128 Devops Manager jobs in London

Role - Staff
Location - London (hybrid)
Sector - Nuclear

We are seeking an experienced Cost Systems Engineer to provide functional support for EcoSys (Cost Management System) and associated reporting across a major infrastructure project. This is a key role in supporting the implementation and assurance of cost and change management processes, with a strong focus on system configuration, data integrity, and stakeholder engagement.

This role is ideal for a professional with proven experience using EcoSys in a complex project environment, who is confident aligning cost and change control principles with both client and supply chain-delivered scope.

Key Responsibilities:

• Lead and manage EcoSys configuration activities to ensure optimal functionality across the project.
• Develop and manage Work Breakdown Structures (WBS) and Cost Breakdown Structures (CBS), including integration with P6 scheduling codes.
• Align cost structures to scheduled activities to ensure accurate cost control and forecasting.
• Drive the implementation of digital solutions and systems that create value across capital projects and asset management programmes.
• Apply advanced knowledge of cost systems and digital tools to improve performance, reporting, and transparency.
• Perform regular cost control analysis and system assurance reviews independently.
• Support the rollout and adoption of cost monitoring standards, techniques, and reporting protocols.
• Contribute to cost baseline allocation, ongoing cost control, and reporting for specific disciplines or project segments.
• Ensure cost reports are consistent, accurate, and aligned with project timelines and scope.
• Prepare cost studies based on historical data, statistical methods, and quantity analysis.

Required Qualifications & Experience:

• Degree or equivalent in Business Analysis, Accounting, Finance, Construction, Engineering, Project Management, or a related technical discipline.
• Strong working knowledge of EcoSys , including extensive configuration experience.
• Demonstrated expertise in project cost control and change management processes within a major project environment.
• Proven ability to manage cost alignment with schedule activities, including P6 integration.
• Experience implementing digital project controls solutions.
• Advanced understanding of cost management system architecture and reporting tools.
• Excellent analytical and problem-solving skills, with high attention to detail.
• Familiarity with engineering, procurement, construction, and startup (EPC) workflows.
• Strong interpersonal and communication skills with the ability to work across multi-disciplinary teams.

Desirable:

• Experience in major nuclear, energy, or infrastructure projects.
• Professional certification in project controls, cost engineering, or related fields.

The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future.

We welcome applications from every walk of life and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed Forces friendly employer. You can ensure you stay safe when job searching online by visiting the JobsAware website.

Building Management Systems (BMS) Engineer - West Drayton

The Company

Thatcher Associates are pleased to be working with an established and innovative construction company that has an opening for a BMS Engineer.

The hiring business predominantly constructs and maintains data centres. Cap Ex values range from 50M to 150M.

This role has become available due to considerable growth and our client can offer training and development to the successful applicant.

Role Overview

Our client requires a BMS Engineer who will be based from the client's flagship site near West Drayton. The key job junction is monitoring and maintaining the BMS system in a large data centre, diagnosing and troubleshooting hardware problems, primarily with Trend and Tridium BMS Systems.

Key Responsibilities

• Research and identify solutions to hardware issues
• Diagnose and troubleshoot technical issues, including controls setup and network configuration
• Carrying out BMS PPM tasks
• Ask customers targeted questions to quickly understand the root of the problem
• Track control system issues through to resolution, within agreed time limits
• Escalate unresolved issues to appropriate internal teams (e.g., software engineers)
• Provide prompt and accurate feedback to customers
• Refer to internal database or external resources to provide accurate tech solutions
• Ensure all issues are properly logged
• Prioritize and manage several open issues at one time
• Prepare accurate and timely reports

Shift Pattern

You will be expected to follow a rota, comprising 4 weeks on site (standard working day hours) followed by 2 weeks working from home, during which time you would be on call.

Requirements

• Proven work experience as a BMS Engineer, Technician, Building Manager, FM Manager or similar.
• Hands-on experience
• Ability to diagnose and troubleshoot basic technical issues
• Excellent problem-solving and communication skills
• Tridium AX & N4 Experience
• Trend Experience
• System Commissioning

On Offer

On offer is the opportunity to work within a supportive and positive team culture with a business that offers training and career development. Alongside a competitive basic salary they can also offer a wide range of competitive package extras.

How to Apply

Please submit your CV online. Alternatively feel free to call Fiona Corbett at Thatcher Associates on the number suppliedto discuss this opportunity in more detail.

Senior Control System Engineer

Are you an Automation or Control Systems Engineer looking for a change? Are you looking for exposure to different types of projects? Are you looking to learn something new? Clear. are working with a rapidly expanding control systems company operating entirely within the Data Centre environment.

This role will see you come in as a senior member of their newly formed Data Centre team. With massive financial backing and an impressive portfolio of projects in the UK, if you're looking to become a key part of their expansion into Data Centre's then this is a great opportunity for you!

London Area

• 50,000 - 65,000
• Remote Working
• Very Flexible Environment
• Car Allowance
• Private Healthcare
• Enhanced Penison

Responsibilities:

• Lead or support the engineering and delivery of data centre control systems projects, from specification through to handover, ensuring compliance with client requirements and industry standards.
• Program and configure PLC (Allen-Bradley) and DDC systems (e.g., Trend, Tridium Niagara, Cylon) to monitor and control HVAC, power, and environmental systems.
• Integrate third-party systems using open protocols such as BACnet, Modbus, and SNMP to ensure seamless operation within the wider data centre infrastructure.
• Carry out site-based commissioning, functional testing, and troubleshooting of control systems to ensure optimal performance and reliability.
• Work closely with clients, consultants, contractors, and internal teams to coordinate design intent, project milestones, and integration strategies.

Experience Required:

• 3-5+ years of experience in building automation, control systems engineering, or BMS/EMS design and commissioning-preferably within critical environments.
• Experienced working with Allen-Bradley PLC's.
• Experience with graphical interface configuration, I/O setup, and logic programming.
• Practical knowledge of PLC (e.g., Siemens, Rockwell, Schneider) and DDC systems with the ability to write and troubleshoot control logic.
• BEng/HND in Electrical Engineering, Building Services, Automation, or a related field.

INDUK

Building Management Systems (BMS) Engineer - West Drayton

The Company

Thatcher Associates are pleased to be working with an established and innovative construction company that has an opening for a BMS Engineer.

The hiring business predominantly constructs and maintains data centres. Cap Ex values range from 50M to 150M.

This role has become available due to considerable growth and our client can offer training and development to the successful applicant.

Role Overview

Our client requires a BMS Engineer who will be based from the client's flagship site near West Drayton. The key job junction is monitoring and maintaining the BMS system in a large data centre, diagnosing and troubleshooting hardware problems, primarily with Trend and Tridium BMS Systems.

Key Responsibilities

• Research and identify solutions to hardware issues
• Diagnose and troubleshoot technical issues, including controls setup and network configuration
• Carrying out BMS PPM tasks
• Ask customers targeted questions to quickly understand the root of the problem
• Track control system issues through to resolution, within agreed time limits
• Escalate unresolved issues to appropriate internal teams (e.g., software engineers)
• Provide prompt and accurate feedback to customers
• Refer to internal database or external resources to provide accurate tech solutions
• Ensure all issues are properly logged
• Prioritize and manage several open issues at one time
• Prepare accurate and timely reports

Shift Pattern

You will be expected to follow a rota, comprising 4 weeks on site (standard working day hours) followed by 2 weeks working from home, during which time you would be on call.

Requirements

• Proven work experience as a BMS Engineer, Technician, Building Manager, FM Manager or similar.
• Hands-on experience
• Ability to diagnose and troubleshoot basic technical issues
• Excellent problem-solving and communication skills
• Tridium AX & N4 Experience
• Trend Experience
• System Commissioning

On Offer

On offer is the opportunity to work within a supportive and positive team culture with a business that offers training and career development. Alongside a competitive basic salary they can also offer a wide range of competitive package extras.

How to Apply

Please submit your CV online. Alternatively feel free to call Fiona Corbett at Thatcher Associates on the number suppliedto discuss this opportunity in more detail.

Senior Control System Engineer

Are you an Automation or Control Systems Engineer looking for a change? Are you looking for exposure to different types of projects? Are you looking to learn something new? Clear. are working with a rapidly expanding control systems company operating entirely within the Data Centre environment.

This role will see you come in as a senior member of their newly formed Data Centre team. With massive financial backing and an impressive portfolio of projects in the UK, if you're looking to become a key part of their expansion into Data Centre's then this is a great opportunity for you!

London Area

• 50,000 - 65,000
• Remote Working
• Very Flexible Environment
• Car Allowance
• Private Healthcare
• Enhanced Penison

Responsibilities:

• Lead or support the engineering and delivery of data centre control systems projects, from specification through to handover, ensuring compliance with client requirements and industry standards.
• Program and configure PLC (Allen-Bradley) and DDC systems (e.g., Trend, Tridium Niagara, Cylon) to monitor and control HVAC, power, and environmental systems.
• Integrate third-party systems using open protocols such as BACnet, Modbus, and SNMP to ensure seamless operation within the wider data centre infrastructure.
• Carry out site-based commissioning, functional testing, and troubleshooting of control systems to ensure optimal performance and reliability.
• Work closely with clients, consultants, contractors, and internal teams to coordinate design intent, project milestones, and integration strategies.

Experience Required:

• 3-5+ years of experience in building automation, control systems engineering, or BMS/EMS design and commissioning-preferably within critical environments.
• Experienced working with Allen-Bradley PLC's.
• Experience with graphical interface configuration, I/O setup, and logic programming.
• Practical knowledge of PLC (e.g., Siemens, Rockwell, Schneider) and DDC systems with the ability to write and troubleshoot control logic.
• BEng/HND in Electrical Engineering, Building Services, Automation, or a related field.

INDUK

Description

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future generations?



Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation.



AWS Utility Computing (UC) provides product innovations u2014 from foundational services such as Amazonu2019s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWSu2019s services and features apart in the industry. As a member of the UC organization, youu2019ll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services.



If you join us youu2019ll be part of a world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. As a member of the team providing EC2 services you will be delivering foundational capability that benefits all customers!



This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement.



Top reasons to join our team:

Be a catalyst to deliver a truly disruptive products that are growing rapidly

Solve unique and first-order problems at massive-scale across many AWS Services

Learn how to build and operate distributed systems at massive scale

Build and influence the tools and utilities that are part of the AWS fleet running our internal services



Key job responsibilities

Amazon has a collaborative, purposeful and enthusiastic environment where we u201cWork Hard, Have Fun, Make History.u201d On a typical day engineers will focus on operational stability, dive deep into understanding the root cause as well as driving mitigations for customer issues, investigate why a metric is trending the wrong way and consult with peers at Amazon. We own our services and believe in making out-of-hours support as painless as possible. To achieve this, we implement Operational Excellence best practices and commit to deliver proactively.



Some of these key responsibilities are:

* Collaborating with multiple development teams to reliably deliver AWS services into production environments.

* Creating and improving processes for releasing, monitoring, and patching services.

* Identifying issues and driving solutions to ensure rock-solid stability and performance.



A day in the life

Our Systems Engineering roles help engineers develop a broad range of skills. They utilise their Linux skills to solve problems and deliver innovative solutions, keep software up-to-date and provide data and metrics that help manage the capacity and efficiency of our services. They draw on their systems knowledge to identity and troubleshoot systems related issues. They communicate clearly and collaborate with others to deliver results. They are self-starters, comfortable dealing with ambiguity and change. They are customer-obsessed, always looking to understand customer pain points and find resolutions quickly and completely.



About the team

About AWS



Diverse Experiences

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasnu2019t followed a traditional path, or includes alternative experiences, donu2019t let it stop you from applying.



Why AWS?

Amazon Web Services (AWS) is the worldu2019s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating u2014 thatu2019s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.



Inclusive Team Culture

AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.



Mentorship & Career Growth

Weu2019re continuously raising our performance bar as we strive to become Earthu2019s Best Employer. Thatu2019s why youu2019ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.



Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, thereu2019s nothing we canu2019t achieve.

Basic Qualifications

Bacheloru2019s Degree in Systems Engineering, Computer Science or related field, or relevant work experience

Working knowledge of Linux system administration

Experience of systems automation using BASH, Python, Perl, etc

Experience of network fundamentals (DNS, DHCP, TCP/IP, routing, switching, HTTP)

Good troubleshooting skills at all levels, from application to network to host

Preferred Qualifications

Exposure to cloud computing concepts and design considerations

Experience in a production environment

Experience of monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar)



Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.



Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.



Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region youu2019re applying in isnu2019t listed, please contact your Recruiting Partner.

Description

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future generations?



Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation.



AWS Utility Computing (UC) provides product innovations u2014 from foundational services such as Amazonu2019s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWSu2019s services and features apart in the industry. As a member of the UC organization, youu2019ll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services.



If you join us youu2019ll be part of a world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. As a member of the team providing EC2 services you will be delivering foundational capability that benefits all customers!



This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement.



Top reasons to join our team:

Be a catalyst to deliver a truly disruptive products that are growing rapidly

Solve unique and first-order problems at massive-scale across many AWS Services

Learn how to build and operate distributed systems at massive scale

Build and influence the tools and utilities that are part of the AWS fleet running our internal services



Key job responsibilities

Amazon has a collaborative, purposeful and enthusiastic environment where we u201cWork Hard, Have Fun, Make History.u201d On a typical day engineers will focus on operational stability, dive deep into understanding the root cause as well as driving mitigations for customer issues, investigate why a metric is trending the wrong way and consult with peers at Amazon. We own our services and believe in making out-of-hours support as painless as possible. To achieve this, we implement Operational Excellence best practices and commit to deliver proactively.



Some of these key responsibilities are:

* Collaborating with multiple development teams to reliably deliver AWS services into production environments.

* Creating and improving processes for releasing, monitoring, and patching services.

* Identifying issues and driving solutions to ensure rock-solid stability and performance.



A day in the life

Our Systems Engineering roles help engineers develop a broad range of skills. They utilise their Linux skills to solve problems and deliver innovative solutions, keep software up-to-date and provide data and metrics that help manage the capacity and efficiency of our services. They draw on their systems knowledge to identity and troubleshoot systems related issues. They communicate clearly and collaborate with others to deliver results. They are self-starters, comfortable dealing with ambiguity and change. They are customer-obsessed, always looking to understand customer pain points and find resolutions quickly and completely.



About the team

About AWS



Diverse Experiences

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasnu2019t followed a traditional path, or includes alternative experiences, donu2019t let it stop you from applying.



Why AWS?

Amazon Web Services (AWS) is the worldu2019s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating u2014 thatu2019s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.



Inclusive Team Culture

AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.



Mentorship & Career Growth

Weu2019re continuously raising our performance bar as we strive to become Earthu2019s Best Employer. Thatu2019s why youu2019ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.



Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, thereu2019s nothing we canu2019t achieve.

Basic Qualifications

Bacheloru2019s Degree in Systems Engineering, Computer Science or related field, or relevant work experience

Working knowledge of Linux system administration

Experience of systems automation using BASH, Python, Perl, etc

Experience of network fundamentals (DNS, DHCP, TCP/IP, routing, switching, HTTP)

Good troubleshooting skills at all levels, from application to network to host

Preferred Qualifications

Exposure to cloud computing concepts and design considerations

Experience in a production environment

Experience of monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar)



Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.



Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.



Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region youu2019re applying in isnu2019t listed, please contact your Recruiting Partner.

Description
Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future generations?
Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation.
AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services.
If you join us you'll be part of a world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. As a member of the team providing EC2 services you will be delivering foundational capability that benefits all customers!
This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement.
Top reasons to join our team:
- Be a catalyst to deliver a truly disruptive products that are growing rapidly
- Solve unique and first-order problems at massive-scale across many AWS Services
- Learn how to build and operate distributed systems at massive scale
- Build and influence the tools and utilities that are part of the AWS fleet running our internal services
Key job responsibilities
Amazon has a collaborative, purposeful and enthusiastic environment where we "Work Hard, Have Fun, Make History." On a typical day engineers will focus on operational stability, dive deep into understanding the root cause as well as driving mitigations for customer issues, investigate why a metric is trending the wrong way and consult with peers at Amazon. We own our services and believe in making out-of-hours support as painless as possible. To achieve this, we implement Operational Excellence best practices and commit to deliver proactively.
Some of these key responsibilities are:
* Collaborating with multiple development teams to reliably deliver AWS services into production environments.
* Creating and improving processes for releasing, monitoring, and patching services.
* Identifying issues and driving solutions to ensure rock-solid stability and performance.
A day in the life
Our Systems Engineering roles help engineers develop a broad range of skills. They utilise their Linux skills to solve problems and deliver innovative solutions, keep software up-to-date and provide data and metrics that help manage the capacity and efficiency of our services. They draw on their systems knowledge to identity and troubleshoot systems related issues. They communicate clearly and collaborate with others to deliver results. They are self-starters, comfortable dealing with ambiguity and change. They are customer-obsessed, always looking to understand customer pain points and find resolutions quickly and completely.
About the team
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve.
Basic Qualifications
Bachelor's Degree in Systems Engineering, Computer Science or related field, or relevant work experience
Working knowledge of Linux system administration
Experience of systems automation using BASH, Python, Perl, etc
Experience of network fundamentals (DNS, DHCP, TCP/IP, routing, switching, HTTP)
Good troubleshooting skills at all levels, from application to network to host
Preferred Qualifications
Exposure to cloud computing concepts and design considerations
Experience in a production environment
Experience of monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar)
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

We are looking for a Senior System Engineer to join our client's London office. 

Team / Role:
As a Senior System Engineer, you will:

• Provide technical support for the production environment, ensuring system stability and performance.

• Optimize infrastructure architecture in cloud environments to achieve best-in-class network performance.

• Debug kernel-level performance issues and resolve production incidents in real time.

• Tackle complex network and Linux-related challenges.

• Participate in infrastructure architecture design, including office expansion projects.

Required Skillset:

• Bachelors degree in Computer Science, Software Engineering, or a related technical discipline (or equivalent experience).

• 10+ years of experience supporting Linux production environments and working in cloud infrastructure .

• Strong knowledge of modern Linux systems and systems programming concepts (e.g., sockets, virtual memory, process lifecycle).

• Extensive hands-on experience with Terraform, Bash, and Python.

• Proven ability to estimate project work and deliver results on schedule.

• Skilled in writing clear, concise, and comprehensive documentation.

• Previous experience leading a small team is preferred.

Preferred Background:

• Prior experience at a trading firm or with trading technology environments.