39 Bt jobs in London

Network Engineer

London, London £40000 - £50000 Annually Rise Technical Recruitment

Posted 1 day ago

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Job Description

permanent

Network Engineer (Eligible for SC Clearance)
Competitive Salary + Annual Bonus + Car Allowance + Private Healthcare + Pension + Progression + Gym Membership + Full Training
London

We are seeking a skilled and motivated Network Engineer to play a key role in supporting and evolving our internal and customer-facing network infrastructure. This is an opportunity to contribute to a dynamic engineering environment where reliability, security, and performance are essential.

With a strong track record in delivering secure communications, the organisation supports a wide range of customers across sectors such as government, defence, maritime, and enterprise. The networks underpinning these services are critical to daily operations, and this role plays a key part in maintaining their stability, performance, and security.

As a Network Engineer, you'll be responsible for the full lifecycle of network delivery - from initial configuration and deployment to ongoing optimisation and support. Working alongside internal specialists and technical teams, you'll troubleshoot complex issues, apply best practices in secure network design, and help ensure high levels of system availability and performance.

We value engineers who are hands-on, detail-oriented, and comfortable working with a range of technologies and protocols across both Cisco and Fortinet platforms.

The role:

  • Network Engineer
  • Design, support, and manage internal and customer networks (Cisco/Fortinet)
  • Configure routing protocols (BGP, OSPF), VPNs, QoS, IP SLA, and firewalls
  • Support satellite, maritime, and secure government systems in high-availability settings
  • Maintain network documentation, assist with commissioning new networks
  • Work closely with IT, Engineering, and customer teams to maintain secure, resilient infrastructure


The person:

  • Experience supporting and maintaining secure networks
  • Hands-on knowledge of Fortinet (FortiGate, FortiManager, FortiAnalyzer) and Cisco (routers, switches, IOS-XE)
  • Comfortable with VPNs, IPSEC, BGP, OSPF, VOIP QoS, and Linux systems
  • Eligible for SC Clearance


Reference Number: BBBH - (phone number removed)

To apply for this role or to be considered for further roles, please click "Apply Now" or contact Rise Technical Recruitment.

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set. We are an equal opportunities employer and welcome applications from all suitable candidates.

This advertiser has chosen not to accept applicants from your region.

Network Engineer

London, London £80000 - £90000 Annually Deltra Group

Posted 1 day ago

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Job Description

contract
Title: Network Engineer
Job type: 12Months FTC
Salary: 80k - 90k
Location: London

We are seeking an experienced Network Engineer with a strong background in BAU support. This role is hands on and focused on maintaining and troubleshooting existing infrastructure.

Key Requirements
  • Proven BAU experience with Fortinet products (FortiGate, FortiAnalyzer, FortiManager)
  • Solid experience supporting and configuring Cisco ISE , including AAA policies
  • Strong understanding of RADIUS, TACACS+, and 802.1X
  • Hands-on support of WLC and Wi-Fi networks
  • Fortinet NSE 4/5 and Cisco certifications are highly desirable
This advertiser has chosen not to accept applicants from your region.

Network Engineer

London, London £300 - £450 month ARM

Posted 1 day ago

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Job Description

contract

Network Engineers
3-6 Month contract
Negotiable day rate (Inside IR35)
Full time on site in Hayes (On a rota of shifts)

My client, are looking for a number of Network Engineers, primarily experienced with Juniper but also Cisco - Certifications like CCNA or CCNP would be beneficial for the candidate.

These resources will be capable of following config and input it into device, configuring end points etc.
Juniper expertise is key here in terms of knowledge and capability

These roles will on site full time on a rota of shifts including some overnight shifts.


Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

This advertiser has chosen not to accept applicants from your region.

Network Engineer

EC1 London, London Deltra Group

Posted 4 days ago

Job Viewed

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Job Description

contract
Title: Network Engineer
Job type: 12Months FTC
Salary: 80k - 90k
Location: London

We are seeking an experienced Network Engineer with a strong background in BAU support. This role is hands on and focused on maintaining and troubleshooting existing infrastructure.

Key Requirements
  • Proven BAU experience with Fortinet products (FortiGate, FortiAnalyzer, FortiManager)
  • Solid experience supporting and configuring Cisco ISE , including AAA policies
  • Strong understanding of RADIUS, TACACS+, and 802.1X
  • Hands-on support of WLC and Wi-Fi networks
  • Fortinet NSE 4/5 and Cisco certifications are highly desirable
This advertiser has chosen not to accept applicants from your region.

Network Engineer

EC1 London, London Rise Technical Recruitment

Posted 4 days ago

Job Viewed

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Job Description

full time

Network Engineer (Eligible for SC Clearance)
Competitive Salary + Annual Bonus + Car Allowance + Private Healthcare + Pension + Progression + Gym Membership + Full Training
London

We are seeking a skilled and motivated Network Engineer to play a key role in supporting and evolving our internal and customer-facing network infrastructure. This is an opportunity to contribute to a dynamic engineering environment where reliability, security, and performance are essential.

With a strong track record in delivering secure communications, the organisation supports a wide range of customers across sectors such as government, defence, maritime, and enterprise. The networks underpinning these services are critical to daily operations, and this role plays a key part in maintaining their stability, performance, and security.

As a Network Engineer, you'll be responsible for the full lifecycle of network delivery - from initial configuration and deployment to ongoing optimisation and support. Working alongside internal specialists and technical teams, you'll troubleshoot complex issues, apply best practices in secure network design, and help ensure high levels of system availability and performance.

We value engineers who are hands-on, detail-oriented, and comfortable working with a range of technologies and protocols across both Cisco and Fortinet platforms.

The role:

  • Network Engineer
  • Design, support, and manage internal and customer networks (Cisco/Fortinet)
  • Configure routing protocols (BGP, OSPF), VPNs, QoS, IP SLA, and firewalls
  • Support satellite, maritime, and secure government systems in high-availability settings
  • Maintain network documentation, assist with commissioning new networks
  • Work closely with IT, Engineering, and customer teams to maintain secure, resilient infrastructure


The person:

  • Experience supporting and maintaining secure networks
  • Hands-on knowledge of Fortinet (FortiGate, FortiManager, FortiAnalyzer) and Cisco (routers, switches, IOS-XE)
  • Comfortable with VPNs, IPSEC, BGP, OSPF, VOIP QoS, and Linux systems
  • Eligible for SC Clearance


Reference Number: BBBH - (phone number removed)

To apply for this role or to be considered for further roles, please click "Apply Now" or contact Rise Technical Recruitment.

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set. We are an equal opportunities employer and welcome applications from all suitable candidates.

This advertiser has chosen not to accept applicants from your region.

Network Engineer

Hayes, London ARM

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

contract

Network Engineers
3-6 Month contract
Negotiable day rate (Inside IR35)
Full time on site in Hayes (On a rota of shifts)

My client, are looking for a number of Network Engineers, primarily experienced with Juniper but also Cisco - Certifications like CCNA or CCNP would be beneficial for the candidate.

These resources will be capable of following config and input it into device, configuring end points etc.
Juniper expertise is key here in terms of knowledge and capability

These roles will on site full time on a rota of shifts including some overnight shifts.


Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.

This advertiser has chosen not to accept applicants from your region.

Cisco Network Engineer

Greater London, London £450 Daily Pearson Whiffin Recruitment Ltd

Posted 1 day ago

Job Viewed

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Job Description

contract

Network Engineer – Cisco/Nexus/ISE/ACI/Fortigate

3 Month contract with extension

We are looking for a number of strong Cisco Engineers with high level experience of design and implementation across Nexus Routing and Switching, ISE, ACI, Firewalls with CCNP or higher certification. The role is an onsite position working on a large scale enterprise level project to overhaul the entire networking security infrastructure.

Required Skills and Experience:

  • Holding CCNP or CCIE certifications
  • li>Exceptional experience across design and implementation.
  • Strong experience of Firewalls, including Palo Alto, Fortigate, ideally certified
  • Strong experience working within a data centre environment, including strong Routing and Switching
  • Strong experience of Nexus and ISE.
  • Happy to be part of a team delivering BAU or project support as well as contributing to the overall security.

This is a high level project and you will be required onsite Monday to Friday, the offices being based in West London.

This advertiser has chosen not to accept applicants from your region.
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Cisco Network Engineer

Greater London, London Pearson Whiffin Recruitment Ltd

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

contract

Network Engineer – Cisco/Nexus/ISE/ACI/Fortigate

3 Month contract with extension

We are looking for a number of strong Cisco Engineers with high level experience of design and implementation across Nexus Routing and Switching, ISE, ACI, Firewalls with CCNP or higher certification. The role is an onsite position working on a large scale enterprise level project to overhaul the entire networking security infrastructure.

Required Skills and Experience:

  • Holding CCNP or CCIE certifications
  • li>Exceptional experience across design and implementation.
  • Strong experience of Firewalls, including Palo Alto, Fortigate, ideally certified
  • Strong experience working within a data centre environment, including strong Routing and Switching
  • Strong experience of Nexus and ISE.
  • Happy to be part of a team delivering BAU or project support as well as contributing to the overall security.

This is a high level project and you will be required onsite Monday to Friday, the offices being based in West London.

This advertiser has chosen not to accept applicants from your region.

Network Engineer III

London, London McDonald's

Posted 5 days ago

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Job Description

Company Description:
McDonald's growth strategy, Accelerating the Arches, encompasses all aspects of our business as the leading global omni-channel restaurant brand. As the consumer landscape shifts we are using our competitive advantages to further strengthen our brand. One of our core growth strategies is to Double Down on the 3Ds (Delivery, Digital and Drive Thru). McDonald's will accelerate technology innovation so 65M+ customers a day will experience a fast, easy experience, whether at one of our 25,000 and growing Drive thrus, through McDelivery, dine-in or takeaway.
McDonald's Global Technology is here to power tomorrow's feel-good moments.That's why you'll find us at the forefront of transformative technology, exploring new and innovative ways to serve our millions of customers and spread happiness one delicious Hot Fudge Sundae-dipped fry at a time. Using AI, robotics and emerging tech, we're digitizing the Golden Arches. Combine that with our unparalleled global scale, and we're reshaping all areas of the business, industry and every community that is home to a McDonald's restaurant. We face complex tech challenges every day. But that's where our diverse and talented teams come in. They're made up of the best and brightest from all over the globe, and they thrive in the space where feel-good meets fast-paced.
Check out the McDonald's Global Technology Technical Blog to learn how technology and our global team are directly enabling the Accelerating the Arches strategy.
Job Description:
This position is part of the Global Restaurant Network Transformation team, where our mission is to deliver a global network solution and relevant technology that ensure resiliency and security. We provide best-in-class foundational technology products and services and the core focus for our team is restaurant network globally.
Reporting to the Sr. Network Manager, the Network Engineer will be responsible for monitoring network performance, identifying and resolving network issues, and implementing network security measures to protect the organization's data and systems.
The Network Engineer III is responsible for the design, implementation, maintenance, and optimization of our organization's critical network infrastructure. This role requires a deep understanding of networking principles, advanced troubleshooting skills, and the ability to lead complex projects. The Network Engineer III will play a key role in ensuring network stability, security, and performance, supporting business operations across all locations.
Key Responsibilities:
Network Design & Architecture:
+ Lead the design and implementation of complex network solutions, including LAN, WAN, WLAN, ensuring scalability, resilience, and security.
+ Develop and maintain network diagrams, configurations, and procedures.
+ Evaluate new technologies and recommend solutions that align with business objectives and industry best practices.
+ Implementation & Deployment:
+ Coordinate complex network changes, upgrades, and migrations with minimal disruption to services.
+ Troubleshoot network devices such as routers, switches, firewalls, and wireless access points from various vendors (e.g., Cisco, Juniper, Palo Alto).
+ Participate in and lead infrastructure projects from conception to completion.
Network Operations & Troubleshooting:
+ Provide expert-level troubleshooting and resolution for complex network incidents, often acting as a point of escalation.
+ Monitor network performance, availability, and security using various network management tools.
+ Proactively identify and address potential network issues before they impact services.
Security & Compliance:
+ Implement and enforce network security policies and best practices, including firewall rules, VPN configurations, and access controls.
+ Collaborate with the security team to identify vulnerabilities and implement appropriate remediation strategies.
+ Ensure network infrastructure adheres to relevant industry standards and regulatory compliance requirements.
Performance Optimisation:
+ Analyse network traffic and performance data to identify bottlenecks and areas for improvement.
+ Implement QoS (Quality of Service) policies to prioritize critical applications.
+ Optimize network configurations for maximum efficiency and throughout.
Documentation & Knowledge Sharing:
+ Create and maintain comprehensive documentation for network configurations, processes, and troubleshooting guides.
+ Participate in on-call rotation as required.
Vendor Management:
+ Work with third-party vendors and service providers for network-related issues, hardware procurement, and service delivery.
Skills & Experience required:
+ Extensive experience in network engineering roles at a senior level.
+ Proven experience in implementing, and managing complex enterprise-level networks.
+ Expertise with Juniper networking equipment (routers, switches, access points, and firewalls).
+ Strong understanding of routing protocols (BGP, OSPF).
+ In-depth knowledge of network security principles and technologies (VPN, IPS/IDS, NAC).
+ Experience with wireless networking solutions (e.g., Juniper, Cisco Meraki, Aruba).
+ Familiarity with network monitoring tools (e.g., SolarWinds, LogicMonitor).
+ Experience with cloud networking (AWS, Azure, GCP) a plus.
+ Scripting/automation skills (Python, Ansible) are a strong plus.
+ Excellent analytical and problem-solving skills
+ Strong communication (written and verbal) and interpersonal skills.
+ Ability to work independently and as part of a team.
+ Strong project management and organisational skills
+ Ability to thrive in a fast-paced, dynamic environment.
Qualifications:
+ Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent work experience may be considered
Certifications (Preferred):
+ Cisco CCNP (Routing & Switching, Enterprise, Security, or Data Center) is highly preferred.
+ CCIE (Cisco Certified Internetwork Expert) a significant plus.
+ Palo Alto Networks PCNSE, Fortinet NSE, or other security certifications.
+ ITIL Foundation certification a plus.
Additional Information:
At McDonald's we are People from all Walks of Life.
People are at the heart of everything we do, and they make the McDonald's experience. We embrace diversity and are committed to creating an inclusive culture that means people can be their best authentic self in our restaurants and offices, which helps us to better serve our customers. We have a strong heritage of diversity and representation within our communities, which we are proud of. The diversity of our people, customers, Franchisees and suppliers gives us strength.
We do not tolerate inequality, injustice or discrimination of any kind. These are hugely important issues and a brand with our reach and relevance means we have a very meaningful role to play.
We also recognise our responsibility as a large employer to continue being active in our communities, helping to develop skills and drive aspirations that will help people to be more aware of the world of work and more successful within it, whether with McDonald's or elsewhere."
Requsition ID: REF9399Q_74400074548463
This advertiser has chosen not to accept applicants from your region.

Cloud Network Engineer

London, London Kyndryl

Posted 10 days ago

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Job Description

**Who We Are**
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.
**The Role**
Cloud Network Engineers at Kyndryl are project-based subject matter experts in all things infrastructure - good at providing analysis, documenting and diagraming work for hand-off, offering timely solutions, and generally "figuring it out." This is a hands-on role where your feel for the interaction between a system and its environment will be invaluable to every one of your clients.
There are two halves to this role: First, contributing to current projects where you analyze problems and tech issues, offer solutions, and test, modify, automate, and integrate systems. And second, long-range strategic planning of IT infrastructure and operational execution. This role isn't specific to any one platform, so you'll need a good feel for all of them. And because of this, you'll experience variety and growth at Kyndryl that you won't find anywhere else.
You'll be involved early to offer solutions, help decide whether something can be done, and identify the technical and timeline risks up front. This means dealing with both client expectations and internal challenges - in other words, there are plenty of opportunities to make a difference, and a lot of people will witness your contributions. In fact, a frequent sign of success for our Infrastructure Specialists is when clients come back to us and ask for the same person by name. That's the kind of impact you can have!
This is a project-based role where you'll enjoy deep involvement throughout the lifespan of a project, as well as the chance to work closely with Architects, Technicians, and PMs. Whatever your current level of tech savvy or where you want your career to lead, you'll find the right opportunities and a buddy to support your growth. Boredom? Trust us, that won't be an issue.
Your future at Kyndryl
There are lots of opportunities to gain certification and qualifications on the job, and you'll continuously grow as a Cloud Hyperscaler. Many of our Infrastructure Specialists are on a path toward becoming either an Architect or Distinguished Engineer, and there are opportunities at every skill level to grow in either of these directions.
**Who You Are**
You're good at what you do and possess the required experience to prove it. However, equally as important - you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused - someone who prioritizes customer success in their work. And finally, you're open and borderless - naturally inclusive in how you work with others.
Required Technical and Professional Experience
- Deep expertise within specific technology domain areas (e.g., software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics)
- Enterprise IT application experience
- Hands-on experience in at least one of the following: software development, DevOps engineering, systems administration, or systems architecture in public cloud AWS domain
- In-depth knowledge of Windows and Linux Operating Systems
- Must have experience driving for engineering solutions and working across teams
- Extensive experience and judgment to plan and accomplish goals
- Ability to apply general rules to specific problems to produce conclusions and responses.
- Ability to communicate effectively, both verbal and written
- Strong process improvement experience
- 5-7 years experience of a similar role.
Preferred Technical and Professional Experience
- In depth knowledge of Amazon cloud hosting architecture with experience with AWS and Azure is a bonus
- Exceptional judgment and decision-making abilities
- Familiar with a variety of IT concepts, practices, and procedures
- Knowledge of design techniques, tools, and principals involved in production of precision technical plans, blueprints, drawings, and models
- Logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems
- Strong analytical and problem-solving skills with high attention to detail
**Being You**
Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you - and everyone next to you - the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.
**What You Can Expect**
With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter - wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.
**Get Referred!**
If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.
Kyndryl is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other characteristics. Kyndryl is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
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