2,316 Network Monitoring jobs in the United Kingdom

Network Administrator (DevOps)

The Role:

The Network Administrator will be responsible for the day-to-day management and support of the network, systems, and servers for the company. This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support whilst contributing to the improvement of key systems.  There is an opportunity for this role to develop into a full time DevOps supporting the product pipeline.

Network Administrator Responsibilities:

• Maintain, support, and develop servers, and applications
• Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software)
• Develop and manage network monitoring and security processes
• Coordinate and implement upgrades in accordance with service commitments
• Proactively monitor resources to predict and prevent capacity issues
• Support system maintenance, security checks, and oversee backup procedures
• Maintain Active Directory, adhering to data protection and retention policies
• Manage documentation and change control processes for, servers, and applications
• Contribute to strategic planning for future IT requirements aligned with company growth and compliance needs (e.g. ISO27001, GDPR, DCC)
• Actively promote team values and adhere to all relevant company policies

DevOps Responsibilities:

• Implement and manage DevOps pipelines for AI and computer vision products
• Integrate MLOps practices for data versioning, experiment tracking and model deployment
• Collaborate with the Technology team to ensure DevOps workflows accelerate product delivery and support
• Ensure strong data management, storage and backup solutions, including support for high volume sensor data
• Implement secure update and patching mechanisms for distributed field deployed systems
• Specify IT hardware and software for procurement

Essential Skills:

• Strong knowledge of IT infrastructure, networking, security and compliance frameworks
• Experience in managing, servers, systems and applications
• Hands on expertise in Linux systems administration
• Knowledge of Windows server management, Active Directory, DNS, MS Exchange
• Experience managing firewall configuration and enterprise anti-virus software
• Experience in managing and maintaining VMware (Hypervisor)
• Service-oriented with effective communication skills
• Ability to prioritize workload under minimal supervision
• Undergraduate degree or equivalent working experience

Desirable Skills:

• Experience with DevOps practices including:
  • CI/CD pipeline design and automation
  • Containerisation and orchestration 
  • Monitoring and observability tools
• Experience in the defence or advanced technology sector
• Familiarity with GPU based computer environments
• Familiarity with MLOps and associated tooling
• Familiarity with data pipelines
• Familiarity with Infrastructure as Code
• Familiarity with security integration in DevOps i.e. DevSecOps

Essential Tools:

• Ubuntu and Red Hat Linux
• Windows 365 environment

Desirable Tools:

• Alpine Linux
• Gitlab CI, Jenkins
• Docker, Kubernetes
• Terraform, Ansible
• Additional tools as required

Benefits:

• Annual Company Bonus – Based on company performance
• 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days
• Flexible hybrid working arrangements
• Continuous professional development including incentives
• Access to online Udemy training facility to support grade specific learning pathways
• Electric car scheme
• Bike to work scheme
• Private health care (BUPA)
• Job well done scheme
• Employer assistance scheme

About Us:

Synoptix was formed in 2011 to provide engineering solutions across various technical industries. We have evolved from a company established and focussed on Systems Thinking principles into an Engineering company providing solutions and services across three key capabilities: Systems, Cyber & InfoSec and Technology. What makes us stand out is how we engage in the crossover areas between these disciplines, combining our strengths to provide a truly bespoke, market leading approach. Our engineering competence is bolstered by expertise in commercial, legal, financial and resource, thereby ensuring that we uphold excellence in our product and service offerings.

Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance.

By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and under the terms of the Data Protection Act (2018). It will be treated as confidential, and will not be transferred to any third party, or to any other jurisdiction without your consent. We will not hold any data for any longer than is necessary for us to fulfil our obligations and will remove any data at your written request.

Are you a Network Administrator with at least five years' experience?

Are you ready to elevate your career and step into a role with significant strategic influence?

Are you experienced with

We want to hear from you!

Our client are a forward-thinking business deeply invested in optimising their technological infrastructure and driving innovation. With an expanding IT footprint across multiple sites and critical ERP implementations underway they offer a unique platform for a dedicated professional to make a tangible impact in the short and long term. We are searching for a highly capable and proactive Network Administrator to strengthen the IT team. You'll have at least five years of hands-on experience and be eager to transition into a broader IT management capacity. While your initial focus will be as a Network Administrator there is a clear developmental pathway to an IT Manager role, acknowledging your potential for leadership and your commitment to operational excellence. You will be an indispensable "doer," actively contributing to both network's stability and the wider IT strategy.

Network Administrator - Key Responsibilities - Systems Admin / IT Manager:

• Strategise, direct, and oversee activities related to the company's network infrastructure and broader information systems.

• Coordinate projects concerning network hardware, software, and overall business connectivity.

• Drive network security enhancements and ensure continuous optimisation of network systems.

• Lead the implementation of IT policies with a strong network focus and provide staff training.

• Perform comprehensive network audits and generate operational reports.

• Manage IT projects, contribute to budgeting, and mentor junior IT staff.

• Apply practical expertise in troubleshooting and problem-solving across the entire network landscape.

• Collaborate with IT vendors, upholding best practices in network architecture, documentation, and disaster recovery planning.

• Serve as a critical liaison between the IT team and the wider business, fostering clear communication with managers and shop floor personnel.

Network Administrator - Required Skills and Experience - Systems Admin / IT Manager:

• Minimum of 5 years of experience in a dedicated Network Administrator role, with exposure to project coordination.

• Deep knowledge of networking protocols, infrastructure, and network security, including advanced troubleshooting.

• Thorough understanding of network documentation best practices.

• Demonstrated ability or strong aptitude for team leadership and collaborative teamwork.

• Exceptional communication and interpersonal skills, capable of engaging with diverse stakeholders.

• A highly methodical and organised approach to managing complex network environments.

• Driven, ambitious, and committed to continuous professional development.

Netwrok Administrator - What We Offer - Systems Administrator / IT Manager:

• A hands-on, impactful role at the core of our IT operations.

• A clear career trajectory towards an IT Manager position.

• A supportive environment that values and develops practical expertise.

• Engagement in group-wide IT projects and system implementations.

If you are an accomplished Network Administrator poised to take on greater responsibilities and grow into an IT Manager, we invite you to apply and help shape our technological future!

Network Administrator (DevOps)

The Role:

The Network Administrator will be responsible for the day-to-day management and support of the network, systems, and servers for the company. This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support whilst contributing to the improvement of key systems.  There is an opportunity for this role to develop into a full time DevOps supporting the product pipeline.

Network Administrator Responsibilities:

• Maintain, support, and develop servers, and applications
• Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software)
• Develop and manage network monitoring and security processes
• Coordinate and implement upgrades in accordance with service commitments
• Proactively monitor resources to predict and prevent capacity issues
• Support system maintenance, security checks, and oversee backup procedures
• Maintain Active Directory, adhering to data protection and retention policies
• Manage documentation and change control processes for, servers, and applications
• Contribute to strategic planning for future IT requirements aligned with company growth and compliance needs (e.g. ISO27001, GDPR, DCC)
• Actively promote team values and adhere to all relevant company policies

DevOps Responsibilities:

• Implement and manage DevOps pipelines for AI and computer vision products
• Integrate MLOps practices for data versioning, experiment tracking and model deployment
• Collaborate with the Technology team to ensure DevOps workflows accelerate product delivery and support
• Ensure strong data management, storage and backup solutions, including support for high volume sensor data
• Implement secure update and patching mechanisms for distributed field deployed systems
• Specify IT hardware and software for procurement

Essential Skills:

• Strong knowledge of IT infrastructure, networking, security and compliance frameworks
• Experience in managing, servers, systems and applications
• Hands on expertise in Linux systems administration
• Knowledge of Windows server management, Active Directory, DNS, MS Exchange
• Experience managing firewall configuration and enterprise anti-virus software
• Experience in managing and maintaining VMware (Hypervisor)
• Service-oriented with effective communication skills
• Ability to prioritize workload under minimal supervision
• Undergraduate degree or equivalent working experience

Desirable Skills:

• Experience with DevOps practices including:
  • CI/CD pipeline design and automation
  • Containerisation and orchestration 
  • Monitoring and observability tools
• Experience in the defence or advanced technology sector
• Familiarity with GPU based computer environments
• Familiarity with MLOps and associated tooling
• Familiarity with data pipelines
• Familiarity with Infrastructure as Code
• Familiarity with security integration in DevOps i.e. DevSecOps

Essential Tools:

• Ubuntu and Red Hat Linux
• Windows 365 environment

Desirable Tools:

• Alpine Linux
• Gitlab CI, Jenkins
• Docker, Kubernetes
• Terraform, Ansible
• Additional tools as required

Benefits:

• Annual Company Bonus – Based on company performance
• 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days
• Flexible hybrid working arrangements
• Continuous professional development including incentives
• Access to online Udemy training facility to support grade specific learning pathways
• Electric car scheme
• Bike to work scheme
• Private health care (BUPA)
• Job well done scheme
• Employer assistance scheme

About Us:

Synoptix was formed in 2011 to provide engineering solutions across various technical industries. We have evolved from a company established and focussed on Systems Thinking principles into an Engineering company providing solutions and services across three key capabilities: Systems, Cyber & InfoSec and Technology. What makes us stand out is how we engage in the crossover areas between these disciplines, combining our strengths to provide a truly bespoke, market leading approach. Our engineering competence is bolstered by expertise in commercial, legal, financial and resource, thereby ensuring that we uphold excellence in our product and service offerings.

Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance.

By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and under the terms of the Data Protection Act (2018). It will be treated as confidential, and will not be transferred to any third party, or to any other jurisdiction without your consent. We will not hold any data for any longer than is necessary for us to fulfil our obligations and will remove any data at your written request.

• Designing, installing, configuring, and maintaining network hardware and software.
• Monitoring network performance and ensuring high availability and reliability.
• Troubleshooting network issues and providing timely resolution.
• Implementing and managing network security measures to protect against threats.
• Administering network services such as DNS, DHCP, and VPNs.
• Managing firewall configurations and ensuring compliance with security policies.
• Developing and maintaining network documentation, including diagrams and configurations.
• Providing remote technical support to end-users for network-related issues.
• Evaluating and recommending new network technologies and solutions.
• Participating in capacity planning and network infrastructure upgrades.

• Design, implement, manage, and support the company's local area networks (LANs), wide area networks (WANs), and wireless networks.
• Ensure the availability, performance, and security of all network infrastructure.
• Configure, monitor, and troubleshoot network devices, including routers, switches, firewalls, and load balancers.
• Develop and implement network security policies and procedures, including intrusion detection and prevention systems.
• Manage IP addressing, network segmentation, and VPN configurations.
• Perform regular network performance analysis and capacity planning to ensure scalability.
• Respond to and resolve network-related incidents and service requests in a timely manner.
• Document network configurations, topology, and procedures.
• Stay current with emerging network technologies and security threats, recommending upgrades and improvements.
• Collaborate with other IT teams to integrate network infrastructure with other systems.
• Provide technical guidance and support to junior IT staff.
• Manage network hardware and software inventory and vendor relationships.

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Minimum of 7 years of experience in network administration and engineering.
• Proficiency in network protocols such as TCP/IP, BGP, OSPF, and EIGRP.
• Hands-on experience with network hardware from major vendors (e.g., Cisco, Juniper, HP).
• Strong understanding of network security principles, including firewalls, VPNs, and intrusion detection/prevention systems.
• Experience with network monitoring tools (e.g., SolarWinds, PRTG) and packet analysis tools (e.g., Wireshark).
• Relevant certifications such as CCNA, CCNP, CompTIA Network+ or Security+ are highly desirable.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Strong written and verbal communication skills, with the ability to explain technical concepts clearly.
• Proven ability to work independently and manage time effectively in a remote work environment.
• Experience with cloud networking (AWS, Azure) is a plus.

Sanderson Government and Defence are supporting a significant commercial partner of the UK government in their search for Network Engineers to join their Tewkesbury based team supporting a central government organisation.

We require individuals to be eligible for DV clearance for this role, however we can typically have people starting at a lower level of clearance, so there should be no additional.

WHJS1_UKTJ

Network Support Administrator required to help support a European automotive retail network of car dealerships. By managing, maintaining and maximising the efficiency of the dealer network operations.

Requirements

Automotive Dealership Network administration experience.

Role

Administering contracts.

Reporting; MS Excel and CACI, including EU reports.

Role: Senior Manager – Transaction Monitoring & Actimize SAM 9 Optimization
Location: London
Contract position.

We are seeking an experienced Senior Manager to lead transaction monitoring (TM) optimization and tuning initiatives within a large-scale banking environment. The successful candidate will play a pivotal role in enhancing Actimize SAM 9 systems , driving model tuning , scenario optimization , and ensuring the delivery of a robust financial crime risk monitoring framework .

This is a hands-on leadership role requiring deep expertise in Actimize SAM 9 , combined with strong stakeholder management, delivery leadership, and the ability to bridge the gap between technical configuration and compliance requirements .

• Actimize SAM 9 Leadership
• Lead the end-to-end tuning, configuration, and optimization of the Actimize SAM 9 transaction monitoring system.
• Define and execute strategies to improve detection accuracy, optimize thresholds, and reduce false positives.
• Provide expert guidance on the SAM 9 platform, including segmentation, rule enhancements, and performance optimization.
• Transaction Monitoring Frameworks
• Own the bank’s TM optimization strategy, ensuring alignment with regulatory expectations and financial crime risk appetite.
• Lead gap assessments on TM configurations and translate findings into actionable enhancements.
• Collaborate with cross-functional teams to define best practices for scenario design and data quality management.
• Data Analysis & Tuning
• Leverage data analytics to assess TM model performance and deliver insight-driven tuning recommendations.
• Identify challenges with cross-border, trade finance, and retail transaction data and propose effective solutions.
• Develop structured approaches to reduce operational inefficiencies while ensuring regulatory compliance.
• Stakeholder & Project Leadership
• Act as a senior point of contact between compliance, data teams, and technology functions.
• Present tuning strategies, configuration changes, and outcomes directly to senior stakeholders.
• Lead weekly project cadences, provide structured updates, and ensure timely delivery of enhancements.
• Team Leadership & Mentorship
• Guide a team of TM specialists and technical consultants, providing coaching and oversight.
• Act as a subject-matter expert for junior and mid-level TM resources working on tuning, optimization, and configuration.

• Technical Expertise
• Mandatory: Proven hands-on experience with Actimize SAM 9 (versions 8 or 9 preferred).
• Deep understanding of transaction monitoring tuning, optimization, and rule configuration .
• Experience troubleshooting data ingestion, managing thresholds, and segmenting scenarios.
• Professional Experience
• 8+ years of experience in transaction monitoring , financial crime technology , or AML systems optimization .
• Prior exposure to large-scale TM frameworks in banking or financial services is essential.
• Strong track record of designing, implementing, and delivering TM tuning initiatives in regulated environments.
• Regulatory & Compliance Knowledge
• Understanding of AML risk typologies , sanctions exposure , and regulatory drivers for TM optimization.
• Ability to translate compliance objectives into actionable technical configurations.
• Leadership & Communication
• Experience managing senior stakeholders across compliance, risk, and technology functions.
• Excellent presentation skills with the ability to explain technical configurations to non-technical audiences .
• Proven ability to lead multi-disciplinary teams and ensure delivery under tight timelines.

• Experience with large banking environments , especially those operating across corporate, retail, and trade finance products .
• Strong knowledge of data management principles within TM platforms.
• Prior consulting or project delivery experience would be highly beneficial.

• Position: Senior Manager – Transaction Monitoring
• Focus: Actimize SAM 9 tuning, optimization & delivery leadership
• Engagement: Contract
• Location: London
• Team Size: Cross-functional engagement with compliance, data, and technology
• Package: Competitive, based on seniority and expertise