82 network engineer jobs found

Role Title: Network Engineer DNS, Forescout & NAC Focus Start Date: May 2026 End Date: 11th May 2027 Rate: £429 Location: London Or Knutsford 3 days on site Network Engineer - DNS, Forescout & NAC Focus Key Responsibilities Design, implement, and operate enterprise DNS services. Administer DNS platforms (zones, records, automation, resiliency). Implement and support NAC solutions with Forescout. Design and enforce NAC policies across wired and wireless networks. Integrate NAC with AD, MDM, PKI, and security tooling. Troubleshoot DNS and NAC-related incidents and performance issues. Support Zero Trust and device visibility initiatives. Perform upgrades, patches, and lifecycle management. Produce and maintain technical documentation. Collaborate with security, infrastructure, and cloud teams.Desirable Hands-on experience with Forescout NAC. Strong knowledge of DNS security and high availability. Experience with 802.1X, certificates, and RADIUS. Exposure to cloud...

Job title: Network Engineer / Network Designer (Contract) Duration: 3 months initially, with potential extensions Location: London (Hybrid) Role Overview A Network Engineer / Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation. This role focuses solely on project delivery, with no BAU or operational support responsibilities. The contractor will work under general direction, taking responsibility for their own deliverables and ensuring that all design output, configuration artefacts, and documentation updates are accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on?premises environments. Technologies include Cisco ACI, Juniper Mist, Fortinet FortiGate, Palo Alto Networks, Zscaler (ZIA/ZPA), Azure networking, F5 LTM, and automation tooling...

Rullion are looking for the following CCTV Network Engineers Location London UK Central West ASAP Start 12 months Inside IR35 £350 Per day Umbrella rate. We are seeking an experienced CCTV Engineer with strong technical skills in Synectics VMS, IP camera programming, and some experience of network fault finding. This role supports critical security infrastructure in Central West London, ensuring high system availability and exceptional performance. You will be responsible for configuring, and maintaining CCTV systems on Synectics Synergy, as well as building robust, secure video networks. We are keen to employ someone that can hit the ground running and support a fast changing environment . Key Responsibilities CCTV & VMS Responsibilities Install, configure, and maintain Synectics Synergy VMS, including servers, workstations, and storage. Program, configure, and commission IP cameras (fixed, PTZ, dome, thermal) including IP addressing, stream configuration, analytics...

Want to be part of a leading British-owned tech company? Established in 2002, we are achieving year on year revenue growth and reinvesting 95% of our profits back into our people and technology. Your new role * 11 month industrial placement opportunity suitable for current undergraduate university students on an IT/networking course * 1st Line support and handling customer enquiries * Troubleshooting networking faults and driving resolution to ensure SLAs are not breached * Opportunity to continue working part-time during final year and graduate opportunities once you complete your course What you’ll need to succeed * Currently completing your 2nd year of a computer networking undergraduate course or related degree with significant networking modules * Passion for working in the networking field and eager to learn and progress your career * Strong customer service focus What we offer * Working at the forefront of technology you will gain hands on...

Job Title: DV Cleared Senior Network Engineer Location: Cambridgeshire with Travel to other sites when required Duration: 6 months with possible extension Rate: Up to £700 per day via an approved umbrella company Must be willing and eligible to go through the DV Clearance process Our client, a reputable organisation supporting UK defence, is hiring for a Senior Network Engineer to join their team primarily based in Cambridgeshire. This is a fantastic opportunity for a skilled network professional to contribute to critical infrastructure projects and ensure the resilience of vital networks. What you'll be doing: Acting as a Subject Matter Expert (SME) and design engineer for network upgrades and future developments Developing comprehensive design documentation, including SDRs, HLDs, LLDs, and test plans Building and configuring network hardware to meet design specifications Providing expertise on network obsolescence, proposing hardware replacements, and assessing risks...

6‑month Senior Network Engineer contract in Didcot, £480 per day, supporting a large, complex network estate for a major UK scientific organisation. £480 + VAT per day 6‑month Contract (Inside IR35) - Umbrella only Didcot, Oxfordshire, UK - Hybrid (3 days onsite, non‑negotiable) Your new company We're partnered with a nationally important research organisation whose work powers major scientific breakthroughs and supports a wide range of innovative programmes across the UK. Their network infrastructure is essential to enabling collaboration, high‑performance computing, data exchange and secure connectivity across multiple sites. With continued investment in their digital estate, they are now looking for a Senior Network Engineer to help maintain, secure and evolve the organisation's core network services. This is a role where your engineering expertise will directly contribute to research and infrastructure used on a national and international scale. Your new role You will be...

Network Engineer - Cork Day Rate Contract 9 months We are seeking a Network Operations Engineer to join a dynamic and fast-paced enterprise IT environment. This role will play a key part in maintaining a stable, secure, and high-performing network across a large campus setting, supporting critical business operations. You’ll be involved in both day-to-day operations and project delivery, working closely with cross-functional teams to ensure network reliability and continuous improvement. What You’ll Be Doing as a Network Engineer: Support and maintain the network environment to ensure performance, stability, and resilience Monitor and respond to incidents, minimising downtime and service disruption Participate in project planning and contribute to network-related initiatives Deliver network and infrastructure projects, including upgrades, expansions, and new technology deployments Manage and support change activities, including implementation and validation Develop and...

SC Cleared Extreme Network Engineer Location: Reading (On-site) Start Date: May 2026 Duration: 9 Months Rate: £450/day Inside IR35 Clearance Required: SC Clearance (Active) We are currently seeking an experienced SC Cleared Extreme Network Engineer to support a key project based on-site in Reading. This is a fantastic opportunity to join a high-profile environment, working on critical network infrastructure over a 9-month engagement. Key Responsibilities: * Manage and support network infrastructure using Extreme Networks technologies * Ensure network stability, performance, and security across the environment * Troubleshoot and resolve complex networking issues * Support ongoing network operations and project delivery * Collaborate with wider technical teams to maintain service excellence Required Skills & Experience: * Strong hands-on experience with Extreme Networks solutions * Experience working with Juniper core networks * Proven background in network engineering...

Network Engineer - SASE United Kingdom (Remote / Hybrid) 12-Month Fixed-Term Contract £75,000 per annum Full-time The Opportunity We're hiring a Network Engineer (SASE) to join a global cybersecurity leader on a 12-month FTC in the UK. This is a hands-on, customer-facing engineering role where you'll support enterprise clients in deploying, optimising and scaling SASE and cloud security solutions. This role requires prior experience working with SASE technologies. It's not a step-up or learning-on-the-job position. What You'll Be Doing Acting as the primary technical contact for enterprise customers Supporting implementation and integration of SASE solutions Driving adoption and optimisation of cloud security platforms Troubleshooting complex networking and security issues Managing escalations and coordinating with engineering teams Advising on SASE best practices and security governance Identifying risks and supporting mitigation strategies Building deep expertise across...

Data Centre Technical Operations Engineer The Adecco Group London Area, United Kingdom (On-site) Job Opportunity: Data centre Technical Operations Engineer Join our dynamic team at a leading organisation in the cloud computing industry! We are seeking a Data centre Technical Operations Engineer to support our cutting-edge data centre operations in London. If you are passionate about engineering and eager to contribute to a vibrant team, this is your chance! Position Details: Location: London Contract Type: Fixed Term Contract (6 months) Daily Rate: £203.44 - £226.00 Working Pattern: Full Time (5 days a week, on-site) Estimated Start Date: ASAP About the Role: As a Data centre Technical Operations Engineer, you will play a crucial role in maintaining the infrastructure that supports our innovative cloud services. You will be responsible for operating and maintaining vital mechanical and electrical systems, ensuring the highest standards of safety and efficiency. Key...

Network Service Delivery Principal Location: Wokingham (3–5 days per week onsite) Start: ASAP Contract: 6 months initially Rate: £420 per day (Inside IR35) Overview Our client is seeking a visionary, highly technical Network Service Delivery Principal to lead the strategic design, evolution, and governance of a complex enterprise network estate. This is a senior, hands‑off architecture and leadership role. While engineering teams focus on delivery and operations, this position defines the network blueprint they build from—bridging business strategy and technical execution across on‑prem, cloud, and hybrid environments. You will architect scalable, automated, and secure network solutions spanning LAN, WAN (including SD‑WAN), cloud (AWS/Azure), and data centres, while driving the adoption of Network DevOps and Infrastructure as Code at an architectural level. Acting as a technical authority, you will guide senior stakeholders, mentor engineers, and ensure the network estate...

Chief Engineer - High Power RF / Directed Energy Location: Chelmsford, Essex (Hybrid - 2 days onsite) Rate: £800 - £1000 per day (Inside IR35) SC Cleared 12 Month Contract Overview We are seeking a highly experienced Chief Engineer to act as a technical authority within high-power RF and directed energy systems. This is not a traditional delivery role tied to a single product. Instead, you will operate across a portfolio of customer-funded research and development programmes, shaping capability, guiding technical direction, and supporting the development of next-generation high-power sub-systems. Due to the specialist nature of the work, we are open to individuals looking for either a permanent position or a short-term/advisory engagement. The Role You will provide technical leadership across high-power and RF sub-systems, supporting activity from early concept through to demonstration and low-rate production. Key responsibilities include: Acting as the technical...

NOC L2 Shift Service Engineer (SC Cleared) 12 Months - 12-hour day/night shifts on a rotating 4-5 day pattern 4-5 Days per week on site in Newport, Wales £55 per hour (Inside IR35) ***Please note - Due to the nature of this role and the client environment, the selected candidate must have ACTIVE SC Clearance and be a Sole British citizen*** This role sits within a 24/7 operational support function, focused on high-quality technical service delivery, infrastructure support, and continuous improvement. You'll work closely with internal teams and external stakeholders to maintain service performance and availability. Role Responsibilities Deliver technical support and service management within a live NOC environment Act as a key interface between engineering teams, architects, and third-party suppliers Monitor and respond to incidents, problems, and change requests Perform analysis of technical and network data to support issue resolution Lead or participate in incident bridge...

A Council in London is seeking a Contract Senior Cybersecurity Engineer for 6 months. With the strategic deployment of an outsourced Security Operations Centre (SOC) that leverages Splunk and CrowdStrike, the Senior Cyber Security Engineer role is a key addition to our team to maximise the timeline and investment. The ideal candidate will be a technical expert in CrowdStrike for endpoint protection and Splunk for security telemetry, capable of turning raw data into actionable intelligence. Key Responsibilities Endpoint Strategy: Lead the deployment, policy configuration, and maintenance of the CrowdStrike Falcon SIEM Mastery: Work with our SOC partner to architect and optimize Splunk dashboards, alerts, and data models to identify sophisticated threats. Incident Response: Serve as a technical escalation point for high-priority security incidents, utilizing EDR and SIEM tools for rapid containment. Automation: Develop "SOAR" workflows (Security Orchestration, Automation, and...

Senior Cyber Security Engineer (Contract) Hybrid | 6-Month Contract | Start: ASAP Day Rate: 500p/d inside The Opportunity We're looking for a Senior Cyber Security Engineer to join a forward-thinking public sector environment at a critical point in its cyber maturity journey. With a newly implemented outsourced Security Operations Centre (SOC) powered by Splunk and CrowdStrike, this role is key to maximising both investment and capability. You'll act as the senior technical lead-optimising tooling, strengthening detection and response, and upskilling the internal team. This is a hands-on, high-impact role suited to someone who can hit the ground running and elevate an evolving security function. Key Responsibilities Endpoint Security Leadership: Own deployment, configuration, and optimisation of CrowdStrike Falcon SIEM Optimisation: Partner with the SOC to enhance Splunk dashboards, alerts, and data models Incident Response: Act as escalation point for high-priority...

IT Support Engineer (1st / 2nd Line) Location: Gloucester (Hybrid working) Day Rate: Up to £230 per day (Inside IR35) Contract: 3 months Our client, a leading organisation in their sector, is hiring an IT Support Engineer to provide 1st and 2nd line support across their IT infrastructure. This is a great opportunity to join a busy IT environment, supporting day-to-day operations while gaining exposure to infrastructure, networking, and security technologies. What you’ll do Provide 1st and 2nd line support across hardware, software, and user issues Troubleshoot and resolve incidents across desktops, servers, and networks Support core infrastructure, including servers and cloud-based services Assist with basic firewall configuration and network troubleshooting Manage user accounts, permissions, and access via Active Directory Escalate complex issues to senior engineers where required You’ll work closely with internal IT teams and stakeholders to ensure a reliable and...

IT Support Engineer (1st / 2nd Line) Location: Gloucester (Hybrid working) Day Rate: Up to £230 per day (Inside IR35) Contract: 3 months Our client, a leading organisation in their sector, is hiring an IT Support Engineer to provide 1st and 2nd line support across their IT infrastructure. This is a great opportunity to join a busy IT environment, supporting day-to-day operations while gaining exposure to infrastructure, networking, and security technologies. What you’ll do Provide 1st and 2nd line support across hardware, software, and user issues Troubleshoot and resolve incidents across desktops, servers, and networks Support core infrastructure, including servers and cloud-based services Assist with basic firewall configuration and network troubleshooting Manage user accounts, permissions, and access via Active Directory Escalate complex issues to senior engineers where required You’ll work closely with internal IT teams and stakeholders to ensure a reliable and...

Exciting Opportunity for a Highway Maintenance Design Engineer in Leicestershire An excellent opportunity has arisen for an experienced Highway Maintenance Design Engineer to support a busy local authority team delivering a significant programme of carriageway and footway improvements across Leicestershire. This role will play a key part in progressing essential highway schemes that are currently on hold pending resource, with a strong pipeline of work including carriageway schemes, a large-scale footway programme, and a major link road investment exceeding £1m. The successful candidate will be instrumental in unlocking delivery across a £5m carriageway programme. The main duties of the Highway Maintenance Design Engineer include: ·Producing detailed highway design drawings for carriageway and footway schemes. ·Developing and amending CAD drawings including road markings, keylines, and general highway layouts. ·Designing works such as resurfacing, blacktop changes, lowered...

EBSA - IDAM DevOps HO - SFIA 4/5 Rate (Apply online only) Clearance required: Security Clearance (SC) required | NPPV3 eligible Nationality requirement: Single National Location: London Sector: Public Job Description: "Senior DevOps Engineer - Kubernetes & OpenLDAP Security Clearance (SC) required | NPPV3 eligible Role Summary Highly experienced DevOps engineer with deep expertise in Kubernetes platform engineering and OpenLDAP integration, operating at senior level. Responsible for designing, implementing, and leading secure, scalable containerised platforms within a regulated environment. Provides hands-on technical leadership while managing a small DevOps team delivering test-focused CI/CD capabilities. Core Expertise (Heavy) · Kubernetes (Platform Engineering & Operations) Cluster design, provisioning, upgrade and lifecycle management RBAC, network policies, pod security standards Ingress controllers, service mesh integration Multi-environment strategy...

NOC L2 Shift Service Engineer Location: Newport Contract Type: 12‑month contract (likely extension) Working Pattern: 24/7 shift rota - 12‑hour day/night shifts Rate: £41.10 per hour PAYE | £55 per hour Umbrella IR35:Inside of IR35 Security Clearance:The role will require a high level of clearance The Role Our client is seeking an experienced NOC L2 Shift Service Engineer to join their Network Operations Centre in Newport. This is a critical role supporting live services across defence and large government environments, operating within a 24/7 service operation. You will provide second‑line technical support, working closely with internal engineers, architects, third‑party suppliers and stakeholders to ensure service availability, incident resolution and continuous service improvement. This role requires strong technical expertise in networking, excellent communication skills and the ability to work confidently in high‑pressure, security‑sensitive environments. Key...