90 network engineer jobs found

Fortinet Technical Design Authority (TDA) We are seeking an experienced Fortinet Technical Design Authority (TDA) to lead the architecture, governance, and strategic delivery of enterprise-scale Fortinet security solutions across complex multi-site and multi-tenant environments. Key Responsibilities Lead the design and governance of enterprise Fortinet environments Define and maintain security architecture standards, operational models, and best practices Provide technical oversight for large-scale Fortinet deployments, migrations, and optimisation initiatives Work closely with SOC, infrastructure, networking, and security engineering teams Act as the senior escalation point for complex Fortinet architecture and operational challenges Core Technical Expertise FortiManager Policy package governance and lifecycle management ADOM design and administration Workflow approval processes and change governance Multi-tenant operational management Standardisation and automation of...

Network Engineer – 6-month contract – Doncaster/Remote My Customer is currently seeking a hands-on Network Engineer to support our customer’s operational environment, focusing on BAU activities and ticket resolution across a complex enterprise network estate. This role is ideal for someone who thrives in a fast-paced support environment, enjoys troubleshooting, and can take ownership of network-related incidents and service requests. Key Skills required from the Network Engineer: Cisco ISE (Identity Services Engine) – policy management, authentication, and access control Palo Alto Panorama – centralised firewall management and monitoring Palo Alto Prisma – cloud-delivered security and access solutions Cisco Networking – solid understanding of routing, switching, and general network infrastructure Cisco Wireless / WLC (Wireless LAN Controllers) – configuration and support of wireless environments Cisco Catalyst Centre – network management and automation (formerly DNA Centre)...

Summer-Browning Associates are currently supporting our consultancy client on a Central Government project for an initial 12 month contracted located in London (hybrid) Vacancy: Network Engineer What You'll Be Doing Network Architecture Design: Designing and implementing multi-tenant virtual private networks, including complex routing, peering, and internal IP address management (IPAM). Hybrid & Private Connectivity: Configuring resilient site-to-site connectivity, including encrypted tunnels and dedicated private interconnects between distributed locations and central data centres. Load Balancing & DNS Management: Implementing sophisticated load balancing solutions for high-traffic applications and managing secure, private DNS zones and forwarding policies. Containerised Networking: Setting up and securing networking for Kubernetes (GKE), including private control planes, network policies, and specialised alias IP ranges. In particular, Istio Service Mesh. Network...

Cyber Security Engineer – Illumio/ GCP / GCVE Migration Project We are seeking a mid-to-senior level Illumio Engineer to support a large-scale migration initiative to Google Cloud Platform (GCP), including Google Cloud VMware Engine (GCVE). The ideal candidate will bring strong hands-on experience with Illumio and micro-segmentation technologies and be capable of contributing from day one in a fast-paced migration programme. Project Overview The project involves migrating applications currently hosted in colocation environments into GCVE and GCP. Existing applications are already micro-segmented, and the engineer will help extend, adapt, and optimise segmentation policies within the new cloud environment. The team is currently standing up compute instances within GCVE and requires Illumio expertise to implement and manage micro-segmentation throughout the migration lifecycle. Key Responsibilities Support the migration of workloads from colocation environments into GCVE/GCP....

Network Architect (SC Cleared) 📍 Location: Remote 📄 Duration: 6 Months Contract + Extension 💰 Rate: £50.00 to £70.00 per hour (Inside IR35) 🔒 Security: Active SC Clearance Required A major global IT systems integrator is seeking an experienced Network Architect to support a high-profile, secure public sector transition project. In this role, you will act as the key design authority, translating complex client requirements into robust, high-quality network infrastructure. This is highly collaborative, where you will bridge the gap between initial concepts and technical execution. Key Responsibilities Author and deliver comprehensive High-Level Design (HLD) and Low-Level Design (LLD) documentation, guiding them through internal and stakeholder approval processes. Lead network projects from a design perspective, ensuring all technical deliverables are met with precision. Work closely with Network Engineers and the wider infrastructure team to coordinate the successful...

Network IT is currently recruiting for a skilled VMware Infrastructure Engineer to support a team delivering critical services across government platforms, with our client in Milton Keynes.   This role involves working within a infrastructure team environment, providing both BAU and project based support for VMware technologies and services.   You will be working on designs, deployments and system improvements as our client rolls out new services, and enhances existing services.   Please note due to the nature of the client, we can only consider British Nationals for this role. This is an SC Cleared position, so eligibility for SC Clearance is essential. It would be beneficial if you are already, or have previously been SC Cleared.   Role: VMware Infrastructure Engineer Duration: 6 Months Rate: £590 per day Status: Inside IR35 Location: Milton Keynes Working Pattern: 3 days per week onsite (average)   Key Skills: Strong experience with VMware technologies, including: ESXi...

School IT Technician 📍 Barking & Dagenham 💰 £15 – £17 per hour 🏢 Madison Reign Recruitment Madison Reign is currently recruiting for a reliable and proactive IT Technician to join a secondary school based in Barking & Dagenham. This is an excellent opportunity for an experienced IT professional looking to work within education, supporting staff and students with day-to-day technical support across the school. The successful candidate will play a key role in maintaining IT systems, troubleshooting technical issues and ensuring the smooth running of classroom and office technology. Key Responsibilities: ✔ Provide 1st and 2nd line IT support across the school ✔ Troubleshoot hardware, software and network issues ✔ Support classroom technology including interactive boards and projectors ✔ Maintain laptops, desktops and printers ✔ Support Office 365, Windows and Active Directory systems ✔ Set up and configure new devices and user accounts ✔ Respond quickly to IT support...

LV/HV Authorised Personnel – SSE / SSEN Frameworks Location: South of England Engagement: Contract or Permanent Sector: Utilities – DNO (SSE / SSEN Frameworks) Salary: Competitive Salary / Day Rates We are recruiting experienced LV/HV Authorised Personnel to support electricity network operations and infrastructure projects across the South of England. Opportunities are available for: Senior Authorised Persons (SAP) – CAT 4 Authorised Persons (AP) – CAT 3 LV / 11kV Delivery Engineers Mandatory Requirement Only candidates with current or previous SSEN / SSE authorisations will be considered. Applications must clearly show: Network Operator authorisation (SSEN / SSE or equivalent UK DNO) Authorisation level (CAT 3 / CAT 4 / SAP / AP) Voltage level authorised (11kV / 33kV etc.) Scope of authorisation including switching, isolations, permits, earthing control, and safety documentation where applicable Candidates without formal DNO authorisation cannot be considered. Senior Authorised...

Field Engineer / Electrician Type: Long-term rolling contract Location: Northeast Daily rate: £300-£350 per day, paid weekly in arrears About The Role: We are currently seeking experienced Field Engineers in the Bristol / London / North East areas to support critical infrastructure projects across high-profile data centre and telecommunications environments. This role is ideal for an engineer with a strong electrical background and proven experience working within live data centres and exchange environments. You’ll play a key role in delivering infrastructure installations, power works, and network hardware deployments while maintaining the highest standards of safety, quality, and compliance. Key Responsibilities * Rack installation and deployment activities * Infrastructure installation including cable tray, conduit, and containment systems * DC power installation up to 95mm CSA cable, including use of appropriate tooling * Minor AC installation works including...

Field Engineer / Electrician Type: Long-term rolling contract Location: Bristol, London or Northeast (1 vacancy for each location available) Daily rate: £300-£350 per day, paid weekly in arrears About The Role: We are currently seeking experienced Field Engineers in the Bristol / London / North East areas to support critical infrastructure projects across high-profile data centre and telecommunications environments. This role is ideal for an engineer with a strong electrical background and proven experience working within live data centres and exchange environments. You’ll play a key role in delivering infrastructure installations, power works, and network hardware deployments while maintaining the highest standards of safety, quality, and compliance. Key Responsibilities * Rack installation and deployment activities * Infrastructure installation including cable tray, conduit, and containment systems * DC power installation up to 95mm CSA cable, including use of...

Job Title: HV Cables Civil Specialist Working days: Monday – Friday Anticipated start date June 2026 Duration 24 months NESFircroft continue to support an industry leading DNO based in Ireland, actively looking for a HV Cables Civils specialist to lead on design delivery and technical support of high‑voltage underground cable projects, up to 400 kV, for key clients based in Ireland .This work makes a direct contribution to the security and resilience of the electricity network and supports the delivery of Net Zero 2040. Position Description The HV Cables Civil Specialist will be responsible for developing and approving high quality civil engineering design solutions to meet project requirements, progressing technical standards, and ensuring compliance with safety standards and statutory obligations. This includes acting as Designer under PSDP where assigned. The role includes the delivery of end to end civil engineering services, from feasibility through detailed...

Senior Infrastructure Engineer – Linux SME PAYE: £469.98/day Umbrella: £602.83/day Contract: 6 months initially Inside IR35 Location: Milton Keynes (Hybrid – minimum 60% onsite) We are supporting a highly secure government organisation delivering mission-critical infrastructure services across sensitive UK platforms. An opportunity has arisen for an experienced Senior Infrastructure Engineer / Linux SME to join a specialist infrastructure operations team supporting secure enterprise environments. This is a hands-on engineering role suited to candidates with deep Linux systems administration experience gained within complex enterprise or government environments. The Role You will be responsible for supporting, maintaining and improving secure Linux infrastructure platforms across both BAU operations and project delivery. The role will involve: * Enterprise Linux administration and troubleshooting * Supporting secure, highly available production environments * Platform...

Cloud Efficiency Engineer (GCP) Location: London, ( Occasional Office Visits ) ** PLEASE NOTE SPONSORSHIP IS NOT PROVIDED - MUST HAVE FULL RIGHT TO WORK IN THE UK ** Role Summary We're looking for a cloud efficiency engineer to join the team. This is a hands-on specialist role: you'll bring deep expertise in cloud infrastructure cost optimization and apply it directly to implementing multi-million-dollar efficiency gains across one of the world's largest Kubernetes fleets. You'll work alongside senior engineers and a data scientist who identify and prioritise opportunities. Your job is to take those opportunities and make them real - digging into GCP configurations, workload profiles, and Kubernetes resource settings to implement changes that reduce cost while maintaining performance and reliability. You bring the specialist knowledge that makes the difference between a safe 30% rightsizing and an aggressive one that pages on-call at 3am. The Opportunity This environment...

Highway Engineer - Contract £30 per hour | 6-Month Contract | Hybrid Working - Predominantly Site Based A great opportunity has arisen for an experienced Highway Engineer to support a busy programme of highways maintenance and surface dressing works. This is a delivery-focused, hands-on role suited to someone who enjoys working on-site, managing schemes independently, and driving works through from assessment to completion. You will play a key role in preparing and delivering maintenance schemes across the highway network, ensuring works are accurately scoped, packaged, and supervised to a high standard. Key Responsibilities ·Deliver highways maintenance and surface dressing schemes on-site ·Prepare and coordinate upcoming surface dressing programmes ·Visit and assess approximately 200 sites for patching works ·Measure works and produce structured contractor work packages ·Supervise works on the highway network to ensure quality and compliance ·Manage your own workload...

Data Management Engineer Contract up to 31/12/2026 Based in Filton Offering £40ph Inside IR35 Do you have experience data analytics and reporting? Do you have experience with Windows command line and scripting? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Data Management Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Support Data management implementation with in LG domain (eg. network attached data containment) Support LG data improvement projects (eg site pages , documentation) Ensure the control and management of the produced data within the LG operational domains Support preparation of data governance guideline documents and...

Data Management Engineer – Aerospace (Windows command line and scripting) Certain Advantage are recruiting on behalf of our prestigious aerospace manufacturing client for a Data Management Engineer who can offer experience in working on data management projects, working with documents and data within google drives, and skilled in working with Windows Command Line and scripting. Any previous experience of Python programming and Google workspace / sites management experience would be highly desirable. This is a contract position to start ASAP initially until 31st Dec 2026 requiring 3 days onsite in Bristol. Support Data management implementation (e.g. network attached data containment) Support data improvement projects (e.g. site pages, documentation) Ensure the control and management of the produced data within the operational domains Support preparation of data governance guideline documents and other required communication materials.Essential Skills : Windows command line...

Field Engineer / Electrician Type: Long-term rolling contract Location: Bristol, London or Northeast (1 vacancy for each location available) Daily rate: £300-£350 per day, paid weekly in arrears About The Role: We are currently seeking experienced Field Engineers in the Bristol / London / North East areas to support critical infrastructure projects across high-profile data centre and telecommunications environments. This role is ideal for an engineer with a strong electrical background and proven experience working within live data centres and exchange environments. You’ll play a key role in delivering infrastructure installations, power works, and network hardware deployments while maintaining the highest standards of safety, quality, and compliance. Key Responsibilities * Rack installation and deployment activities * Infrastructure installation including cable tray, conduit, and containment systems * DC power installation up to 95mm CSA cable, including use of...

Network IT is currently recruiting for an experienced IDAM Infrastructure Engineer to provide expert design, operational support and administration of identity, access management and certificate services within a secure government environment.   This role requires strong technical expertise across on-premises Active Directory, Microsoft Azure / Entra ID and Public Key Infrastructure (PKI), supporting business critical platforms to ensure resilience, compliance and secure authentication services.   You will work alongside a skilled technical team supporting government platforms and services, contributing to both BAU operations and project delivery.   Please note that this is a DV Cleared role, so you must be a British Citizen, ideally holding DV level clearance.   Role: IDAM Infrastructure Engineer Duration: 6 Months Status: Inside IR35 Rate: £590 per day Location: Milton Keynes Working Pattern: Hybrid (3 days onsite usually)   Key Responsibilities and Skills: Design, support and...

Our client, a specialist in the highways sector, is currently seeking a Senior Bridge Engineer to join their Bridges team. Key Responsibilities: Leading and managing projects focused on the maintenance and enhancement of bridge structures across Gloucestershire Collaborating with colleagues to deliver high-quality services, utilising additional resources and expertise from across the organisation Conducting design, assessment, and inspection schemes as part of an extensive programme of work Participating in and contributing to major infrastructure projects aimed at enhancing the transport network and economic growth of the county Ensuring high standards of Health and Safety are maintained, and compliance with relevant legislation is achieved Communicating effectively with stakeholders and colleagues to keep them informed and engaged throughout project lifecycles Promoting a culture of excellence and continuous improvement within the team Job Requirements: Passion for working...

Expected Start Date ASAP Anticipated duration or End Date 12 months initially - Possibility to be made permanent Expected Pay Rate (Candidate Rate) £40,000 - £45,000 dependant on skills and experience Expenses Yes - travel , parking, own vehicle (E.ON try to provide vehicle & fuel card - WORK USE ONLY) WILLINGNESS TO TRAVEL ESSENTIAL Hours of work 7.4 hours (36 mins lunch) = 8 hour day / 37 PW Mon - Fri - Opportunity for overtime If made permanent possibility of call outs Shift Patterns 08:30am Start 05:30pm Finish Job Purpose Complete residential and occasional commercial planned and reactive HIU related installation and maintenance activities with a balance of hands-on and managing appropriate resources, for all mechanical, electrical issues that impact/are likely to impact on the operational performance of the District Heating Network (DHN) and communal heating schemes throughout the Southwest London area. Our market is the District Heating, which is...