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Information Technology Onsite senior network engineer
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Adecco
13 Sep, 2026
Contract
Senior Network Engineer (Fortinet) - Liverpool
£420 - £470 daily
Adecco Liverpool, UK
Senior Network Engineer (Fortinet) Up to 470 per day (Umbrella) with Potential Flexibility for the Right Candidate Initial 6-Month Contract (Extension Highly Likely) Liverpool (Hybrid) Our client is seeking an experienced Senior Network Engineer to join their infrastructure team on an initial 6-month contract, with great potential for extensions. This is a hands-on engineering role focused on supporting, maintaining, troubleshooting and enhancing a complex enterprise network environment. The successful candidate will play a key role in ensuring the stability, security and performance of critical network infrastructure while supporting both operational and project-based activities. Location & Working Arrangements Liverpool based Hybrid working model with a minimum of 3 days per week onsite Monday to Friday Free onsite parking Occasional out-of-hours work to support planned changes, maintenance activities and major incidents Key...
Adecco
11 Sep, 2026
Temporary
Senior Network Engineer
Adecco Liverpool, UK
Job Title: Senior Network Engineer Location: Rosehill,Liverpool Contract Type: Temporary Contract Length: 6 months Daily Rate: 470 Start Date: November 2026 End Date: April 2027 Working Pattern: Full Time Our client, Merseyside Police are seeking a dynamic and experienced Senior Network Engineer to join their team in Rosehill Liverpool. This is an exciting opportunity for a skilled professional to provide hands-on support, administration, troubleshooting, and implementation across an enterprise network environment. Key Responsibilities: Provide BAU support, maintenance, and proactive monitoring of network infrastructure. Troubleshoot and resolve incidents, service degradations, and outages, including root cause analysis and implementation of permanent fixes. Implement approved network changes, infrastructure upgrades, firewall administration, and security controls. Collaborate with infrastructure, server, and security teams, supporting the delivery of...
AT
29 Sep, 2026
Contract
Senior Network Engineer (Rail)
Advance TRS York, UK
Senior Network Design Engineer (Rail Communications) York (On-Site) Inside IR35 Contract Major UK Rail Infrastructure Programmes We are seeking a Senior Network Design Engineer to support the delivery of secure telecoms, operational technology and SCADA networks across major rail projects. You will help turn concepts and high-level designs into practical, deliverable solutions. This is a hands-on technical role, not a team leadership position. Key Responsibilities Design and review network architectures, IP addressing, subnetting, and configurations Deliver solutions for CCTV, Voice, SISS, SCADA and backbone communications networks . Develop secure operational data networks and cyber security solutions. Produce technical documentation and test specifications. Support integration, testing and onsite implementation activities. Gather client requirements and contribute to technical proposals. Ensure designs meet rail industry safety, security and quality...
SWORD
01 Oct, 2026
Full Time
Senior OT Network Integration Engineer - Global Projects
SWORD Aberdeen, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.  About the role As the Senior OT Network Integration Engineer , you will take a hands-on technical role in the delivery and integration of network infrastructure across complex OT and industrial environments. Working as part of a focused project delivery team, you will support network design, configuration, integration, hardening, testing and commissioning, acting as a technical point of contact on site and working directly with clients, vendors and design authorities to resolve complex network integration challenges. This is a...
Bright Horizons
27 Sep, 2026
Full Time
Senior Cloud Network Engineer
Bright Horizons Northampton Office, Northampton Northamptonshire NN4 7YB
Job Title: Senior Cloud Network Engineer Type: Full Time / 37.50 hours per week / Hybrid – HO is based in Northampton *You need to live within a reasonable commuting distance to the HO in Northampton – weekly attendance is expected Salary DOE from £55k per annum The closing date for this will be 9th September or until the right candidate is hired Purpose of the Role Design, implement, and support secure, scalable, and resilient cloud network solutions across Microsoft Azure and multi-cloud environments. Ensure optimal network performance, reliability, security, and governance through automation and best practice. Collaborate with cloud, infrastructure, and security teams to deliver and maintain high-performing cloud networking services. Drive continuous improvement through Infrastructure as Code (IaC), automation, and modern cloud networking technologies. What We Can Offer You: Flexible working and holiday entitlement Discounted childcare Retail,...
PR
02 Oct, 2026
Permanent
3rd Line Technical Support - MSP
PLANET RECRUITMENT SERVICES LTD Lancashire, UK
Position: 3 Line Engineer - MSP Exp Needed Location: Manchester ( Hybrid ) Salary: £50k About the role: We are looking for an experienced 3rd Line Engineer to join our technical support team, providing senior-level technical support across a managed client environment. You will act as a key technical escalation point for complex incidents, recurring problems and engineering-level changes. You will take ownership of advanced technical investigations through to resolution, drive Root Cause Analysis and Problem Management, and work closely with internal teams, customers and third-party vendors to deliver permanent solutions. A strong networking background is essential for this role . The successful candidate will have hands-on experience troubleshooting and supporting enterprise networks, including routing, switching, firewalls, VPNs, VLANs, DNS, DHCP and associated network technologies. You will also contribute to service improvement, automation,...
Government Digital & Data
02 Oct, 2026
Permanent
Senior DevOps Engineer - Insolvency Service - SEO
Government Digital & Data United Kingdom
Location Birmingham, Cardiff, Edinburgh, Exeter, Ipswich, Leeds, Manchester, Newcastle and Nottingham. (Croydon and Stratford will only be available to existing employees of the Insolvency Service). About the job Job summary The Insolvency Service is a leading government agency which plays a crucial role in providing essential services to the public and to business. The work we do is important to the proper functioning of markets, the economy in general and support for thousands of people each year who are in financial difficulty. We have an exciting opportunity for a talented, enthusiastic Senior DevOps Engineer within our Digital Services team. We are responsible for developing, maintaining and supporting the agency's line of business applications. Inclusive and diverse teams are important to us. We welcome and encourage applications from everyone, including groups underrepresented in our workforce. The Insolvency Service strives to ensure that the agency is a safe,...
CO
02 Oct, 2026
Permanent
Staff Software Engineer - Machine Learning
Capital One UK Islington, London, UK
White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Machine Learning About this role We're on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business. Do you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex ML and AI challenges and supporting multiple teams toward a shared technical vision? At Capital One, you'll be part of a community of technical leaders who drive engineering excellence, foster innovation, and deliver impactful ML/AI and Gen AI solutions that meet real customer needs. What You'll Do Own and drive the ML/AI technical strategy for UK use cases, spanning multiple teams and influencing the overall technical direction for AI adoption Lead and coordinate ML engineering efforts across multiple teams, ensuring alignment with broader business objectives,...
Capita
02 Oct, 2026
Full Time
Senior Software Engineer
Capita Sheffield, UK
Purpose of the role: Lead developers are experts on the practical and technical aspects required for a project's completion, but they typically handle the management or business side of technology projects. They are technology professional who guides development teams. They lead the development team with all software development tasks especially on giving technical guidance. They will be expected to work well in a team environment with no supervision. Job title: Senior Software Engineer Job Description: *CANDIDATES MUST BE ELIGIBLE FOR SC CLEARANCE* What you'll be doing: Building and configuring applications in a Microsoft Dynamics / Power Platform stack Documenting and refactoring complex programs/scripts. Ensuring team adherence to project quality standards Applying agreed standards and tools to achieve well-engineered outcomes. Communicating client specifications to development teams Assisting with application troubleshooting and...
SWORD
01 Oct, 2026
Full Time
Senior OT Infrastructure Engineer - Global Projects
SWORD Aberdeen, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.  About the role: As the Senior OT Infrastructure Engineer , you will take a hands-on technical role in the delivery and integration of infrastructure across complex OT and industrial environments. Working as part of a focused project delivery team, you will install, configure, secure and support Windows and Linux-based infrastructure and associated hardware, supporting integration, testing and commissioning within operational environments. You will act as a technical point of contact on site, working directly with clients,...
Mane Contract Services
29 Sep, 2026
Contract
Network Engineer
£350 - £400 daily
Mane Contract Services Ashby-de-la-Zouch, UK
We are looking for a Senior Network Design Engineer / Team Leader to provide technical leadership and deliver network architecture and telecommunications solutions across complex railway and safety-critical projects. The role will focus on the design and delivery of data networks supporting station systems, SCADA, signalling and backbone communications, working closely with customers, project teams, systems engineers and delivery partners. Key Responsibilities Lead the technical delivery of network architectures and designs across railway projects. Design and review LAN/WAN, industrial Ethernet, SCADA and station system networks, including CCTV, voice and passenger information systems. Produce network architecture documents, diagrams, IP addressing/subnetting plans, cable schedules, diversity plans and configurations. Develop secure network solutions, including firewalls, DMZs, IPsec, authentication and network security architectures. Gather customer requirements...
Thales
27 Sep, 2026
Full Time
Product Technical Lead: Exercise and Training
Thales United Kingdom
Location: Remote UK, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Location: Ebbw Vale, Reading, Crawley, Bristol, Templecombe, and Cheadle (any Thales office) Step into a role where your cyber expertise shapes national‑level resilience and the future of secure critical systems! What the role has to offer Enterprise-wide technical influence – … Own the Exercise and Training technical strategy, defining the product and services SCT offer to UK customers. Lead architecture design of OT Range capabilities, including identity, segmentation, continuous verification, and...
Schneider Electric
26 Sep, 2026
Permanent
Onsite IT Support Engineer
Schneider Electric Scarborough, UK
We're hiring a Onsite IT Support Engineer( IT Support Center Analyst II) who thrives on solving technical challenges and creating seamless customer experiences. If you're passionate about helping people and love troubleshooting, this role offers the perfect blend of technical work and customer impact. As the Onsite IT Support Engineer , you are responsible for supporting Schneider Electric workplace and infrastructure equipment (including network related ones) physically on-location at Schneider Electric facilities including but not limited to. What will you do? Provide Desk Side support services to end users when incidents cannot be resolved remotely through the Service Desk Provide HW Break & Fix support services to end users when hardware incidents need a replacement of defective whole unit by an equivalent one Provide Hand & Eyes support to operate technical tasks requests on infrastructure equipment, and under control of the remote administration team...
PR
24 Sep, 2026
Permanent
3rd Line Technical Support - MSP
Planet Recruitment Manchester, UK
Position: 3rd Line Engineer - MSP Exp Needed Location: Manchester ( Hybrid ) Salary: 50k About the role: We are looking for an experienced 3rd Line Engineer to join our technical support team, providing senior-level technical support across a managed client environment. You will act as a key technical escalation point for complex incidents, recurring problems and engineering-level changes. You will take ownership of advanced technical investigations through to resolution, drive Root Cause Analysis and Problem Management, and work closely with internal teams, customers and third-party vendors to deliver permanent solutions. A strong networking background is essential for this role . The successful candidate will have hands-on experience troubleshooting and supporting enterprise networks, including routing, switching, firewalls, VPNs, VLANs, DNS, DHCP and associated network technologies. You will also contribute to service improvement, automation, technical...
SWORD
23 Sep, 2026
Full Time
Senior OT Cyber Engineer
SWORD London, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.  About the role: As a Senior OT Engineer, you will play a key role in the delivery of cyber security solutions across complex Operational Technology (OT) environments. Working as part of a multidisciplinary delivery team, you will be involved across the lifecycle of OT security activities, from understanding existing environments and assessing potential risks through to the design, implementation, testing and assurance of technical security controls. This is a hands-on technical role suited to someone who understands the...
AWD online
15 Sep, 2026
Full Time Permanent
IT Support Engineer
£28,000 - £32,500 yearly
AWD online Swindon, UK
IT Support Engineer Join a varied, hands-on IT support role providing onsite support to schools and education customers across Swindon, Wiltshire and Gloucestershire. You will solve technical issues, take ownership of customer relationships and develop your skills across Microsoft 365, cloud services, networking and infrastructure. If you’ve also worked in the following roles, we’d also like to hear from you: IT Support Technician, IT Technician, Technical Support Engineer, Technical Support Analyst, Helpdesk Analyst, Desktop Support Engineer, 1st Line Support Engineer, 2nd Line Support Engineer   SALARY: £28,000 - £32,500 per annum (depending on experience) LOCATION: Swindon, with regular travel to customer sites across Wiltshire and Gloucestershire within approximately a 35-mile radius JOB TYPE: Permanent, Full-time WORKING HOURS: 37.5 hours per week, Monday to Friday, with flexibility across the full working day to meet...
SWORD
15 Sep, 2026
Full Time
OT Infrastructure Engineer / Consultant
SWORD Aberdeen, UK
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications.  We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals.  About the role: As the Senior OT Infrastructure & Cyber Security Engineer, you will play a key role in the design, build, configuration and deployment of secure infrastructure supporting complex OT and industrial environments. This is a hands-on engineering role combining infrastructure, systems and cyber security expertise. You will work across Windows and Linux environments, physical and virtual infrastructure and industrial technology, supporting systems from initial design and build through integration, testing,...
Rullion Managed Services
08 Sep, 2026
Contract
Network Engineer
Rullion Managed Services Ashby-de-la-Zouch, UK
Network Engineer Hybrid Working Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This is an exciting opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design and delivery of complex telecommunications and network solutions, supporting operational systems including: Secure LAN/WAN network infrastructure SCADA and control system networks CCTV and surveillance systems Voice and communications platforms Passenger information and operational...
Ja
01 Oct, 2026
Permanent
Highways Technical Lead / Associate Director (UK Wide)
Jacobs London, UK
Highways Technical Lead / Associate Director (UK Wide) You know that great transport infrastructure doesn't happen by accident. It happens when experienced engineers make the right technical decisions, challenge assumptions, and create practical solutions that improve how people and communities move. As a Highways Technical Lead, you'll play a pivotal role in shaping major transport programmes across the UK and internationally. Your expertise will influence the quality, safety and performance of projects that millions of people rely on every day. This is an opportunity to be the technical voice on complex schemes, helping multidisciplinary teams solve challenging engineering problems while raising standards across projects and programmes. You'll bring clarity to difficult decisions, mentor talented engineers, and help clients navigate increasingly complex infrastructure challenges. Your contribution will directly influence project outcomes, strengthen technical excellence...
Ja
01 Oct, 2026
Permanent
Highways Technical Lead / Associate Director (UK Wide)
Jacobs Tamworth, UK
Highways Technical Lead / Associate Director (UK Wide) You know that great transport infrastructure doesn't happen by accident. It happens when experienced engineers make the right technical decisions, challenge assumptions, and create practical solutions that improve how people and communities move. As a Highways Technical Lead, you'll play a pivotal role in shaping major transport programmes across the UK and internationally. Your expertise will influence the quality, safety and performance of projects that millions of people rely on every day. This is an opportunity to be the technical voice on complex schemes, helping multidisciplinary teams solve challenging engineering problems while raising standards across projects and programmes. You'll bring clarity to difficult decisions, mentor talented engineers, and help clients navigate increasingly complex infrastructure challenges. Your contribution will directly influence project outcomes, strengthen technical excellence...
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