68 senior network engineer jobs found

Job Summary: As a Senior Network Engineer, you will bring your expertise with Cisco, Juniper, and next generation firewall technologies to the position. You will manage performance and availability of Abacus datacentre networks across the US and UK and participate in improvement projects. You will be part of a team tasked with maintaining a very level of availability and performance for datacentre services. You will also be a point of escalation for support incidents that affect multiple clients. Further, you will serve as a technical lead for internal and client projects, participating in client network builds. Responsibilities: Diagnose and resolve complex issues quickly, proactively identify areas for improvement and recommend solutions. Support and maintain network backbone infrastructure involving multiple datacentres and geographic regions based on dynamic routing protocols (OSPF, BGP), and various mediums (DIA, PTP, VPN, multi-gig connectivity, cross-connects) Work...

Senior Network Engineer Warwickshire - £48,000 - £50,000 plus on call allowance VIQU have partnered with a leading company in Warwickshire who are seeking a skilled network engineer to join their team. The network engineer will be responsible for the building and maintenance of both the virtual and physical network infrastructure. This role would require the candidate to be on site in Warwickshire twice a week and also to be an on call rota. Job duties of the Senior Network Engineer: Maintain and support network infrastructure, helping to resolve any issues that occur. Run network focused projects (network refreshes on switches and routers, firewall upgrades etc ) Become the subject matter expert on anything network focused (Cisco and Azure). Build relationships with the Manage Service Provider and other relevant departments within IT. Provide network security and monitoring. Key Requirements of the Senior Network Engineer: Experience working in a senior...

Job Title: ICT Senior Network Engineer Location: Bridgend Salary: £45,147 - £48,894 per annum Job type: Full Time / Permanent Level of Welsh language ability required: 2 Working Hours: 37 hours per week Closing Date: 18/07/2025, 15:00 About Us: South Wales Police is the largest police force in Wales, serving a population of approximately 1.3 million people across an area of 2,117 square miles. We are dedi...

Job Title: ICT Senior Network Engineer Location: Bridgend Salary: £45,147 - £48,894 per annum Job type: Full Time / Permanent Level of Welsh language ability required: 2 Working Hours: 37 hours per week Closing Date: 18/07/2025, 15:00 About Us: South Wales Police is the largest police force in Wales, serving a population of approximately 1.3 million people across an area of 2,117 square miles. We are dedicated to keeping our communities safe and secure, and we rely on cutting-edge technology to support our operations. As an ICT Senior Network Engineer, you will play a crucial role in ensuring the smooth functioning of our ICT infrastructure and providing technical assistance to our staff. We have recently invested heavily in our ICT department with exciting new projects and opportunities funded by significant investment. We are going through a period of significant growth and technological change, there has never been a better time to join! The...

Job Title: Senior Network Engineer (ISP) Location: Droitwich Salary: 60,000 We are a technology-focused organisation delivering advanced network solutions to clients across various sectors. With a reputation for technical excellence and outstanding customer service, we are expanding our team and seeking an experienced Senior Network Engineer . The ideal candidate will bring strong technical expertise, a proactive approach, and excellent communication skills. You'll play a key role in designing, implementing, and supporting robust network infrastructures while acting as a senior technical resource within the team. Key Responsibilities: Design, implement, and maintain enterprise LAN, WAN, Wi-Fi, and network security solutions. Configure and support Cisco routers, switches, firewalls, and VPNs. Perform network assessments, capacity planning, and ensure documentation is up to date. Troubleshoot complex network issues and provide expert escalation support....

Senior Network Engineer Worsley 50,000 + Bonus (up to 15%) + Excellent Benefits KO2's client are hiring a Senior Network Engineer to join a fast-growing company based in Worsley, leading the charge in IoT-connected technology across Europe. With (phone number removed) live devices operating across the continent and a complex LAN infrastructure connecting them all, this is a high-visibility, mission-critical role at the heart of the business. You'll be working with a massive, high-availability network, bigger than most organisations of this size, with traffic across multiple APIs, customer endpoints, and network environments. What You'll Be Doing: Taking the lead on network performance, reliability, and futureproofing a large IoT environment. Supporting and maintaining 18+ Layer 3 switches across on-site and data centre locations. Managing and optimising LAN/WAN and NOC infrastructure with a particular focus on upload scheduling and time-sensitive data traffic. Planning...

Senior Network Engineer / Technical Lead Location: Birmingham (Hybrid) Type: Contract (6 Months Initial) Our client is looking for an experienced Senior Network Engineer/Technical Lead to drive the development and delivery of their core network services across the UK, Europe, and global locations. This role is key to ensuring their network services meet current and future business needs, offering both hands-on engineering expertise and strategic leadership. Responsibilities: Lead technical design and roadmap planning for enterprise network services. Ensure high levels of service functionality, performance, and adoption. Work closely with IT leadership, delivery teams, and 3rd-party partners. Drive service improvements and resolve systemic or design issues. Oversee connectivity services, including LAN/Wi-Fi, SD-WAN, VoIP, SIP trunking, and secure networks. Support government secure contracts and multi-site network environments. Key Skills: Strong...

SENIOR IT TECHNICAL ENGINEER (Senior Network Engineer)(Based on site 4 days a week in Flimby, Cumbria) 50,000 - 65,000 depending upon experience, plus great benefits and every Friday off! WHO WE ARE: For over a century, we have been dedicated to empowering people through innovation and craftsmanship, driving positive change in communities across the globe. We challenge the status quo, guided by our core values, and foster a culture that welcomes every team member. Our goal is to inspire leaders and creatives to shape the future by taking bold actions today. JOB MISSION: As a Senior IT Technical Engineer, you will be responsible for maintaining the infrastructure, networks, and systems critical to the efficient operation of our manufacturing facility. Your expertise in networking, computer systems, and software-along with strong interpersonal skills-will be key as you work closely with stakeholders both onsite and with our global IT team. This role acts as the main IT...

Senior Network Engineer - Wireless South Wales with 4 days a week onsite. 53k base with fantastic lifestyle benefits. We are representing a lovely client in South Wales (Pontypridd) who are embarking on some really exciting network programmes across their enterprise level estate. There is a significant amount of investment being made with some ground-breaking projects being delivered. You will ideally have a strong background in wired networks with a focus on Cisco products (others will be considered). The role will be to help lead the wireless approach across the organisation which will impact 12,000+ staff and over 400,000 individuals. The role will require 4 days a week onsite with some in work hours travel between different sites in South Wales. You will be working alongside a great team of dedicated professionals and play a lead role in developing and implementing the wireless network strategy and roadmap. Key responsibilities Act as a lead specialist in...

Are you an experienced Network Engineer with a passion for cutting-edge Cisco technologies? Are you ready to take the next step in your career with a forward-thinking, UK-leading organisation? This is an opportunity for a Senior Network Engineer to join a dynamic team of six talented engineers. You'll work closely with the Network Architects to design, implement, and support robust network solutions across the infrastructure. This is a hands-on, high-impact role where your expertise will directly contribute to the performance and security of the network estate. Key Responsibilities: Design, deploy, and support LAN, WAN, WLAN, and Data Centre (DC) networks Work with Cisco DNAC to manage and optimise network performance Collaborate with Network Architects on strategic projects and infrastructure upgrades Provide expert-level troubleshooting and support across a range of Cisco technologies What We're Looking For: Minimum 5 years of Cisco networking experience...

Reed Technology is delighted to be partnering with a global IT and Cybersecurity Services provider, with an office in Edinburgh, currently looking to expand their team with the addition of an experienced Network Engineer. You will be part of a team who manages performance and availability of datacentre networks across several locations, playing an active part in developing improvement projects. The successful candidate will also be the point of contact for support incidents that affect multiple clients. In the future, it's also expected for you to serve as a technical leader for internal and external projects. Key Responsibilities : Diagnose and solve network related issues, identifying proactively the areas for improvement and recommend effective solutions. Support the network infrastructure involving several datacentres and locations, based on routing protocols (OSPF, BGP) and several mediums (DIA, PTP, VPN, multi-gig connectivity, cross-connects). Lead medium sized...

Senior Network Infrastructure Engineer St Neots (PE19) Perm Full-Time on site About the Role: Join our Digital Services Group (DSG) in collaboration with the Electronic Warfare Operations Support Group (EWOS), a diverse team of over 60 professionals. We're building a pioneering team at a cutting-edge test and evaluation facility at our Cambridgeshire HQ. We're seeking a Senior Network Infrastructure Engineer with at least 5 years of experience to lead the full engineering lifecycle of secure networks from requirements gathering and system design through to implementation, testing, commissioning, and ongoing support. You will work with unprecedented customer access, cutting-edge technologies, and industry-best practices to shape the IT infrastructure of a revolutionary synthetic test and evaluation system. Key Responsibilities: Translate business needs from non-technical stakeholders into technical specifications. Design, implement, and support secure...

Salary: From £42,000 per annum negotiable depending on experience + fantastic benefits! Jisc Grade: TCY3 (internal use only) Hours: 35 hours per week Contract: Permanent Reports into: Senior critical infrastructure engineer Location: Hybrid - A blend of working from home and your nominated hub office, we have hubs in London, Bristol, Manchester and Oxford. Specific patterns for working in the office are not mandated, and the frequency of time worked in the office is agreed with your manager. Meeting in person is something we value so you may need to travel on occasion to any of our hub offices. For 30 years Jisc has pioneered digital solutions for UK education and research, transforming how knowledge is created, shared and used. We are uniquely positioned to protect, promote and lead the sector in digital and data transformation, making a difference to students, communities and society. Together, we are working to build a better digital future for education and research. Raise...

Our OEM Client based in Whitley, Coventry, is searching for a Battery Test Automation Engineer to join their team, Inside IR35. This is a contract position until 31st March 2026. Umbrella Pay Rate: £27.03 per hour. Duties: The Battery Test Automation Engineer role will focus on the delivery of automation tools in support of the development and design verification (DV) of our client's HV Traction Battery Systems. You will operate across our internal facilities and external test houses managing automation tools, leading the development of these tools and guiding our colleagues and partners on their use, ensuring adherence to our client's safety policies and procedures and planning for future test capabilities, requirements and applications. You'll have responsibility for providing the first line trouble shooting and diagnostic support for all battery test automation tools and issue management across our battery test field. You'll be working with a wide range of engineering...

Technical Support Engineer Stone, Staffordshire £26k - £30k Monday to Friday 8:30pm 5pm (1 hour lunch) This is a fantastic opportunity for an experienced Technical Support Engineer to join a thriving team and company based in Stone, Staffordshire, who I honestly just love recruiting for. You will be working as part of an award winning (I have lost count of how many they won last year!), well-established, family led company, that just genuinely offers and fosters a supportive and forward-thinking work culture. It is somewhere where you will be proud to work, and they ensure all their staff feel valued. Role: As the Technical Support Engineer, based in Stone, Staffordshire you will provide first hand support in diagnosing and troubleshooting IT issues, including hardware complications, software faults, as well as system and network problems your role, as the Technical Support Engineer, will be key to ensure that the company remains operational. Being a...

Are you looking for a Senior Embedded Software Engineer C/C++ role working for a global leading engineering business specialising in complex satellite communications systems? If so, my client is currently recruiting for a Senior Embedded Software Engineer C/C++ to join their R&D site based in Chelmsford, Essex. My client is looking for a Software Engineer to join their Team. They are seeking a key individual to join the existing software team engaged in the development of advanced electronics systems for the satellite modems markets. The purpose of this role is to design, develop and support software within the engineering department. Main responsibilities for the Senior Embedded Engineer C/C++ job will be: - Strong Embedded C and C++ programming for PowerPC or high-performance ARM processors. - Experience programming hardware devices at register level. - Developing low-level embedded software for Linux operating system, Linux kernel development & Linux...

Senior Bridge and Structures Engineer Your New Organisation Southend-on-Sea City Council is a unitary local authority, providing vital services to meet the needs of the local community. We employ around 1,800 staff who work alongside our partners and local communities to deliver the city vision and make lives better for the people of Southend. Working for Southend-on-Sea City Council offers a challenging and rewarding career in local government within a collaborative and innovative environment, with the benefit of flexible working practices to support a positive work-life balance. As a Unitary Authority, we are responsible for all local government functions ranging from social services, transport, public health and parks through to planning, trading standards, community safety and education, so we offer a wide range of career opportunities. The diversity of our economy and communities and investment in a number of exciting regeneration projects makes our Council a great place to...

Senior Services Engineer £50,000 to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and internati...

Description Network Engineer Location: West London (Twickenham) Clearance: High level of clearance required (SC/DV - 'Developed Vetting') Work Type - Fixed-Term 18 month contract UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams in the UK to address some of the most complex problems in defence, government, safety and security, and transportation. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. https://www.leidos.com/company/global/uk-europe Are you ready for your next career challenge? Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundation of our Leidos culture is our Values, Beliefs and...

Description Network Engineer Location: West London (Twickenham) Clearance: High level of clearance required (SC/DV - 'Developed Vetting') Work Type - Fixed-Term 18 month contract UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams in the UK to address some of the most complex problems in defence, government, safety and security, and transportation. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. https://www.leidos.com/company/global/uk-europe Are you ready for your next career challenge? Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundation of our Leidos culture is our Values, Beliefs and...