Senior network engineer jobs in YateleyCreate job alerts

Job Title: Associate Services Engineer - Graduate Opportunity Location: Farnborough, UK (Hybrid - 3 days onsite) Travel: Up to 25% (UK & international) Compensation: Strong base + performance-linked package reflecting early-career growth What’s in it for you This is a high-impact entry point into a globally respected business, offering hands-on exposure to complex telecom and intelligence systems, with structured progression and genuine long-term career potential. Package & Benefits • Strong base + performance-linked progression, • Structured development with exposure to senior engineers, • International travel opportunities, • Hybrid working model, • Involvement in high-availability, mission-critical systems Why this business A globally respected provider of intelligence and analytics solutions, trusted by government agencies and major telecom operators worldwide. Operating at the intersection of telecom infrastructure, cybersecurity, and data intelligence, this organisation delivers real-time insights through highly scalable, high-availability systems deployed across complex network environments. What you’ll be doing • Support deployment and integration of telecom intelligence platforms across IP networks, data centres, and cloud environments, • Configure and validate systems interacting with network elements such as DPI, probes, and mediation platforms, • Troubleshoot issues across Linux-based environments, analysing logs, traffic, and system behaviour, • Contribute to testing, protocol analysis, and system validation using tools such as packet capture and monitoring utilities What you’ll bring • Strong foundation in networking concepts including TCP/IP, routing, VLANs, and firewalls, • Experience working in Linux/Unix environments with command-line proficiency, • Understanding of network protocols such as HTTP, SIP, GTP, or Diameter (or willingness to learn quickly), • Valid UK driving licence and willingness to travel domestically and internationally Who this suits You’re a technically curious early-career engineer or graduate who wants to build expertise in telecom networks, cybersecurity, or data intelligence systems. You enjoy working close to real infrastructure, solving technical challenges, and developing your skills in a customer-facing engineering environment. Apply now for a confidential conversation with Walker Lovell.

Job Title: Senior Network Engineer – Advanced Technology Location: Farnborough (Onsite) Salary: £DOE Key Skills: Network Engineering, Design, LAN, WAN, Routing, Switching, CISCO, Palo Alto, Dell, VMWare, NSX Are you ready to work at the forefront of advanced technology, delivering solutions that truly make an impact? We are partnering with a leading organisation at the cutting edge of defence and innovation, seeking a Senior Network Engineer to join a highly skilled engineering team. This is a unique opportunity to work on complex, high-assurance systems alongside some of the brightest minds in the industry, helping shape the future of secure, scalable network infrastructure. The Role As a Senior Network Engineer, you will play a key role in delivering engineering excellence across enterprise-scale environments. You’ll provide deep technical expertise, lead from the front on complex solutions, and ensure systems are secure, resilient, and aligned with long-term strategic goals. Key Responsibilities • Lead the design, implementation, and support of enterprise-grade network solutions, • Take ownership of complex technical deliverables, ensuring performance, scalability, and quality, • Provide technical leadership and mentoring to engineers at varying levels, • Collaborate with architects and senior stakeholders to align solutions with strategic objectives, • Represent engineering in cross-functional discussions, influencing technical direction, • Contribute to technology roadmaps and continuous improvement initiatives, • Ensure compliance with security, performance, and operational standards, • Identify and mitigate risks across engineering delivery and live services What We’re Looking For • Strong experience across large-scale, multi-site enterprise networks (LAN, WAN, datacentre, hybrid/cloud), • Deep knowledge of routing and switching protocols (BGP, OSPF, VXLAN, EVPN, Wi-Fi, 802.1x), • Hands-on experience with technologies such as Cisco (Catalyst/Nexus/WLC/Meraki), Palo Alto, Dell, F5, • Experience with network security solutions, including firewalls, IDS/IPS, and access control, • Exposure to software-defined networking and virtualisation (e.g. VMware NSX-T), • Experience or awareness of network automation in collaboration with development teams, • Ability to lead technically while working collaboratively across engineering teams Qualifications • CCNP (or equivalent industry experience) Additional Information • 37-hour working week, based on-site in Farnborough, • Working hours fall between 07:30 – 18:30 (shift-based coverage), • Participation in an on-call rota is required to support high service availability and incident response Why Apply? • Work on mission-critical, cutting-edge systems, • Be part of a collaborative, high-performing engineering environment, • Influence the design and delivery of future-focused technology solutions, • Opportunities for technical leadership and career progression If you are a technically strong Network Engineer looking to step into a senior, influential role within a secure and innovative environment, this is an opportunity worth exploring. Security Clearance (SC) or eligibility to gain is required to be considered for this vacancy

Job Title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow, onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: You will develop innovative solutions to evolving technical inquires across multi-layered radar systems, addressing the needs of customers and end users. Using broad systems engineering knowledge, techniques, and governance, you will guide technical decision‑making and resolve engineering issues effectively. You will perform system design analysis, balancing system parameters to define robust product designs. You will also support the decomposition of requirements into system and sub‑system levels, guiding these within approved toolsets such as IBM DOORS Next to ensure clarity, traceability, and consistent delivery. Core duties: • Be a technical focus point with a holistic understanding of a whole system solution leading analysis activities and system design decisions and providing guidance to own team, • Collaborate with specialists across different engineering disciplines including electronics, electrical, mechanical and software to direct and realise overarching system design solutions, • Direct and undertake system integration, test planning and execution, • Define and articulate system acceptance strategies and acceptance evidence demonstrating system performance across a wide range of operational scenarios to internal and external stakeholders, • A good understanding in some of the following subject areas; signal processing, target track extraction, object classification algorithms, system and sensor resource optimisation, • A good understanding of factors that can affect the real-world performance of sensing systems and how these can impact the accuracy and timeliness of measurements in order to meet challenging design objectives and requirements, • Demonstrates understanding and experience of Systems Engineering which could include knowledge of Systems Engineering standards (e.g., ISO 15288) You’ll join a close‑knit, multi‑function radar team, working with interdisciplinary engineers to evolve our portfolio of existing and next‑generation radar products that address emerging threats. This is an opportunity to grow your experience in advanced radar techniques while developing your technical skills within a global organisation. Our Cowes site offers flexible and hybrid working arrangements, supported by convenient transport links from Southampton, including a frequent foot‑passenger ferry and BAE shuttle service. With adaptable working hours and options for part‑time or adjusted start/finish times, you can balance on‑site collaboration with life at home. Why BAE Systems? Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 8th April 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-AP1 #LI-onsite

Reporting into the Head of Focal Engineering, the Principal Networks Engineer within Network Services is the most senior technical resource to resolve highly complex technical design or service issues that cannot be resolved through the normal operations and maintenance procedures. When you join our

A leading secure digital solutions provider is looking for a Senior Network Engineer to join their team in Farnborough.

SiXworks is an IBM subsidiary which has been acquired by IBM and will be integrated into the IBM organisation. By proceeding with this application, you understand that SiXworks will share your personal information with other IBM subsidiaries involved in your recruitment process, wherever these are l

Lead Software Development Engineer - Architect (Global Payment Network). We are seeking Lead Back End Software Engineers /Architects who are passionate about marrying data with emerging technologies. As a Capital One Senior Lead Software Engineer, you’ll have the opportunity to be on the forefront

Lead Software Development Engineer (Global Payment Network). As a Capital One Senior Lead Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. We are seeking Full Stack Software Engineers who are passionate about marrying data

A leading technology company based in Farnborough is seeking a Senior Services Engineer with hands-on experience in installation and support of network products. Candidates must have a strong understanding of network security and Linux environments. Travel and security clearance are required as part

A leading technology company in Farnborough seeks a Senior Services Engineer. Essential skills include strong knowledge of Linux, network security, and customer service. A Bachelor's degree and 5+ years of experience in high tech are preferred, along with the ability to obtain security clearance.

Principal Engineer When you join our Engineering Team at Telent, you'll be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Come join a high-performing team doing complex and critical work. Help build and keep the nation's critical infrastructure connected and protected 24/7. Reporting into the Head of Focal Engineering, the Principal Networks Engineer within Network Services is the most senior technical resource to resolve highly complex technical design or service issues that cannot be resolved through the normal operations and maintenance procedures. You will be responsible for providing leadership for root cause analysis. What you'll do: You will be the technical lead within the customer account for both internal and external requirements and act as an internal technical escalation point with the ability to mentor/coach internal resources to achieve a higher level of service. You will act as the last line technical lead to resolve technical problems, either design or support related problems. To take a lead where required in root cause analysis to drive issue resolution and limit impact to the customer. You will be responsible for reviewing and reporting on specific customer incidents and manage customer expectations. Ensure escalation and feedback drives a high level of performance throughout Telent. You will be responsible for the documentation and upkeep of technical databases relating to the customers network infrastructure such that internal engineering colleagues can refer to this information held on either a WiKi or KEDB, assisting in the resolution of customer incidents and problems. You will assist in the build and design of Proof-of-Concept scenarios, Type Approval activities in the Telent labs and support in the creation of test type documentation and test scenarios. You will assist and/or lead in the pre-staging of equipment to be installed on customer sites as part of projects or installs. Be an expert in the required Technology for your section. Create and deliver: technical presentations, solution demonstrations, solution design/configuration, and proposal development. You will provide technical assistance to the sales teams in whatever format is required (e.g. in customer meetings, presentations and response to tenders) so that opportunities are supported with the correct technical expertise. Who you are: We are looking for an experienced Principal Networks Engineer with a deep expertise in Fortinet technologies. Key Requirements: Fortinet Expert Certification Fortinet SD-WAN design and delivery experience Fortimanager and Fortimonitor knowledge Fully competent knowledge of the quality standards, processes and regulatory requirements applicable to the designated discipline/business area. Excellent customer facing and presentation skills.What we offer: A career at Telent can span many sectors, roles, technologies and clients giving you the opportunity to develop, learn new skills and make an impact. We are growing and we rely on our committed Team to deliver. We nurture the talent that makes this happen, by our on-going commitment to creating an inclusive culture that respects and values difference, that celebrates diverse ideas. We want everyone to feel they can be themselves and to thrive at work. The additional benefits with this role: 34 days holiday, including public holidays, plus the option to buy or sell days annually OR 26 days holiday, plus public holidays, and the option to buy or sell days annually Company pension scheme A range of family friendly policies Occupational health support and wellbeing Portal Discounts on Cinema, Restaurants and Shopping with Telent Reward scheme. Learn more about Telent: We're passionate about creating an environment that champions diversity and inclusion, where everyone feels they belong, can be themselves and empowered to reach their full potential. People are at the heart of our business, and we believe that our teams should reflect the diverse experiences and backgrounds of the communities we support

Role: SC Cleared Network Engineer Location: Farnborough (2 to 3 days per week onsite) Length: 6 months Rate: £750 to £800 via umbrella The Role As a Senior Network Engineer, you will be responsible for delivering engineering excellence across one or more technology domains by providing deep technical insight, drive continuous improvement, and ensure solutions are robust, scalable, and aligned with strategic objectives. Day-to-day, you'll lead the design, implementation and support of complex technology solutions, ensuring high performance, reliability, and security. As the Senior Engineer, you will also act as a technical authority, mentoring junior engineers and collaborating across teams to deliver integrated solutions. Your responsibilities will include: · Leading the design, implementation and support of enterprise-grade solutions across one or more technology domains · Take ownership of complex technical deliverables, ensuring quality, performance, and alignment with architectural and strategic standards and provide technical leadership and mentoring to Engineers and Associate Engineers, supporting their development and integration into the team · Collaborate with principal engineers, architects and capability leads to align engineering outputs with strategic goals · Represent engineering in cross-functional discussions, influencing decisions and driving alignment across teams · Contribute to technology roadmaps and continuous improvement initiatives · Ensure compliance with security, performance and operational standards and proactively identify and mitigate risks across engineering deliverables and service operations Essential experience of the Senior Network Engineer: · Experience with large-scale, multi-site enterprise networks across LAN, WAN, datacentre, and hybrid-cloud\cloud environments · Knowledge of routing and switching protocols including BGP, OSPF, VXLAN, EVPN, WI-FI and Network Authentication Protocols (e.g. 802.1x), across Cisco Catalyst/Nexus/WLC, Cisco Meraki, Palo Alto, Dell products. · Familiarity with Cisco, Palo Alto, and F5 security solutions, including firewalls, intrusion prevention/detection systems, and network access control solutions · Eperience with software defined Networking including virtualization technologies such as VMWare NSX-T · Experience in producing detailed network designs and documentation aligned with business and security requirements · Has experience with network automation, supported by development teams Essential qualifications for the Senior Network Engineer: · CCNP or equivalent industry experience · Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience). This role is 37 hours per week based at Farnborough. To cover shift patterns between (Apply online only) GMT you may be asked to work at specific times. As part of a commitment to maintaining high service availability and rapid incident response, this role will be required to participate in an on-call rota. This responsibility reflects the trust placed in the role to act swiftly and decisively when critical systems are impacted. At our Farnborough site exciting work takes place at our state-of-the-art facility, with high-energy laser technologies, our 5m pressurised wind tunnel which has a simulation capability that is unique in the UK and our large research and development projects is a real hub of creativity, research and innovation. Join our talented teams of Engineers, IT & Cyber Specialists, Project Managers, Group Functions Teams and many more to provide future defences in the UK

As a Senior Engineer, you will provide technical leadership and assurance across major capital projects, ensuring engineering solutions are delivered safely, efficiently, and in line with regulatory and organisational standards. Senior Engineer – Major Capital Projects (Water / Infrastructure). We

Role Senior Network EngineerClearance - SCJob Summary:This Network Engineering role focused on implementation of remote Network services for a DX. The position is a Hybrid working senior Network Engineering role with minimum 2 days site-based in one of the DXC reginal delivery centres in Glasgow or

Solid understanding of networking fundamentals: TCP/IP, subnetting, routing, switching, DNS, DHCP, VLANs, and network security principles. We’re seeking a highly motivated Network Engineer to join a financial services organisation operating in a secure, high-availability, enterprise environment. S

A leading international law firm in Greater London is seeking a skilled network engineer to support their global security infrastructure. The role involves working closely with engineering teams in a collaborative culture, ensuring robust security and network operational support.

As a Senior Network Engineer, you will be responsible for delivering engineering excellence across one or more technology domains by providing deep technical insight, driving continuous improvement, and ensuring solutions are robust, scalable, and aligned with strategic objectives. Essential qualifi

Contract Network Engineer – Security Cleared. We are seeking a highly skilled and security cleared Network Engineer with strong server infrastructure expertise. Design, implement, and maintain secure network architectures (LAN, WAN, VPN, firewalls, and cloud networks).

CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities. Work closely with cross-functional team

Senior Infrastructure Engineer (Network). The Senior Infrastructure Engineer (Network) at Croydon Health Services NHS Trust is responsible for:. Leading and supporting technical projects, contributing specialist expertise in server, networking, telecoms, or architecture domains.

A specialized network consulting firm is seeking an experienced Network Engineer with CCNP level capabilities to support multiple projects across the UK. The role involves network deployments, collaboration with IT teams, and client site travel. Candidates should be knowledgeable in Cisco networking

A leading investment management firm based in the UK is looking for a Network Infrastructure Engineer to design and operate Cisco ACI infrastructure, automate network tasks, and manage cloud networking in Azure. This role will allow the candidate to work in a hybrid environment and contribute to cri

A leading IT consultancy in Greater London is seeking a Senior Network Tooling Engineer with Infoblox expertise.

We are seeking a Senior Network Security Engineer(OT) to assist us in designing and implementing firewall and network access control (NAC) technology solutions across IT and OT networks. The Senior Network Security Engineer will contribute to delivering various technical products in collaboration wi

A growing real estate business is seeking a Network & Security Engineer to manage and enhance its Cisco Meraki networking infrastructure while focusing on network security and Microsoft environments. The ideal candidate will have at least 5 years of experience in network infrastructure roles, CCNP c

A global leader in animal health is looking for a Senior Network Security Engineer to enhance firewall and NAC solutions across IT and OT networks.

A leading technology organization is seeking a Senior Network Engineer to work in Farnborough, England. Ideal candidates should have strong experience in network engineering, including LAN and WAN solutions, and a CCNP qualification. This role involves leading design and implementation of enterprise

We're looking for a Senior Network Engineer (Band 7) to lead the support, design and continual improvement of our core network infrastructure across Berkshire Healthcare. Extensive 3rd/4th line network engineering experience in a complex, multi-site environment. Act as the senior escalation point fo

We use a variety of proactive tactics to target organised criminal networks, and Computer Network Exploitation (CNE) is one of these. Technical ethical hacking – this will involve working with the Senior Investigating Officer to develop and deliver a technical strategy. Vulnerability assessment ��

A leading maritime intelligence company in Greater London is seeking a Network & Infrastructure Engineer. Candidates should have over 7 years of experience in network engineering and possess strong skills in virtualization and infrastructure management. This role involves implementing and maintainin

A leading global investment management firm is seeking an experienced network engineer to build and manage infrastructure solutions both on-premises and in the cloud. Join a dynamic team and tackle complex network engineering challenges that contribute to cutting-edge infrastructure. The ideal candi

Collaborative engineering culture across networking, security, and cloud disciplines. Work closely with security and cloud engineering teams to deliver integrated solutions. Strong enterprise networking experience across Cisco routing and switching.

A leading European investment bank in London is seeking a Senior Network Engineer to enhance its core network engineering capabilities.

Join us as a Senior Network Engineer in the Infrastructure Engineering department and you'll be part of a team that builds and runs the platform powering Man Group's hedge funds. You will be member of an existing engineering team where you have direct responsibility and accountability for a complex

Senior Network Engineer / Network Architect.

A leading technology solutions provider in the UK is seeking a Senior Pre-Sales Engineer to drive the design and scope of network solutions. Ideal candidates will have proven experience in network architecture and security principles, with strong communication skills and the ability to produce techn

A leading technology firm in Greater London is seeking a skilled Network Engineer to design and maintain robust network infrastructure. Candidates should have over 5 years of experience, relevant networking certifications, and excellent problem-solving skills.

A leading financial services firm in Reading is seeking an experienced Network Engineer to join their team. Responsibilities include designing and implementing secure network solutions, integrating Cisco ISE with various technologies, and providing support across complex infrastructures.

A leading recruiting firm in the UK is seeking an experienced L3 Network Support Engineer to provide high-level support across secure network environments. Strong expertise in Cisco technologies, QoS, and secure networks is essential.

The Senior Network Engineer plays a key role in the design, deployment, and operation of Nscale's high-performance networking platforms that underpin both internal systems and the customer-facing GPU cloud. You will contribute to network architecture decisions, lead complex implementations, and act

A global leader in animal health seeks a Network Engineer to enhance our network infrastructure. The ideal candidate will have 5+ years in network engineering, strong skills in routing, switching, and will be passionate about new technologies.

A leading motorsport engineering company in the UK is seeking an experienced Senior Composite Design Engineer. You will guide designs from concept to prototype production and support mentoring of junior engineers. Ideal candidates should have a degree in engineering, expertise in composites stress a

A leading technology company is seeking a Senior Network Engineer with active DV clearance and expertise in VMware NSX-T and AVI to join an onsite programme in Farnborough. This role involves designing and implementing network architectures within hyperconverged infrastructure, managing load balance

An elite global hedge fund are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE qualified with a strong background in low latency and multicast networks. Design, deploy and troubleshoot global network infrastructure.

Network Infrastructure Engineer – London, United Kingdom. Deep understanding of networking protocols (e. Develop and maintain documentation on network infrastructure and system security designs.

A gaming tech company in the United Kingdom is looking for a Senior Network Engineer to design and implement server architecture for a multiplayer game. Ideal candidates have over 6 years of experience in game development, strong Unreal Engine networking knowledge, and a passion for creating seamles