Role OverviewAn exciting opportunity for a driven Network DevOps Engineer to join a multi-national Digital Excellence function. Ideal candidates should be passionate about modernising network management, driving automation initiatives...Read More>>.

Prestigious opportunity for a Network Solutions Design Engineer (Aruba) with a global leader in the provision of cutting-edge connectivity and digital solutions, delivering world class broadband, mobile and network services.Our customer soluti...Read More>>.

Network Control Engineer (Electricity) Remote, UKJoin a leading utilities company that is passionate about innovation and exceptional service. At Last Mile, we are proud to deliver high...Read More>>.

All About YouYou will be friendly, hard-working and love the buzz of getting things done. We love team players and here at DX we are committed to providing our people the technical and personal skills...Read More>>.

Venn Telecom UK is looking for a curious and motivated Junior Network and Automation Engineer to join our infrastructure team.This is an entry-level role suited to a recent university graduate, or someone wi...Read More>>.

Job DescriptionNetwork Engineer – Tradingup to – 90,000 Plus Bonus Quant Capital is urgently looking for a Network Engineer to join our high profile client.\nOur client is an established fintech on a mission to disrupt the f...Read More>>.

Job DescriptionAbout Node4We are a united force driven by a single ambition; to deliver faster transformation, lower cost, and truly differentiated outcomes - we do this by bringing together our AI Augmented MSP platform, hybrid sovere...Read More>>.

Overview In this role, you will design scalable, secure network and infrastructure solutions for enterprise clients in the UK and Europe. You will work closely with clients to understand requirements, produce technical designs and proposals...Read More>>.

Overview In this role you will design, deploy and maintain mission-critical networks that underpin a world-class trading platform. You’ll join a London-based team responsible for evolving topology to support high-availability trading. You...Read More>>.

Overview In this role you will support our global network infrastructure, delivering 3rd line engineering and contributing to time-sensitive network projects. You will work within the Infrastructure team to design, configure, and troublesho...Read More>>.

Overview In this role you ensure the stability and integrity of the client network and related infrastructure, spanning LAN, WAN, and wireless services. You will operate within a national team supporting the Aero & Defence Space client, col...Read More>>.

Overview In this role you will maintain and optimize mission-critical networks for a world-class prop trading firm. You will join a small, expert team in London and gain deep exposure to high-performance trading networks and proprietary sys...Read More>>.

Overview As a Senior Network Support Engineer, you will own complex 3rd-line network incidents and drive permanent resolutions within a managed services estate. You act as the senior escalation point for 1st/2nd line teams, leading deep tro...Read More>>.

Overview As part of the Colo Infrastructure team at G-Research, you design and build automation for high-performance, low-latency network infrastructure. You’ll develop IaC-driven pipelines and self-service tooling to accelerate deploymen...Read More>>.

Overview In this role you will lead hands-on network implementations across complex enterprise environments, from discovery to handover. You will work with cross-functional teams to deploy and optimise Cisco Meraki, Catalyst and related tec...Read More>>.

Overview As a Network SRE in Quant Capital's Shared Engineering team, you will design, build, and maintain robust network and datacenter infrastructure to support high-performance trading. You will work across teams to expand global infrast...Read More>>.

Overview In this hands-on role, you will own and advance the firm's security posture across infrastructure, networks, and endpoints. You’ll lead security operations, from threat detection to incident response, while embedding security int...Read More>>.

Overview As a Senior Network & Security Engineer at CMC Markets, you design, build and support our global network infrastructure spanning on-premises and cloud environments. You will work across project delivery and BAU operations to ensure...Read More>>.

Overview As a Network Operations Engineer, you will design, deploy, and operate private cloud networks for critical UK customers. You’ll automate changes, monitor performance, and ensure reliable, secure connectivity across traditional an...Read More>>.

Overview In this role you will design and deploy cloud network services across multiple providers to support global connectivity and security. You will be part of the global network architecture and engineering team, focusing on cloud netwo...Read More>>.

Overview In this role you will lead the design and ongoing evolution of UKHSA's network, acting as a senior technical authority and architect. You will ensure resilient, secure, and high-performance connectivity across LAN/WAN/WLAN and clou...Read More>>.

Overview In this role, you provide reactive network support focused on incident resolution and service restoration across customer environments. You work in a fast-paced, SLA-driven setting, taking ownership from diagnosis to resolution. Yo...Read More>>.

Overview As Senior Network Engineer at QinetiQ Farnborough, you will lead the shift from manual to automated network operations, shaping an automation-driven network estate. You will work with engineers and architects to design scalable aut...Read More>>.

Overview In this entry-level engineering role you provide first-line remote and on-site technical support to clients, solving incidents to meet SLAs. You work with client IT environments, carriers, and teams to diagnose and fix faults, inst...Read More>>.

Overview Join DRW's network security team to safeguard our hybrid, high-performance trading infrastructure. In this role you will design, implement, and audit security controls that protect our global networks while supporting resilient tra...Read More>>.

Overview In this role you will maintain and optimize mission-critical trading networks within a top prop trading house in London. You’ll work as part of a small, world-class team to monitor performance, troubleshoot issues, and support co...Read More>>.

Overview As a Network Support Engineer in the Technical Infrastructure team at University Hospitals Birmingham, you will maintain and advance the hospital’s enterprise network to support critical clinical and business services. You will t...Read More>>.

Overview As a Network and Security Engineer at Publicis Re:Sources, you will support the IT Infrastructure Network and Security Operations across a global environment. You will join a cross-country team delivering Level 2–3 technical supp...Read More>>.

Overview In this role, you will own the reliability, performance, and security of the organisation’s network across datacentre and office environments. You’ll drive automation, observability, and incident response to reduce toil and imp...Read More>>.

Overview In this role you will support mission-critical trading infrastructure and collaborate with cross-functional teams to keep global data-center services running for leading financial clients. You will help maintain and improve the cus...Read More>>.

Overview As a Security Services Engineer, you protect live production environments from network threats and coordinate closely with customers during high-pressure incidents. You will triage security events, monitor traffic, and contribute t...Read More>>.

Overview In this role, you will design and operate secure, scalable private cloud networks for critical UK customers. You will work with cross-functional teams to automate network configurations and maintain air-gapped Kubernetes environmen...Read More>>.

Overview In this role you will design, build, and operate large-scale network infrastructure for AWS, applying automation to reduce manual work and improve reliability. You’ll work with top networking engineers to scale and sustain the cl...Read More>>.

Overview In this role you will optimise the performance and reliability of the water network, using data-driven analysis to support safe, compliant service delivery. You will act as an engineering expert for local teams, guiding incident re...Read More>>.

Overview As Network & Voice Engineer you will design, implement, and support ADM Investor Services' network and unified communications infrastructure to ensure high availability, security, and performance. You will work with local and globa...Read More>>.

Overview In this role you will support and optimize network infrastructure for a high-profile trading systems vendor. You will work closely with clients and internal teams to deploy, monitor, and troubleshoot datacentre networks, dedicated...Read More>>.

OverviewThe Central Technology Team within Arm develops key technologies which will form the foundation of future products. You will join a multinational, dynamic, collaborative and highly motivated Graphics team in Central Technology to help cra...Read More>>.

Reference: 4546575Job ID: 5416319Posted: 2026-09-23Closing date: 2026-12-21Location: LondonSalary: Up to 70k (per annum)Job type: PermanentWorking pattern: Full timeIndustry: Scientific and R&D / School TechniciansCompany: HaysConsultant: Lorenz...Read More>>.

Senior Network Security EngineerScotland/HybridSchedule: Rotating shift (includes nights/weekends)Salary up to 80,000You will own incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned),...Read More>>.

Role Title: Senior Lead EngineerReports to: Head of NetworksLocation: BelfastWho We AreSONI is Northern Irelands Transmission System Operator. We are the people behind Northern Irelands elec...Read More>>.

BUUK Infrastructure Limited is seeking a Fibre Field Technician to support the OFNL network with routine maintenance and incident response. The role involves field work, driving to sites, and collaboration with NOC and field engineers. A standby r...Read More>>.

Crg Tec in Peterborough is seeking a 1st Line Technical Support to join our expanding connectivity business. You will help customers with broadband or connectivity issues, perform initial diagnostics and escalate complex faults.No long expe...Read More>>.

Crg Tec is recruiting for a 1st Line Technical Support role in Peterborough. You will handle customer broadband issues, perform initial diagnostics and guide users through basic networking problems.The role emphasizes learning networking co...Read More>>.