1 to 25 of 45 Contract Network Security Jobs in the UK excluding London

Network Security Engineer Rate: up to £490 per day - Umbrella only Duration: 4 months Location: Knutsford 3 day onsite Clearance Required: BPSS Description: As an experienced Network Security Engineer , you will play a key role in designing, implementing, securing, and optimising enterprise network security services across on-premises, cloud, and hybrid environments. Your expertise will be utilised to strengthen the organisation's cyber defence capabilities, drive network security innovation, automate security operations, and ensure resilient, secure, and scalable connectivity solutions. You will work closely with architecture, engineering, operations, cloud ...

World Class Defence Organisation is currently looking to recruit a Network Engineer subcontractor on an initial 12 month contract. please note: Current DV Security Clearance is required. Rate: £68.75 per hour Location: Stevenage Hybrid/Remote working: Onsite 4 days per week, 1 day remote from home. … will be calculated at time and a quarter Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Network Engineer Job Description: DEx Networks are responsible for the management and support of networks across the UK estate, and some International locations (MCN). ...

Network Engineer (DV Cleared) JOB LOCATION: Stevenage, Six Hills Way, Stevenage SG1 2DA SECURITY CLEARANCE LEVEL: DV Clearance Needed - UKEO DURATION: 12months + Minimum WORK PATTERN: Fully on site; 4-5 days a week PAY RATE: £ 68.75 Per Hours Umbrella Inside IR35 Essential QUALIFICATIONS CCNA/CCNP … responsible for the management and support of MBDA networks across the UK estate, and some International locations (MCN). DEx Networks has two departments: Network Solutions (Projects) and Operations (BAU/Support/Maintenance); DEx Network Operations is split into five domains, as follows: Network Collaboration (Unified ...

Senior Network Engineer Network Source of Truth, Automation & Network Reliability Location: Cambridge, UK Working Model: Hybrid 2 days per week onsite Contract Type: Contract Experience: 10+ years relevant experience Role Overview We are looking for an experienced Senior Network Engineer with strong expertise in Network Source of Truth, NetBox, network automation and network reliability . The role will focus on establishing and maintaining NetBox as the authoritative source of record for enterprise network data , improving network inventory accuracy, automation, governance and integration with enterprise platforms such as ServiceNow . ...

Cyber Security Architect Remote | Outside IR35 | Telecoms Sector We're currently looking for an experienced Cyber Security Architect to join a leading organisation within the telecommunications sector on a fully remote, Outside IR35 contract. This is an exciting opportunity to play a key role in large-scale transformation … programmes spanning cloud, infrastructure, applications and network environments, including next-generation 4G/5G technologies . As a Cyber Security Architect, you will be responsible for ensuring security is embedded into the design and delivery of business-critical platforms and services. Working closely with architecture, engineering, cloud ...

Role Title: Cloud Security Engineer Duration: contract to run until 30/11/2026 Location: Knutsford. Hybrid, 3 days per week onsite Rate: up to £630.20 p/d Umbrella inside IR35 Role purpose/summary We are seeking an experienced and highly motivated Security Cloud Engineer … play a critical role in the design, implementation, automation, and security of our multi-cloud infrastructure. This position is ideal for a cloud professional with a strong security mindset who is passionate about protecting cloud-native environments, driving automation, and supporting secure digital transformation initiatives. As a Security ...

Network Security Architect Corsham | Hybrid £600 per day Outside IR35 UKSV DV Cleared Are you an experienced Network Security Architect with a passion for designing secure, resilient, and mission-critical environments? We're seeking a highly skilled professional with a strong Secure by Design background … broad expertise across enterprise networking technologies. You'll play a key role in shaping and assuring secure network architectures within complex Defence sector programmes. Essential Experience: Proven Network Security Architecture expertise Strong Secure by Design knowledge and application Broad networking background (routing, switching, firewalls, load balancing, remote ...

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 … 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 ...

Lead Network Engineer Salisbury | 3-4 Days Per Week Onsite Inside IR35 | Open Rate Active DV Clearance Required Are you an experienced Lead Network Engineer with a strong background in secure, complex network environments? We are seeking a skilled professional to support the operation, maintenance, and development … critical network capability. You will be responsible for ensuring network availability, security, and performance while delivering architectural improvements and supporting key network initiatives. Essential Experience: Active DV Clearance Extensive network engineering experience in enterprise, defence, service provider, or data centre environments Strong Cisco networking expertise ...

Network Security Engineer Overview We are seeking a senior Network Security Engineer with strong Cisco ISE and Network Access Control (NAC) expertise to support a global transformation programme, including the migration and evolution of existing access control capabilities towards Cisco ISE-based solutions. Key Responsibilities … support Cisco ISE solutions across a large enterprise environment. Support the migration of existing NAC capabilities into strategic Cisco ISE platforms. Review current security controls and define target-state architecture. Provide SME guidance on network access control, authentication and identity-based security. Work with Cyber Security, Infrastructure ...

currently hiring a Network Security Engineer for an exciting client engagement. Role: Network Security Engineer Location: Warwick/Wokingham/Corsham/Farnborough, UK (Hybrid vast majority of work is expected to be remote however there may be occasional travel to customer sites) Positions: Contract (Outside … IR35) Clearance: Active SC Clearance, Must have BPSS. Description DCE Programme data centre network build Deliverables Technical Ownership of the Customers Security infrastructure estate, processes procedures, documentation and life cycle management. Senior Technical point of reference for all Security related projects, Changes or modifications to firewall rule ...

hackajob is partnering directly with Rentokil Initial to hire for this role. Role Overview The Network Engineer (EMEA & APAC) is responsible for maintaining, optimizing, and securing enterprise network infrastructure across virtual regional data centers and physical branch offices. Operating within an ITIL-driven framework, this role balances Network Operations (NetOps) tier-2/3 incident resolution with Network Engineering project delivery, including SD-WAN migrations and Cloud Security rollouts. Key Responsibilities 1. Incident Resolution & Tier-2/3 Escalation Serve as the primary technical escalation point for the Level 1 Network Operations Center ...

Network Security Architect Corsham Hybrid £600 per day Outside IR35 UKSV DV Cleared Are you an experienced Network Security Architect with a passion for designing secure, resilient, and mission-critical environments? We're seeking a highly skilled professional with a strong Secure by Design background ...

Network Engineer Stevenage (with occasional support across Bolton & Bristol) £68.25 per hour Umbrella 12-Month Contract Security Clearance : Need to have Valid DV We're supporting a leading defence engineering organisation in the search for an experienced Network Engineer to join their established Network Operations team … month contract basis. This is an excellent opportunity to work within a highly secure, complex enterprise environment, supporting critical network infrastructure across multiple UK sites while contributing to ongoing network improvement and security initiatives. The Role As a Network Engineer, you will be responsible for providing ...

Hybrid: ~12 weeks/month onsite, plus domestic & international travel) Type: Contract (69 months) Hours: 40 hours/week Day Rate: £792 per day Security Clearance: UK Security Check (SC) Role Overview We are seeking an experienced and client-facing Lead Technical Engineer with 58 years of expertise … lead the high- and low-level design of Security Operations Centre (SOC) solutions. You will spearhead technology designs, guide small engineering teams, and drive end-to-end deployment for customers. Key Responsibilities Design Leadership: Lead high-level designs (HLD), low-level designs (LLD), and deployment-level designs for security ...

Strong Python development experience, with the ability to build automation and orchestration solutions Strong experience with orchestration and workflow automation across engineering, cloud and security platforms Strong experience across both AWS and GCP (essential) Deep understanding of CI/CD pipelines, build tools, artifact repositories, and developer platforms Expertise … secure software delivery, vulnerability management, and platform security Experience with threat modelling, security frameworks, and maturity assessments Strong knowledge of application security, network security, and cloud security principles Excellent stakeholder management and communication skills Desirable: Experience in financial services or regulated environments Knowledge ...

Infrastructure & Network Engineer - Linux/Cisco 6 Month Contract Pimlico Banks are recruiting an Infrastructure & Network Engineer to join the IT Infrastructure team of an established organisation in Birmingham. This is a hands-on role working across a large and varied infrastructure estate, with a particular focus … networking, network security and physical Linux server infrastructure. We're looking for someone with solid commercial infrastructure and networking experience who is comfortable working across a broad technical environment and can contribute from the outset. This isn't a Windows Server-focused infrastructure position. We're particularly interested ...

Network Engineer Cambridge 6 months+ contract Up to £400pd Inside IR35 Provide specialist expertise to establish and maintain NetBox as the authoritative source of record for enterprise network data, ensuring accurate, trusted, and governed network inventory through automated discovery, data assurance, and integration with enterprise platforms. … role focuses on network data governance, ITSM integration, automation expansion, documentation standards, platform optimisation, network baselining and development of a strategic roadmap towards Site Reliability Engineering (SRE) practices. Key Responsibilities Review the existing network data landscape, including current data sources, data quality, and data flows between network ...

currently looking to recruit a Cyber Threat Operations Specialist subcontractor on an initial 12 month contract.You do not need to hold any current security clearance in order to apply. However, SC security clearance will be required prior to starting the position , with DV clearance also required eventually . … background working as a Cyber Security Engineer, SOC Engineer, SOC Analyst, Senior SOC Analyst, Cyber Security Analyst, Security Operations Engineer, SIEM Engineer, SIEM Analyst, Threat Detection Engineer, Security Infrastructure Engineer would be well suited to this position. Rate: £85.00 per hour Location: Stevenage Hybrid/Remote ...

Voice & Network Engineer £47,000 + £4,000 on-call allowance 12-month Fixed-Term Contract Location: Gloucester (5 days a week) The Opportunity We are looking for an experienced Voice & Network Engineer to join a small, highly skilled technical team within a public sector organisation … Cisco CUCM, Cisco UCCE, SIP and Microsoft Teams, but the role will also provide significant exposure to wider networking technologies including LAN/WAN, network monitoring, wireless and network security. Working within a small technical team means you will not be restricted to one narrow area of responsibility. ...

Consultant to drive secure engineering practices across large-scale, cloud-based platforms. A key focus will be practical AI experience within DevSecOps, including embedding security controls into modern AI-assisted developer workflows. We're particularly interested in candidates who have worked with Claude Code or similar AI coding tools … within DevSecOps and software engineering workflows Experience securing AI-assisted development workflows, including Claude Code or similar tools Experience integrating SAST and other security controls into workflows containing AI-generated code Strong experience with secrets scanning and preventing sensitive information from entering source code or pipelines Strong experience designing ...

/Cloud Infrastructure ABOUT THE CLIENT We're working with a major UK organisation looking for an experienced Infrastructure Engineer to join an established Network Security and Traffic Management environment. You'll be joining a specialist F5 delivery team, working across sophisticated enterprise infrastructure and helping design, configure … across F5 BIG-IP technologies including LTM, GTM/DNS, APM and AWAF, alongside tooling such as Jenkins and GitHub, to support and enhance network infrastructure. The role will also see you building and deploying technologies across private and public cloud environments, contributing to enterprise applications and working with ...

Network Solutions Architect Salisbury - 2-3 days per week on site £750 a day Inside IR35 Requires Active DV Clearance Join a Critical Defence Programme We are seeking an experienced Network Solution Architect to support a major Defence and National Security programme. This is an opportunity … play a pivotal role in designing, assuring, and evolving secure network architectures that underpin important services and operational capabilities. Key Responsibilities Design and assure secure network architectures within Defence environments. Apply Secure by Design principles throughout the solution lifecycle. Assess and mitigate security risks across network ...

Network Design Engineer – IP Services -Contract Day Rate: c£500 per day | Outside IR35 Location: UK Home-Based Travel: Europe – approximately 2 days per month (fully expensed) We are seeking an experienced IP Network Services Designer to support the design and delivery of secure, resilient enterprise network solutions across a complex international environment. This is an excellent opportunity for an experienced contractor to work on large-scale network programmes, with the flexibility of a home-based role and limited, fully expensed travel within Europe. Key Responsibilities Design and develop enterprise IP network services ...

Security Solutions Engineer | 69 Month Contract Frimley | Hybrid currently 12 weeks on site per month Contract | £650/day including fees UK SC Clearance | International Travel Im currently working on a new contract opportunity within the Defence sector for an experienced Security Solutions Engineer. This is a hands … opportunity for a Security Solutions Engineer with strong security and infrastructure engineering experience, who enjoys working across both cloud and on-prem environments and is comfortable working directly with clients. Whats on offer: 69 month contract 40 hours per week Frimley + UK client sites Currently around ...