1 to 25 of 46 Network Security Jobs in the South West

Security Architect - DV Cleared Below covers everything you need to know about what this opportunity entails, as well as what is expected from applicants. Location: Farnborough, Hampshire, UK Employment Type: Permanent, Full-Time Security Clearance: Developed Vetting (DV) - Essential About the Role The Security Architect designs … implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security requirements. This role demands exceptional expertise in security architecture, risk management ...

neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Managed Service Lead (Security) Location: Hampshire (onsite 5 days per week) Our client is looking for an experienced technical team lead responsible for the DMZ Managed Service. Accountable … gateway and guard operations, segmentation controls and compliance with security boundary requirements; experienced with multi domain routing, CDS/guard patterns and high assurance boundary architectures. This is a critical, site-based role responsible for ensuring the right skills are in place at the right time to meet client ...

Senior Cloud & AI Security Enablement Engineer Enthusiastic about securing cloud platforms and AI-driven solutions in a rapidly evolving technology landscape? Do you enjoy designing security frameworks, enabling secure development practices, and partnering with engineering teams to build resilient, scalable, and compliant cloud and AI environments? About … language questions, surfacing structured, decision-ready insights grounded in trusted data and established metrics. About the role: We are seeking a Senior Cloud & AI Security Enablement Engineer to provide hands‐on cloud security engineering capability while also enabling the secure and effective use of AI across Information Security ...

your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. Job Description: Technical Security Architect Hampshire (site-based) Our client is looking for an experienced Technical Security Architect to support a client's Joint Design Team security lead in the provision of technical security advice and guidance to the Joint Design Team and relevant client Third Parties. This is a critical, site-based role responsible for ensuring the right skills are in place at the right time to meet client demand, working closely with account ...

## Senior Network ArchitectApplyremote type: Hybridlocations: Templecombe: Cheadle: Building 550 - Bristol Business Parktime type: Full timeposted on: Posted Todayjob requisition id: R0323077Location: Templecombe, United KingdomThales 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.**Under Water Systems ...

Security Architect - Manchester or Bristol, UK Salary dependant on grade 1-3 days onsite hybrid working (project dependent, some weeks remote) SC clearance required, and eligibility to obtain DV ABOUT THE CLIENT Our client is a well-established consultancy delivering complex Technology and Cyber Security programmes into … Defence and Security sector. They are known for combining deep technical expertise with a collaborative, people focused culture. Due to continued growth across secure government projects, they are looking to appoint an experienced Security Architect to join their expanding team. THE BENEFITS Clear progression pathways and structured development ...

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 ...

Lead Network Engineer Salisbury | 3-4 Days Per Week Onsite Inside IR35 | Open Rate A high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible. 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 of a critical network capability. You will be responsible for ensuring network availability, security, and performance while delivering architectural improvements and supporting ...

## Senior Infrastructure & Security EngineerApply: Office - Swindon: Full time: Posted 30+ Days Ago: R0044662**Commerce Decisions,** part of **Harris Computer Company** are currently seeking an experienced Senior Infrastructure & Security Engineer on a full-time, permanent basis operating on a remote working model.Commerce Decisions is part of Harris. Harris … site visits.* Drive automation and modernisation as a continuous theme, treating infrastructure-as-code as the living source of truth for infrastructure state.**Security engineering*** Patch management across the estate.* Maintain and improve hardened environments to CIS benchmarks – you’ll lead the technical hardening standards and drive their implementation. ...

Melbourn, Hertfordshire, SG8 6DP, United Kingdom, Melbourn SG8 6DP, GB OakdoorTMby PA Consulting is an incubated scale-up business that is disrupting the cyber security world of cross domain solutions. Bringing the next generation of ingenious hardware data diodes to the most important networks in the world. We build … relationships with customers who want to protect their critical digital assets, from across a range of industries such as defence, security, energy and public sector. By understanding common challenges and opportunities we use our insight to solve customer problems, nurturing relationships with organisations of varying maturity. From improving ...

## Network Engineer - NSXApplylocations: GB - Yeovil - Lysander Rdtime type: Full timeposted on: Posted Todayjob requisition id: R0026699**Job Description:**Salary Range: £44,171 - £58,000Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role … Exceptions above the standard range are managed through governance controls to protect internal equity.**Your impact**Do you want to grow your career in network engineering and work on projects that safeguard the UK’s most critical systems? At Leonardo, our Network Engineers are at the heart ...

client is a global network and communications provider. Our client provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure. Why we need this role We are looking … Security Architect specialising in Cloud Security and Secure Access to join the Security and Resilience Security Architecture team. This role acts as a subject matter expert across cloud security architecture (IaaS/PaaS) and secure access technologies, with a primary focus on Azure ...

experienced Network Engineer looking to work at the forefront of secure, mission-critical defence networks? We're seeking a Network Engineer (Deployable Services) to support the operation, enhancement and security of the Joint Military Network Integration and Information Assurance Network (JMNIAN). You'll play … role in maintaining and evolving complex, high-availability network infrastructure that supports UK Defence and international coalition operations. Working within a specialist delivery team, you'll design, implement and support secure networking solutions, collaborate with defence stakeholders and international partners, and help deliver critical networking capabilities across a highly ...

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 ...

Title: Security Technical Risk Advisor 1 Job Function: Cyber Security Posting Start Date: 29/09/2026 Posting End Date: 09/10/2026 Division: UK Business Advertised Salary: Competitive + Benefits Career Grade: Internal D/Competitive + Benefits Closing Date: 9th October 2026 Locations … Bristol/Chippenham PLEASE NOTE BEFORE APPLYING: Role requires SC (Security Clearance) Minimum 5 years UK working history About the role BT’s Defence security team are seeking an experienced Technical Security and Information Assurance Specialist to support the development and operational environments for sensitive customers. This ...

Overview Reporting to the ICT Active Networks Lead, this individual will be working on projects involving ICT network infrastructure and associated services. This will involve the full design lifecycle, from supporting bids and business development activities through to network design, implementation support, testing, commissioning and representing the client … interests throughout project delivery. As a Senior ICT Network Engineer, the successful candidate will play a key role in delivering projects, supporting capability growth and contributing to the development of colleagues through mentoring, coaching and technical leadership. The role may occasionally require travel to other UK mainland locations, including ...

opportunités égales indépendamment de leur genre et expression de genre, handicap, origine, croyance religieuse et orientation sexuelle ou tout autre critère. Head of Information Security Location: Swindon/London Type: Full-time, Senior Leadership Role About PayTech: Join PayTech, a leading FinTech company within the Edenred group, committed … securing innovative payment technologies and protecting critical customer and company data. We are looking for an experienced and strategic Head of Information Security to lead and advance our security posture in a fast-evolving technological and regulatory landscape. Role Overview: As the Head of Information Security ...

Head of IT Security, Head of Cyber Security, ISO27001, NIST, CISM, CISO, Birmingham Head of IT Security required to work for an exciting Law Firm based in Birmingham. This will be a hybrid role where you will be expected to be in the office circa 2 days … week, along with travelling to other UK sites on occasions. We need someone with a blended Security background within IT Security, along with Cyber Security. You will be very familiar with CISO set-ups too and will be hands on, as well as strategic. Ideally we are looking ...

Voice & Network Engineer £47,000 + £4,000 on-call allowance Perm Location: Gloucester (2 days a week in the office) The Opportunity We are looking for an experienced Voice & Network Engineer to join a small, highly skilled technical team within a public sector organisation. This … 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. ...

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. ...

Position Summary The L4 Network Specialist provides technical leadership, architectural governance, and subject-matter expertise to ensure the stability, security, scalability, and evolution of the global network environment for financial services clients. This role is central to defining standards, leading advanced troubleshooting, and guiding network strategy … experience, involving migrations/transformations/implementations at Engineering level. Primary Purpose Deliver architectural assurance, advanced support, and strategic direction for complex, multi-vendor network estates. Champion security posture, lifecycle governance, and the evolution of network services, ensuring regulatory and operational excellence. Essential Roles & Responsibilities Lead complex ...

hiring a Network Project Engineer! Role Summary: The Network Project Engineer is responsible for the design, implementation, and delivery of network solutions as part of structured technical projects. The role has a strong focus on Cisco enterprise networking and fabric-based architectures, including Cisco DNA Center (DNAC … home/desk based, with the flexibility to work onsite or away from home when project delivery requires it. Core Responsibilities: Project Delivery Deliver network solutions as part of formal projects, including: Enterprise LAN, WAN, WLAN, and fabric-based designs Security and segmentation requirements Implement designs in line ...

hiring a Network Project Engineer! Role Summary: The Network Project Engineer is responsible for the design, implementation, and delivery of network solutions as part of structured technical projects. The role has a strong focus on Cisco enterprise networking and fabric-based architectures, including Cisco DNA Center (DNAC … home/desk based, with the flexibility to work onsite or away from home when project delivery requires it. Core Responsibilities: Project Delivery Deliver network solutions as part of formal projects, including: Enterprise LAN, WAN, WLAN, and fabric-based designs Security and segmentation requirements Implement designs in line ...

Cyber Security GRC Consultant (DV Cleared) Location: Remote/Hybrid - on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance … services within MOD and Public Sector environments. You'll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure ...

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 ...