3,326 to 3,350 of 3,404 Security Cleared Jobs in the UK excluding London

Defence Network Engineer – Crypto & Clearance

Location
Stevenage, England, United Kingdom
month contract. The role focuses on delivering secure DEx Network services in a high-profile environment, requiring active MOD-level security clearance and CCNA/CCNP qualifications. You will support network operations, remediation, and collaborations with security and crypto teams, while engaging with partners to meet ...

Hybrid SOC Analyst - Cloud Security & Incident Response

Location
Livingston, Scotland, United Kingdom
TRIA in the United Kingdom is seeking a skilled SOC Analyst to join the IT Security team during a transformative program. The role focuses on securing IT and OT networks, ensuring policy compliance and incident response. You will work in a hybrid model, with two days per week … Glasgow or Edinburgh, and participate in a market-leading energy sector organisation with potential for growth. Security clearance will be required. #J-18808-Ljbffr ...

Hybrid SOC Analyst: Cloud, SIEM & OT Security

Location
Milton, Scotland, United Kingdom
TRIA in the United Kingdom is seeking a skilled SOC Analyst to join a market-leading energy-sector organisation undergoing an IT security transformation. You will secure IT and OT networks and act as the primary contact for incident remediation. The role offers a hybrid working arrangement … days holiday plus bank holidays, and a salary sacrifice pension scheme. UK right to work and security clearance are required. #J-18808-Ljbffr ...

Principal Security Engineer

Location
Hastings, England, United Kingdom
information and control systems required by the aircrew to meet the demanding operational needs of these aircraft. Responsibilities for this Position Lead security architecture for GCAP mission systems Define security requirements and secure-by-design approaches Lead threat modelling, risk assessment and accreditation activities Provide technical … defence capability and international collaboration Qualifications Degree level education or equivalent in a relevant engineering discipline Knowledge of Secure by Design and product security standards Security architecture and cryptography expertise Demonstrated high levels of motivation, integrity, and professionalism Flexibility, innovation, and commitment to delivery ...

Security Engineer: PAM & Elastic SIEM for Defence

Location
Southampton, England, United Kingdom
Talent Locker is recruiting a Security Engineer for a Defence/MOD environment in Farnborough. This hands-on role covers PAM, identity security and enterprise security tooling with a requirement for high-security clearance. You will manage privileged credentials, rotation, AD discovery ...

Defence Network Engineer (Contract) – Crypto & Security

Location
Stevenage, England, United Kingdom
Engineer on a 12-month contract. You will work with a market-leading Defence and Aerospace company, delivering network services in a high-security environment and ensuring service levels meet required criteria. The role requires CCNA/CCNP certification, crypto experience, and willingness to obtain high-level … security clearance. Based in Stevenage, the role is an on-site position with Inside IR35 remuneration of £68.75 per #J-18808-Ljbffr ...

Remote Penetration Tester for Critical Infrastructure

Location
Crawley, England, United Kingdom
across IT/OT environments and help secure critical systems. You will perform testing, report findings clearly, and contribute to risk mitigation and security governance on high-security programmes, including defence and aerospace projects. A security clearance is required, and successful candidates will join ...

Threat & Vulnerability Penetration Tester (TVM)

Location
Reading, England, United Kingdom
Thames Water is seeking a Security Penetration Tester to support TVM solutions and vulnerability remediation across the IT estate. You will work with Digital teams to ensure mitigations are implemented and maintained, aiming for high security, compliance, and user experience. The role requires CTC clearance … ability to obtain it, and involves developing testing functions, conducting security reviews, and coordinating with stakeholders. Hybrid base in Reading with a 36-hour work pattern. #J-18808-Ljbffr ...

Infrastructure Engineers

Location
Gloucester, England, United Kingdom
highly rewarding environment. You will help develop and maintain complex, mission‐critical systems for government agencies, ensuring their safety and security. Security Clearance and Eligibility Due to the secure nature of this project, candidates must already hold, or be eligible to obtain, a high level of UK Security … While the position is predominantly site‐based, occasional flexibility may be arranged in advance with the project team, depending on business needs and security constraints. #J-18808-Ljbffr ...

Defence Systems Modelling Engineer | MATLAB/Simulink Expert

Location
Cambridge, England, United Kingdom
Selection seeks a Systems Modelling Engineer to analyse complex systems and multi-system interactions within a defence and security tech context in Cambridge. You will work with electronics, software and mechanical engineers to develop multifaceted solutions using in-house facilities. Ideal candidates hold a Master’s in Electronics … Physics or Maths with strong MATLAB/Simulink skills and a track record in model-based systems engineering; UK security clearance is required, and the role #J-18808-Ljbffr ...

Systems Engineer: Electronic Warfare & Survivability

Location
Preston, England, United Kingdom
deploy across the full engineering lifecycle. Join a collaborative team delivering survivability solutions to enhance mission effectiveness, with opportunities for development and security clearance in the UK. #J-18808-Ljbffr ...

Account Director

Location
Farnborough, England, United Kingdom
Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We currently have an exciting opportunity for a Account Director … improve how technology is designed and delivered. About SiXworks SiXworks is a specialist digital innovation partner deliveringsecure, mission-critical technologyto Defence and National Security organisations.We focus ondigital experimentation, secure-by-designarchitecture, cloud technologies, and rapid application developmentto help our customers move faster and stay ahead of evolving challenges. ...

PCB Design Engineer

Hiring Organisation
Matchtech
Location
Berkshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
management solutions that enable the secure exchange of mission-critical information. Our technology supports customers operating at both tactical and strategic levels across security, aerospace and space domains. We are now seeking a Senior PCB Designer to play a key role in multiple concurrent research, development and production … flex-rigid designs Produce PCB layouts for analogue, RF, digital, power, high-speed and high-reliability circuits (DO-254 where required) Apply security, EMC and TEMPEST design rules Incorporate DFT features and test points in collaboration with Production Test Work closely with electronic, mechanical, procurement and supply chain ...

Field Services Engineer

Hiring Organisation
ECS
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 Annual
sites around Swindon Hours: 37.5 hours per week, typically 7.5 hours per day Equipment Provided: Company vehicle, laptop and mobile phone & fuel card Security Clearance: Required - or we can put you through this if successful We're looking for an experienced Field Services Engineer to join a growing ...

Naval Systems Trials Engineer — Flexible Hours, Bonus & Pension

Location
Filton, England, United Kingdom
coordinating with systems engineering and design teams, and handling data analysis and readiness reviews. The role involves UK and overseas travel, security clearance eligibility, and a mix of laboratory to field testing across naval air defence platforms. #J-18808-Ljbffr ...

Power Electronics Specialist: PMSM & High‐Reliability Design

Location
Stevenage, England, United Kingdom
mixed analogue/digital electronics across the full product lifecycle. The position offers hybrid working (3 days on site) with potential relocation; BPSS security clearance is required after the offer. A competitive package includes bonus, pension, and flexible benefits. #J-18808-Ljbffr ...

Analogue RF Design Engineer – Hybrid, Naval/Underwater

Location
Cheadle, England, United Kingdom
hardware engineering, a proactive approach, and the ability to engage with production and procurement. Candidates must be UK Nationals who can achieve Security Clearance prior to employment. #J-18808-Ljbffr ...

Defence Communications Engineer — Field & Travel

Location
Greenock, Scotland, United Kingdom
communications background, with experience in RF systems and IP networking. A UK driving licence and willingness to travel are required, with security clearance eligibility advantageous. #J-18808-Ljbffr ...

Remote OIC Technical Consultant – Cloud Integration Expert

Location
Belfast City District, Northern Ireland, United Kingdom
experienced Oracle Integration Cloud (OIC) Technical Consultant for a UK-based IT services role. Candidates must be UK based and eligible for Security Clearance, and the position is remote/hybrid, with hands-on responsibility for complex integration landscapes and technical decision making. You will deliver OIC solutions ...

EC&I Engineer

Hiring Organisation
Morson Edge
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
interface with other disciplines Qualifications of the EC&I Engineer Engineering degree (or equivalent qualification) in relevant engineering discipline, with demonstrable experience Security Clearance The successful candidate must be able to achieve and maintain Standard (BPSS) security clearance for this role. ...

Defence Satellite Communications Trainer

Location
Portsmouth, England, United Kingdom
internal teams and external customers, developing courses, and maintaining training equipment on site. The position is full-time (37 hours/week) with security clearance required. You will work closely with engineering and product teams, attend Training Manager meetings, and handle crypto material in line with #J ...

Infrastructure Test Engineer — Cloud & Hybrid Automation

Location
Gloucester, England, United Kingdom
cloud environments. You'll work collaboratively across teams to support mission‐critical platforms and help develop test frameworks. The role requires UK Security Clearance or eligibility and daily commuting to the client's office in Gloucester. The compensation package includes a competitive salary, excellent pension, private healthcare ...

GenAI Full-Stack Engineer — Consultant (POCs to Production)

Location
Manchester, England, United Kingdom
frameworks, LangChain, and cloud platforms. The role offers hybrid working, opportunities to grow in GenAI, and exposure to client-facing engagements. A security clearance or eligibility is required. #J-18808-Ljbffr ...

Building Automation Systems Technician II

Location
Chelmsford, England, United Kingdom
troubleshooting, familiarity with BACnet/Lon networking, and ability to work overtime or weekends as needed. Valid driver's license is required and security clearance may be needed for federal sites. #J-18808-Ljbffr ...