United Kingdom Type: Permanent Full Stack Software Engineer Salary : Up to £70,000 Location : Gloucester (4 day work week) Clearance Requirement : SC Cleared and willing to undergo Enhanced DevelopedVetting (DV+) Industry : Defence About the Company Our client is a leading global security and aerospace organisation supporting some of the most complex national defence and intelligence missions in the … Documenting code, architecture, and decision-making to support maintainability and quality Key Skills & Experience Essential: British-born sole UK national SC Cleared and willing to undergo Enhanced DV+ clearance Proficient in Java , with exposure to Python Strong experience developing on Linux Version control using Git Agile development (SCRUM) Working with both relational databases (Oracle) and NoSQL (MongoDB) Experience with More ❯
Gloucester, Gloucestershire, South West, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Software Engineer - SC or DVCleared | Defence Sector Hybrid - 4 Days/Week Onsite in Gloucestershire Permanent | £55,000 - £75,000 DOE | I'm working with a highly regarded technology consultancy delivering advanced software solutions into the UK defence and national security sectors . As they continue to grow their footprint in this space, they're looking to … deployment automation Diagnostic tooling and support Requirements: Essential: Strong experience with at least one of the following: JavaScript (Node.js) , Python , or another OO language Active SC or DVclearance If SC-cleared, you must be eligible and willing to undergo DVclearance Strong understanding of software development lifecycles Collaborative team player with excellent communication skills Comfortable working … ElasticDB Familiarity with AWS CDK , NiFi The Offer: £55,000 - £75,000 Hybrid working : 4 days per week onsite Secure, mission-driven defence and national security projects DVclearance sponsorship available for SC-cleared applicants Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with More ❯
Please note, candidates are required to secure DevelopedVetting (DV) clearance for this role. This requires you to be a British citizen and have resided in the UK for at least 10 years. This company is seeking experienced software developers to join their multi-disciplinary team developing integrated solutions to tough problems in the security and defence sectors. You More ❯
Easter Howgate, Midlothian, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
a diverse mix of skills and experiences. An ideal candidate doesn't need to meet every requirement, what matters most is your ability to learn, adapt and contribute. Security Clearance This role is subject to pre-employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to … as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or DevelopedVetting (DV). For more information and guidance please visit: Why join us At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
or using reliability metrics Security Matters Due to the nature of our work, any offer will be subject to passing security screening and eligibility for DV (DevelopedVetting) clearance . Ready to build what matters? If you're a reliability-obsessed engineer ready to support systems at the heart of UK national interests, we want to hear from you. More ❯
Easter Howgate, Midlothian, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn. Security Clearance This role is subject to pre-employment screening in line with the UK Government's Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to … as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or DevelopedVetting (DV). For more information and guidance please visit: Why join us At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Twinstream Limited
or AWS administration Understanding of CloudFormation templates Background in technical authorship/documentation Security & Diversity Due to the nature of the work, this role requires eligibility for DV (DevelopedVetting) security clearance. Any offer will be subject to successful clearance and screening. Ready to Join Us? If you re passionate about problem-solving, excited by innovation, and driven to More ❯
Bristol, City of Bristol, United Kingdom Hybrid / WFH Options
Twinstream Limited
or AWS administration Understanding of CloudFormation templates Background in technical authorship/documentation Security & Diversity Due to the nature of the work, this role requires eligibility for DV (DevelopedVetting) security clearance. Any offer will be subject to successful clearance and screening. Ready to Join Us? If you’re passionate about problem-solving, excited by innovation, and driven to More ❯
Employment Type: Permanent
Salary: £70000 - £90000/annum Hybrid, Great Benefits
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
or AWS administration Understanding of CloudFormation templates Background in technical authorship/documentation Security & Diversity Due to the nature of the work, this role requires eligibility for DV (DevelopedVetting) security clearance. Any offer will be subject to successful clearance and screening. Ready to Join Us? If you're passionate about problem-solving, excited by innovation, and driven to More ❯
the use of Automation tools e.g. Terraform, Ansible, Foreman, Puppet and Python. Experienced in different flavours of Linux platform and services. Proactive Prerequisite Role Restrictions: Must hold National Security Clearance Level 04 DevelopedVetting (DV) - UKIC We are looking for high achievers who are eligible to work in the UK. The role will be based on the client site More ❯
and Salesforce events across the UK as needed (estimated at 8 days per month). Desirable Salesforce Certified Technical Architect. Active SC or DV clearance. (Eligibility to obtain clearance is mandatory). Salesforce certifications in additional specialisms such as Public Sector Solutions. Has developed business across an account with sales and account managers. Experience in managing others, setting objectives More ❯
Basingstoke, Hampshire, South East, United Kingdom Hybrid / WFH Options
Anson Mccade
Lead Cloud Architect Location: Basingstoke Hybrid working negotiable Job Type: Full-Time, Permanent Salary: Up to £94,000 Clearance : sole British national (DV clearable) The Opportunity: Are you a seasoned Cloud Architect ready to make an impact in national security and defence? This is your chance to take a leading role in designing and delivering cutting-edge cloud solutions More ❯
s or Master's degree in computer science, electrical engineering, or related field. Professional membership of BCS or IET preferred. Additional considerations: Applicants must be eligible for DVclearance, be a British Citizen, and have resided in the UK for the past 10 years. What we offer: We are passionate about customer success, foster a collaborative culture, and support More ❯
Birmingham, Staffordshire, United Kingdom Hybrid / WFH Options
Michael Page (UK)
in Computer Science, Information Technology, Cyber Security or technical related field. Professional Membership (e.g. BCS, CITP) or a willingness to obtain within 12 months of taking up post SC Clearance before taking up post (will be required before role can be started) and a willingness to undergo DV if required What's on Offer A salary range of More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Michael Page
in Computer Science, Information Technology, Cyber Security or technical related field. Professional Membership (e.g. BCS, CITP) or a willingness to obtain within 12 months of taking up post SC Clearance before taking up post (will be required before role can be started) and a willingness to undergo DV if required Job Offer A salary range of More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Leidos
or a related field is preferred. Professional membership of BCS or IET Additional Considerations: Due to the nature of this position, we require you to be eligible to achieve DV clearance. As a result, you should be a British Citizen and have resided in the UK for the last 10 years. WHAT DO WE DO FOR YOU? At Leidos More ❯
Full Stack Developer - Must have an Active DVClearance - Hybrid Location: Bristol, London, Manchester or Cambridge Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development … of vulnerabilities Translating technical requirements into delivery plans and code Communicating effectively with both technical and non-technical stakeholders What we're looking for: UK DevelopedVetting (DV) clearance Strong experience with front-end technologies such as HTML5, CSS3 and JavaScript Experience with front-end frameworks such as React, Angular or Vue.js Proficiency in back-end development using Node.js More ❯
Back End Developer - Must have an Active DVClearance - Hybrid Location: Bristol, London, Manchester or Cambridge Salary: £70,000 - £120,000 (depending on experience) We are seeking a skilled and motivated Back End Developer to support the digital transformation of Defence services. If you're passionate about solving complex technical challenges and building scalable, secure platforms in mission-critical … culture Looking beyond day-to-day responsibilities to identify small details, opportunities for improvement and added value for clients What we're looking for: UK DevelopedVetting (DV) clearance is essential Hands-on experience in software development and a strong interest in writing quality code Solid understanding of back-end development using one or more of the following: Java More ❯
Network Engineer - DVCleared Salary: £55k plus 10% bonus and 10% DV allowance - £66k total Compensation Location: Basingstoke - 5 days per week on site Clearance: Will need to be DVcleared prior to start and a sole UK National We are looking for a network engineer to work as part of a multi skilled agile More ❯
agile development environments Understanding of the Cyber domain Comprehension of common software design and testing patterns Ability to build systems and perform continuous integration Eligible to achieve DVclearance (British Citizen and UK resident for the last 10 years) Benefits: Opportunity to work with a leading technology and engineering company Participate in a wide range of cutting-edge projects More ❯
agile development environments Understanding of the Cyber domain Comprehension of common software design and testing patterns Ability to build systems and perform continuous integration Eligible to achieve DVclearance (British Citizen and UK resident for the last 10 years) Benefits: Opportunity to work with a leading technology and engineering company Participate in a wide range of cutting-edge projects More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Cheltenham with possible 24/7 call out when on rota Security Clearance: Must have live DVClearance About the Role: TwinStream DevOps engineers work within and support agile delivery teams by reducing the feedback time between identifying a change and it More ❯
Infrastructure Engineer (DVCleared) | £70,000-£90,000 | VMware | Hyper-V Oscar Technology are working with a leading consultancy focused on delivering highly secure IT Infrastructure and Networks for government and defence organisations across the UK. The company are owned and operated by the UK sovereign, which demonstrates their authority within the market. They are always on top … ambitious goals to achieve in the coming years, with the team expected to grow exponentially in coming months. Now is the time to join. All applicants must either have DV or eDV Clearence. Job Description: We are looking for a highly skilled engineer who specialises in virtualization to join a dynamic IT team. This role will consist of designing … relevant industry standards such as ISO 27001 & GDPR. Benefits Healthcare package Life Works Gym Allowance Cycle to Work Long-Term Sickness Insurance Employee Assistance Programme Discretionary Bonus Infrastructure Engineer (DVCleared) | £70,000-£90,000 | VMware | Hyper-V Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what More ❯
iO Associates are partnered with a growing SME in their search for 3x Senior Platform/Site Reliability Engineers with active SC or DV Clearance. You will play a key role in designing, building, automating, and supporting mission-critical platforms and workflows for the client's secure environment. Location : Hampshire (4 days/week on-site) Rate …/day Outside IR35 Contract Length : 6 Months (+ extensions) Start Date: ASAP Skills & Experience: Active SC or DV Clearance. Proven experience in VMware/Aria ecosystems. Orchestration experience, with the ability to create and manage complex workflows. Strong scripting skills (JavaScript, Python, PowerShell). Solid understanding of source control and CI/CD pipeline management. Strong networking knowledge More ❯
iO Associates are partnered with a growing SME in their search for 3x Senior Platform/Site Reliability Engineers with active SC or DV Clearance. You will play a key role in designing, building, automating, and supporting mission-critical platforms and workflows for the client's secure environment. Location : Hampshire (4 days/week on-site) Rate …/day Outside IR35 Contract Length : 6 Months (+ extensions) Start Date: ASAP Skills & Experience: Active SC or DV Clearance. Proven experience in VMware/Aria ecosystems. Orchestration experience, with the ability to create and manage complex workflows. Strong scripting skills (JavaScript, Python, PowerShell). Solid understanding of source control and CI/CD pipeline management. Strong networking knowledge More ❯