1 to 25 of 44 Security Cleared Jobs in Reading

Location: Aldermaston Onsite 1-2 days per week. Duration: 2 years We are seeking a DV Cleared OT Cyber Security Engineer with strong expertise in Secure by Design (SbD) principles to join a high-profile Defence programme. This is a critical role ensuring that Operational Technology (OT) environments are protected against evolving cyber threats while remaining resilient … safe, and compliant with security standards. The successful candidate will be responsible for designing, implementing, and reviewing OT security controls across complex systems, supporting both engineering and assurance activities. Key Responsibilities Apply Secure by Design principles throughout the engineering lifecycle. Conduct threat modelling, risk assessments, and security design reviews for OT environments. Work closely … with engineering and project teams to embed security into delivery. Produce and review security documentation in line with MOD/Defence standards. Provide SME input on OT security to stakeholders across projects. Essential Skills & Experience Active UK DV Clearance (mandatory). Security Practitioner Strong background in Operational Technology. Demonstrable experience applying MOD More ❯

and evolving AWS infrastructure Deploying and managing Kubernetes clusters (Helm, Docker) Automating CI/CD pipelines and infrastructure with Terraform Building observability solutions (CloudWatch, ELK, Grafana) Driving performance, security, and cost-efficiency Mentoring junior engineers and influencing DevOps strategy What You'll Bring: Strong AWS and Infrastructure as Code experience Deep knowledge of automation, containers, and orchestration CI More ❯

75K DOE + comprehensive benefits Your Toolkit Java & Spring Boot AWS (Lambda, ECS, S3, etc.) React.js CI/CD & DevOps tooling Bonus: AI/ML, Kubernetes, serverless architecture Security Clearance Note Due to the nature of our work, you'll need to be eligible for SC Clearance-that means holding a British passport and having lived in the More ❯

with technical teams to ensure best practices are followed in cloud hosting and infrastructure management. Monitor service performance metrics and report on key operational insights. Ensure compliance with security standards, governance policies, and regulatory requirements. Key Skills/requirements Experience in cloud hosting, IT service management, or technology operations. Familiarity with cloud platforms such as AWS, Azure, or More ❯

PLC Software Engineer Security Cleared - Siemens Berkshire Contract Outside IR35 - £55hr 6 month contract Samuel Frank is recruiting for a Siemens PLC Software Engineer who has current DV level security clearance to work on site in Berkshire for at least 6 months. Key aspects to the PLC Software Engineer position include; The successful PLC Software … test documentation Youll need to be a British passport holder and have lived in the UK for at least the last 5 years and have current DV level security clearance If youre an experienced Siemens PLC Software Engineer and have the required level of security clearance, but youre not available for another 4-6 weeks, that More ❯

and technology operations. Provide leadership and guidance to technical teams, ensuring best practices are followed. Monitor service performance metrics and report on key operational insights. Ensure compliance with security standards, governance policies, and regulatory requirements. Key Skills/requirements Strong experience in managed services, cloud hosting, and IT service management. Expertise in cloud platforms such as AWS, Azure More ❯

Contract: 6 months Location: Aldermaston (relocating to Green Park – initially 1-2 days/week on site, moving to 3 days/week when relocated) IR35: In Scope Security: Active SC Clearance required. Our client is looking for a skilled HR Data Analyst to join their team for a 6-month contract. You will be responsible for producing More ❯

SC Cleared candidates This role will ensure that all business, user, and system requirements are accurately captured, baselined, managed, and traced throughout the programme lifecycle. Helping to create, manage and control User Requirements Documents (URDs) and System Requirements Documents (SRDs) in collaboration with users and capability sponsors, ensuring that military capabilities are clearly defined, effectively developed, and successfully delivered. More ❯

SC Cleared candidates This role will ensure that all business, user, and system requirements are accurately captured, baselined, managed, and traced throughout the programme lifecycle. Helping to create, manage and control User Requirements Documents (URDs) and System Requirements Documents (SRDs) in collaboration with users and capability sponsors, ensuring that military capabilities are clearly defined, effectively developed, and successfully delivered. More ❯

coding guidelines. Developing unit and system tests. Degree in Electrical/Electronic Engineering, Physics, Maths, Software Engineering, Computer Science 5-10 years of proven software engineering industry experience Security clearance is required - Sole UK national status (must hold a single passport which is British). More ❯

PLC Software Engineer Security Cleared - Siemens Berkshire Contract Outside IR35 - £55hr 6 month contract Samuel Frank is recruiting for a Siemens PLC Software Engineer who has current DV level security clearance to work on site in Berkshire for at least 6 months. Key aspects to the PLC Software Engineer position include; The successful PLC Software More ❯

within afast-paced and dynamic environment, focused on the support, troubleshooting, and continuous improvement. Due to the customer requirements successful applicants must be eligible for high level UK Security clearance and DV click apply for full job details More ❯

within afast-paced and dynamic environment, focused on the support, troubleshooting, and continuous improvement. Due to the customer requirements successful applicants must be eligible for high level UK Security clearance and DV click apply for full job details More ❯

AWS DevOps Cloud Engineer Reading, Berkshire 6 months initially Up to £550 per day inside IR35/Umbrella Candidates must have valid and transferrable SC security clearance or be happy to go through the checks required. Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. Mandatory … defined specifications. You will write automation scripts for load simulation, performance testing, and documentation supporting customer acceptance phases. The role involves collaboration with international teams, contributing to system security assessments, and delivering technical training to engineering teams and customers. Development Duties • Integration and Validation: Integrate and validate in-house developed software according to specified requirements. • Automation: Develop scripts … documentation, including Test Plans, Test Scripts, Test Scenarios, user guides, and training materials. Support Duties • Testing and Quality Assurance: Conduct component-level and end-to-end testing, including security, performance, and robustness validations. • Customer Acceptance Support: Prepare and assist with Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), providing detailed test scripts and documentation. • Maintenance: Deliver Level More ❯

Project Manager Defence Location: South East England Clearance: Must already hold active SC security clearance I m working with a leading organisation in the Defence sector that is seeking an experienced Project Manager to oversee the successful delivery of telecoms and infrastructure projects. This is a high-profile role managing projects from bid through to completion, ensuring compliance More ❯

eager to learn new skills Excellent customer service and communication skills Flexible with working hours - early starts, late finishes, and regular overtime No criminal convictions (must pass a security clearance check) What's on offer: Permanent role with long-term opportunities Premium overtime rates and bonuses - hard work is recognised and rewarded Supportive, family-run environment with a More ❯

you an experienced AWS Platform Engineer with a passion for designing and implementing cutting-edge solutions? Do you thrive in a remote working environment and have a strong security mindset? If so, we have the perfect opportunity for you! About Us: We are a dynamic Software Engineering business specialising in delivering innovative and scalable solutions to our clients. … Our team is composed of talented professionals who are dedicated to pushing the boundaries of technology and ensuring the highest standards of security and performance. We are looking for a Senior AWS Platform Engineer to join our team and help us build multi-tenanted platforms that meet the evolving needs of our clients. Key Responsibilities Design, implement, and … Strong communication and collaboration skills, with the ability to work effectively in a remote team environment. Due to the Nature of the work, you will need to be SC Cleared - which means a British Citizen who has lived here for 5+ years. Benefits Competitive salary up to £100,000 per annum. Comprehensive benefits package, including health insurance, pension plan More ❯

within afast-paced and dynamic environment, focused on the support, troubleshooting, and continuous improvement. Due to the customer requirements successful applicants must be eligible for high level UK Security clearance and DV. Location: Reading The successful candidate will join a highly skilled team of support engineers providing technical infrastructure support. The role will require a flexible working ethic … Good understanding of networks and Domain Structure Desirable skills andknowledge/certifications Any Microsoft/Citrix/VMWare certification Wider understanding of client or midrange OSes, networking and security Powershell scripting McAfee ePO Hyper V HP BladeSystem, or similar blade servers/blade chassis and interconnect technologies HP Cloud Service Automation, or similar self-service cloud management technology … HP Server Automation, or similar system configuration/software deployment technology Symantec Datacentre Security, or similar security policy enforcement product What We Will Do For You Competitive compensation Pension scheme DXC Select Our comprehensive benefits package (includes private health/medical insurance, , gym membership and more) Perks at Work (discounts on technology, groceries, travel and more More ❯

within afast-paced and dynamic environment, focused on the support, troubleshooting, and continuous improvement. Due to the customer requirements successful applicants must be eligible for high level UK Security clearance and DV. Location: Reading The successful candidate will join a highly skilled team of support engineers providing technical infrastructure support. The role will require a flexible working ethic … Access Management service support Active Directory Active Directory Federation Services (ADFS) Lightweight Directory Access Protocol (LDAP) Privileged Access Management principles knowledge and experience Multi Factor Authentication principles Information Security principles Windows Server 2003 to 2022 Group Policy Windows PKI DFS Microsoft Clustering Great customer service Good understanding of networks and Domain Structure What We Will Do For You More ❯

Location: Aldermaston Onsite 1-2 days per week. Duration: 2 years We are seeking a DV Cleared OT Cyber Security Engineer with strong expertise in Secure by Design (SbD) principles to join a high-profile Defence programme. This is a critical role ensuring that Operational Technology (OT) environments are protected against evolving cyber threats while remaining resilient More ❯

of Agile Delivery! Location: UK-wide flexibility - work remotely or from our offices? Client Site Visits: Weekly travel to London? Security Clearance: Preferably already SC/DV cleared (British Citizen, UK resident for 5+ years)?? Salary: Up to £70,000 + Excellent Benefits Why This Role Rocks: Join a cutting-edge technical consultancy that's redefining agile … Driving continuous testing in CI/CD pipelines using open-source tools (Selenium, Java) Championing agile practices like TDD, BDD, and ATDD Leading exploratory and non-functional testing (Security, Performance, Accessibility, OAT) Collaborating with QA teams to evolve testing strategies and frameworks Who You Are: A seasoned tester with strong automation and manual testing skills Fluent in Selenium … and Java, and passionate about clean, scalable test code Agile-savvy and always pushing for best practices Curious, innovative, and excited by emerging tech Eligible for UK security clearance (British passport, UK resident for 5+ years) What's in It for You: A close-knit, inclusive team with a startup vibe Up to 5 days of external training More ❯

We have a fantastic new opportunity for an Electronic Security Systems Commissioning Manager to join our Client on their Nuclear Defence project in Berkshire. This is a great opportunity to be involved in one of the most complex and challenging projects in the UK today. Your skills and experience will help deliver the successful commissioning and demonstration of … of changes to commissioning schedules, resources and forecasts. Requirements for this position - Substantial experience of commissioning large facilities and managing commissioning teams to deliver successful outcomes within Electronic Security systems. In depth knowledge of enterprise security systems including card access control, intruder detection systems, CCTV systems and perimeter intrusion detection systems. Experience in delivering and understanding … design aspects of electronic security systems. Proven track record in complex project delivery, in defence (preferred) or similar technical sectors. Experience in electronic security systems commissioning Demonstrable knowledge and application of commissioning methodologies Educated to degree level, or equivalent work experience SECURITY CLEARANCE Current holder of SC or DV level security clearance More ❯

+ plus benefits and welcome bonus | Office based in Aldermaston, nr Reading, Berkshire. We are offering a rewarding and exciting one-year placement as an Undergraduate Cyber Security Analyst at AWE - a role where you will make a genuine contribution to keeping the UK safe and secure. Entry Requirements As an Undergraduate Student within the Cyber Soc Team … you to work in an exciting and growing area of Cyber Security.We are looking for students who are studying towards a degree in; Information Technology, Computer Networks and Security, Cyber Security and Mathematics or similar an interest or specialism in the area of Cyber Security. Before starting with the business, you will need to be able … to virtual ACs running NovDec 2025, with pre-assessment webinars to guide you. You must be a British National , able to start in August 2026 , and eligible for security clearance . Applications close on Friday 24 th October, but will close earlier if we receive enough applications , so apply early. Support & Inclusion : We welcome diverse applicants and strive More ❯

service, and a willingness to contribute to a collaborative and positive work environment. Full-time, working Monday to Friday, 40 hours per week. Willing to obtain relevant baseline security clearance (for this, British Citizenship and a British Passport is required) Reports directly to the Service Desk Manager. KEY SKILLS AND RESPONSIBILITIES Provide first-level IT technical support and … Experience with ServiceNow or similar IT ticketing systems Experience in customer-focused environments, providing high-quality technical support Ability to explain technical concepts to non-technical users Follow Security procedures and keep a vigilant eye for Cyber Security issues Excellent knowledge of service desk processes and functions in support of end-user computing needs Strong knowledge More ❯

M365 Architect/Engineers x 2 + 6-9 month initial contracts + Up to £615 per day Inside IR35 + Hybrid working from Berkshire or Yorkshire + SC Cleared role About the Role: We're seeking a Microsoft 365 Architect/Engineer with the rare mix of strategy and hands-on delivery. You'll design, implement, and optimise … diving into the admin centre or PowerShell to make it happen. Key Responsibilities: Design and implement Microsoft 365 solutions, covering Exchange Online, SharePoint Online, Teams, OneDrive, Intune, and security/compliance features. Act as a technical authority for M365, shaping strategy and standards. Lead and deliver migrations, upgrades, and integrations (e.g., Exchange, SharePoint, Teams voice). Provide escalation … level support for complex incidents and performance issues. Develop governance, compliance, and security policies aligned to business and regulatory requirements. Automate administration and deployment tasks using PowerShell and modern management tools. Produce technical documentation, architecture diagrams, and best practice guides. Work closely with security, networking, and infrastructure teams to ensure a cohesive approach. Essential Skills & Experience More ❯