1 to 25 of 49 Permanent Security Cleared Jobs in the Thames Valley

related field - or equivalent practical experience Excellent communication and problem-solving skills British Citizenship is required due to the nature of the work. Applicants must be eligible for Security Clearance (SC) Desirable: Experience deploying AI/machine learning-based applications Previous experience working on secure or air-gapped systems Familiarity with public sector or defence projects Interest in … Software, SC Clearance, Docker, PostgreSQL, Hybrid Role, British Citizens Only, Public Sector Projects, Milton Keynes, CI/CD, Full Stack Engineer, AI Data Toolsets, Government Technology, Security-Cleared Developer Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing IT and Technology recruitment companies. People. Technology. Connected. Connexa Technology is acting as 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 … 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 ❯

and enterprise clients for their most sensitive projects. DUE TO THE NATURE OF THE WORK, YOU MUST BE WILLING AND ABLE TO GO THROUGH A HIGH LEVEL OF SECURITY CLEARANCE Im looking to add a Cloud Support Engineer with a track record in AWS and Linux to support infrastructure, assist clients, and get involved across cloud operations and More ❯

large organisations across Financial Services, Communications, Media, Commercial, Transportation and the Public Sector, and our rich portfolio of business solutions includes consulting, systems integration, outsourcing, network services and security, leading enterprise-class server and related technologies.As part of our Managed Applications Services, we provide day-to-day support for applications running in a mission-critical environment on a 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 ❯

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 ❯

Mobile Device Management Location: Hatfield or Milton Keynes or Nottingham - Full time on Computacenter site Hours: 37.5 per week Role Type: Permanent Additional comments: Ideally be Security Cleared, if not the ability to undertake vetting The Endpoint Build and Configuration Service provides comprehensive, end-to-end management for laptops, desktops, mobile devices, and servers across both cloud … DevOps, the service standardises operating system builds, ensures hardware compatibility, and manages configuration settings across client and server platforms. Regular compliance assessments align environments with Computacenters technical and security standards for Windows 10+ and Windows Server, identifying and addressing any deviations. Delivered through a structured, project-based model, the service ensures a secure, scalable, and consistent device estate More ❯

Database Admin (Postgres) *candidates require an active SC Clearance to start* Start: ASAP Duration: 6-12 months Location: London (3-days per week) Pay: negotiable DoE, INSIDE IR35 Requirements: - Proven experience working in a T2 environment, managing postgres deployments - Designing 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 ❯

A Network Engineer with Gigamon expertise to join a highly skilled team delivering a major cyber roll-out for a large government client. This is a hands-on role working on a secure site, requiring strong technical skills, a proactive More ❯

selection, evaluation and modelling. Understanding of flight mechanics. Software Architecture skills for Embedded Systems and/or backend/server-based applications taking into account constraints of performance, security and redundancy SC Clearance is essential If interested, please apply with your most recent CV and I will be in touch to discuss the further details. More ❯

selection, evaluation and modelling. Understanding of flight mechanics. Software Architecture skills for Embedded Systems and/or backend/server-based applications taking into account constraints of performance, security and redundancy SC Clearance is essential If interested, please apply with your most recent CV and I will be in touch to discuss the further details. More ❯

selection, evaluation and modelling. Understanding of flight mechanics. Software Architecture skills for Embedded Systems and/or backend/server-based applications taking into account constraints of performance, security and redundancy SC Clearance is essential If interested, please apply with your most recent CV and I will be in touch to discuss the further details. JBRP1_UKTJ More ❯

The ideal candidate will have a good working background in a 2nd line support role and a working knowledge in mobile endpoint management and cloud technologies. The Requirements * Security (SC Clearance) or able to achieve. * Proven experience in a 2nd line support mobile endpoint engineering role * Workspace ONE Unified Endpoint Manager * Apple Business Manager * Entra ID * M365 * Android More ❯

ir35 - 2/3 months+ All applicants must hold an active SC clearance. My client is a global leading IT consultancy. They are on the hunt for an SC cleared PEN Tester to join them on an assigment until the end of the year. Apply promptly! A high volume of applicants is expected for the role as detailed below More ❯

Responsibilities: Develop and maintain CI/CD pipelines using Azure DevOps. Write and manage Infrastructure as Code using Terraform and Ansible. Integrate and advise on the use of security tools (SCA/DAST/IAST), such as Black Duck, Coverity, Snyk, and JFrog. Implement automated testing frameworks (e.g., Selenium, Robot Framework). Support the configuration of secure secrets … management using Azure DevOps and HashiCorp Vault. Work across both Linux and Windows environments. Support technical design decisions and ensure DevSecOps practices align with business and security objectives. Collaborate closely with scrum teams, DevSecOps leads, and other technical stakeholders. Contribute to re-usable IaC and automation artifacts and help other teams adopt best practices. Key Skills & Experience: Experience … with DevOps tooling and automation in secure environments. Proficient with CI/CD pipelines, Git, Terraform, Ansible, and security integration tools. Background in software development with strong problem-solving skills. Knowledge of agile delivery and secure software engineering practices. Strong communication and teamwork abilities. Please note: This role is in support of sensitive defence projects. UK nationality and More ❯

experienced Lead DevSecOps Engineer to play a key role in delivering secure, automated solutions for critical defence sector programmes. This is a fully on-site role supporting high-security defence projects, requiring candidates to be eligible and willing to undergo DV (Developed Vetting) clearance. As a Lead DevSecOps Engineer, you will drive the technical implementation of secure CI … engineers through agile delivery. Key Responsibilities: Design, implement and support DevSecOps pipelines and tooling. Develop automation scripts (Ansible) and Infrastructure as Code using Terraform. Integrate and advise on security tools including SCA/IAST/DAST platforms such as Black Duck, Coverity, Snyk, and JFrog. Implement and manage automated testing (Selenium, Robot Framework) and test management systems. Guide … Work across Windows and Linux environments within Agile sprint-based teams. Lead technical decisions, mentor junior engineers, and liaise with customer stakeholders. Align DevSecOps adoption with engineering and security processes. Key Skills & Experience: Proven background in DevSecOps and automation. Experience with Azure DevOps, Git, Terraform, Ansible. Knowledge of secure software development practices. Strong leadership, collaboration, and communication skills. 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 ❯

and are happy to discuss the possibility of flexible working with applicants) Location: Rutherford Appleton Laboratory, Harwell Campus, Oxfordshire, UK Due to the requirement of obtaining an enhanced security clearance for this role, we are only able to accept applications from persons who have been resident in the UK for the last 5 years. Come and do the … capacity (e.g. masters, PhD). You will be able to work/travel within the UK and overseas as and when required to attend international meetings with collaborators. Security Clearance: Due to the nature of the role, and a requirement to support diverse projects, the successful candidate is required to successfully complete national pre-employment control checks to … the BPSS (Baseline Personnel Security Standard) to fulfil the role. BPSS checks can take between 9-12 working days. Once in post you will need to successfully complete a Security Check (SC) clearance. Join us and discover whats possible More ❯

importance of work-life balance, and offer flexible working, but do require at least 4 days a week on-site) Due to the requirement of obtaining an enhanced security clearance for this role, we are only able to accept applications from persons who have been resident in the UK for the last 5 years. Come and do the … advantage for the UK. The NQCC oversees diverse projects for classical and quantum technologies, aiding quantum computer development in our labs. This involves intricate software, high-performance computing, security, and collaborations. We seek a candidate to optimise network infrastructure and systems, ensuring performance, security, and adherence to best practices.This role requires network expertise, security … the NQCC network, serving various IT systems whilst collaborating with multiple teams. Key Responsibilities: Managing the NQCC's networking infrastructure, you will ensure stable service while aligning with security policies. Leading networking projects, you will coordinate resources and maintain cyber, network, and data security across all stages.Your role involves advising stakeholders on networking advancements, managing projects More ❯

delivering the Foreign Secretarys ambition to make the FCDO the most technologically integrated and innovative foreign ministry in the world. This will involve harnessing digital, data, technology, IT security and information management as we deliver our diplomatic, development and consular aims, all while keeping our people and information safe, especially from hostile actors. When you join us in … youll possess excellent interpersonal and communication skills. You must be a British citizen at the time of your application, and youll be required to attain Developed Vetting (DV) security clearance. Please note that obtaining DV clearance can take approximately three months depending on your individual circumstances. For more information about this process, click here . We encourage applications More ❯