51 to 75 of 683 Contract Security Cleared Jobs

Job Title: Contract Solutions Architect - Software Focus (SC Cleared) Location: Hybrid (Remote & Ad Hoc Leeds/Manchester/London) Contract Type: Contract IR35: Inside Duration: 6 Months + Rate: £450-£525 (DOE) Clearance Required: Active SC Clearance About the Role We are seeking an experienced Solutions Architect with a strong software engineering background to join a high-profile UK More ❯

you are interested in the above role - Click the "Apply Now" button now for immediate review AI ENGINEER, ENGINEER, PYTHON, AI ENGINEER, AWS, AI, FAST-API, AI ENGINEER, SC CLEARED, SC CLEARANCE, SECURITY CLEARED As a member of the Disability Confident Scheme, Circle and our Client guarantees to interview all candidates who have a disability and 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 ❯

SC CLEARED Microsoft 365 Technical Consultant (SharePoint & Security) Initial 6 Month Contract Fully Remote INSIDE IR35 Circa 550 - 600 Per Day Yolk Recruitment are currently hiring for an SC CLEARED Microsoft 365 Technical Consultant (SharePoint & Security) on an initial 6-month contract with likely extension. This fully remote role offers circa 550 per day … will be a key technical lead for SharePoint Online and Microsoft 365, providing expertise in configuration, administration, and migration. You will work closely with stakeholders, development teams, and security teams to deliver secure, compliant, and efficient collaboration solutions across the organisation. Key Responsibilities: Lead SharePoint Online migrations from on-premises environments. Configure and manage Microsoft Entra ID, including … B2B collaboration, conditional access, and security groups. Implement Microsoft 365 security solutions, including DLP, information protection, and compliance centre policies. Develop and maintain scripts using PowerShell (SharePoint Online Management Shell, PnP PowerShell) to automate administration tasks. Support integration and workflow automation using Power Platform (Power Apps, Power Automate). Collaborate with developers on advanced SharePoint customisations More ❯

SC CLEARED Microsoft 365 Technical Consultant (SharePoint & Security) Initial 6 Month Contract Fully Remote INSIDE IR35 Circa £550 - £600 Per Day Yolk Recruitment are currently hiring for an SC CLEARED Microsoft 365 Technical Consultant (SharePoint & Security) on an initial 6-month contract with likely extension. This fully remote role offers circa £550 per day … will be a key technical lead for SharePoint Online and Microsoft 365, providing expertise in configuration, administration, and migration. You will work closely with stakeholders, development teams, and security teams to deliver secure, compliant, and efficient collaboration solutions across the organisation. Key Responsibilities: Lead SharePoint Online migrations from on-premises environments. Configure and manage Microsoft Entra ID, including … B2B collaboration, conditional access, and security groups. Implement Microsoft 365 security solutions, including DLP, information protection, and compliance centre policies. Develop and maintain scripts using PowerShell (SharePoint Online Management Shell, PnP PowerShell) to automate administration tasks. Support integration and workflow automation using Power Platform (Power Apps, Power Automate). Collaborate with developers on advanced SharePoint customisations More ❯

CYBER SECURITY ANALYST | SECURITY OPERATIONS CENTER (SOC). Summer-Browning Associates is supporting our client in the Central Government who is seeking a Cyber Security Analyst for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid| Remote The ideal candidates will hold active DV clearance and have a proven background … in Cyber Security, with the following skills and experience: Experience in SOC operations, incident response, and forensic analysis. Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners. Ability to perform triage of security events to determine their scope, priority, and impact, while making recommendations for efficient remediation. Experience in network security principles, firewalls, and access control mechanisms. Preferred Qualifications: - Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable. To apply, please submit your latest CV for review. More ❯

development options Take part in internal initiatives aimed at improving internal processes, increasing service efficiency, and supporting long-term system improvements Ensure adherence to governance, information management, and security policies in line with the Serco Management System Requirements Minimum of 5 years hands-on experience in Dynamics 365 and Power Platform development and customisation Strong technical proficiency in More ❯

CYBER SECURITY ANALYST | SECURITY OPERATIONS CENTER (SOC). Summer-Browning Associates is supporting our client in the Central Government who is seeking a Cyber Security Analyst for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid| Remote The ideal candidates will hold active DV clearance and have a proven background … in Cyber Security, with the following skills and experience: Experience in SOC operations, incident response, and forensic analysis. Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners. Ability to perform triage of security events to determine their scope, priority, and impact, while making recommendations for efficient remediation. Experience in network security principles, firewalls, and access control mechanisms. Preferred Qualifications: - Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable. To apply, please submit your latest CV for review. More ❯

We are currently hiring for a Contract Platform Automation Engineer with strong skills in VMWare, PowerShell, Terraform, Ansible and Python. This is a 6-month Contract, working on a hybrid basis (1-2 days per week) in Corsham. Rates range More ❯

We are currently hiring for a Contract Platform Automation Engineer with strong skills in VMWare, PowerShell, Terraform, Ansible and Python. This is a 6-month Contract, working on a hybrid basis (1-2 days per week) in Corsham. Rates range More ❯

urgently requires a Lead Full Stack Developer to join a business-critical programme. Key Requirements: Proven experience working as a Lead Java Developer within the public sector Active Security Clearance (SC) Java (8/11/17+): Expert-level programming and deep understanding of the language and its core libraries Spring Boot: Expert in building RESTful APIs and More ❯

urgently requires a Lead Full Stack Developer to join a business-critical programme. Key Requirements: Proven experience working as a Lead Java Developer within the public sector Active Security Clearance (SC) Java (8/11/17+): Expert-level programming and deep understanding of the language and its core libraries Spring Boot: Expert in building RESTful APIs and More ❯

SC Cleared Infrastructure Architect - INSIDE IR35 - Rate circa 650 per day - Nearly fully remote The Infrastructure Architect will work with teams to provide detailed designs and guidance on various aspects of infrastructure solutions. The role is responsible for producing high level and low level designs, and providing guidance and support for transition, transformation and delivery on a variety of More ❯

SC Cleared Infrastructure Architect - INSIDE IR35 - Rate circa £650 per day - Nearly fully remote The Infrastructure Architect will work with teams to provide detailed designs and guidance on various aspects of infrastructure solutions. The role is responsible for producing high level and low level designs, and providing guidance and support for transition, transformation and delivery on a variety of More ❯

UC Communications Engineer - Contract Role (DV or SC Cleared) Location: Corsham (3 days onsite per week, flexible) Rate: 700/day (Inside IR35) Start Date: 1st November 2025 Contract Length: Until end of March 2026 (with potential to extend) We're seeking a skilled Security Cleared UC Communications Engineer with a strong background in Cisco Voice More ❯

ELK, Datadog, with strong alerting/SLO design. AWS – expertise across EC2, VPC, S3, RDS, IAM, ALB/NLB, and cost optimisation. Linux – advanced administration, performance debugging, and security hardening. CI/CD & Automation – Jenkins, GitLab CI, or GitHub Actions, plus containerisation (Docker/Kubernetes) and GitOps practices. If this sounds of interest, please apply to hear more More ❯

attitude. Relevant academic qualification in Computer Science , Information Systems , or equivalent practical experience. Excellent communication and collaboration skills to work effectively within multidisciplinary teams. Additional Information: Active UK Security Clearance (SC) is required prior to starting. Must hold the unrestricted right to live and work in the UK (no sponsorship available). Interviews will take place remotely via More ❯

Location: On-site/Hybrid (UK-based) Clearance Required: DV (Developed Vetting) Contract Type: Long-term, Outside IR35 Overview: Our public sector consultancy client is seeking a DV-cleared Cyber Security Architect to support secure architecture design and implementation across sensitive government programmes. The role involves working closely with stakeholders to ensure systems meet security and compliance requirements. Key Skills: Proven experience in cyber security architecture within secure environments Strong understanding of NCSC principles, risk management Secure by design experience Ability to produce HLD/LLD and security documentation Stakeholder engagement and technical leadership More ❯

Location: On-site/Hybrid (UK-based) Clearance Required: DV (Developed Vetting) Contract Type: Long-term, Outside IR35 Overview: Our public sector consultancy client is seeking a DV-cleared Cyber Security Architect to support secure architecture design and implementation across sensitive government programmes. The role involves working closely with stakeholders to ensure systems meet security and compliance requirements. Key Skills: Proven experience in cyber security architecture within secure environments Strong understanding of NCSC principles, risk management Secure by design experience Ability to produce HLD/LLD and security documentation Stakeholder engagement and technical leadership More ❯

Cyber Security Architect - Defence SectorLocation: Newport (Typically 4 days per week) | Clearance Required: SC Clearance RequiredType: Full-Time | Salary: Inside IR35 - from £63.00 per hour (PAYE/LTD option available) Belcan are currently supporting one of our long standing clients, who are seeking a Cyber Security Architect with a strong background in secure systems design and … mission-critical platforms, applications, and networks, ensuring they are secure by design and compliant with the highest standards. The client is ideally looking for a specialist in the Security space, with ideally around 5+ years of experience. They are one of the global leaders in aerospace innovation, and commercial aircraft. They will be looking for someone who has … for MOD platforms and networks. Ensure alignment with standards including NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain security documentation such as Security Architecture Documents, Risk Assessments, and Management Plans. Lead secure design reviews and contribute to engineering assurance gates. Liaise with MOD, NCSC, and other More ❯

Cyber Security Architect - Defence Sector Location: Newport (Typically 4 days per week) Clearance Required: SC Clearance Required Type: Full-Time Salary: Inside IR35 - from 63.00 per hour (PAYE/LTD option available) Belcan are currently supporting one of our long standing clients, who are seeking a Cyber Security Architect with a strong background in secure systems … mission-critical platforms, applications, and networks, ensuring they are secure by design and compliant with the highest standards. The client is ideally looking for a specialist in the Security space, with ideally around 5+ years of experience. They are one of the global leaders in aerospace innovation, and commercial aircraft. They will be looking for someone who has … for MOD platforms and networks. Ensure alignment with standards including NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain security documentation such as Security Architecture Documents, Risk Assessments, and Management Plans. Lead secure design reviews and contribute to engineering assurance gates. Liaise with MOD, NCSC, and other More ❯

We are seeking a skilled OpenText Application Lifecycle Management (ALM) Consultant to join our client's Professional Services team. In this role, you'll partner with customers to implement, customise, and optimise OpenText ALM solutions that support their software development More ❯

Strong communication skills and a fast-learner. Experience of provisioning and managing AWS infrastructure. Linux administration. Experience working in a secure environment and the ability to adhere to security principles. Familiarity with the principles of immutable infrastructure and ability to put these into practice. Desired: Kubernetes cluster management including use of kops, Helm. Experience using Hashicorp Terraform to More ❯

CI/CD, automated testing, and deployment of data services. Mentor and guide junior engineers, fostering a culture of technical excellence and innovation. Ensure data quality, governance, and security standards are upheld across all solutions. Troubleshoot and resolve complex data issues and performance bottlenecks. Key Skills: SAS 9.4 (DI), SAS Viya 3.x (SAS Studio, VA, VI). Platform More ❯

CI/CD, automated testing, and deployment of data services. Mentor and guide junior engineers, fostering a culture of technical excellence and innovation. Ensure data quality, governance, and security standards are upheld across all solutions. Troubleshoot and resolve complex data issues and performance bottlenecks. Key Skills: SAS 9.4 (DI), SAS Viya 3.x (SAS Studio, VA, VI). Platform More ❯