276 to 300 of 671 Contract Security Cleared Jobs

Principal Developer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £600 per day + Inside IR-35
large-scale cloud-native applications. Delivering distributed, event-driven microservices-based solutions. Providing technical leadership and direction across multiple teams. Collaborating with architects, security specialists and senior stakeholders. Acting as a technical authority, supporting complex technical decision-making. Driving engineering standards, quality assurance and best practice. Contributing … across multiple teams. Technical governance. Architectural decision support. Stakeholder engagement. Production support. Incident management. Live service operations. Experience acting as a technical authority. Security Active SC Clearance. Desirable Skills Python. Bash. Node.js. TypeScript. LocalStack. AWS AppConfig. AWS API Gateway. Lambda Authorizer. Terraform. Helm. Kafka/AWS MSK. Secrets ...

CMDB Application Developer & Reporting Specialist

Hiring Organisation
Experis
Location
United Kingdom
Employment Type
Contract
Contract Rate
£800.00 - £850.00 per day
CMDB Application Developer & Reporting Specialist Location: Stevenage (100% Onsite) Rate: £800-£850 per day (Inside IR35) Clearance Required: Active SC Clearance Nationality Requirement: Sole UK National Candidates must not have spent more than 28 consecutive ...

SCIDA specialist

Hiring Organisation
Infosec
Location
Hemel Hempstead, Hertfordshire, United Kingdom
Employment Type
Contract
highly secure, nationally significant programme. This is a specialist position responsible for leading SCIDA activities across a complex secure managed service environment, ensuring security assurance, compliance and operational integrity are maintained across multiple secure platforms and locations. What You'll Be Doing Acting as the recognised SCIDA … across secure managed services Delivering SCIDA activities in line with customer and Government frameworks Supporting security assurance, accreditation and compliance requirements Working within highly secure operational environments Developing and implementing security strategies, policies and procedures Managing security governance across production, test and development environments ...

Cyber Security Governance Consultant

Hiring Organisation
NSD
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
Cyber Security Governance Consultant - Preston or Inverness, UK Up to £550 per day, dependent on experience Inverness or Preston, 5 days per week onsite Contract until March 2027 Active SC clearance required About The Client: Our client is a major organisation operating within a highly secure and regulated … Management, PKI Governance, Certificate Lifecycle Management, Cyber Security Governance, Information Assurance, GRC, SIAM, Supplier Management, Risk Management, ISO 27001, ISMS, PKI, SC Cleared ...

DV Cleared Data Consultant - AWS

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £518.0 per day + Up to £518 per day
Cleared Data Consultant - AWS Up to £518 per day London/Hybrid - 2 - 3 days a week on site 6 months My client is an instantly recognisable consultancy who require a DV Cleared Data Architect with strong AWS experience. Key Requirements: Proven commercial experience working as a Data … file-based, legacy and bespoke integrations Data mapping, transformation and validation CI/CD, DevSecOps and release management Testing (unit, integration, performance and security) Monitoring, logging, alerting and operational support Nice to have: AWS certification Terraform/Infrastructure as Code Containerisation and deployment automation Secure cross-domain data ...

Cyber Security Consultant SC Cleared Defence

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 599 Daily
Cyber Security Consultant - OI Process Alignment & Supplier Onboarding Rate: £599 per day Location: Preston, London or Birmingham Working arrangement: Hybrid (30% office/70% home) Contract length: 3 Months IR35 status: Inside/Umbrella Security clearance : Active MOD SC Clearance required (must have been used within ...

Technical Architect - SC Cleared - Authentication

Hiring Organisation
SR2
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Technical Architect - SC Cleared - AWS Authentication SR2 is supporting a high-profile, customer-facing programme and is looking for an experienced Technical Architect to join on a contract basis. Due to the nature of the role, candidates will require active SC clearance. Responsibilities Provide technical leadership across multidisciplinary delivery … application integrations Strong AWS/cloud experience Experience leading technical teams and delivering user-focused digital services Strong understanding of application architecture, security and scalability Experience working within Agile multidisciplinary teams Understanding of continuous delivery and DevOps cultures Strong stakeholder management and communication skills ...

Azure Infra/Tenant Engineer

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£625 - £660/day
similar technologies. Develop automation using PowerShell , Azure CLI, or Python. Support CI/CD pipelines and cloud deployment processes. Monitor and improve security posture using Microsoft Defender and security best practices. Implement least-privilege access models and remediate vulnerabilities. Optimise Azure performance and cloud spend using … driving automation. You'll be comfortable working independently, collaborating with stakeholders, and helping shape secure and scalable Azure environments. If you're an SC-cleared Azure Engineer with strong Entra ID, cloud infrastructure, and automation experience, we'd love to hear from you. If you receive suspicious outreach claiming ...

Senior AI Engineer

Hiring Organisation
MarkIT Placements
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £700 to £900 per day
Senior Applied AI Engineer Defence & National Security Location: London/Oxford Hybrid Contract: 6 months initially, with strong potential for extension Day Rate: £700£900 per day, depending on experience IR35: Outside IR35 Start Date: Immediate Security Clearance: UK SC eligibility required (British Passport and 5+ … strongly preferred About the Role We are working with a fast-growing UK frontier technology company developing advanced AI systems for defence, national security, critical infrastructure and other high-stakes environments. The business is looking for a Senior Applied AI Engineer to take genuine technical ownership ...

SC Cleared Linux Engineer

Hiring Organisation
Experis
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
Title: SC Cleared Senior Linux Engineer Location: Telford Duration: 6-9 months with possible extension Rate: Up to £500 per day via an approved umbrella company Must be willing and eligible to go through the SC Clearance process We are seeking an experienced Senior Linux Engineer to join … shell scripts to automate operational tasks. Work closely with project teams to deliver infrastructure improvements and technical solutions. Monitor system performance, availability, and security across the Linux estate. Produce and maintain technical documentation, procedures, and support guides. Participate in out-of-hours maintenance and project activities when required. ...

QA Test Infrastructure Engineer (Contract)

Hiring Organisation
Talent Locker
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
Test Infrastructure Engineer - Cheltenham - Security Clearance Required - £600 P/Day Outside IR35 We're looking for an experienced QA Test Infrastructure Engineer to join a growing team delivering secure, high-impact technology for Defence and National Security customers. This is an opportunity to work … complex technical challenges where quality, resilience and security are critical. Working alongside engineers, architects and DevSecOps specialists, you'll ensure infrastructure is thoroughly tested, validated and ready for deployment into highly secure production environments. What You'll Be Doing As a QA Test Infrastructure Engineer, you'll play ...

SC Cleared Cloud Engineer - AWS

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£350 - £375 per day
Cloud Engineer (AWS) | SC Cleared | Outside IR35 | £375/day We are looking for an experienced Cloud Engineer to join a large-scale cloud platform programme supporting the evolution and enhancement of an enterprise AWS platform. This is an excellent opportunity for a hands-on engineer with strong … solutions. Contract Length: 6 Months Day Rate: £375 per day IR35 Status: Outside IR35 Location: Hybrid working, with 2 days per week onsite Security Clearance: Active SC Clearance required and must be transferable prior to start The Role As a Cloud Engineer, you will work within a collaborative ...

SC Cleared Lead AWS Engineer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day £700 - £750 p/d Inside IR35
Hays are now looking for an SC Cleared Lead AWS Engineer to help design, build and support cloud infrastructure and automation within a Cloud Centre of Excellence. £700 - £750 p/d Inside IR35 Remote 6 month+ contract Must be currently SC Cleared The role requires strong hands ...

SC Cleared DevOps Engineer (EKS AWS)

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420/day £420 p/d Inside IR35
Hays are now looking for an SC Cleared DevOps Engineer (EKS, AWS) for one of our local clients: £420 p/d Inside IR35 Remote SC Clearance required We're looking for a hands-on AWS DevOps Engineer to build, automate and support highly available cloud platforms and Kubernetes … MySQL, PostgreSQL) Linux administration (RHEL/Ubuntu) Experience supporting highly available production platforms and microservices architectures Understanding of PKI, secrets management and IAM security controls If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or send ...

WINTEL Engineer - SC cleared

Hiring Organisation
Evodia Limited
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day Inside IR35
technical documentation, including design artefacts, build guides, and operational procedures. Supporting system integration, testing, and commissioning activities, ensuring all services meet operational and security standards. Working collaboratively with service management teams to investigate incidents, resolve issues, and optimise service delivery. Contributing to continual improvement initiatives through automation … inside IR35) Hours: 8 hours per day This is a fantastic chance to bring your Windows expertise into a high-security environment, working on impactful projects with a collaborative team. If you have the relevant experience and security clearance, we encourage you to apply and take ...

Business Analsyt (SC Cleared)

Hiring Organisation
Sanderson Government and Defence
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
Swansea (40% onsite - approximately 2 days per week) Contract: 17 August 2026 - 31 December 2026 IR35: Expected to be Inside IR35 Rate: Competitive Security Clearance: Existing SC clearance advantageous but not essential The Opportunity We are looking for a proactive and hands-on Business Analyst to join ...

Enterprise Architect - SC Cleared

Hiring Organisation
Defence
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£90 - £91.75 per hour + inside IR35
fail first' integration philosophy. Translate architecture policies and risk requirements into actionable design standards, governance, and compliance frameworks . Support architectural governance, security, regulatory and audit requirements. Write and manage RFI and RFQ , and contribute to tool/platform evaluations and proofs of concept. Work closely with Product ...

SC Cleared - Software Engineering Manager - DevOps

Hiring Organisation
Matchtech
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 83 Hourly
high chance of extension - early stage programme) Rate: 82.50ph UMB (Inside IR35) Active SC clearance required. Role details: We are looking for an SC Cleared Software Engineering Manager to support our defence client on an exciting programme in the early stages. This contract role is offered on a hybrid ...

Lead Technical Engineer

Hiring Organisation
Anson Mccade
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£790 per day
weeks/month onsite, plus domestic & international travel) Type: Contract (69 months) Hours: 40 hours/week Day Rate: £792 per day Security Clearance: UK Security Check (SC) Role Overview We are seeking an experienced and client-facing Lead Technical Engineer with 58 years of expertise … lead the high- and low-level design of Security Operations Centre (SOC) solutions. You will spearhead technology designs, guide small engineering teams, and drive end-to-end deployment for customers. Key Responsibilities Design Leadership: Lead high-level designs (HLD), low-level designs (LLD), and deployment-level designs ...

Oracle Database Administrator / Oracle DBA

Hiring Organisation
Damia Group Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day Outside IR35
Cleared Oracle Database Administrator/DBA (Oracle 11g) - Remote UK- Outside IR35 - 3 months+ Please note: Due to the nature of the project, successful applicants will be required to be SC cleared prior to appointment. My client is a global IT consultancy. They are seeking an experienced Oracle … methodical approach during major incidents Clear communication skills across technical and non-technical stakeholders Commitment to service quality, resilience and continuous improvement SC Cleared Oracle Database Administrator/DBA (Oracle 11g) - Remote UK- Outside IR35 - 3 months+ This temporary contract is outside IR35 and will be delivered ...

QA Test Infrastructure Engineer (Contract)

Hiring Organisation
Talent Locker
Location
Somerset, South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
Test Infrastructure Engineer - Contract - MOD/Defence Somerset| £600 per day | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security … resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate physical, virtualised and cloud infrastructure. Provision and verify test environments alongside DevSecOps teams. Build infrastructure ...

Lead Technical Architect

Hiring Organisation
SR2 - Socially Responsible Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 - 600 Daily
Lead Technical Architect - SC Cleared - AWS Authentication SR2 is supporting a high-profile, customer-facing digital programme and is looking for an experienced Lead Technical Architect to provide technical leadership and architectural direction across a complex delivery environment. This is a senior, hands-on leadership role, taking ownership … implementation and live service Lead the architecture and integration of authentication, identity and authorisation services across customer-facing applications Ensure solutions meet appropriate security, scalability, resilience and performance requirements Work closely with engineering, product, delivery and security teams to translate programme objectives into effective technical solutions ...

DevOps Engineer

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day
cloud-native services and supporting databases. Collaborate with development teams to improve deployment, monitoring, and operational processes. Contribute to platform reliability, scalability, and security initiatives. Essential Skills & Experience Strong experience with Cloud Platform (ACP/Core Cloud). Hands-on experience with Kubernetes. Experience with Docker and containerised … DevOps principles. Desirable Skills Data migration experience. Exposure to large-scale cloud transformation programmes. Infrastructure as Code experience. Experience working within regulated or security-conscious environments. If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website. ...

Python Platform Engineer

Hiring Organisation
Develop
Location
South East London, London, United Kingdom
Employment Type
Contract
curated package repositories and controlled publishing workflows. Build reusable CI/CD pipelines, repository templates and automation. Integrate platform services with SSO, RBAC, security and runtime environments. Support reproducible environments across Windows, WSL and Linux. Implement automated onboarding and self-service capabilities. Support vulnerability scanning, SBOMs, provenance … package publishing. Understanding of containers and reproducible environments. Experience with APIs, SSO/RBAC, logging and audit. Familiarity with software supply-chain security and policy-as-code. Strong collaboration, communication and problem-solving skills. A user-focused mindset and comfort working iteratively. ...

Python Platform Engineer

Hiring Organisation
Develop
Location
London, United Kingdom
Employment Type
Contract
curated package repositories and controlled publishing workflows. Build reusable CI/CD pipelines, repository templates and automation. Integrate platform services with SSO, RBAC, security and runtime environments. Support reproducible environments across Windows, WSL and Linux. Implement automated onboarding and self-service capabilities. Support vulnerability scanning, SBOMs, provenance … package publishing. Understanding of containers and reproducible environments. Experience with APIs, SSO/RBAC, logging and audit. Familiarity with software supply-chain security and policy-as-code. Strong collaboration, communication and problem-solving skills. A user-focused mindset and comfort working iteratively. ...