26 to 50 of 1,760 Remote Security Cleared Jobs

Technical Architect (DV Security Clearance) Join to apply for the Technical Architect (DV Security Clearance) role at CGI Technical Architect (DV Security Clearance) 2 weeks ago Be among the first 25 applicants Join to apply for the Technical Architect (DV Security Clearance) role at CGI Get AI-powered advice on this job … unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Technical Architect to join our Secure Innovation & Advisory team, working collaboratively with More ❯

Social network you want to login/join with: Technical Architect (DV Security Clearance), London col-narrow-left Client: CGI Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: ce717d701b04 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Position Description: CGI’s Space, Defence, and Intelligence … unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Technical Architect to join our Secure Innovation & Advisory team, working collaboratively with More ❯

Technical Architect (DV Security Clearance) Position Description CGI's Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We More ❯

DevOps Engineer (DV Security Clearance) Position Description CGI's Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are More ❯

Excellent written and verbal communication skills Ability to work independently and in a team environment Strong problem-solving and critical thinking skills Must have existing TS/SCI security clearance with CI Poly (eligible) Desired Skills/Experience: Programming Languages: Python, Java, C++, NodeJS Object-Oriented (OO) Programming skills with modern development languages Cloud, DevOps, Open Source technologies More ❯

Site Reliability Engineer (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner More ❯

Senior Infrastructure Engineer (VMWare) Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - 80% on-site requirements UNLEASH YOUR POTENTIAL The Normal Change Infrastructure Engineer will work alone and/or as part of a team depending on the size and complexity of the change task to deliver Infrastructure changes in a demanding environment. Based primarily at our … MS SQL, MS System Centre, Office365, MS Exchange & CLI tooling such as PowerShell; Have good general knowledge of SAN storage technologies; Have experience of working in security cleared environments/working in Defence; Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer; Strong focus … to continuous improvement in everything we do. To work with our talented team and our customers you would need to be able to achieve a high level of security clearance. SKILLS AND KNOWLEDGE: Excellent written and oral communication skills as the central point of contact for Deployed Service Delivery. Experience of ITIL Service Management Experience of software maintenance More ❯

Mid-level Infrastructure Engineer (VMWare) Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - 80% on-site requirements UNLEASH YOUR POTENTIAL The Normal Change Infrastructure Engineer will work alone and/or as part of a team depending on the size and complexity of the change task to deliver Infrastructure changes in a demanding environment. Based primarily at … MS SQL, MS System Centre, Office365, MS Exchange & CLI tooling such as PowerShell; Have good general knowledge of SAN storage technologies; Have experience of working in security cleared environments/working in Defence; Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer; Strong focus … to continuous improvement in everything we do. To work with our talented team and our customers you would need to be able to achieve a high level of security clearance. SKILLS AND KNOWLEDGE: Excellent written and oral communication skills as the central point of contact for Deployed Service Delivery. Experience of ITIL Service Management Experience of software maintenance More ❯

growth. Find your future with us. Boeing delivers leading-edge platforms, technology, services, and capabilities to bring the best value to the Ministry of Defence and UK national security services. Employing more than 1,800 people, Boeing Defence UK provides long-term support for more than 120 Boeing military rotary-wing and fixed-wing aircrafts in the UK. … and blending our local expertise with our 'One Boeing' global approach, Boeing Defence UK is well positioned to support the UK with its current and future defence and security challenges. The Role As the Lead DevOps Engineer, you will be responsible for designing, implementing, and managing our MoDCloud Azure infrastructure using Infrastructure as Code (IaC) and automation practices. … You will lead a team of engineers, collaborate with cross-functional teams, and ensure the reliability, scalability, and security of our cloud environments, particularly in classified settings. Please note: this role is subject to successful Contract Award. This is an on-site role, with flexibility for occasional remote working at the discretion of the management team. Primary Responsibilities More ❯

a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Grade: GG10 - GG11 Referral Bonus: £5,000 National Security & Government Overview The National Security & Government business is growing and there are an increasing number of opportunities to work with a range of National Security … bonus scheme You are welcome to join any/all of our Diversity and Support groups. These groups cover everything from gender diversity to mental health and wellbeing. Security Clearance Only those with the permanent and unrestricted right to live and work in the UK will be considered for a position within BAE Systems Digital Intelligence. Due to … our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that More ❯

a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Grade: GG10 - GG11 Referral Bonus: £5,000 National Security & Government Overview The National Security & Government business is growing and there are an increasing number of opportunities to work with a range of National Security … bonus scheme You are welcome to join any/all of our Diversity and Support groups. These groups cover everything from gender diversity to mental health and wellbeing. Security Clearance Only those with the permanent and unrestricted right to live and work in the UK will be considered for a position within BAE Systems Digital Intelligence. Due to … our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that More ❯

with message queue technologies (e.g., RabbitMQ, AMQP) Solid grasp of SQL and relational databases Linux systems expertise, including command line and shell scripting Understanding of network and system security fundamentals Exposure to cloud platforms, especially AWS (EC2, Lambda, RDS, S3) Nice to Have Proficiency in one or more of the following: Java, Go, Python Previous experience working with More ❯

with message queue technologies (e.g., RabbitMQ, AMQP) Solid grasp of SQL and relational databases Linux systems expertise, including command line and shell scripting Understanding of network and system security fundamentals Exposure to cloud platforms, especially AWS (EC2, Lambda, RDS, S3) Nice to Have Proficiency in one or more of the following: Java, Go, Python Previous experience working with More ❯

and technically innovative programmes in the industry. Key Skills/Experience Essential Minimum of 3 years' extensive experience with Azure cloud services, including advanced resource management, networking, and security implementations 2 years' hands-on experience with Terraform and Infrastructure as Code methodologies in enterprise environments Proven track record of architecting and implementing complex cloud solutions at scale Advanced … one scripting/programming language (PowerShell, Python, Bash) with demonstrable complex automation implementations Experience designing and implementing robust monitoring solutions and advanced alerting strategies Strong background in cloud security principles and implementation of security controls in Azure environments Demonstrated ability to lead technical discussions with stakeholders and translate business requirements into technical solutions Experience mentoring junior … Strong analytical mindset with exceptional problem-solving abilities Must be willing to do UK-based travel for projects Right to work in the UK Ability to achieve UK Security Clearance Desirable Experience designing and implementing sophisticated CI/CD pipelines for enterprise applications Hands-on experience with Azure DevOps, GitHub Actions, or similar advanced CI/CD tools More ❯

Summary: CCL Solutions Group is seeking an exceptional Senior Penetration Tester with CHECK Team Leader Infrastructure (CTL-INF) qualifications to join our elite team of security professionals. Location: Home based Main Job Summary This is more than just a job, we're looking for individuals with a hacker's mindset, deep technical expertise, and a relentless drive to … secure the UK's most critical assets. You will be leading engagements across secure environments, delivering high-impact assessments, mentoring team members, and shaping the offensive security direction of the business. In return, we offer a highly supportive environment with structured mentoring, paid training days, and access to advanced tooling. Main Duties & Responsibilities (other duties may be assigned … strategies, and technical impact. Support red team simulations, infrastructure reviews, and adversary emulation where required. Contribute to internal R&D, tooling improvements, and the development of our offensive security services. Required Skill Set & Experience: This role requires a senior and mature person who can demonstrate leadership, honesty and integrity and who expects high standards. Please understand this is More ❯

keep the UK safe? Join BAE Systems as an experienced Software Engineer. As a key member of a Software Engineering team, you’ll be working with our National Security Customers to build systems that support their core mission capabilities. You’ll work as part of empowered, autonomous DevOps teams with regular contact with end-users to flexibly and … team be directly making a huge impact upon the systems you work on, you’ll be doing it for an organisation who makes a huge impact to the security of the UK. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof … TensorFlow Deploying and managing in Cloud Computing such as AWS, MS Azure Containerisation e.g. Docker, Kubernetes Relational, document, or graph database systems Software configuration and deployment e.g. Ansible Security Clearance Due to the nature of our work, successful candidates for this role will be required to hold an active eDV before applying for this opportunity. How we will More ❯

keep the UK safe? Join BAE Systems as an experienced Software Engineer. As a key member of a Software Engineering team, you’ll be working with our National Security Customers to build systems that support their core mission capabilities. You’ll work as part of empowered, autonomous DevOps teams with regular contact with end-users to flexibly and … team be directly making a huge impact upon the systems you work on, you’ll be doing it for an organisation who makes a huge impact to the security of the UK. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof … TensorFlow Deploying and managing in Cloud Computing such as AWS, MS Azure Containerisation e.g. Docker, Kubernetes Relational, document, or graph database systems Software configuration and deployment e.g. Ansible Security Clearance Due to the nature of our work, successful candidates for this role will be required to hold an active eDV before applying for this opportunity. How we will More ❯

HSEN - TA2 -13 HSEN Senior Technical Security Engineer 23-10-20 HSEN Senior Technical Security Engineer Position Summary Softek International is seeking a Senior Technical Security Engineer to support the DHS Enterprise Engineering Division within the Office of the Chief Information Officer (OCIO) is responsible for the architecture, design, engineering, Tier 3 operations support … maintenance, and management of the network and security infrastructure. This program portfolio includes management and oversight of the technical infrastructure and security tools, sensors, servers, and data storage devices to support the DHS Network Operations Security Center (NOSC) Cyber (SOC) and other DHS stakeholders and Components. This role needs to provide strategic and tactical … direction to a high functioning team of network and security engineers, data center specialists, and DHS stakeholder groups. Candidates must be able to convey • Experience and Ability to provide leadership and hands up support to team of ENGs. • Experience and Ability to hold his/her own with Federal technical leadership. • MUST reside in the DC/MD More ❯

on AWS (or equivalent cloud providers) • Strong experience with Spring Boot and microservices architecture. • Strong understanding of RESTful services, API design and implementation. • Good knowledge in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • JMS • XML, JSON • SQL, JDBC • Unix, Linux • Experience with object-oriented … analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution • High level of self-motivation, desire to deliver stellar solutions and willingness to work in a distributed team environment. • Ability to lead and mentor junior level developers Desired Skills and Experience • Developing More ❯

development projects • Provisioning, operating, and maintaining systems running on AWS (or equivalent cloud providers) • Strong understanding of RESTful services, API design and implementation. • Good knowledge in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • Java Micro Service Architecture frameworks such as Spring Boot • Java Frameworks … JSON • SQL, JDBC • Unix, Linux • React, Angular, HTML, CSS and JavaScript • Experience with object-oriented analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution • High level of self-motivation, desire to deliver stellar solutions and willingness to work in a distributed team More ❯

a 9/80 schedule, which is a compressed work schedule, with alternate Fridays off. Job Description: Maintain system patches, as well as operating system, in accordance with Security Technical Implementation Guide (STIG) compliance. Scan systems and assist the team in remediating vulnerabilities using ACAS. Administrate, monitor, troubleshoot, and maintain Window or Linux-based workstations, enterprise IT servers … and follow-up on complex problems and ensure resolution. Work with application developers and operations to support production applications Perform server administration tasks, including user/group administration, security permissions, group policies, research event log warnings and errors, resource monitoring and resolution, while ensuring system architecture components work together seamlessly. Responsible for the maintenance, configuration, and reliability of … hosted EC2 instances, including proactively improving AWS infrastructure. Identify the need for and provide new patches, upgrades, configurations, or new instances. Required Qualifications: Currently hold an active U.S. security clearance or be able to obtain one. CompTIA Security+ Certified 2-5 years system administration experience related to: Linux operating systems (i.e., RHEL, CentOS) Windows Server Operating Systems (i.e. More ❯

and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network Security Architecture: Design and maintain secure, scalable … and identity-aware access controls for modern enterprise and remote work environments. • Automation & Infrastructure as Code (IaC): Develop and implement automated solutions for network provisioning, configuration management, and security enforcement using tools such as Terraform, Ansible, or Python. • Cloud-Native Security Enablement: Design secure connectivity and protection mechanisms within cloud-native environments (Azure, AWS, GCP), including … VPCs, firewalls, transit gateways, and cloud-based WAFs. • Agile & DevSecOps Collaboration: Contribute to Agile project teams by embedding security into iterative solution delivery. Collaborate with DevOps and platform teams to integrate network security controls into CI/CD pipelines. • Threat Modeling & Risk Management: Perform security threat modeling for network systems. Contribute to security More ❯

and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network Security Architecture: Design and maintain secure, scalable … and identity-aware access controls for modern enterprise and remote work environments. • Automation & Infrastructure as Code (IaC): Develop and implement automated solutions for network provisioning, configuration management, and security enforcement using tools such as Terraform, Ansible, or Python. • Cloud-Native Security Enablement: Design secure connectivity and protection mechanisms within cloud-native environments (Azure, AWS, GCP), including … VPCs, firewalls, transit gateways, and cloud-based WAFs. • Agile & DevSecOps Collaboration: Contribute to Agile project teams by embedding security into iterative solution delivery. Collaborate with DevOps and platform teams to integrate network security controls into CI/CD pipelines. • Threat Modeling & Risk Management: Perform security threat modeling for network systems. Contribute to security More ❯

The selected candidate will support and maintain our customers' FedRAMP- compliant deployment in AWS GovCloud for public sector customers. The SRE will be responsible for ensuring high availability, security, and compliance of cloud-based environments while driving automation, monitoring, and incident response best practices. U.S. Citizenship (required for working in GovCloud environments) Terms: Fulltime/Direct Hire Location … GovCloud, including EC2, EKS, MSK, S3, RDS, IAM, CloudTrail, and CloudWatch. • Strong expertise in Infrastructure as Code (Terraform, Ansible). • Experience with FedRAMP, NIST 800-53, and cloud security best practices. • Proficiency in Kubernetes, Docker, and container orchestration. • Knowledge of Linux system administration and scripting (Python, Bash). • Experience with logging, monitoring, and observability tools in a cloud … based infrastructure in AWS GovCloud, ensuring FedRAMP compliance and high availability. • Reliability & Performance: Monitor and enhance system performance, scalability, and reliability through observability tools, automation, and best practices. • Security & Compliance: Implement and maintain security controls aligned with FedRAMP, NIST 800-53, and other federal cybersecurity standards. • Infrastructure as Code (IaC): Develop and manage infrastructure automation using More ❯

Software Engineer - SC or DV Cleared | 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 … 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 DV clearance If SC-cleared, you must be eligible and willing to undergo DV clearance Strong understanding of software development lifecycles Collaborative team player with excellent communication skills Comfortable working in highly regulated, secure … The Offer: £55,000 - £75,000 Hybrid working : 4 days per week onsite Secure, mission-driven defence and national security projects DV clearance 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 your data please review our More ❯