1 to 25 of 9,410 Security Cleared Jobs

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/… accessibility, reliability, and security. To be successful in this role, you should have a strong background in software engineering, cloud infrastructure, deployment strategies, DevOps practices and tools, and security principles. You should also be proactive, concise, and effective communicating with technical and non-technical stakeholders. Here's what you can expect: Generous paid time off and flex time … practices Experience deploying applications in a production environment Strong knowledge of DevOps practices and tools, including continuous integration and deployment, automation, and monitoring. Familiarity with cloud infrastructure and security best practices, including experience with cloud providers such as AWS or Azure. Understanding of security principles and protocols, including authentication, authorization, encryption, and vulnerability management. Experience with More ❯

testing and software development in support of DevSecOps to enhance mission-critical systems. The candidate will contribute to developing and testing innovative solutions while ensuring compliance with rigorous security and operational standards. This role involves collaboration with cross-functional teams, including DevOps, software engineering, and cybersecurity professionals, to deliver high-quality, secure, and efficient solutions. Key Responsibilities: 1. … Administration and Networking: Configure and maintain Linux and Windows systems. Manage virtualized environments (e.g., VMware, VirtualBox). Troubleshoot networking issues, including IP address configuration and virtual NICs. 5. Security and Compliance: Conduct vulnerability assessments and remediation. Apply cybersecurity principles to ensure secure software and system design. Qualifications: Education: BS in Computer Science or equivalent technical field. Advanced degree … testing, or DevSecOps roles. Proven experience with Python, GitLab CI/CD, and Kubernetes. Familiarity with cloud platforms such as AWS or Azure. Certifications: AWS Solutions Architect or Security Specialty (preferred). Certified Ethical Hacker (CEH) or similar. Linux Foundation Certified Kubernetes Administrator (preferred). Skills: Strong expertise in Linux and Windows environments. Proficient in scripting/programming More ❯

REQUIREMENTS Must be able to pass pre-employment background screening. Must possess and be able to maintain a Top-Secret clearance with SCI eligibility. Must be able to be cleared for base or site access. Must be a US Citizen. Must be available for a flexible work schedule to include nights, weekends, and holidays Must possess and maintain a More ❯

Client: Aerospace/Defense Position: Senior Software Engineer - Cloud Location: Scottsdale, AZ Length: Long-term Hourly rate: up to $90/hr W2 Security Clearance: U.S. citizenship is required, along with the ability to obtain and maintain a Department of Defense (DoD) Secret security clearance. Desired Skills & Qualifications: Python/Java programming languages Understanding of DevOps … principles: Knowledge of CI/CD pipelines, GitOps, automation, configuration management, and infrastructure as code Familiar with Scaled Agile methodology and its best practice Security knowledge: Familiarity with security best practices, risk, compliance & vulnerability management, encryption & PKI, incident response, auditing and monitoring Programming and scripting: Proficiency and strong knowledge in languages such as Python, Linux/… of Docker and Kubernetes Strong understanding of API Design, testing, development and management Collaboration and communication: Ability to communicate and work effectively with development team members, operations, and security teams Problem-solving and analytical skills: Ability to identify issues and develop effective solutions Documentation: Well versed in generating documentation and sharing important knowledge Artificial Intelligence: Well versed in More ❯

and stakeholders - Obtain Security+ within the first 90 days of employment with Raft Highly preferred: - Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD), or Certified Kubernetes Security Specialist (CKS) - Infrastructure as Code experience, specifically using Terraform - vSphere experience Clearance Requirements: Active Secret security clearance Work Type: Hybrid - Boston, MA preferred (or Langley, VA, Tampa. More ❯

Security+ within the first 90 days of employment with Raft Highly preferred: - Nice to have: Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD), or Certified Kubernetes Security Specialist (CKS) - Nice to have: Infrastructure as Code experience, specifically using Terraform - Nice to have: vSphere experience Clearance Requirements: Active Secret security clearance Work Type: Hybrid - Boston More ❯

experienced Senior Systems Administrator to join our IT team. The ideal candidate will be responsible for managing, maintaining, and improving the organization's IT infrastructure, ensuring optimal performance, security, and reliability. This role involves collaborating with cross-functional teams, troubleshooting complex system issues, and implementing best practices for system administration and security. Active TS/SCI clearance. Key … Responsibilities: Administer, configure, and maintain servers, networks, and cloud-based systems. Monitor system performance and ensure high availability and reliability. Implement security policies, patches, and updates to safeguard IT infrastructure. Perform system backups, disaster recovery planning, and data protection measures. Troubleshoot and resolve technical issues, minimizing system downtime. Manage user access, permissions, and authentication protocols. Automate system administration More ❯

with comp time (with customer approval) Tuition and Training: Free CBTNuggets Online Training Account - More than 200 online IT courses on a large variety of topics, including networking, security, virtualization, and the cloud - Cisco, Microsoft, and Google - Virtual Labs Free L inux Academy Online Training Account Internal Tracking -SC-CIT-182 If you would like to complete a More ❯

with comp time (with customer approval) Tuition and Training: Free CBTNuggets Online Training Account - More than 200 online IT courses on a large variety of topics, including networking, security, virtualization, and the cloud - Cisco, Microsoft, and Google - Virtual Labs Free L inux Academy Online Training Account Internal Tracking -SC-CIT-180 If you would like to complete a More ❯

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Software Engineer to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions. As a Software Engineer … such as AWS, Azure or Google Cloud Familiarity with DevOps practices and principles, such as CI/CD pipelines, containerisation (e.g. Docker) and associated orchestration Knowledge of software security principles and best practices Location? Hybrid, with 2-3 days working from Daintta office (London or Cheltenham) or on client site as required. What's in it for you … can be innovative and creative. A place where you have the opportunity to learn about all aspects of business from marketing to sales, to delivery and business operations. Security Information Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To qualify, you must be a British Citizen More ❯

Passion for technology and innovation. Flexibility to travel and work on projects across the UK. Due to the sensitive nature of some of our projects, candidates must meet security clearance requirements. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants … of the UK's biggest and best brands across the commercial and public sectors. Our teams have experience in delivering award winning programmes in space, defence and national security, central government and the public sector, as well as the commercial sector including financial services, oil and gas, energy and utilities and communications. More ❯

your future. As a Technical Industrial Placement, you'll join the forefront of innovation in the Space, Defence & Intelligence sectors, contributing to ground breaking projects that safeguard national security, push the boundaries of space exploration, and revolutionize intelligence systems. This is your chance to use your technical expertise to make a real difference. The Role - Technical Industrial Placement … for technology and innovation. Flexibility to travel and work on projects across the UK. Due to the sensitive nature of projects within the SDI sector, candidates must meet security clearance requirements. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants … of the UK's biggest and best brands across the commercial and public sectors. Our teams have experience in delivering award winning programmes in space, defence and national security, central government and the public sector, as well as the commercial sector including financial services, oil and gas, energy and utilities and communications. More ❯

your future. As a Technical Industrial Placement, you'll join the forefront of innovation in the Space, Defence & Intelligence sectors, contributing to ground breaking projects that safeguard national security, push the boundaries of space exploration, and revolutionize intelligence systems. This is your chance to use your technical expertise to make a real difference. The Role - Technical Industrial Placement … for technology and innovation. Flexibility to travel and work on projects across the UK. Due to the sensitive nature of projects within the SDI sector, candidates must meet security clearance requirements. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants … of the UK's biggest and best brands across the commercial and public sectors. Our teams have experience in delivering award winning programmes in space, defence and national security, central government and the public sector, as well as the commercial sector including financial services, oil and gas, energy and utilities and communications. More ❯

your future. As a Technical Industrial Placement, you'll join the forefront of innovation in the Space, Defence & Intelligence sectors, contributing to ground breaking projects that safeguard national security, push the boundaries of space exploration, and revolutionize intelligence systems. This is your chance to use your technical expertise to make a real difference. The Role - Technical Industrial Placement … for technology and innovation. Flexibility to travel and work on projects across the UK. Due to the sensitive nature of projects within the SDI sector, candidates must meet security clearance requirements. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants … of the UK's biggest and best brands across the commercial and public sectors. Our teams have experience in delivering award winning programmes in space, defence and national security, central government and the public sector, as well as the commercial sector including financial services, oil and gas, energy and utilities and communications. More ❯

Job Title: Cloud DevOps Engineer Location: Birmingham Career Level: CL10 (Senior Analyst) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. Accenture is a More ❯

Our team of experienced network, security, VDI, Linux, and Windows engineers are seeking motivated team members, of all experience levels, to join us in supporting and growing our complex infrastructure. We take our employees' professional growth seriously. You'll see your skills improve as you interact daily with a group of passionate engineers and introduce new, fresh ideas … understood across the company, so you'll always know the business reasons behind your tasking. We are seeking a motivated and detailed oriented Cloud Engineer to join our security operations team. The ideal candidate will have a strong understanding of information security principles and practices, a solid foundation in network security, effective communication skills … performance, availability, and security. -Collaborate with development and operations teams to ensure seamless integration. -Automate infrastructure provisioning using tools like Terraform, CloudFormation, or ARM templates. -Ensure compliance with security policies and best practices. -Troubleshoot and resolve issues related to cloud infrastructure and services. -Optimize cloud costs and resource usage. Qualifications: -Bachelor's degree in computer science, information security More ❯

Are you a System Administrator passionate about maintaining and optimizing IT infrastructure? At Restless Software, you'll have the opportunity to manage critical systems, enhance security, and support a collaborative and innovative team. We're looking for someone who is eager to ensure system reliability and is committed to delivering exceptional IT solutions. Responsibilities: Install, configure, and maintain … operating systems, servers, and network infrastructure. Monitor system performance, troubleshoot issues, and implement necessary updates and patches. Manage user accounts, access controls, and security protocols to ensure data protection. Maintain backups, disaster recovery plans, and system redundancy strategies. Implement automation scripts for system administration tasks using PowerShell, Bash, or Python. Collaborate with DevOps and development teams to support … deployments and system integrations. Ensure compliance with security best practices, policies, and regulatory standards. Manage cloud-based infrastructure and services (AWS, Azure, GCP) as needed. Provide technical support, training, and guidance to end-users and internal teams. Document system configurations, processes, and troubleshooting procedures. Mandatory Skills: Bachelor's degree in Computer Science, Information Technology, Engineering, or a related More ❯

and apps Monitoring, Performance & Reliability oProficient with DevOps and SRE methodologies oAnalyze service stack performance and recommend improvements oUnderstand SLA requirements, high availability architectures, and performance optimization techniques Security & Compliance oKnowledge of security best practices, networking protocols, firewalls, PCI compliance, and maintaining confidentiality of processed information Communication & Documentation oStrong problem-solving, analytical, and technical troubleshooting skills … excludes education experience such as Bachelor' s or master's degree in relevant field) This TTO requires the candidates polygraph to be within 5 years. Position requires active Security Clearance with appropriate Polygraph Pay Range: 185,000-235,000 The RealmOne pay range for this job level is a general guideline only and not a guarantee of compensation More ❯

and well-documented code following best practices. Collaborate with cross-functional teams, including designers, product managers, and DevOps engineers, to deliver high-quality software solutions. Ensure application performance, security, and scalability. Mandatory Skills: Bachelor's degree in Computer Science, Software Engineering, or a related field. 10+ years of experience in a professional role as a Software Engineer Relevant … in a fast-paced Agile/Scrum environment. Experience with JIRA or similar ticketing systems for task tracking and management. On-the-job experience with sponsor's policies, security practices, regulations, and standards About Us Restless Software is an equal opportunity employer that provides highly skilled technologists and creative solutions to clients in both the private and public More ❯

and talented professional who is seeking a challenging opportunity as a DevOps Engineer. This role will lead the DevOps effort across a team of software engineers, and cyber security SMEs to design, implement, support, and maintain solutions. The successful candidate will contribute to deploying and maintaining infrastructure supporting the development and integration of a distributed endpoint collection tool … qualifications/skills: Experience with RMF (Risk Management framework) is a plus Experience with sustainment and management of program CompTIA Security+ certification Experience with Cyber and/or Security Engineering a plus Tools/Systems: Cloud Native, Kubernetes, Docker, CI/CD, Helm, Terraform, 0, Ansible, Vault, Postgres, Golang, Python Clearance: U.S. citizenship required Active TS/SCI More ❯

DevOps Engineer (DV-Cleared) – National Security Projects Location: Gloucester or Manchester (Hybrid)Clearance Required: DV ClearanceEmployment Type: Full-timeAre you passionate about working with cutting-edge technology? Do you thrive in high-stakes environments where your skills contribute to national safety and digital resilience? We’re partnering with a highly respected organisation operating in the national security … a multidisciplinary engineering team that works across secure government and defence programs, helping to build, test, deploy, and maintain high-quality software systems. This role bridges development, infrastructure, security, and operations—giving you exposure to a broad technical environment with purpose-driven impact. What You’ll Be Doing You will design and implement DevOps pipelines and practices that … Automating build, integration, deployment, and cloud infrastructure processes Supporting and optimising CI/CD pipelines Containerising and orchestrating microservices-based environments Troubleshooting complex issues across infrastructure, code, and security layers Collaborating with engineers, architects, and operational teams Maintaining systems in live environments and responding to incidents Ensuring security, observability, and scalability are embedded in solutions Key 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 We are seeking a highly skilled Automation Test Lead to join our dynamic team in Digital Services and Analytics (DS&A) and drive our automation testing … Access to a life insurance entitlement of six times your annual salary. Access to a wide-range of physical, emotional, financial, and social wellbeing programmes, tools, and incentives. Security Clearance and Eligibility Important information regarding this role: This role is for a locally hired position in the UK and candidates must have current legal authorisation to work immediately More ❯

better businesses and benefiting society. The Opportunity As a Senior Site Reliability Engineer (SRE), you'll be joining a team whose mission is to ensure the availability, performance, security and reliability of our platform and core services, ensuring that they meet the needs of our internal and external users. You will take the lead on projects across the … responding to incidents as part of our 24/7 SRE on-call team. The SRE team: Strives to provide the highest standards of Availability, Scalability, Performance and Security for our Software as a Service environments across multiple cloud vendors and our own private cloud physical infrastructure hosted at datacentres in the UK. Provides enabling infrastructure, pipelines and … tooling to support product development. Works closely with security, product development and commercial teams to ensure the future suitability of our infrastructure Agrees and sets standards and methodologies for engineering work Proactively monitors our platform and responds to incidents as part of a 24/7 rota Key responsibilities of the role We're looking for a great More ❯

for technology and innovation. Flexibility to travel and work on projects across the UK. Due to the sensitive nature of projects within the SDI sector, candidates must meet security clearance requirements. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants … of the UK's biggest and best brands across the commercial and public sectors. Our teams have experience in delivering award winning programmes in space, defence and national security, central government and the public sector, as well as the commercial sector including financial services, oil and gas, energy and utilities and communications. More ❯

United Kingdom Job Identification 301929 Job Category Product Development Posting Date 07/30/2025, 04:39 PM Job Type Regular Employee Does this position require a security clearance? No Years 3 to 5+ years Applicants Less than 10 applicants Applicants are required to read, write, and speak the following languages English Job Description We are looking More ❯