1 to 25 of 8,995 Security Cleared Jobs

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 ❯

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 ❯

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 ❯

Senior Infrastructure Services Manager VMware, Microsoft & Linux Platforms (High Security Clearance - DV) Location: Erskine or Newcastle Work Mode: Hybrid/Remote flexibility with 24x7 rotational support Summary We are seeking a highly skilled infrastructure leader with extensive experience across VMware, Microsoft, and Linux ecosystems. This role blends deep technical expertise with operational leadership, supporting enterprise-grade virtualization, cloud … drive automation, and ensure platform resilience across hybrid environments. The successful candidate must be a sole UK national and hold or be eligible for high-level UK government security clearance (DV). Please note we can consider candidates from both Erskine or Newcastle locations. Essential Job Functions Provide expert technical support in infrastructure services, responding to complex issues … in a relevant field Certifications such as Cisco CCNA, AWS Certified Solutions Architect, CompTIA Security+, VMware VCP, Microsoft Expert, or RHCE Experience in secure environments or government contracts Security Requirement Must hold or be eligible for high-level UK government security clearance 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 ❯

this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance. Please be aware that this role can only be worked within the UK and not Overseas. Our Approach to Inclusion The Bank values diversity, equity, and inclusion. We … disability and/or neurodivergence to apply. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. Armed Forces Covenant The Bank of England guarantees to interview veterans or spouses/partners of military personnel who meet all the essential criteria for the vacancy. In … the best candidates from within that group. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. In applying for this role, you acknowledge the following "this role falls in scope of the Off Payroll Working in the Public Sector legislation. Any rates of payment 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 ❯

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 ❯

encompasses a blend of traditional system administration responsibilities along with a strong emphasis on DevSecOps practices and Agile methodologies. This is a pivotal role in ensuring the stability, security, and efficiency of our systems while actively contributing to the development and deployment of our software products. There is an expectation not just to have impeccable communication skills, but … IAT Level 2 credentials, including baseline cyber certificate(s) and applicable platform certifications, which include common operating environment training (Windows, Linux RedHat/Ubuntu). Required Skills: • Active security clearance. • Security+ and IAT Level II. • Computing environment certification/certificate of training. • 1+ year experience developing and configuring pipeline automations (such as Azure DevOps Server, GitLab, or Jenkins … planning software (such as Jira, Jira Service Desk and Confluence for planning and task tracking). • Expertise in Azure Infrastructure Management to include virtual machines, networks, storage, and security solutions, ensuring optimal performance, scalability, and reliability. • Expertise in hybrid cloud integrations to include creating strategies and implementing solutions that include integration on-premises infrastructure with both Azure cloud 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 ❯

Clearance: High level of security clearance (SC/DV - Developed Vetting) Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundation of our Leidos culture is our Values, Beliefs and Expectations by which we … and integrity is core to how we operate. Because of a key strategic development and a new exciting business opportunity, we have a requirement for a security-cleared Software Engineer based in the UK working at our Farnborough site and remotely. Leidos has more than 30 years' experience of developing and running some of the largest government … to developing and growing our staff. Leidos is a global science and technology solutions leader working to solve the world's toughest challenges in the defence, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Your Role and Responsibilities: As a result of some exciting programme 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 ❯

Females/Disabled/Veterans employer, is an established Service-Disabled Veteran-Owned Small Business (SDVOSB) Department of Defense, government contractor with core competencies in Information Assurance, Cyber Security and Systems Engineering. With offices on both the East and West coasts and an inviting culture, opportunity abounds for the right individual! Software/Container Security Engineer … CONTINGENT - San Diego, California AUSGAR Technologies has an exciting, NEW, CONTINGENT opportunity for a Software/Container Security Engineer to join our team of smart and innovative technical team members working in San Diego, California. This key role is responsible for oversight of Container Information Security for NIWC PAC in Point Loma, CA. Will identify potential … security configuration and other risks and vulnerabilities in the container environment. Will provide container vulnerability assurance inclusive of compliance with configuration requirements, security controls and improvements. Job Responsibilities: • Core Security Expertise o Application Security Fundamentals Experience with static application security testing (SAST), dynamic application security testing (DAST) and More ❯

sustain mission-critical software systems that provide US Navy warfighters with the tools and resources for successfully planning and executing missions Required Qualifications: Currently hold an active U.S. security clearance or be able to obtain one CompTIA Security+ Certified Demonstrated 2-5 years DevOps experience with: Containerization (i.e., Docker, Kubernetes, OpenShift, Rancher) Infrastructure-as-Code (i.e., Ansible, Vagrant …/CD automation tools (i.e., GitLab, Jenkins, AWS Code Build, Azure Pipelines) Linux operating systems (i.e., RHEL, CentOS, Ubuntu) Automation and Scripting (i.e., Bash, Python, PowerShell, etc.) Cyber security practices (i.e., Active Directory, HBSS, etc.) Desired Qualifications: Bachelor's degree in STEM or equivalent Demonstrated experience with : Cloud computing infrastructure or development (i.e., AWS, Microsoft Azure) Full-stack More ❯

Engineer - Cloud job in Scottsdale, Arizona is available with Moseley Technical Services Top Aerospace and Defense company! Qualifications U.S. citizen with ability to obtain Department of Defense Secret security clearance Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field and 8+ years of experience, or a Master's degree plus 6 years of … experience. Python/Java programming Understanding of DevOps principles: CI/CD pipelines, GitOps, automation, configuration management, and IaC Familiar with Scaled Agile methodology Familiarity with security best practices, risk, compliance & vulnerability management, encryption & PKI, incident response, auditing and monitoring Proficiency in languages such as Python, Linux/UNIX, YAML, and JSON. Experience with AWS (AWS Solutions Architect … DNS, IAM, KMS, CloudWatch, CloudTrail Configuration management: Ansible, Terragrunt, ArgoCD Build/Development: VS Code, Maven Event streaming platform (nice to have): Kafka messaging Container orchestration: Kubernetes, Docker, Security, Monitoring and logging: ACAS/Grype vulns scanning, SIEM (Splunk) Prometheus, Grafana, ELK Stack (Elasticsearch, Logstash, Kibana) Version control: Git Infrastructure as Code: Terraform, CloudFormation Collaboration: Jira, Confluence Moseley More ❯

Senior DevOps Software Engineer Clearance: DoD Secret Certification: Comptia Security + Location: The position is at the DISA HQ facility, Ft. Meade, MD, with an opportunity for situational telework. Candidates must be within commuting distance to Ft. Meade, MD, for on-site support. Primary Responsibilities: Develop automated CI/CD build/deployment pipelines using Cloudbees/Jenkins … program leadership. Preferred Qualifications Experience developing and deploying software in a DoD environment (DISA experience is a plus), including experience building and deploying software applications that meet DoD security standards and updating applications and code to meet security scans and security implementation guidelines (e.g. STIGs). Experience with Atlassian tools, including Bitbucket integrations with … JIRA and Confluence. Experience integrating code review systems into the SCM process. Experience with static code analysis, particularly security scans. Experience working remotely with a geographically dispersed team. Experience working as part of an Agile software development team. Ability to commute to a DISA site (Scott or Meade) as needed. For more information please Contact Us Or send More ❯

Operating Systems & Infrastructure: Deep knowledge of Windows, Linux, and macOS patching. Experience with Windows Server Update Services (WSUS), SCCM, or Linux patching tools like YUM and APT. Network & Security Testing: Understanding of vulnerability scanning tools (Nessus, Qualys) and security compliance frameworks (DISA STIGs, NIST, CIS benchmarks). Database & Log Analysis: Ability to query logs and databases … analytical and troubleshooting skills to diagnose patch-related issues. Excellent documentation skills to track test cases, patch deployment results, and remediation steps. Collaboration & Communication to work with DevOps, security, and IT operations teams on patch validation. Must be able to obtain an NRC Public Trust Security Clearance prior to start (may take anywhere between … U.S. Citizenship OR U.S. Permanent Residence is required. Certifications (Preferred not required): ISTQB Certified Tester (Foundation or Advanced Level) - for software testing expertise. CompTIA Security+/CEH - for security-focused patching and compliance knowledge. Microsoft Certified: Windows Server/SCCM/Azure - for Windows patch management expertise. Red Hat Certified Engineer (RHCE)/LPIC - for Linux-based patch More ❯

and Integrated Command, Control, Communications, Computers, & Intelligence (C4I) System Framework (ICSF) Experience working within an Agile/SAFe environment Education Requirements: Bachelor of Science in Engineering, Physics, Network Security, or Computer Science from an accredited college or university Certifications: Completed or working towards completing the following certifications: Microsoft Certified Professional (MCP) OR A Red Hat Certified System Administrator … RHCSA), AND a certification in that meets the requirements for IAT level 2 (i.e., Security + CISSP) Working towards completing the following certifications: Professional Software Engineering Master (PSEM)/Certified Software Development Professional (CSDP) Vendor/platform-specific certification (e.g., Microsoft Certified Solutions Developer (MCSD), Microsoft Certified Applications Developer (MCAD), Microsoft Certified Database Administrator (MCDBA), Sun Certified Professional … environment Proven leadership ability as well as strong decision-making skills Process-oriented with strong organizational and time management skills Excellent and effective oral and written communication skills Security Requirements: U.S. Citizen Active SECRET clearance Additional Information: This is not a remote position Travel may be required for this position (less than 10%) Imagine One Technology & Management, Ltd. More ❯

15+ years of relevant professional experience for Expert Education: Bachelor's degree in Software Engineering or related discipline. 4 years additional experience may be substituted for a degree. Security: Current/active TS/SCI clearance with CI polygraph or willingness to take one. Background investigation required, including a minimum of a criminal and credit check as well … USA +1 Principal Responsibilities: • Design, implement and maintain multiple DevOps pipelines • Implement CD & CI solutions to support rapid development and integration • Integrate static code analysis and other security mechanisms into pipeline • Design and apply hybrid deployment strategy (cloud and local virtualized) • Work with software and system engineers to apply automated test and documentation processes • Troubleshoot and resolve network More ❯

• This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) • Because an active or interim DoD clearance is required, U.S. Citizenship is required Top More ❯

Cloud & Infrastructure Engineer - Defence & Security Bristol, London or Manchester £55,000 - £80,000 SC/DV Cleared or Eligible Are you an experienced engineer with a consulting mindset, passionate about delivering secure, scalable, and cutting-edge cloud solutions? We're looking for Cloud & Infrastructure Engineers to support high-impact Defence & Security programmes. You'll work … scalable cloud architectures (Azure, AWS, GCP) Hands-on with IaC tools (Terraform, Bicep, CloudFormation) and CI/CD pipelines Proficient in Python or Bash scripting Knowledge of cloud security best practices (e.g. IAM, encryption, vulnerability management) Familiar with Docker, Kubernetes, serverless, and event-driven architectures Comfortable working with both SQL and NoSQL databases A passion for engineering excellence … Cutting-edge projects across defence and wider industry A supportive, inclusive environment with clear progression paths Ready to help shape the future of cloud and engineering in national security? Apply now People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology More ❯

make a real impact in a dynamic, high-stakes environment? We're looking for a talented Automation Engineer to join our diverse team within the Aerospace, Defence, and Security sector. This is your chance to blend your software engineering and operations skills to drive automation, monitor system performance, and enhance infrastructure at scale. In this vital role, you … to apply and talk to us about what might be possible. Employment Type: Full-time Location: Farnborough – on-site at least 3 days, likely 5 days a week Security Clearance Level: Eligible for SC and DV clearance Salary: up to £65,000 dependent on experience. Benefits: £5,400 car allowance, 25 days annual leave with the option to … apply and talk to us about what might be possible. Loved reading about this job and want to know more about us? Sopra Steria’s Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client’s goal of National Security More ❯

be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship . An interim and/or final U.S. Secret Clearance Post-Start is required. Basic Qualifications (Required Skills/Experience … this position will be accepted until Aug. 31, 2025 Export Control Requirements: This is not an Export Control position. Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. … genetic factors, military/veteran status or other characteristics protected by law. Keywords: DevSecOps, Cloud Computing, AWS, Azure, CI/CD, Infrastructure as Code, Automation, Software Development, Agile, Security Clearance More ❯