326 to 350 of 21,903 Permanent Security Cleared Jobs

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter … To sustain and expand this capability, HQ SACT is seeking contractor support across multiple labor categories, including Solution Architects, DevSecOps Engineers, Full-Stack Developers, UI/UX Designers, Security Professionals, Acquisition and Contracting Specialists, Product Managers, Systems Engineers, Network Engineers, and Service Desk Operators. Contractors will be integrated into ACT teams under the guidance of the Contracting Officer … activities. Support administration and maintenance of virtualization environments (e.g., Proxmox, VMware, LXC/VPS hosting) and integration with containerized workloads (e.g., Docker, Kubernetes). Implement and maintain networking security measures, including configuration of firewalls, VPNs, ACLs, and encryption technologies (e.g., TLS, PKI). Conduct system administration on Linux and Windows platforms to ensure services interoperate with networking infrastructure. More ❯

Position Description: CGI Federal has an exciting opportunity for a Cloud Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Cloud Engineer designs … on-premises systems to the cloud, automating infrastructure deployments, and optimizing cloud costs. They also play a crucial role in troubleshooting cloud-related issues and ensuring adherence to security policies. CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven … or Chef, which improves efficiency and reduces manual effort. • Cost Optimization: They monitor cloud resource usage, identify areas for cost reduction, and implement strategies to optimize cloud spending. • Security: Cloud engineers are responsible for implementing and maintaining security measures to protect cloud-based systems and data, including access controls, encryption, and network security. • Troubleshooting and Support More ❯

global specialty practices, which cover a variety of solutions, technologies, and industries. This position requires that the candidate selected must currently possess and maintain an active Top Secret security clearance. The position further requires that, after start, the selected candidate have the ability to obtain and maintain an active Top Secret security clearance with polygraph or … experience in modern software engineering, including object-oriented programming, event-driven architecture, and working with modern languages such as Java, C#, and TypeScript solutions - Current, active US Government Security Clearance of TS/SCI or above Preferred Qualifications - AWS experience preferred, with proficiency in a wide range of AWS services (e.g., EC2, S3, RDS, Lambda, IAM, VPC, CloudFormation … AWS Professional level certifications (e.g., Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with automation and scripting (e.g., Terraform, Python) - Knowledge of security and compliance standards (e.g., HIPAA, GDPR) - Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences Amazon is an equal opportunity employer and does not discriminate on the More ❯

agencies most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. We're looking for experienced Platform Architects who can design, build, and maintain the platforms upon which … of experts. We’ll train and support you in taking your career wherever you want it to go. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. … Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. Your future duties and responsibilities The role offers fantastic opportunities to work on leading edge and bespoke technologies within an interesting and highly rewarding environment. We are heavily committed to developing our members and will More ❯

with Mongo, ElasticSearch, and Redis Experience with containerization, including Docker or Podman, or container orchestration, including Swarm or Kubernetes Experience operating with AWS Experience with computer and network security and penetration testing Experience with dataflow integration such as Apache NiFi Experience writing source code for new applications or generating and enhancing code samples for existing applications Experience using … data structures, data transformations, and data processing pipelines Ability to work with automated testing tools to perform testing and maintenance Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate your contributions More ❯

to the DevOps and Infrastructure as Code (IaC) mindset Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc. Implement and enforce DISA STIG compliance across all systems and networks Develop server builds for virtual and physical environments Manage, maintain, configure, and … automation and orchestration Set up administrator and service accounts, maintain system documentation, tune system performance, install system-wide software, validate and implement system patches, including fast turnaround time security critical patches Working knowledge of COTS and FOSS storage solution Improve existing infrastructure to incorporate latest technology best practices and cross application integrations Administer cloud environments, particularly AWS, including … years of prior relevant experience or Masters with 2+ years of prior relevant experience At least 4+ years of relevant professional experience Must have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance Experience in system integrations testing through a full system development life More ❯

the Government in integrating GCCS-J functionality into new baselines • Follow Agile development processes across the full lifecycle: requirements, design, implementation, test, and sustainment • Ensure compliance with DoD security standards, coding best practices, and performance requirements Required Qualifications Education: Bachelor's degree in STEM or related technical field Experience: • 3-5+ years of professional software development experience More ❯

options to recommend strategic enterprise solutions aligned with Sponsor policies and frameworks. • Translate functional requirements into detailed application and database design. • Ensure all developed applications comply with performance, security, and risk management standards, including Authorization and Accreditation (A&A) processes. • Design, develop, and maintain server-side logic, data models, and integration layers to support front-end and system … solving skills in fast-paced, mission-focused settings. Preferred Certifications • AWS Certified Developer - Associate or equivalent cloud certification. • Java SE Programmer or equivalent certification. • CompTIA Security+ or equivalent security-focused certification. Why Join QSS? At Quantum Science Solutions (QSS), we deliver secure, scalable, and mission-aligned technology solutions to support national security objectives. Our professionals thrive More ❯

Job Description Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. We proactively build trusted relationships with our peers, partners and customers, and take ownership for our actions-always striving to do the right thing. Kratos … implementation that is platform agnostic Knowledgeable about design solutions that comply with requirements of Zero Trust Architecture Cloud native solution designs that comply with industry standards of Cyber Security and Operations Design and implement scalable and robust cloud infrastructure capable of supporting real-world, operational missions Manage security logging, monitoring, and alert triage and participate in … security incident response and investigation Candidate must show ability to effectively communicate with various team members, customers, as well as communicate with subcontractor support Provision, configure, administrate, automate, monitor, and support enterprise and project cloud services Effectively interface with the customer, subcontractors, and a cross functional development, design and test teams Effectively work with cyber security More ❯

Position Description: CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through cutting-edge technology. We are seeking individuals with a passion for keeping pace with rapidly evolving technology advancements and leveraging their knowledge on a highly collaborative team to deliver state-of-the … and retrieval. -Collaboration: Collaborate with cross-functional teams, including frontend developers, product managers, and QA teams, to define requirements, integrate components, and ensure seamless functionality. -Performance Optimization and Security: Optimize code and system performance, troubleshoot issues, and ensure adherence to security best practices in data handling and API authentication. -Cloud Integration (Optional): If applicable, implement and … . -Familiarity with containerization technologies (e.g., Docker, Kubernetes). Skills & Qualifications: SMS Level • Education and/or Experience: Bachelor's degree and/or 10+ years of experience • Security Clearance: Active TS/SCI and the ability to obtain and maintain a TS/SCI with CI Poly • Proficiency in Java and/or Python programming languages and More ❯

human-machine teams, counter autonomy - Command and control, decision-making, targeting and intelligence - "Gray Zone" operations and influence campaigns • Must have the ability to obtain a U.S. Secret security clearance that requires U.S. citizenship. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information Desired Skills … meta-optimization, game-theoretic control _ - Computational cognitive science and cognitive modeling - Compute at edge: neuromorphic computing or other non-conventional (bio-inspired, ) • Active Secret level clearance or higher Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression More ❯

to ensure high availability and performance Stay current with new technologies and industry trends, continuously exploring new ways to improve our infrastructure Other duties as assigned Minimum Qualifications Security Clearance - A current TS/SCI U.S. Government Security clearance is required; U.S. citizenship required. 5+ years of experience in DevOps Engineering or Software Development (Java preferred More ❯

oriented individual who can track the impact of events or actions on the underlying infrastructure being managed, such as patching and maintenance. Basic Qualifications: Please list your current security clearance and IAT or relevant certifications on your resume, if applicable. A Bachelor's Degree in Computer Science, Systems Engineering, Software Engineering, Engineering, Mathematics, Physics, or a related field … work experience; or a PhD in a related field with 4 years of relevant work experience Applicants must have a current, active in-scope DoD-issued Top Secret security clearance at the time of application, which is required to start Must have experience with virtualization technologies such as: VMware Red Hat OpenStack Nutanix Experience in Linux and/ More ❯

to ensure high availability and performance. Stay current with new technologies and industry trends, continuously exploring new ways to improve our infrastructure. Other duties as assigned. Minimum Qualifications Security Clearance - A current TS/SCI U.S. Government Security clearance with a CI Polygraph is required; U.S. citizenship required. 5+ years of experience in DevOps Engineering or More ❯

days of hire date Nice If You Have: Experience with AI, ML, or LLM implementations Experience with application deployment via Helm Experience with AI, ML, or LLM security such as Hidden Layer Experience with GitOps tooling, including Flux or Argo CD and Kustomize Experience implementing Cloud-Native solutions to accelerate application development Experience with Identity Authentication and Authorization … or UNIX administration and automation AWS Certified Solutions Architect - Asso cia te or AWS Certified Developer - Asso cia te Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities More ❯

Position Description: CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. … role often involves a combination of backend development, API integration, and sometimes includes aspects of cloud-based solutions, associates with the system engineers and developers to ensure information security CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. … including frontend developers, product managers, and QA teams, to define requirements, integrate components, and ensure seamless functionality Optimize code and system performance, troubleshoot issues, and ensure adherence to security best practices in data handling and API authentication If applicable, implement and integrate cloud services and APIs (e.g., AWS, Azure) for cloud-native solutions and deployments Provide ongoing support More ❯

to ensure high availability and performance Stay current with new technologies and industry trends, continuously exploring new ways to improve our infrastructure Other duties as assigned Minimum Qualifications Security Clearance - A current Secret level U.S. Government Security clearance is required; U.S. citizenship required. 9+ years of experience in DevOps Engineering or Software Development and Bachelors in More ❯

technical teams. Exceptional communication, presentation, and interpersonal skills, with the ability to clearly articulate complex technical concepts to diverse stakeholders. Deep expertise in NIST frameworks, RMF, and DOD security standars An Active TS/SCI with Polygraph level clearance is required to support this effort Desired Qualifications Advanced proficiency in secure software development practices Mastery of cloud-native More ❯

to ensure high availability and performance Stay current with new technologies and industry trends, continuously exploring new ways to improve our infrastructure Other duties as assigned Minimum Qualifications Security Clearance - A current Secret level U.S. Government Security clearance is required; U.S. citizenship required. 5+ years of experience in DevOps Engineering or Software Development and Bachelors in More ❯

scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world for the better. We are seeking a DevOps Engineer to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security … part of the team, the DevOps Engineer 4 responsibilities will include (but will not be limited to) the following: Researching available technology options and their respective functional, performance, security, and interoperability characteristics; testing and evaluation of technology components. Collaborating with development and operations teams to resolve issues, document processes, and continuously improve automation practices, contributing to the overall … maintaining data flow pipelines to integrate applications and federate data among our customer's systems. Qualifications Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/Poly clearance REQUIRED Key Requirements: Education: Bachelor's degree More ❯

DevOps Tooling (Foreman, Ansible, Terraform, Jenkins, GitLab) Familiarity with Containerized Development environments (Rancher, Kubernetes) Expertise with automated testing tools (Selenium) and experience developing automated test plans for both security and functional requirements Familiarity with customer system security requirements and processes Preparation and maintenance of system components Experience with API Gateways, catalogs Experience with DevOps testing Understanding … and application streaming or layering techniques Assist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains SharePoint admin experience IBM Enterprise Lifcycle Management experience TeamWork Cloud/Cameo experience Tableau experience Clearance Applicants selected will be subject to a security investigation and … throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our More ❯

solutions that make a real impact. Within our Digital Modernization sector, we're leading the charge in next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud … configure and maintain virtualized environments to ensure reliable performance, scalability, and security. Contribute to infrastructure modernization efforts by integrating virtualization and automation solutions within hybrid cloud environments. Apply security best practices throughout the software development and deployment lifecycle. Assist in the implementation of automated security tools for vulnerability scanning, application testing (SAST/DAST), and container … and maintaining monitoring solutions to ensure system reliability and performance visibility. Troubleshoot and resolve production issues, assisting with root cause analysis and documentation. Collaborate with developers, QA, and security teams to support DevSecOps initiatives and improve workflows. Contribute to team knowledge sharing and the continuous improvement of DevSecOps practices. Basic Qualifications: Requires BS and 4+ years of prior More ❯

protocols. • Experience supporting and maintaining Microsoft Active Directory Federation Services (ADFS). • Demonstrated experience supporting IT projects for federal clients, with an emphasis on system, network, cloud, and security engineering. • Experience designing, implementing, and managing systems for federal agencies in accordance with government policies and standards. • Experience with the support and maintenance of load balancers. • Strong understanding of … automation tools to meet DHS S&T requirements. • Hands-on experience with federal cloud platforms such as AWS GovCloud, Azure Government, or FedRAMP solutions. • Understanding of cloud-specific security measures (e.g., cloud encryption, IAM, FedRAMP controls). • Knowledge of government-specific security requirements and frameworks (e.g., Continuous Diagnostics and Mitigation (CDM), NIST 800-171). • Experience … with government-approved security tools such as Tenable, Splunk, or CrowdStrike. SOFT SKILLS: • Inherent experience with collaborating with cross-functional teams within the organization, and other offices to ensure the integration and compatibility of IT solutions with other IT systems and applications. • Strong "solutions-oriented" and collaborative mindset to drive solutions and execution for the good of the More ❯

R- Description Leidos has a new and exciting opportunity for a Principal Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos … immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! We are seeking a highly skilled Principal Systems DevOps Engineer with expertise in Git and extensive experience in platform architecture, automation, and cloud infrastructure. This role requires a deep … Kubernetes for automated deployment (preferred). Expertise with caching technologies (e.g., Memcache, Active MQ, Redis, APC), MySQL (Clusters, Replication, Tuning), and Elasticsearch (Kibana a plus). Familiarity with security practices, networking protocols, firewalls, and PCI compliance. 5+ years in Agile development environments and 5+ years managing AWS cloud or virtualized servers in PaaS environments. Proficiency in at least More ❯

variety of solutions, technologies, and industries. This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities As an experienced technology professional, you will be responsible for: - Designing and implementing complex, scalable, and secure AWS solutions tailored to customer needs … equivalent experience - 5+ years of software development tools and methodologies - 3+ years of experience with automation, scripting, and/or software development (e.g., Python) - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Full Stack software development experience (e.g, Python, Angular, React, Java) - Solid understanding of DevOps practices and microservices architecture - Experience working … a wide range of AWS services (e.g., EC2, S3, RDS, Lambda, IAM, VPC, CloudFormation) - AWS Professional level certifications (e.g., Solutions Architect Professional, DevOps Engineer Professional) preferred - Knowledge of security and compliance standards (e.g., HIPAA, GDPR) - Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences Amazon is an equal opportunity employer More ❯