801 to 825 of 21,962 Permanent Security Cleared Jobs

Senior Software Engineers. This position is expected to be 100% onsite. The selected candidate will be required to work on-site at one of the listed location options. Security Clearance and Export Control Requirements: This position requires an active TS/SCI U.S. Security Clearance. (A U.S. Security Clearance that has been active in … this position will be accepted until Oct. 21, 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 an active U.S. Top Secret/SCI Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active More ❯

Position Description: CGI Federal has an exciting opportunity for a DevSecOps Environment 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 DevSecOps Environment … Engineer is a professional who integrates security practices into the software development lifecycle, ensuring applications and infrastructure are developed and deployed securely. This role involves automating security processes, conducting assessments, and collaborating with development and operations teams to build robust and secure systems. CGI Federal is growing its high-performance team whose members share a passion … collaborative, fast-paced, outcome-driven mission. This position is located in our Arlington, VA office; however, a hybrid working model is acceptable. Your future duties and responsibilities: Integrating Security into CI/CD Pipelines: Implement and maintain security tools and practices within the continuous integration and continuous delivery (CI/CD) pipeline. Automating Security More ❯

Position Title: Software Engineer SME Location: HUNTSVILLE, AL Type of Contract: Full-Time Security Clearance Required: Secret Additional Information - Proficiency in C/C++ and object-oriented design principles • Solid understanding of Agile development practices and Scrum frameworks • Hands-on experience with CI/CD processes and test automation • Strong debugging and troubleshooting skills, including use of network More ❯

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Developer to join our team of passionate individuals in Chantilly or Herndon, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security … operational procedures. Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models using Enterprise Architect. Support secure communications systems, ensuring compliance with operational and security standards. Research, prototype, and recommend improvements to existing systems and architectures. Troubleshoot and resolve complex software, performance, and infrastructure issues. Research and adopt emerging technologies to enhance system efficiency. 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 are currently looking for an experienced cloud infrastructure engineer to join our team – being able to … think outside of the box to overcome technical challenges is essential! 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 … A passion for learning new technologies and innovation Desirable: • Experience of working on AWS • Linux and Windows administration • Containerisation experience such as Docker, Kubernetes or OpenShift • Experience of security protocols such as PKI, TLS etc #LI-JS2 Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. More ❯

or status Advises on the software or system for optimal documentation and future maintenance and updates Opportunity to work on critical high-impact projects that contribute to national security What You'll Need to Succeed: Education: Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical discipline Required Experience: 5+ years of related experience … Experience with PowerShell scripting, JavaScript, Java w/Spring Boot, TypeScript w/React+Redux, Graph databases, Gremlin, NiFi, Postgres/PostgreSQL, Ansible, Linux (RHEL) experience and skills, Python Security Clearance Level: TS/SCI w/CI Poly (or eligibility) Required Skills and Abilities: Works independently under limited supervision, strong documentation and communication skills, strong user interaction and More ❯

and 8+ years of experience with Cloud Infrastructure, or Bachelor's degree and 5+ years of experience with Cloud Infrastructure Ability to obtain a Security+ CE, SSCP, CCNA-Security, or GSEC Certification within 6 months of start date Nice If You Have: Experience with scripting or object-oriented programming in Bash, Python, Groovy, or Golang preferred Experience with … ArgoCD, Grafana, ElasticSearch, and Prometheus Experience with Pulumi or Crossplane TS/SCI clearance with a polygraph AWS Certified Solutions Architect or Developer Certification Security+ CE, SSCP, CCNA-Security, or GSEC Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Top Secret More ❯

Systems Administrator - Onsite - Chantilly, VA Active TS SCI with Polygraph Required NS2 COMPANY DESCRIPTION SAP is the global market leader for business software and related services. SAP National Security Services Inc. (SAP NS2 ) is an independent U.S. subsidiary of SAP. At SAP NS2, we leverage best-in-breed technologies engineered by SAP to protect the lives, assets, and … information of Americans. We offer SAP solutions with specialized levels of security and support to meet the requirements of U.S. national security and critical infrastructure customers. Must be a U.S. Citizen with active TS/SC with Poly; NS2 does not offer Visa sponsorships for this role. All internals must have manager's approval to transfer. … client's complex needs. This position is located onsite in Chantilly, VA. Candidate should be hands-on and has the necessary knowledge of cloud-based systems and associated security principals to effectively work with minimal supervision in a cloud environment, understanding the complexities that come with cloud, and can effectively communicate cloud design/architecture ideas to technical More ❯

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Technical Lead to join our team of passionate individuals in Herndon, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security … system designs, Interface Control Documents (ICDs), and operational procedures Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with Enterprise Architect Ensure compliance and security in communication systems operations Lead research, prototyping, and continuous improvements to existing systems and architectures Diagnose and resolve complex software, performance, and infrastructure challenges Stay ahead of industry trends More ❯

required for capability acceptance Integrating a range of COTS, GOTS, and open-source applications into existing RHEL and CentOS environments Requirements Requires an active DoD TS/SCI security clearance Bachelor's degree in a STEM or related field, or equivalent practical experience 10 or more years of supporting DoD/Navy enterprise systems Three or more years … equivalent Security+ certification required, or must be obtained within 6 months of hire Demonstrated ability to work with classified information and operate within secure environments, adhering to strict security protocols Strong organizational and communication abilities Proven ability to collaborate across functional teams and manage technical coordination effectively Desired Skills Direct experience with Navy NIWC PAC or NIWC LANT … for technical documentation and support roles Clearance Information SRC IS A CONTRACTOR FOR THE U.S. GOVERNMENT. THIS POSITION WILL REQUIRE U.S. CITIZENSHIP AS WELL AS A U.S. GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET/SCI LEVEL with CI POLY ELIGIBILITY Travel Requirements 10% or less About Us Scientific Research Corporation is an advanced information technology and engineering More ❯

and maintenance of our Elastic Stack environment, with a primary focus on leveraging Elastic EDR and Defend capabilities to enhance our cybersecurity posture. Be responsible for ensuring the security, scalability, and performance of our Elastic Stack infrastructure, and will work closely with other teams to integrate it with existing security tools and workflows. Key Responsibilities: Architect … available and scalable Elastic Stack environment, specializing in Elastic EDR/Defend. Configure and optimize Elastic EDR/Defend policies and data pipelines for threat detection, prevention, and security event enrichment. Develop and maintain Kibana dashboards and visualizations for real-time security monitoring, threat identification, and incident response tracking. Perform proactive threat hunting and in-depth … security analysis using Elastic EDR/Defend capabilities. Troubleshoot complex Elastic Stack issues, develop comprehensive documentation, and mentor junior engineers to ensure operational excellence. The successful candidate will have: Expert knowledge of the Elastic Stack (Elasticsearch, Logstash, Kibana) Expert knowledge of Elastic EDR and Defend capabilities Strong understanding of data indexing, sharding, replication, and data lifecycle management. Strong More ❯

based cloud infrastructure Develop and manage infrastructure-as-code solutions to support cloud deployments Analyze existing cloud infrastructure and identify opportunities for optimization, automation, and increased resilience Implement security best practices, including patch management, access control, and vulnerability remediation Design and build lab and demonstration environments for testing, prototyping, and solution validation Research and evaluate emerging cloud technologies … especially in the area of cloud security and tooling Collaborate with cyber, DevOps, and application development teams to integrate infrastructure with enterprise solutions Support system documentation and reporting to align with mission and compliance requirements REQUIRED QUALIFICATIONS: Bachelor's degree in Computer Science, Information Systems or a related technical field Currently hold, or be able to attain certification … infrastructure. Experience integrating cloud infrastructure with platform management tools, identity and access management systems, and development/test environments. Experience with automating build pipelines, cloud migrations, and implementing security and compliance controls in the cloud. Proficiency in AWS-based automation and scripting or programming in Bash and/or Python. Familiarity with configuring and managing web-hosted applications More ❯

develop creative solutions to address them Take ownership of code quality, testing, and iteration, with a focus on continuous improvement and automation Coding solutions that adhere to customer security and requirements Ensure compliance with software design, development, testing, integration, and sustainment standards Research technology solutions, prioritize assignments, and work to resolve issues based on customer and business requirements … running ETL processes Experience with Cloud Providers, preferably AWS Preferred Certifications include Amazon Developer Associate, Amazon Solutions Architect Associate Demonstrated ability to effectively engage with Sponsor Information System Security Managers (ISSMs) to ensure security compliance of software Physical Requirements: Prolonged periods sitting at a desk and working on a computer. Must be able to lift up … company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission-solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative "big idea" problem-solving. Employees are the core of NT Concepts. More ❯

processes - Version Control of software and applications using ClearCase and familiarity with DR's, CR's, and IR's written with ClearQuest • Process oriented • Able to obtain a Security Plus certification within 90 days of start Desired Skills: • Current existing Security Plus Certification • Experience in DevOps/DevSecOps system development • Experience in designing private cloud environments More ❯

managing existing cloud or on-prem production systems Experience leading the architecting, building, and deploying of systems and applications in Cloud platforms Experience with the monitoring, maintenance, and security of critical infrastructure components Knowledge of foundational system administration principles Knowledge of DoD accreditation processes Top Secret clearance Bachelor's degree Ability to obtain 8570 IAT II or III … Cloud professionals on projects or efforts Experience working with DoD RMF ATO systems requiring accreditation Knowledge of Cloud infrastructure cost forecasting and tracking Ability to work through challenging security requirements and maintain compliance AWS or Azure Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access More ❯

networking components. Automate deployment and management processes using tools like Azure DevOps, ARM templates, and PowerShell. Monitor and optimize the performance, scalability, and availability of cloud environments. Implement security best practices and ensure compliance with industry standards and regulations. Collaborate with development and IT operations teams to support application deployment and maintenance. Troubleshoot and resolve cloud-related issues … on-premises systems. Knowledge of containerization technologies such as Docker and Kubernetes. Familiarity with infrastructure as code (IaC) tools like Terraform or Ansible. Experience with network architecture and security in cloud environments. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. Ability to work in an Agile/Scrum development environment. Clearance: Applicants selected … will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Top Secret Compensation and Benefits: Salary Range: $120,000-140,000 (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the More ❯

What you'll be doing: - Implement, Maintain, and Troubleshoot Infrastructure-As-Code for Automated Deployment and Maintenance of Systems - Perform System-hardening in compliance with DoD and FIPS security requirements - Create script-based automation of regular administrative tasks using Python/Ansible/Powershell/etc - PXE/UEFI and System deployment (e.g. Anaconda kickstart, cloud-init, The … and S3-Compatible Object Storage - Develop and Maintain Backup systems utilizing S3-Compatible Object Storage What Required Skills You'll Bring: - Active TS/SCI w/poly security clearance - Experience working with personnel at all levels in a multi-stakeholder environment - Administration of various Unix systems (Red Hat, Oracle, Rocky, etc.). - Scripting and automation experience in … and managing proxy servers (Nginx, Squid, etc ). - Ability to document capabilities they've created. - Familiarity with the innerworkings of software repository creation and management. - Familiarity with system security, patch management, configuration management tools (e.g., Ansible, Puppet), and an understanding of basic networking principles. What Desired Skills You'll Bring: - Administration of various Unix systems (Red Hat, Oracle More ❯

The ideal candidate will bring strong hands-on experience in AWS and Azure, DevOps automation, and infrastructure design. This hybrid role involves close collaboration with engineering, operations, and security teams to deliver reliable and scalable technical solutions. Candidates with prior experience supporting federal contracts are strongly preferred. Key Responsibilities: Design, implement, and maintain secure, scalable infrastructure in AWS … such as Terraform, Ansible, and scripting (Python, Bash, or PowerShell) Evaluate and recommend appropriate database management systems to meet application requirements Define file organization, indexing methods, and data security strategies Support CI/CD pipelines using GitLab or similar tools Troubleshoot system issues, monitor performance, and optimize infrastructure resources Leverage strong scripting skills in Python, Bash, or PowerShell … to automate cloud infrastructure tasks and streamline system operations Produce and maintain technical documentation and standard operating procedures Ensure compliance with Client security and operational standards Required Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field 8+ years of IT experience, including 5+ years focused on cloud infrastructure and DevOps Hands-on experience with AWS More ❯

Arlington, VA area. This role will serve as a key team member in the migration of legacy DoD financial applications to cloud infrastructure while maintaining strict adherence to security protocols and compliance requirements. Responsibilities Analyze existing DoD financial systems and processes to identify migration requirements and optimization opportunities for cloud infrastructure transitions Collaborate with stakeholders to document current … change management support to end users during system transitions and technology implementations Coordinate with IT teams and technical personnel to ensure financial system integrations meet business requirements and security protocols Develop and maintain detailed project documentation in accordance with DoD standards and customer requirements Interface with customer representatives and external stakeholders in working groups, technical exchange meetings, and … to lift 25 pounds on occasion. Must be able to stand and walk for prolonged period amounts of time. Must be able to twist, bend, and squat periodically. SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. Due to work requirements, this More ❯

Key Responsibilities: Deploy, configure, and maintain private cloud infrastructure solutions, primarily using HPE hardware. Install, patch, and manage virtualization software and supporting systems. Integrate identity, access management, and security policies across multi-vendor environments. Collaborate with engineering and security teams to assess vulnerabilities and implement remediations. Evaluate and implement new tools and services to enhance cloud … Provide customer-facing support to deliver a smooth, user-centered private cloud experience. Develop documentation and operational processes to support scalability and long-term maintenance. Requirements: - Active Secret Security Clearance (required) - Strong background in modern data center technologies - Hands-on experience with hypervisors (e.g., VMware vSphere, Microsoft Hyper-V) - Expertise in Software-Defined Networking (SDN) and Software-Defined … OneView, or related HPE tools - Working knowledge of Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible) - Familiarity with CI/CD pipelines and automation frameworks - Knowledge of government security compliance standards (e.g., NIST, RMF) - Ability to work in classified environments following strict security protocols Benefits: Our comprehensive benefits package for full-time salaried employees is effective More ❯

. Actual FTE bid, labor category, and skill level is at the discretion of the Contractor. INTRODUCTION: The Sponsor is seeking support for a joint Department of Homeland Security initiative. This program is comprised of frontend, backend, and DevOps operations that includes development of new system capabilities; extension and maintenance of bulk data pipeline; and enhancements for the … Cloud solutions. 6. Demonstrated experience with MySQL system administration and script development. 7. Demonstrated experience in Elasticsearch administration and script development. 8. Demonstrating experience writing technical documentation for security (ATO), architecture, and implementation guides. 9. Demonstrated experience with the concepts of Site Reliability Engineering (SRE) demonstrated experience applying them to a successful and established program. 1. Demonstrated experience More ❯

level 3) ROLE where candidates typically require 3+ years of professional experience and a BS degree. Selected candidate will be required to possess an Active TS/SCI security clearance for consideration. Our employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here … and resolves code/logic defects in an efficient manner • Experience designing, testing and debugging complex software applications with many interdependencies and interfaces • An active TS/SCI security clearance is required for consideration with willingness to obtain a poly. Desired Skills: • Domain knowledge of mission planning and scheduling or command and telemetry systems • Experience using software development … math and physics-based algorithms • The candidate should possess a high degree of ethics, an optimistic outlook, and have the ability to work independently within a team environment Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS/SCI w/Poly Other Important More ❯

F5, Active Directory, Splunk, Trellix, Tenanble, or Splunk Experience with Windows, Linux, AWS GovCloud, Azure GCCH, and Redhat Experience with monitoring, maintenance, and securing infrastructure Knowledge of networking, security groups, policy management, and foundational system administration principles Secret clearance Bachelor's degree Ability to obtain an 8570 IAT II or III Certification, including Security+, within 30 days of … working through DoD accreditation processes and ATO packages Experience with Agile and DevSecOps methodologies and automation pipelines Experience with AWS Landing Zone architecture for multi-account governance and security Knowledge of Cybersecurity Maturity Model Certification (CMMC) compliance and authorizations Ability to address complex security requirements while maintaining compliance and agility AWS or Azure Certifications 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 and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid More ❯

build and manage virtual infrastructure in the cloud. Design and implement core architecture and capabilities for software from prototype to operational applications. Other duties as assigned. Minimum Qualifications Security Clearance - A current U.S. Government Security clearance is not required at start, but will be processed for a Secret level clearance; U.S. citizenship required. 5+ years of … experience. Must have experience developing and deploying infrastructure in AWS. Experience with Kubernetes (or vendor flavor of Kubernetes). Have a solid understanding of Linux systems, hosts, networks, security, applications and proficiency in shell scripting (Shell/Bash). Excellent problem-solving skills and the ability to identify and troubleshoot complex issues. Excellent oral and written communication skills. More ❯

the design and development of mission-focused software solutions for the U.S. Intelligence Community. This role requires both deep technical expertise and strong leadership capabilities to support national security initiatives through advanced application development. As a lead engineer, you will guide a high-performing team building secure, resilient, and scalable systems that support critical intelligence operations-from data … to junior engineers, and foster a culture of innovation, accountability, and mission alignment. Incident Response: Lead the resolution of mission-impacting bugs or vulnerabilities under strict availability and security constraints. WHAT YOU'LL NEED TO SUCCEED: • Education: Bachelors or Masters Degree in Computer Science, Engineering, or a related field. Bachelors degree is required. Experience: 8+ years of related … experience, with at least 2 years in a technical leadership role • Required Technical Skills: Specific skill sets required • Security Clearance Level: If applicable • Required Skills and Abilities: Expertise in languages such as Python, Java, C#, or Go Experience with modern architectures (e.g., microservices, event-driven systems). Familiarity with container technologies (Docker, Kubernetes) and cloud platforms (AWS GovCloud More ❯