501 to 525 of 8,583 Security Cleared Jobs

Senior Linux Automation System Administrator Location: Aurora, CO (Onsite) Security Clearance: Active TS/SCI with Poly (CI/FS) required Schedule: Monday - Friday, 8:00 AM - 5:00 PM Pay: Starting at $140,000 - 145,000 (Negotiable) - Full benefits included Duration: 12-month contract - likelihood of year-over-year extension What You Will Do As a Senior … Active and transferable U.S. government TS/SCI with polygraph (must be in place before start) U.S. Citizenship DoD 8570 IAT Level 2 certification (e.g., Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, or CND) Hands-on experience with Red Hat Enterprise Linux (RHEL) Proficiency in automation and scripting (Ansible, Bash, Python) Qualifications We Prefer Experience with VMware More ❯

ANYONE WITHOUT CISCO ISE AND PALO ALTO) Key Responsibilities: • Design, implement, and manage network infrastructure using Cisco switches, Palo Alto Firewalls, and Cisco ISE. • Develop and maintain network security policies and configurations, ensuring optimal protection and compliance. • Implement and support hybrid cloud networking solutions across AWS and Azure environments, including VPCs, Virtual Networks, VPNs, and other related technologies. … Alto Firewalls, Cisco Switches, Cisco ISE, and Cisco SNA. • Proven experience with AWS and Azure networking, including hybrid cloud integration. • Extensive knowledge of routing and switching protocols, network security, and load balancing. • Strong troubleshooting and analytical skills. • Excellent written and verbal communication skills. Preferred Qualifications: • Active Top Secret/Secret Clearance • Familiarity with NIST 800-171 (CMMC) compliant More ❯

or more years' of relevant experience; additional six (6) years' experience can be considered in lieu of degree (per contract vehicle) Clearance Requirements: Must possess an active Secret security clearance; US Citizenship required Experience with weapon systems, embedded systems Desired Experience/Skills: Experience with weapon systems, embedded systems Security+ More ❯

IT is seeking a Python Software Developer with an Active Top Secret (SCI Eligible) Clearance to support our AWS environment. The qualified candidate must have an active TS security clearance, and will work hand-in-hand with technical and program management leadership to implement the next generation desktop and web based production and dissemination system. This position will … of prior relevant experience or Masters with 4+ years of prior relevant experience; OR 8 years of experience in lieu of degree Must possess an active Top Secret Security Clearance with ability to obtain SCI post-hire Proficient in software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services). Proactive self … Preferred Qualifications: Previous experience supporting the NGA customer. Proficient in AWS/Cloud technologies Certification in AWS or Python programming Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Compensation and Benefits Salary Range: $120,000-$150,000 (Compensation is determined by various factors, including More ❯

lasting impact. Job Description: We are seeking a talented and detail-oriented DevSecOps Engineer II to join our growing team. This mid-level role is responsible for integrating security into every phase of the software development and deployment lifecycle, automating CI/CD pipelines, and managing cloud infrastructure in a secure and scalable way. You will work closely … with development, operations, and security teams to ensure robust, secure, and compliant delivery of applications. Responsibilities: • Design, implement, and manage CI/CD pipelines with integrated security gates and automation tools. • Develop Infrastructure as Code (IaC) using tools like Terraform, Ansible, or CloudFormation. • Deploy, monitor, and secure containerized applications using Docker and Kubernetes (or OpenShift). … Collaborate with InfoSec to integrate compliance and security scanning tools (e.g., SAST, DAST, SCA) into build pipelines. • Implement and monitor security controls and configurations in cloud platforms (AWS, Azure, or GCP). • Conduct vulnerability assessments and assist in remediation strategies. • Provide documentation and knowledge transfer to operations and development teams. • Collaborate with development teams on secure More ❯

with development and operations teams to streamline processes, enhance productivity, and solve complex deployment challenges. Monitoring & Optimization: Proactively monitor and optimize pipeline performance, ensuring high availability, scalability, and security throughout the entire delivery pipeline. Automation & Efficiency: Continually seek out opportunities to automate manual processes, reduce friction in deployment, and improve operational efficiency. Security & Compliance: Implement security best practices in the CI/CD pipeline, ensuring that all deployments adhere to the highest standards of security and compliance. Qualifications Active Secret or Top-Secret Clearance eligibility. 4+ years of experience implementing enterprise-grade infrastructure solutions. Demonstrated expertise with cloud platforms (Azure, AWS, GCP) and multi-cloud strategies. Proficiency with infrastructure-as-code tools … such as Longhorn. Strong Linux administration skills, particularly with RHEL environments. Experience implementing comprehensive observability solutions using Prometheus, Grafana, Loki, and related tools. Ability to establish and enforce security policies through tools like Open Policy Agent. Knowledge of identity management solutions such as Keycloak. Experience managing artifact repositories including Artifactory and Harbor Registry. Familiarity with Kubernetes application deployment More ❯

environments. Deploy applications on Kubernetes platforms and create Helm charts; manage deployments through GitOps controllers like ArgoCD. Build and maintain CI/CD pipelines using GitLab CI. Use security scanning tools such as Grype or Trivy and mitigate security vulnerabilities. Work with PostgreSQL and Elasticsearch; experience with query engines like Trino is a plus. Implement and … on Kubernetes platforms. Capable of creating Helm charts and deploying through GitOps controllers such as ArgoCD. Familiarity with building CI/CD pipelines using GitLab CI. Experience with security scanning tools such as Grype or Trivy, with the ability to mitigate security vulnerabilities. Knowledge of database technologies like PostgreSQL and Elasticsearch; experience with query engines like … time zones and locations. Due to US Government Contract Requirements, only US Citizens are eligible for this role. Education & Certifications: Bachelor's degree in Computer Science is preferred Security Clearance: An active TS/SCI security clearance is Required Benefits: National Health, vision and dental plans 20 days of PTO and 11 paid holidays Life Insurance More ❯

ML Kubernetes (Rancher RKE2, AWS EKS) and microservice architectures Data engineering and big data technologies such as Apache Airflow, Trino, and AWS EMR NIST Risk Management Framework and security accreditation process and tasks What will make you successful: Using DevSecOps best practices to rapidly develop and deliver first class solutions for a DoD customer Developing software using leading … design diagrams to convey and capture system design, and participate in technical exchange meetings to discuss with the team and customer stakeholders Embracing a shared responsibility for system security Performing threat modeling to identify and mitigate system security threats, implement protective and preventive security measures continuously throughout the software development lifecycle Continuously engaging with More ❯

systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world for the better. Responsibilities We are seeking a Cloud 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 … and direction to design the modular operating system baselines to support the modular data and application Tier hosting strategy. This position will serve as the Data and Application Security SME to provide technical guidance and direction to engineering a modular security design to protect the workloads hosting services for Amazon Web Services (AWS). This position … will introduce and champion the SysOps and DevOps concepts for the Customer. 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: Bachelor's Degree in Engineering, Computer Science More ❯

Work Location: Naval Base Point Loma, San Diego, CA. Security Clearance: DoD Secret Requisition ID: NIWC-D8217-SD.01 Work Type: Full Time Salary Range: $100,000 -$120,000 Position Summary ODME Solutions is looking for a Software Developer to join our team in supporting our Naval Information Warfare Center Pacific (NIWC PAC) customers in San Diego, CA. In … the deployments of all Navy operationally employable units. Support software deliverables in accordance with DEVSECOPS software practices outlined in the DoD Enterprise DEVSECOPS Reference Design. Implement the Development, Security, Operations (DEVSECOPS) process and procedures to facilitate rapid delivery of capabilities to the fleet. Preferred Experience 3-6 years of hands-on software development or engineering experience Strong DEVSECOPS More ❯

of Linux to include use cases supporting patching, SSL toolset, capacity planning, routing protocols, and firewall rules. SPL/Dashboard experience in support of user analytics, systems performance, security, and environmental health. Knowledge of Splunk DataModels and their management to include implementation, tuning, and data normalization. Familiarity with Department Information Systems Agency (DISA) Security Technical Implementation … DoD 8570.01-M Information Assurance Technical (IAT) Level II certification to begin on contract: CompTIA Security+ CE (Continuing Education) CompTIA Cybersecurity Analyst (CySA+) CE (Continuing Education) (ISC) Systems Security Certified Practitioner (SSCP) GIAC Global Industrial Cyber Security Professional (GICSP) GIAC Security Essentials Certification (GSEC) (ISC) Systems Security Certified Practitioner (SSCP) Requires one More ❯

Integration Engineer (Security Cleared) Start: ASAP Duration: 12 months+ Location: London OR Bristol 2- days per week Pay: negotiable, INSIDE IR35 We're looking for an experienced Integration Engineer to join our team and ensure seamless, secure data flow across systems, APIs, and backend services. You'll play a key role in connecting platforms, optimizing data pipelines More ❯

Owned 8(a) small business that delivers mission-critical IT, cybersecurity, cloud, and engineering solutions to federal and defense agencies. With a commitment to operational excellence and national security, our work supports some of the most vital government programs in the country. We combine cultural values with cutting-edge technology to meet the evolving needs of our customers. … required, and prior intelligence community (IC) experience is highly desirable. This position is ideal for a technical leader who thrives in complex environments and understands how to integrate security at every step of the software development lifecycle. Key Responsibilities Design, implement, and manage secure CI/CD pipelines using DevSecOps best practices. Leverage GitLab for version control, CI … AWS environments. Integrate Elastic Stack for logging, metrics, and operational observability. Build and manage data flows using Apache NiFi in support of secure data processing pipelines. Collaborate with security and compliance teams to align development practices with RMF requirements. Conduct security assessments and implement automated security controls throughout the SDLC. Work with developers, infrastructure More ❯

Bash shell scripting. Experience with Docker, Helm, and Kubernetes for development and management of containerized applications. Experience with AWS Cloud Technologies. An active and transferable TS/SCI security clearance is required prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Preferred: A degree in Computer More ❯

and Scrum development teams and meetings. SPECIFIC DUTIES AND RESPONSIBILITIES: • Automate and optimize service deployments • Integrate with enterprise authentication services • Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. • Architect, build and maintain on premise and/or cloud infrastructure to support team and customer initiatives • Maintain and improve existing infrastructure … out autoscaling, support new services, optimize for cost efficiencies/authentication/search, etc) • Administer production, staging and development environments • Manage and aggregate server logs and monitor for security and system related incidents • Monitor and analyze system performance, such as server load and resource usage • Maintain and improve existing build and deployment processes using CI/CD tools … Apply configuration management disciplines to maintain software revisions, security patches, hardening, and documentation • Enforce best practices for security and reliability, and drive security initiatives, like access control and vulnerability testing • Work with A&A Teams to maintain security requirements for operation of systems • Maintain up to date documentation of designs/configurations More ❯

log file forensics Strong working knowledge of AWS Cloud, prefer AWS Certified DevOps Engineer or Solutions Architect Associate Able to debug and resolve complex issues in cloud environments Security and detail-oriented methodology Demonstrable experience in Enterprise-level environments with a large number of hosts Ability to work in a fast-paced environment with tight deadlines Ability to … with high availability configurations using Pacemaker or similar tools Preferred - experience using DISA STIG compliance tools (for example, STIG viewer and SCC) Preferred - experience with implementation & maturation of security controls against industry-recognized security frameworks & standards such as NIST 800-53 Preferred - experience using Git and Git workflows including tagging, branching, and integration with other tools 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 Senior Information System Security Engineer to join our team of passionate individuals in Warrenton, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the … Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. … provide imaginative solutions that enable the adoption of innovation and emerging technologies that create opportunities for transformative change. Responsibilities: The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the following: Experience creating custom dashboards, writing queries, building, and generating reports, and setting up alerts and notifications using all the More ❯

of TCP/IP (Transport protocols geared to Network Engineering - Maybe change to encryption methods e.g. SSL/TLS and PKI) protocols, experience configuring and implementing various technical security solutions, extensive experience providing analysis and trending of security log data from security devices Must have demonstrated the ability to tune the SIEM event correlation … rules and logic to filter out security events associated with known and well-established network behavior, known false positives, and/or known errors Experience developing advanced correlation rules utilizing stats and data models for cyber threat detection Experience with Network Monitoring Tools such as proxy, load balancing, IDS/IPS, and packet capturing tools Experience in a … scripting language (e.g. Bash, Powershell, etc) and automating SOC processes/workflow Experience implementing security methodologies and SOC processes Ability to effectively work independently and as a team member Work experience with Security Operations Center (SOC) or Industry Red Team Facilitate excellent problem-solving, critical thinking, and analytical skills with the ability to de-construct problems More ❯

you will see our team's passion every day, whether we are building a robust, policy-compliant IT system or stress-testing a system to identify gaps and security vulnerabilities. To own the advantage, we ensure our team owns results and gets the work done right the first time by deploying smart, purposeful solutions that work. Aquila is … defense research organizations. The group specializes in the rapid design and prototyping of innovative electro-optic systems that address challenges facing the Department of Defense, Department of Homeland Security, NASA, and other U.S. government entities. The group maintains broad expertise in satellite systems, electro-optical and infrared sensors, charge-coupled devices, electronics, image processing, and low-size/… few requirements for the position: Must be a U.S Citizen (Green Cards/Visas do not qualify) Willingness to undergo a comprehensive background investigation and maintain a personal security clearance. (Aquila would sponsor you for the security clearance.) Must be within commutable distance of Lexington, Massachusetts. What You'll Do: The group seeks an IT professional More ❯

platforms. The Contractor shall be directly responsible for solutions related to the Sponsor's analytic work in these key areas: availability, latency, performance, efficiency, documentation, change management, monitoring, security, emergency response, and capacity planning. The Contractor shall apply, develop and deploy cloud microservices and integration of cloud resources with on prem high performance computation servers to support the … of the Sponsor. The Contractor shall use a microservice-based architecture and agile coding for engineering and development activities to support reliable network performance, modern resource management, and security processes. The Contractor shall develop analytical software packages, pipelines, and custom virtual environments for deployment in secure environments including standalone workstations, standalone compute clusters, secure cloud environments, and on … optimizing connectivity between cloud-based services and on prem high performance cloud compute servers. 9. Demonstrated experience with DevSecOps solutions and tools. 10. Demonstrated experience in the cyber security domain to include: governance and risk management, compliance, encryption, software development security, access control, network security or secure architecture, or security operations. 11. More ❯

requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. Clearance Requirements: Department of Defense Secret security clearance is preferred at time of hire, but must be obtainable within a reasonable period of time as determined by program requirements. Applicants selected may be subject to a … U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. More ❯

Job Type Full-time Description A SECURITY CLEARANCE AND POLYGRAPH ARE REQUIRED The Systems Integration Engineer shall provide systems integration expertise in installing, configuring, monitoring, and sustaining various COTS/GOTS/FOSS software, packages, libraries, and storage systems working in an Agile DevOps Unix environment. Ability to integrate, install, configure, upgrade, compile, and support COTS/GOTS More ❯

Engineer with strong AWS experience to support mission-critical cloud infrastructure and CI/CD pipelines. This role is part of a fast-paced federal environment, supporting national security systems and initiatives based in Winchester, VA. The ideal candidate will be responsible for managing and optimizing cloud-native platforms, automating infrastructure deployments, and ensuring secure and reliable operations … Build and manage CI/CD pipelines using tools such as Jenkins, GitLab CI, or AWS CodePipeline Support containerization and orchestration using Docker and Kubernetes Implement and enforce security best practices for cloud-based systems in accordance with federal standards (e.g., NIST 800-53) Monitor system health, performance, and cost efficiency using AWS CloudWatch and other monitoring tools … Collaborate with cross-functional teams including developers, InfoSec, and operations to support a DevSecOps culture Maintain compliance with all FBI and federal security controls and documentation standards Required Qualifications: Bachelor's degree in Computer Science, Engineering, or related field (or equivalent work experience) 5+ years of experience in DevOps, cloud engineering, or infrastructure automation roles Hands-on experience More ❯

develop, and maintain relational databases using AWS Aurora PostgreSQL. Create and optimize PostGIS-enabled schemas and geo-temporal queries for high-speed data retrieval. Define and implement complex security protocols for data filtering and redaction Translate data models into normalized, relational schemas aligned with application requirements. Collaborate with developers to integrate and optimize database access via JPA/… schemas in place). Experience setting up and optimizing AWS Aurora PostgreSQL environments. Experience of relational data modeling and schema versioning in support of software development. Experience with security, setting up RLS, session and permissions management, experience with column or cell level security a plus Experience with query optimization, mapping tables to blocks and partitions, sub … while simultaneously being under further development Experience with JPA/Hibernate structures and how they interact with the underlying database. Experience supporting classified or government systems with strict security requirements. Exposure to DevOps practices related to database deployment and automation. Experience as the sole or lead database expert on a development team. Familiarity with source control systems (e.g. More ❯

CompTIA Security+ Certification Experience with Python Knowledge of Agile software development Knowledge and understanding of the DoD or IC communities Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. TS/SCI & CI POLYGRAPH REQUIRED FOR THIS ROLE Compensation and Benefits Salary Range … 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 ❯