• Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …with SCI eligibility. Ability to obtain and maintain a Counterintelligence Polygraph (CI Poly ). + Experience implementing RMF, NIST SP 800-53, J-SIG, STIGs, and SCAP ... Compliance Checker. + Experience supporting Sensitive Compartmented Information (SCI) and/or Special Access Program (SAP) systems/projects. + Experience with tools such as Tenable Nessus, SolarWinds SEM, ACAS, ESS, Trellix AV, PDQ Inventory/Deploy, Splunk. +… more
    The MITRE Corporation (12/18/25)
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  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …additional years of experience with high school diploma. + Active TS/SCI with Poly clearance is required _Desired:_ + Ability to assess system performance and ... optimize designs for scalability and efficiency. + Familiarity with CI/CD (combined practices of continuous integration and continuous delivery or, less often, continuous deployment) pipelines to automate the deployment and maintenance of systems. + Knowledge… more
    CACI International (12/18/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …US citizens are eligible for a security clearance, ability to obtain a CI Poly for Privileged User access to the system **Qualifications We Prefer** + Experience ... with Linux LDAP for creating Linux based accounts and managing roles and permissions + Experience with basic Linux Bash scripting for task automation and management of existing scripts + Experience with Layer7 technologies is a plus + Experience with… more
    RTX Corporation (12/18/25)
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  • Software Engineer Level 2

    Northrop Grumman (Aurora, CO)
    …at time of application** + Ability to pass a Counterintelligence Polygraph (CI- Poly ) (not required to start) + Strong knowledge of software engineering concepts ... (OOP, unit testing, etc.) + Experience with Python programming. + Understanding of AWS services (SQS, S3). + GitLab familiarization. + Exposure to Agile processes. **Preferred Qualifications:** + CompTIA Security+ Certification + Experience with Data Lake… more
    Northrop Grumman (12/18/25)
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  • SIGINT SE

    Stratos Solutions (Chantilly, VA)
    …PhD. + Clearance required: TS/SCI but must be able to obtain a Poly . + More than 6 years' experience with space/ground aerospace systems engineering/architecting. + ... BS in engineering, physics, or related technical degree. + Proven communication skills especially with senior (Lt Colonel and above) government officials. + Integration and closure experience within overall customer domain. + Willingness to learn new areas. +… more
    Stratos Solutions (12/18/25)
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  • Configuration Manager

    Lentech, Inc (Hanover, MD)
    …to support our high-profile intelligence community clients. Clearance: Current TS/SCI Poly JOB FUNCTIONS AND RESPONSIBILITIES: This position shall perform the ... following (to include, but not limited to) activities: Responsible for configuration management (CM) of developmental and operational systems. Works on developmental and operational teams to create and maintain configuration baselines (development, test,… more
    Lentech, Inc (12/18/25)
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  • Software Developer

    CACI International (Chantilly, VA)
    …site during Luke Program core hours of 0900-1500.** **Qualifications:** **Required:** TS/SCI CI poly ** BA/BS in a related discipline with 7 to 10 year of relevant ... experience.** Team Delivery Mentality** Experience with:** **o Angular 15** **o Git/Gitlab** **o Bootstrap** **o Angular Material** **o Cypress** JIRA and/or Confluence knowledge** **Desired:** Scrum, SaFE and Kanban experience preferred.** AWS experience… more
    CACI International (12/18/25)
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  • Full Stack Developer (MSIC)

    COLSA Corporation (Huntsville, AL)
    …clearly. + Active Top Secret clearance with SCI eligibility + Must be able to pass CI poly within 6 months of hire date + US Citizenship required + This role is 100% ... on-site Preferred Qualifications + TS/SCI Security Clearance + Knowledge of containerization and orchestration tools (Docker, Kubernetes). + Familiarity with RESTful APIs and GraphQL. + Understanding of Agile/Scrum methodologies. Applicant selected will be… more
    COLSA Corporation (12/18/25)
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  • Network Engineering

    CACI International (Columbia, MD)
    …(PL) 3 high/high solutions utilizing Layer 2 to Layer 7. + TS/SCI with Poly Clearance **Desired:** + Bachelor's degree in engineering from an accredited college or ... university is required. + Four (4) years of additional network engineering experience may be substituted for a bachelor's degree. - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of… more
    CACI International (12/18/25)
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  • Senior Security Architect

    Red Gate Group (Washington, DC)
    …duties as assigned in support of the mission + Clearance: Active TS/SCI (CI Poly preferred) + Education: Master's degree with 10 years of experience OR Bachelor's ... degree with 13 years of experience + Demonstrated expertise in designing and implementing enterprise cybersecurity architectures + Strong knowledge of federal cybersecurity frameworks including NIST CSF and NIST RMF + Experience with security technologies such… more
    Red Gate Group (12/18/25)
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