• Appian Developer

    E-volve Technology Systems, Inc. (Reston, VA)
    Appian Developer Reston, VA 20190 Security Clearance Requirement: TS / SCI CI poly E-volve Technology Systems, Inc. is seeking a skilled Appian Developer with ... compensation and training. E-volve Technology Systems, Inc. provides Mission Operations , Information Technology Management, and Intelligence Analysis support… more
    E-volve Technology Systems, Inc. (11/17/25)
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  • Consulting Employee - JPA

    Leidos (Reston, VA)
    …identifying potential counterintelligence issues to safeguard personnel, facilities, and sensitive operations . + Designing, assessing, and recommending courses ... position, candidates must meet the following minimum qualifications: + **Active TS / SCI clearance with polygraph** (required). + **Bachelor's degree** and… more
    Leidos (10/21/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …of experience in lieu of a degree + Clearance Preferred (and commonly required): TS / SCI with Polygraph. At **Leidos** , we offer **competitive benefits** , ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (10/18/25)
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  • IT Audit Lead - FISCAM & FISMA Compliance

    E-volve Technology Systems, Inc. (Reston, VA)
    …Audit Lead/Internal Controls Tester Reston, VA Security Clearance Requirement: Current TS / SCI Location Note: On-Site Support Required Position Description: The ... package for employees. E-volve Technology Systems, Inc. provides Mission Operations , Information Technology Management, and Intelligence Analysis support… more
    E-volve Technology Systems, Inc. (10/04/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …experience may be considered in lieu of a degree. ​ + US Citizen, An active TS / SCI security clearance is required. + 5-8+ years of hands-on experience as a ... exciting opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted mission. In… more
    Leidos (12/11/25)
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  • 343 - Software Engineer

    ARSIEM (Laurel, MD)
    …Original Posting Date: 2025-12-18 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be a US Citizen ... MD. Responsibilities + Develop solutions in support of Defensive Cybersecurity Operations . + Develop prototypes, answering new questions, as well as providing… more
    ARSIEM (12/19/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …processes for security engineering. Candidates should have the following qualifications: + TS / SCI with polygraph is required. + Certifications: IASAE, CISSP, AND ... in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform,… more
    Belay Technologies (12/08/25)
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  • COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …experience may be substituted for a bachelor's degree. + **Security Clearance** : Active TS / SCI with Polygraph required to be considered for this role. + ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/22/25)
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  • Information Systems Security Engineer…

    Leidos (Laurel, MD)
    …experience may be substituted for a bachelor's degree. + **Security Clearance** : Active TS / SCI with Polygraph required to be considered for this role. + ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS)… more
    Leidos (11/18/25)
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  • DevOps Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC's Cloud ... engineering; scripting with Bash/Python; requires Kubernetes experience and Ansible/Puppet knowledge . + STE/STN compliance of their supported systems; execute and… more
    Artera Technologies (12/02/25)
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