• CNO Test Engineer (TS/SCI with Poly /New…

    General Dynamics Information Technology (Hanover, MD)
    …of related experience* Required Technical Skills: Unix,* Security Clearance Level: TS/SCI with Poly + Required Skills: + Proven CNO domain experience + Testing of ... embedded software systems in one or more of the following operating system environments: Unix, Linux, VxWorks + Experience working within teams of engineers as both a lead and a contributor. + Ability to develop test procedures from requirements independently… more
    General Dynamics Information Technology (07/30/25)
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  • Senior Network Engineer - TS/SCI w/ Poly

    Amentum (Annapolis Junction, MD)
    …operating systems (command line a must) **Clearance Required:** + TS/SCI with Poly **Minimum Education:** + Bachelor's degree plus 8-years of relevant experience, or ... Master's degree plus 6-years of relevant experience or an Associate's degree plus 10-years of relevant experience or high school diploma/GED plus 12-years of relevant experience may be considered. + Degree must be in Network Engineering, Systems Engineering,… more
    Amentum (07/30/25)
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  • Mid-Level Java Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …New Hires._** + **_You receive an additional 5 days of PTO for TS/SCI with Poly ._** At General Dynamics Information Technology (GDIT) you'll be part of a team that ... makes a true impact by building cutting-edge mission-critical applications that help the end user accomplish their mission and keep people safe. The work we do is important. The challenges we face are career-defining. The opportunity we can offer is… more
    General Dynamics Information Technology (07/24/25)
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  • Technical Surveillance Countermeasures Specialist…

    Xcelerate Solutions (Bethesda, MD)
    …in the GovCon industry. Location: Bethesda, MD Clearance TS/SCI with CI Poly Responsibilities Security , Develop, implement, and maintain TSCM programs and ... capabilities. Tasks may include but are not limited to: + Conduct physical/technical assessments to identify vulnerabilities and recommend mitigation. + C onduct Technical Surveillance Countermeasures inspections + Conduct TEMPEST surveys/assessments and… more
    Xcelerate Solutions (07/23/25)
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  • ServiceNow Software Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …* Required Technical Skills: JavaScript * Security Clearance Level: TS/SCI with Poly * Required Skills and Abilities: communication and problem solving * Preferred ... Skills: + 1 year of ServiceNow or similar related experience in addition to the other typical experience requirements that come with SW Developer + Familiar with RMF (Risk Management Framework), NIST 800.53 Revisions 3, 4, and 5, and/or CNNSI 1253 + Experience… more
    General Dynamics Information Technology (07/23/25)
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  • Splunk Systems Engineer-TS/SCI with Poly

    CACI International (Annapolis Junction, MD)
    Splunk Systems Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Regular Percentage of Travel Required: None Type of Travel: None * * * **The Opportunity:** At CACI, we believe in providing unlimited opportunities for growth, recognition, and rewards to all our employees. Our cultural foundation focuses on nurturing… more
    CACI International (07/23/25)
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  • Software Engineer 3 - TS/SCI w/ Poly

    Amentum (Fort Meade, MD)
    …Experience developing software solution using Python **Clearance Required:** TS/SCI w Poly **Minimum Education:** + Bachelor's degree plus 8-years of relevant ... experience or Master's degree in plus 6-years of relevant experience. + An Associate's degree plus 10-years of relevant experience or high school diploma/GED plusComputer Science (CS) degree or related field **Minimum Years of Experience:** + 12-years of… more
    Amentum (07/19/25)
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  • Account Systems Administrator - TS/SCI w/…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Office (Outlook, Word, Excel), Data Entry * Security Clearance Level: TS/SCI w/ Poly * Preferred Skills: Ticketing System, Active Directory, Customer Service * ... Location: On Site * Certification: IAT Level 1 * Shift: Tuesday - Saturday 2pm-10pm GDIT IS YOUR PLACE: * 401K with company match * Comprehensive health and wellness packages * Internal mobility team dedicated to helping you own your career * Professional… more
    General Dynamics Information Technology (07/19/25)
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  • Technical Security and Signal Countermeasures…

    Xcelerate Solutions (Bethesda, MD)
    …in the GovCon industry. Location: Bethesda, MD Clearance TS/SCI with CI Poly Responsibilities + Analyze intelligence content to discover the core components and ... relationships for a technical security vulnerability. + Understand, review, analyze and evaluate technical security vulnerabilities and needs. + Conduct analysis of vendor tool offerings and advise government on tool selection. + Support project manager in… more
    Xcelerate Solutions (07/16/25)
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  • Software Engineer with Poly SR to Principle

    Lockheed Martin (Annapolis Junction, MD)
    …languages such as Python, Java, C and Ra plus\. **Clearance Level:** TS/SCI w/ Poly SP **Other Important Information You Should Know** **Expression of Interest:** By ... applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be identified you may be contacted for this and… more
    Lockheed Martin (07/12/25)
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