• Software Engineer 1

    Amentum (Annapolis Junction, MD)
    …mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops, ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further.... system performance standards, confer with users or system engineers; analyze systems flow, data usage… more
    Amentum (07/19/25)
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  • Test Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …ability to obtain and maintain a Top Secret with SCI eligibility US Security Clearance is required** **Qualifications We Prefer:** + Experience with various ... design and development teams + Knowledge of requirements management, system design, and systems integration + Exposure...ability to obtain and maintain a Top Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (07/21/25)
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  • RF Engineer Stf

    Lockheed Martin (Fort Meade, MD)
    system performance Collaboration: *Work closely with cross\-functional teams, including system architects, and project managers, to ensure systems meet user ... a $25K sign on bonus for external hires\! RF Engineer Stf WHAT WE'RE DOING Lockheed Martin, Cyber &...the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/12/25)
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  • Reverse Engineer /Vulnerability Researcher

    RTX Corporation (Columbia, MD)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...if you are creative, curious, and persistent in finding system vulnerabilities. We are looking for a highly motivated… more
    RTX Corporation (07/24/25)
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  • Associate Electrical Engineer

    KBR (Lexington Park, MD)
    Title: Associate Electrical Engineer KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of Defense, ... effective solutions. With a strong ethical framework, KBR prioritizes data security , privacy, and responsible information management to ensure mission success. KBR… more
    KBR (08/08/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance . ... Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security ...+ Possess an active or rein-statable TS/SCI with Polygraph security clearance + US Citizenship + 7+… more
    GliaCell Technologies (08/03/25)
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  • RF Software Engineer 2- TS/SCI with Poly

    Amentum (Hanover, MD)
    …mission-critical projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops, ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further.... system performance standards, confer with users of system engineers; analyze systems flow, data usage… more
    Amentum (06/18/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …Cisco, Juniper, Dell, HPE, or VMware + Experience documenting complex network and security systems and procedures to implement and troubleshoot such systems ... Network Engineer The Opportunity: A well-designed and secure network...Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (08/11/25)
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  • Senior DevOps Engineer - Partial Telework

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance . ... Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security ...+ Possess an active or rein-statable TS/SCI with Polygraph security clearance . + US Citizenship. + Works… more
    GliaCell Technologies (05/15/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …+ Experience with IT hardware lifecycle tasks including provisioning, configuration, and system integration + Experience with security tools such as Splunk, ... Network Engineer , Lead Key Role: Serve as a lead...Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (07/14/25)
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