• Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …Assurance and Information Security \(InfoSec\) Engineering, assessing and mitigating system security threats/risks throughout the program life cycle\. Your ... organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by developing and... Security \(InfoSec\) Engineering * Assessing and mitigating system security threats/risks throughout the program life… more
    Lockheed Martin (07/16/25)
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  • Communications Engineer - COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (07/31/25)
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  • Radio Frequency (RF) Engineer - COBRA

    Huntington Ingalls Industries (Patuxent River, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (07/31/25)
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  • DNS Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a DNS Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the ... we'll make your career growth ours. At GDIT, people are our differentiator. As a DNS Systems Engineer you will help ensure today is safe and tomorrow is smarter.… more
    General Dynamics Information Technology (05/29/25)
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  • RF Software Engineer 2- TS/SCI with Poly

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

    GliaCell Technologies (Annapolis Junction, MD)
    …GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that… more
    GliaCell Technologies (08/11/25)
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  • Software Engineer

    SMX (Patuxent River, MD)
    …and areas of improvement. ** Security & Compliance** + Coordinate with Cyber Security SMEs to ensure software adherence to cybersecurity standards and ... Software Engineer (4515)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...relevant compliance frameworks. + Participate with cyber security assessments, red team assessments, and… more
    SMX (08/08/25)
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  • Database Engineer (DBE) with Poly Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …Professional **Business Unit:** RMS **Relocation Available:** No **Career Area:** Cyber Security Engineering **Type:** Task Order/IDIQ **Shift:** First ... role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost… more
    Lockheed Martin (07/31/25)
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  • Software Engineer with Poly SR to Principle

    Lockheed Martin (Annapolis Junction, MD)
    …Professional **Business Unit:** RMS **Relocation Available:** No **Career Area:** Cyber Security Engineering **Type:** Task Order/IDIQ **Shift:** First ... role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost… more
    Lockheed Martin (07/12/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    …a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... more. **Join us and make a difference in National Security !** The **Software Engineer ** will perform software...an Agile development team building a large complex enterprise system . Development includes the full range of turning Agile… more
    Leidos (06/20/25)
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