• 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …have an impact on every client you work with. ARSIEM is looking for a Network Engineer to support Cyber Security Defensive Operations with configuration of ... team of other Software Engineers, System Administrators, Network Engineers and Systems Engineers supporting the Cyber Range and develop innovative solutions… more
    ARSIEM (11/04/25)
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  • SkillBridge Research Engineer

    RTX Corporation (Columbia, MD)
    …of OS internals (eg, Windows, Linux, MacOS, Android) + Understanding of cyber -physical systems security considerations + Experience with disassemblers ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...systems + Create or investigate new types of cyber physical systems + Disassemble and analyze… more
    RTX Corporation (09/19/25)
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  • Staff Cyber Software Engineer

    Northrop Grumman (Fort Meade, MD)
    …of your career. We are looking for you to join our team as a Sr Staff Cyber Software Engineer based out of Annapolis Junction, MD. **What You'll get to Do:** The ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Staff Cyber Software Engineer will test, maintain, and… more
    Northrop Grumman (09/10/25)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    Cyber Software Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Cyber Software Engineer ... software development experience + Ability to obtain and maintain Top Secret/SCI security clearance + Experience writing, testing, and debugging software + Experience… more
    Synergy ECP (10/22/25)
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  • Modernization Cyber Network Engineer

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...* A Bachelor's degree in a relevant discipline \(e\.g\., System Engineering, Computer Science, Information Systems , Engineering… more
    Lockheed Martin (10/10/25)
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  • Summer 2026: Cyber /EW Research…

    RTX Corporation (Columbia, MD)
    …**What you will do:** + Join a team that is defending and testing computer systems and networks. + Develop next-generation Cyber and EW capabilities + Analyze ... citizens are authorized to access information under this program/contract. ** Security Clearance:** DoD Clearance: Secret RTX Corporation is an...they work and how to break them + Reverse engineer software, malware, and system architectures. +… more
    RTX Corporation (11/19/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get ... and system testing to verify overall requirements. * Experience working System Test, SW Development and/or Systems Engineering * Familiarity with CI/CD… more
    Northrop Grumman (11/12/25)
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  • Principal Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (10/10/25)
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  • Cybersecurity Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …On-site Job Category Cyber Security Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1119) CYBERSECURITY ... The company is seeking junior, mid-level, and senior Cyber Security Engineers to provide SETA support...in Hanover, MD. RESPONSIBILITIES + Train users and promote security awareness to ensure system security more
    Systems Technologies, Inc. (09/02/25)
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  • Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by designing and ... Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR … more
    Huntington Ingalls Industries (09/12/25)
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