• Sr . Information System Security

    Parsons Corporation (Annapolis Junction, MD)
    …of our large AWS cloud-based capabilities. This role is critical in ensuring the security and compliance of our systems , including the creation and accreditation ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/02/25)
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  • Senior Manager of Cyber

    Lumen (Annapolis, MD)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Manager of Cyber Security Engineering leads a team of engineers, ... focusing on the design, implementation, and maintenance of robust security systems and controls. This role involves managing security projects and… more
    Lumen (10/02/25)
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  • Sr . Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Team is looking for a Sr . Software Engineer to support Cyber Security Operations missions by designing and implementing prototype software applications. ... 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 (09/04/25)
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  • Sr . ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    … architecture and cyber security capabilities; manage multiple system security plans for development, test and production systems following the Risk ... has a new and exciting opportunity for a ** Sr . ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (08/16/25)
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  • Cyber Security /ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …experience **Job Description:** Seize your opportunity to make a personal impact as a Sr . Cyber Security Analyst supporting our HHS HRSA customer onsite. ... **THIS IS AN ONSITE POSITION** **Responsibilities:** + As a Sr . Cyber Security Analyst with...direction. + Demonstrated experience in translating an understanding of systems and applications into test plans and perform hands… more
    General Dynamics Information Technology (09/20/25)
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  • Sr . Systems Engineer/Operations…

    Leidos (Annapolis Junction, MD)
    …and exciting opportunity for a **System Engineer/Operational Site Liaison** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . ... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (10/03/25)
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  • Sr Program Manager

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …program management skills in a fast-paced and rewarding organization? Join us! As a Sr Program Manager, you will support the business objectives at SNC. You will be ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (07/25/25)
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  • Cyber Systems Engineer Senior

    Lockheed Martin (Hanover, MD)
    …Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Task Order/IDIQ **Shift:** First ... **The Work:** A System Engineer Skill Level 3 applies systems engineering principles throughout the systems life...with cross\-functional teams to deliver high\-quality results\. Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (09/19/25)
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  • Sr . Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …exciting opportunity for a ** Sr . Solution Train Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... more. **Join us and make a difference in National Security !** An experienced, energetic ** Sr .** **S** **olution...more years of experience working with large software development, systems , integration, and test efforts. + Seven (7) or… more
    Leidos (09/10/25)
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  • Sr . Cyberspace Analyst

    Huntington Ingalls Industries (Fort Meade, 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 (09/25/25)
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