• Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... Cyber community and be at the forefront of securing some of the most advanced systems and networks out there\. Our team doesn't just do penetration testing \- we… more
    Lockheed Martin (09/17/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... documented experience creating maintaining and implanting detailed documentation for standard systems operating procedures + Candidate must have a Bachelor's with 12… more
    Leidos (08/02/25)
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  • Software Test Engineer

    ManTech (Hanover, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Software Test Engineer ** to join our team in **Hanover, MD.** This team provides software development ... C#. + Experience developing & consulting on code for production systems using structured development environments. **Preferred Qualifications:** + Experience with… more
    ManTech (07/29/25)
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  • Network Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Network Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for Network ... integrate various functions of network and telecommunications equipment into functional systems + Familiarity and experience with network security infrastructure and… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Software Test Engineer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, mission-focused **Software Test Engineer ** to join our team in **Hanover, MD** . As part of a dynamic team, you will support software ... software security analysis. Minimum Qualifications + 12 years of experience in systems security engineering, software programming, or computer science; OR 8 years of… more
    ManTech (07/15/25)
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  • System Engineer 5

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... markets. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (09/22/25)
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  • System Engineer 4

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... customers in the intelligence community, defense, civil, and commercial markets. Applies systems engineering principles throughout the systems life cycle phases:… more
    Nightwing (09/22/25)
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  • Delegated Authorizing Official - Level 3

    CACI International (Annapolis Junction, MD)
    …POLY Eight (8) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs and contracts of ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...risk assessment and management to support integration of legacy systems into existing IT environment + Review and analyze… more
    CACI International (07/19/25)
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  • Experienced CNO Reverse Engineer (Cre2)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... perform reverse engineering of hardware components, software applications and operating systems to determine functionality, code structure, and circuit design for… more
    Nightwing (09/22/25)
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  • HPC (High-Performance Computing) Engineer

    Lentech, Inc (Fort Meade, MD)
    …Current TS /SCI Poly Required JOB FUNCTIONS AND RESPONSIBILITIES: Applies systems engineering principles throughout the systems life cycle phases: Concept, ... you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated… more
    Lentech, Inc (07/08/25)
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