• Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... Full Scope Poly Clearance Required + 6+ years in cybersecurity, information systems security , or security engineering + Regulatory Knowledge: Expertise with… more
    Nightwing (10/28/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of RF, EOIR, Communications, or related systems . + Understanding of the Systems Engineering and Integration & Test processes. + Experience with Agile and/or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/09/25)
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  • Senior Staff Systems Engineer - EW Analyst

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (09/12/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …+ Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate… more
    Leidos (11/22/25)
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  • Systems Engineer (IT@JH Enterprise )…

    Johns Hopkins University (Baltimore, MD)
    Systems Development: - Advanced + Systems Engineering - Advanced + Systems Integration - Advanced Classified Title: Systems Engineer Role/Level/Range: ... and Microsoft Exchange, which are hosted on Windows and Linux-based systems . **Job Scope/Complexity** Develop solutions based on extensive technical knowledge,… more
    Johns Hopkins University (11/04/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …studies, integration , verification and validation (IV&V). + Act as systems engineering discipline subject matter expert for department, mentoring other engineers ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business… more
    RTX Corporation (10/26/25)
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  • Systems Engineer

    CACI International (Columbia, MD)
    …on alternative approaches, and conduct feasibility studies. If you're passionate about systems engineering and network security , this is the perfect chance ... such as Security +. **Desired:** + Proven experience in network security and systems engineering. + Strong communication and interpersonal skills.… more
    CACI International (09/13/25)
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  • Systems Integrator

    Guidehouse (Bethesda, MD)
    …**:** Assist a Federal C-suite client in a system modernization effort by supporting systems integration , to include changes to systems and processes, ... **Job Family** **:** Systems & Business Integration Consulting **Travel...+ An ACTIVE and MAINTAINED TS/SCI Federal or DoD Security Clearance with a COUNTERINTELLIGENCE (CI) polygraph + Bachelor's… more
    Guidehouse (11/22/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to network...Deployment, Storage Area Network (SAN), Power Distribution Units, and Security (STE/N). This role will also be expected to… more
    CACI International (10/21/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... some of the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the US government… more
    Nightwing (09/22/25)
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