• Systems Engineer, Messaging

    Marriott (Bethesda, MD)
    …This role resolves complex messaging issues, designs and implements security and authentication controls (SPF/DKIM/DMARC), and partners closely with Information ... Security and Identity teams to protect users against phishing,...& Experience:** + Undergraduate degree in an engineering or computer science discipline and/or equivalent experience/certification + 5+ years… more
    Marriott (09/24/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    …manage the high-level architecture of the organization's backend infrastructure. + Ensure network and system security through a strong understanding of ... MANTECH seeks a motivated, career and customer-oriented ** Systems Engineer III** to join our team in...tasks while stationary 50% of the time at a computer , with specific emphasis on visual acuity for close-range… more
    ManTech (08/20/25)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    …Type of Travel: None * * * The Opportunity: As a member of the Network Security Implementation and Sustainment (NSIS) Services team, the candidate will have the ... Engineering efforts is required. - Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management,… more
    CACI International (09/18/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Annapolis, MD)
    …Openings** 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our organization as we grow and transform our Technology ... individual will be responsible for all aspects of the evaluation, configuration, security , implementation, and support of IMS and related software for multiple… more
    Travelers Insurance Company (08/08/25)
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  • Systems Test Engineer

    Leidos (Fort Meade, MD)
    …Enterprise Center is the Department of Defense's lead organization for enterprise-level systems engineering and architecture for NC3. Our customer, led by the ... this role, you will test and evaluate critical high assurance communication systems . These test and evaluation activities ensure national leaders have assured… more
    Leidos (08/21/25)
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  • TS/SCI Acquisition Specialist

    Precise Systems, Inc. (Annapolis Junction, MD)
    …by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and ... CONUS or OCONUS up to 25% Candidates must have a DOD-sponsored TS//SCI security clearance with active polygraph Precise Systems values employee contributions,… more
    Precise Systems, Inc. (09/25/25)
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  • Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP was formed in July 2007 with ... architecture, design, development, requirements analysis, data flow, process improvement, network design and implementation and testing for Public Key Infrastructure… more
    Synergy ECP (07/23/25)
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  • Systems Engineer

    Synergy ECP (Landover, MD)
    Systems Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20785) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities. The… more
    Synergy ECP (08/20/25)
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  • Systems Engineer

    BigBear.ai (Laurel, MD)
    …with poly clearance + Education -Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or ... BigBear.ai is seeking a Networking Engineer with experience in setting up network equipment, understands the networking environment and can translate that into… more
    BigBear.ai (09/02/25)
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  • Project Manager

    BAE Systems (Annapolis Junction, MD)
    **Job Description** BAE Systems Intelligence & Security is seeking a dynamic **Project Manager** to serve as a vital link between our government clients and our ... you to apply and become an integral part of our dynamic team at BAE Systems Intelligence & Security . Your contributions will play a critical role in driving… more
    BAE Systems (10/01/25)
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