• Software Engineer/ IDAM - Active TS/SCI with Ci…

    ENS Solutions (College Park, MD)
    …following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Experience supporting commercial-off-the-shelf (COTS) Identity Access Management ... day will include: + Participating in system development to include design, modeling, security , integration, and formal testing of an IDAM solution such as Radiant… more
    ENS Solutions (09/27/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical discipline, or the equivalent ... for daily operations, maintenance, data center design, and the security of lab environments that mirror production. In this...combination of education, technical certification , training, or work/military experience + Familiarity with monitoring… more
    General Dynamics Information Technology (12/11/25)
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  • Computer/Network Support Specialist

    Leidos (Suitland, MD)
    Security + CE) or the ability to obtain prior to start date. + Active ** CCNA certification ** or the ability to obtain within 90 days of hire. + Proficiency ... is seeking a **Computer/Network Support Specialist** to ensure the reliability and security of mission‑critical systems and networks. In this role, you'll maintain… more
    Leidos (12/06/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …60 days of starting employment. Acceptable certifications include A+ CE/ CCNA - Security /CND/Network+ CE /CySA+/GICSP/GSEC/ Security + CE/CND/SSCP) **Preferred ... configuration management and patching. + Red Hat Certified System Administration Certification . + Experience with NetAPP **Clearance Requirements:** + Must have a… more
    ManTech (12/11/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …required within 60 days of starting employment. Acceptable certifications include CCNA - Security /CySA/GICSP/GSEC/ Security CE/CND/ or SSCP) **Preferred Q** ... provisioning, configuration management and patching.Red Hat Certified System Administration Certification . + Experience with NetApp + Experience with Splunk… more
    ManTech (12/04/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    …required within 60 days of starting employment. Acceptable certifications include CCNA - Security , Security +) **Preferred Qualifications:** + Experience with ... + Ability to support the planning and test analysis of the DoD Certification / Accreditation process + Ability to install Windows software and hardware applications;… more
    ManTech (11/26/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security + Bachelor's Degree in a related technical discipline +10 years' ... experience or the equivalent combination of education, technical certification or training, or work/military experience + Familiarity with existing EM technologies… more
    General Dynamics Information Technology (11/26/25)
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  • Telecommunications Network Engineer 1

    Synergy ECP (Annapolis Junction, MD)
    …II baseline certification as defined by DoD 8570.01-M is required. + CCNA , or equivalent, certification or higher required. + Both certifications are ... so they can get their degree or that next certification needed to propel them towards the next level....capabilities to high-level decision makers that enhance our nation's security . In an ultra-competitive environment, Synergy ECP has thrived… more
    Synergy ECP (11/06/25)
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  • Field Engineering Staff (SATCOM Site Lead) - Ex…

    Lockheed Martin (Bethesda, MD)
    …testing experience * A mix of strategic and tactical satellite communications experience * CCNA certification is a plus * Basic Linux or RedHat\-based server ... on state\-of\-the\-art technology that has a direct impact on national defense and security \. *Join a company that values innovation and encourages employees to push… more
    Lockheed Martin (11/26/25)
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  • 335 - Operational Systems Integrator 3

    ARSIEM (Fort Meade, MD)
    …Systems Engineering, Information Technology or related field. + Able to obtain an IAT-I certification , such as: A+CE, CCNA - Security , CND, Network+CE, SSCP + ... bare metal servers and virtual machines to meet all customer security requirements. + Responsible for secure infrastructure and vulnerability corrections, data… more
    ARSIEM (10/22/25)
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