• Network Security Engineer

    CACI International (Columbia, MD)
    Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network...Bachelor's degree. + Must meet DoD approved 8570 Baseline Certification for IAT Level II and possess at least… more
    CACI International (12/12/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    Security Engineer (RMF) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** We are seeking a skilled Security Engineer (RMF) to support the Defense...+ DoD 8570 IAT Level II or higher (eg, Security +, GSEC) certification . + Experience with Cybersecurity,… more
    CACI International (12/09/25)
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  • IT Security Engineer (Johns Hopkins…

    Johns Hopkins University (Baltimore, MD)
    …for. + A CISSP certification is desirable. Classified Title: IT Security Engineer Role/Level/Range: ATP/04/PF Starting Salary Range: $85,500 - $149,800 ... work with the network team to assist managing firewall security and implementation. The Engineer will be...assist managing firewall security and implementation. The Engineer will be responsible for running penetration and vulnerability… more
    Johns Hopkins University (12/06/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade,...DoD 8140.03 compliance with IASAE Level 2 and CISSP Certification . **Level 3:** + Twenty (20) years' experience as… more
    CACI International (09/25/25)
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  • Military Fellowship Program: Systems…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …is not for veterans who have already separated from the military. As a Systems Security Engineer , you will be using your skills and expertise to design, test, ... CISA, or CASP+ Certification + MCSE, Linux, and/or CCNP Security Certification At Sierra Nevada Company, LLC (SNC) we deliver customer-focused technology and… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you, our next Cyber Security Engineer , to assist with the release of a state-of-the-art technology stack ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job is to provide...least one DoD 8570.01-M IAT Level II or higher certification eg, CCNA Security , CySA+, Security more
    Leidos (12/10/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, MD.** ... but are not limited to:** + Participate as a security engineer representative on teams for the...components and enclave environments + Develop and maintain system security certification and accreditation services for our… more
    ManTech (11/19/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering ... + Configuration control and change management + Auditing + Certification and accreditation processes Minimum Qualifications + 20 years...+ 20 years of experience as an Information Systems Security Engineer + Versed in principles of… more
    ARSIEM (11/01/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...threats/risks throughout the program life cycle. Contributes to the security planning, assessment, risk analysis, risk management, certification more
    Synergy ECP (09/18/25)
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  • Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform, ... threats/risks throughout the program life cycle. The ISSE contributes to the security planning, assessment, risk analysis, risk management, certification and… more
    Belay Technologies (12/08/25)
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