• Senior Sales Engineer - Data…

    Proofpoint (Baltimore, MD)
    …play a critical role in our sales process every single day. As a **Senior Sales Engineer ** in the fast-growing **Data Security Group (DSG)** you will be one of ... Engineer and/or related areas; ideally in the **Data Security and Insider Risk areas** + Good understanding of...field, or equivalent experience + CISSP or similar industry certification preferred + Travel is required in this role… more
    Proofpoint (12/19/25)
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  • Endpoint Security and Management…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Endpoint Security and Management Engineer We are seeking a highly motivated ... Endpoint Security and Management Engineer to support the deployment, administration, and advancement of...clearance level: TS/SCI w/Poly * US citizenship required * Certification Required: DoD 8570 IAT Level II certified GDIT… more
    General Dynamics Information Technology (01/10/26)
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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 (12/18/25)
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  • 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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  • 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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  • Sr. Cyber Security Engineer - IT

    Constellation (Lusby, MD)
    … and network infrastructure throughout Constellation's environment. This Sr. Cyber Security Engineer will participate in the development of documentation, ... a Cyber Security Program. The Sr. Cyber Security Engineer will share in-depth technical knowledge,... Professional CISSP + Cisco Certified Network Professional (CCNP) certification . + Project Management Professional (PMP) Certification more
    Constellation (01/15/26)
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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 (01/07/26)
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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 (12/18/25)
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