• Information Systems Security

    ARSIEM (Columbia, MD)
    …have an impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security ... Qualifications + 20 years of experience as an Information Systems Security Engineer + Versed... engineering. Certifications + DoD 8570 compliance w/IASAE Level 3 required + CISSP-ISSEP required Preferred Qualifications + Experience… more
    ARSIEM (11/01/25)
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  • Information Systems Security

    ARSIEM (Annapolis Junction, MD)
    …the ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of ... security designs. + Design, develop, implement and integrate Cybersecurity and security systems and system components, including those for networking,… more
    ARSIEM (10/14/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …of the design and implementation of trusted relationships among external systems and architectures; Support security planning, assessment, risk analysis, ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (08/30/25)
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  • CAP AI Systems Engineer 3

    DCCA (Annapolis Junction, MD)
    CAP AI Systems Engineer 3 Location Annapolis Junction, MD Job Code 2500 # of Openings 1 Apply Now ... benefits package. Visit our website at: www.dcca.com CAP AI Systems Engineer 3 Candidate must...security and networking (particularly the implementation of system security on classified systems ) + Data engineering… more
    DCCA (10/25/25)
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  • SIGINT Systems Engineer 3 (SW…

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees...may be substituted for a bachelors degree. The level 3 Systems Engineer shall possess… more
    Synergy ECP (10/22/25)
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  • Electronic Communications Safety…

    Johns Hopkins University (Baltimore, MD)
    …information technology and ECSS Systems . The Electronic Communications Safety and Security (ECSS) Systems Engineer will be responsible for ... Engineer Job Posting Title (Working Title): Electronic Communications Safety and Security (ECSS) Systems Engineer Role/Level/Range: ATP/04/PE Starting… more
    Johns Hopkins University (11/04/25)
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  • Senior Information Systems Security

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance ... minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (09/26/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple...no BA. + DoD 8140.03 compliance with IASAE Level 3 is required. Information Systems Security ... * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around...compliance with IASAE Level 2 and CISSP Certification. **Level 3 :** + Twenty (20) years' experience as an ISSE… more
    CACI International (09/25/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (08/29/25)
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  • Sr OT Systems Security

    Exelon (Owings Mills, MD)
    …career. Are you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation of the ... personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will...security certifications (CISSP, CISM, GICSP) + At least 3 years of experience as part of an electric… more
    Exelon (11/13/25)
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