• Information System Security

    CACI International (Sterling, VA)
    Information System Security Engineer Job...an unparalleled opportunity to grow and advance. As our Information Systems Security Engineer ... , you will have the opportunity to : - Analyze and evaluate information systems - Update security relevant configurations - Work on systems that support… more
    CACI International (07/22/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge ... experience. Preferred Qualifications: Certifications (not required but encouraged): 1. Certified Information Systems Security Professional (CISSP) 2. … more
    Nightwing (06/24/25)
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  • Senior Information System

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, ... IASAE Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA… more
    ManTech (07/03/25)
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  • Senior Information System

    ManTech (Quantico, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Quantico, VA.** ... 14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (07/16/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …working time for current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and ... Demonstrated capability to identify security risks throughout information system network structures to include the Operating Systems , hardware, and… more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our ... of mission-critical applications. **Key Responsibilities:** + Design, develop, and implement security architectures for information systems . + Conduct… more
    Nightwing (06/06/25)
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  • Information System Security

    Parsons Corporation (Chantilly, VA)
    …what you're looking for. **Job Description:** Parsons is looking for a sharp and talented ** Information Systems Security Engineer (ISSE)** to join our ... management, system maintenance, software and information system engineering, and integration testing. ** Security Clearance Requirement:** An… more
    Parsons Corporation (06/20/25)
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  • Senior Information Security

    Lumen (Richmond, VA)
    …appropriate manner to management, operations and executive leadership. Recommend new security policy, standards, best practices, and system configuration ... with configuration management tools such as Ansible, Chef, etc. Background in system , network, or security admin/engineering on Unix. Active TS clearance… more
    Lumen (07/25/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …Manager (ISSM), Information Systems Security Officer (ISSO), and Information System Security Engineer (ISSE). + Demonstrated experience ... Information Security **Skills:** Information Security Engineering, Information Systems Security...EXPERIENCE:** + Demonstrated experience performing as an Information System Security more
    General Dynamics Information Technology (07/24/25)
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  • IS Security Engineer (ISSE), TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Information Systems Security Engineer (ISSE)** We are ... seeking an experienced ** Information Systems Security Engineer (ISSE)** to...Conducting recurring reviews of system state and security posture to ensure that systems are… more
    General Dynamics Information Technology (07/18/25)
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