• Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * **The Opportunity:** CACI is searching for an Information Systems Security Engineer...technical experience in the technology area(s) of their assigned system (s) in order to effectively carry out their duties.… more
    CACI International (07/02/25)
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  • Senior Information System

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer ** to join our team of passionate ... **Responsibilities:** The duties and responsibilities of the **I nformation System Security Engineer (ISSE)** include,...knowledge of security design best practices for information systems . throughout the system more
    Amentum (07/02/25)
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  • Information System Security

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman ... TS/SCI with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting… more
    Assertive Professionals (07/10/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The...security engineer , you can identify the Information System Security Engineering needed ... looking for an opportunity to share your experience in system security engineering to help our country...and regulatory requirements + Experience with Security Information and Event Management ( SIEM ) systems more
    BOOZ, ALLEN & HAMILTON, INC. (06/27/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Engineer - TS/SCI KBR is seeking an Information Systems Security Engineer (ISSE) provides support to ... analyzes new systems (hardware and software) and provides recommendations concerning system security + Review Security Requirements Traceability Matrixes… more
    KBR (05/07/25)
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  • 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 (04/23/25)
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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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  • 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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  • Information Systems Security

    Nightwing (Sterling, VA)
    …work schedules, a peer recognition and reward system , and performance-based bonuses ** Information Systems Security Engineer (ISSE) (Open)** Nightwing ... with computer forensic tools and investigation methodologies + Experience with various information system security assessment/hardening tools - SCAP… more
    Nightwing (07/03/25)
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  • Information Assurance System

    General Dynamics Information Technology (Manassas, VA)
    …Yes **Job Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in ... smarter. The ISSE III is primarily responsible for conducting information system security engineering activities...systems . The ISSE employs best practices when implementing security requirements within an information system more
    General Dynamics Information Technology (05/14/25)
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  • IS Security Engineer (ISSE), TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …8 + 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 (05/06/25)
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  • Senior Systems Security

    BAE Systems (Quantico, VA)
    … is excited to offer an opportunity to support a dynamic DOJ program as an ** Information Systems Security Engineer (ISSE)** , providing mission critical ... Some duties of the position include: Functional Responsibilities:Senior level capabilities regarding Information system security . Knowledgeable of current … more
    BAE Systems (07/10/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …in lieu of a degree + 7+ years of cyber experience + Experience serving as an Information Systems Security Engineer (ISSE) on programs and contracts of ... **MANTECH** seeks a motivated, career-focused **Senior Cyber Security Engineer ** to join our team...limited to:** + Providing Information Assurance (IA) security requirements to update system requirement documents… more
    ManTech (07/10/25)
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  • Cybersecurity Engineer II

    Epsilon, Inc (Manassas, VA)
    …who do not meet the aforementioned conditions. + Minimum of 5 years as a system security engineer or information security engineer , with a strong ... **Cybersecurity Engineer II** **Who is Epsilon:** Epsilon is an...from systems administration and network engineering to Information security and data center management, are… more
    Epsilon, Inc (06/13/25)
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  • ISSO/ Systems Security

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO/ SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO/ Systems Security Engineer to join our team in Dahlgren, ... as well as network security methodologies. The ISSO/ Systems Security Engineer will be...for identifying and mitigating vulnerabilities in security systems , conducting vulnerability scans, and applying system ,… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …domains in the interest of national security . Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job Location: Dulles, VA Job Description: As a ... Lead Systems Engineer , you will lead the technical...through a DoD dedicated gateway which accesses the Defense Information Systems Network (DISN). It is capable… more
    L3Harris (05/29/25)
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  • Senior Systems Security

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award Position Overview: First Division Consulting is seeking a Senior Systems Security Engineer to support a Department of the Navy ... DoD and Navy security frameworks. + Troubleshoot security incidents, access control issues, and system ...Information Security Manager) + CISSP (Certified Information Systems Security Professional) +… more
    First Division Consulting (06/19/25)
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  • Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    system to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) ... security matters related to specific sets of information systems . + Lead the preparation and... specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems , or System Security Plan… more
    Imagine One Technology & Management (06/25/25)
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