• Information Assurance System Security

    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 ... RQ198619 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (05/14/25)
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  • Information Systems Security

    CACI International (Washington, DC)
    Information Systems Security Engineer - ISSE Job...SP 800-30. + Must be a US Citizen + Top Secret /Sensitive Compartmented Information ( TS /SCI) ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...**The Opportunity:** CACI is searching for an Information Systems Security Engineer ( ISSE ) to support… more
    CACI International (07/04/25)
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  • IS Security Engineer ( ISSE

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Information Systems Security Engineer ( ISSE )** We are seeking an experienced ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...**Information Systems Security Engineer ( ISSE )** to support **Assessment and Authorization… more
    General Dynamics Information Technology (05/06/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …a peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer ( ISSE ) (Open)** Nightwing seeks a cybersecurity ... professional to serve as an ISSE in Sterling, VA. The ISSE will...selected candidate will sustain and positively contribute to our top -tier cybersecurity program by successfully: + Developing and updating… more
    Nightwing (07/03/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer ( ISSE ) to maintain and enhance the ... and server infrastructure is essential. Roles and Responsibilities: The ISSE will be responsible for the following: Security...with RMF related tasks as needed Qualifications: + Active Top Secret -SCI security clearance. +… more
    KaylaTek, Inc. (06/05/25)
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  • Senior Information Systems Security

    Tetrad Digital Integrity LLC (Washington, DC)
    …experienced top - secret or secret cleared, Senior Information Systems Security Engineer ( ISSE ) to provide Risk Management Framework (RMF) support ... guidance. QUALIFICATIONS: + US Citizenship with an active DoD Secret clearance ( Top Secret preferred)....+ CISSP, CISM, CAP, CCSP, or GCP Professional Cloud Security Engineer . + Hands-on experience with Google… more
    Tetrad Digital Integrity LLC (07/10/25)
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  • Information System Security Engineer

    KBR (Alexandria, VA)
    Title: Information System Security Engineer ( ISSE ) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing ... Capability (JMETC) Information System Security Engineer ( ISSE ) position will... clearance is required and ability to obtain a Top - Secret clearance + Education: Bachelor's degree in… more
    KBR (07/02/25)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer ( ISSE ) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman ... 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 System Security Engineer

    Parsons Corporation (Chantilly, VA)
    …for. **Job Description:** Parsons is looking for a sharp and talented **Information Systems Security Engineer ( ISSE )** to join our growing team! This ... information assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret /SCI security clearance with CI Polygraph.** + A Bachelor's… more
    Parsons Corporation (06/20/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    TS /SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer ( ISSE ) to bridge the gap between high ... information systems and sufficient technical knowledge and experience to implement them. The ISSE will work closely and effectively with the ISSM and client IT… more
    Nightwing (06/24/25)
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  • Information Systems Security

    KBR (Arlington, VA)
    security accreditation, and workflow management. Key Responsibilities: The Information Systems Security Engineer ( ISSE ) (SME) is responsible for ... Title: Information Systems Security Engineer Belong. Connect. Grow. with...a unique hands-on technical role in such that the ISSE is responsible for compliance-based cybersecurity engineering to include… more
    KBR (06/14/25)
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  • Information System Security Engineer

    System One (Washington, DC)
    Information System Security Engineer Active Top Secret / SCI 100% ONSITE in Washington DC Direct Permanent Hire CERTIFICATION REQUIREMENT- CASP+ CE, ... to provide support for the FBI. Information System Security Engineer ( ISSE ) activities shall...FBI directed cybersecurity vulnerability solutions Qualifications : + CLEARANCE: Top Secret required; SCI eligibility preferred. May… more
    System One (07/09/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …+ US Citizenship required + Location: McLean, VA, On-Site at customer location + Security Clearance Level: Top Secret /SCI with Polygraph **REQUIRED SKILLS ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Systems Security Officer (ISSO), and Information System Security Engineer ( ISSE ). + Demonstrated… more
    General Dynamics Information Technology (07/11/25)
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  • Information System Security Engineer

    KBR (Chantilly, VA)
    Security Engineer - TS /SCI KBR is seeking an Information Systems Security Engineer ( ISSE ) provides support to the customer in the area of Cyber ... (CDS) + Experience supporting IC or DoD in the Cyber Security Domain Clearance Required: Active TS /SCI with Poly is required to be considered for this position… more
    KBR (05/07/25)
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  • NMCC Information Systems Security

    TekSynap (Arlington, VA)
    … Accreditation. + Assist with RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret -SCI DoD security clearance. + Active DoD 8570 IAT ... Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer ( ISSE ) to maintain and enhance the security more
    TekSynap (06/18/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer ( ISSE ) to join our DevSecOps team in ... Herndon. The ISSE will work closely with cross-functional teams to ensure...all system lifecycle phases. + Stay current with emerging security threats and technologies. **Required Qualifications:** ** TS /SCI… more
    Nightwing (06/06/25)
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  • Information System Security Engineer

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer ( ISSE ) for this program, you will be working in an organization that's mission is to develop ... plans for detecting and mitigating risk to information systems. engineer and perform tests and test plans to satisfy...all applicable security protocols **Requirements:** * Active Top Secret clearance with SCI eligibility *… more
    Amentum (06/18/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …degree + 7+ years of cyber experience + Experience serving as an Information Systems Security Engineer ( ISSE ) on programs and contracts of similar scope, ... **MANTECH** seeks a motivated, career-focused **Senior Cyber Security Engineer ** to join our team...of hire **Clearance Requirements:** + Must have a current/active TS /SCI with Polygraph **Physical Requirements:** + Must be able… more
    ManTech (07/10/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    …other cyber discipline. ** Security Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI. ... ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer ( ISSE )** to join our team **in Chantilly, VA.**… more
    ManTech (07/03/25)
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  • Ops Lead

    Leidos (Reston, VA)
    …Process and Compliance is adhered to by working closely with the Information Systems Security Engineer ( ISSE ) Tech Lead and team members, who provide ... ISSE Tech lead to ensure all IT System Security is adhered too + Proactively identify innovations and...+ Personnel and project management Basic Qualifications + Active TS w/Polygraph and a Bachelor's degree with 12+ years… more
    Leidos (06/12/25)
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