• Edge Information Systems

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer...(652) - Intermediate Level. + Demonstrated experience as an Information Systems Security professional. +… more
    V2X (09/09/25)
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  • Information Systems Security

    AeroVironment (Centreville, VA)
    **Worker Type** Regular **Job Description** **Summary** The Information Systems Security Manager (ISSM) provides information systems security ... agencies. May be required to manage work distribution to Information Systems Security Officers (ISSO)....engineer, Dr. Paul MacCready, we've been at the leading edge of technical innovation for more than 45 years.… more
    AeroVironment (10/11/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)?...the development and sustainment of secure enclaves at the edge . You'll deliver enterprise services and cyber network defense… more
    Virtual Service Operations (10/04/25)
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  • National Security Solutions (NSS)…

    KBR (Chantilly, VA)
    Title: National Security Solutions (NSS) Systems Engineering Internship Who We Are KBR Government Solutions delivers full life cycle professional and technical ... + Mentorship from experienced subject matter experts + Cutting edge projects, relevant to real world challenges + Work... Modeling Language (SysML), the most widespread language for systems modeling. As a National Security Solutions… more
    KBR (09/15/25)
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  • Information Security Specialist…

    General Dynamics Information Technology (Chantilly, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as an Information Security Specialist (ISSM/ISSE) with GDIT. A career in ... requirements, working with Sponsor's InfoSec teams, understanding the processes to get systems accredited and maintaining the appropriate system security and… more
    General Dynamics Information Technology (09/16/25)
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  • Database Security Subject-Matter…

    General Dynamics Information Technology (Fairfax, VA)
    Security ,Splunk Enterprise Security ,Vulnerability Assessments **Certifications:** Certified Information Systems Security Professional (CISSP) | ... + US Citizenship required **DESIRED QUALIFICATIONS** + Certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical… more
    General Dynamics Information Technology (10/25/25)
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  • Security Infrastructure Support Database…

    General Dynamics Information Technology (Fairfax, VA)
    …Infrastructure and Operations **Skills:** FISMA,Hybrid Cloud Solutions,NIST **Certifications:** Certified Information Systems Security Professional (CISSP) | ... International Information System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2)… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Information System Security

    Leidos (Alexandria, VA)
    …Responsibilities** The Digital Modernization Sector at Leidos is seeking a dynamic ** Information Systems Security Engineer (ISSE)** to support cloud ... Science, Information Systems , Business) + 12+ years of experience in information security engineering. + Deep expertise in AWS and Azure security more
    Leidos (10/18/25)
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  • Cyber Security Analyst - Weekend Sat & Sun…

    General Dynamics Information Technology (Riverdale, MD)
    …GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting- edge technologies. Your work in cyber security at GDIT will have an ... None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Event Security , Security Audit,Splunk (Inactive) **Experience:** 8 + years of related… more
    General Dynamics Information Technology (09/12/25)
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  • Senior Information System Security

    Tyto Athene (Fairfax, VA)
    Security Accreditation. Responsibilities include defining, creating, and maintaining Systems Security Plans (SSP) to support Accreditation and Authorization ... **Description** Tyto Athene is searching for a **Senior Information System Security Officer (ISSO)** to...risks associated with the administration and use of assigned information systems + Coordinate with the client's… more
    Tyto Athene (09/16/25)
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  • Senior Cyber Security Engineer…

    General Dynamics Information Technology (Lanham, MD)
    …MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Security Research, Systems Engineering **Experience:** 17 + years of related ... policies, frameworks, and compliance standards. + Strong understanding of security tools, SIEM platforms, intrusion detection/prevention systems , and… more
    General Dynamics Information Technology (10/15/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Skills:** Computer Backups, Information Technology (IT) Systems ,Microsoft Windows Server,System Administration **Certifications:** CompTIA Security ... + Experience with Tenable Nessus tools/reports. + Experience with Host Based Security Systems (ESS). **Preferred Knowledge, Skills, and Abilities:** + Experience… more
    General Dynamics Information Technology (09/30/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** Security + CE ... Description:** Deliver simple solutions to complex problems as a ** Systems Administrators** at GDIT. Here, you'll tailor cutting- edge...+ Experience providing physical and virtual support, maintenance, and security for Red Hat (RHEL 5 & 7), Sun… more
    General Dynamics Information Technology (08/08/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national ... small company delivering cutting edge cybersecurity and systems integration services to the US National Security...+ Strongly desired experience with application of the Defense Information Systems Agency (DISA) Security more
    Tau Six (10/22/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …technical projects. + Provide installation, maintenance and troubleshooting support of information systems applications and related peripheral hardware. + ... Family:** Technical Support Services **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security + CE Certification - CompTIA - CompTIA **Experience:** 5… more
    General Dynamics Information Technology (09/03/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …a valid US passport + Experience working with trouble reporting and tracking systems such as Security + **Experience with geospatial applications such as ArcGIS, ... and Operations **Skills:** Geospatial Technologies,Problem Reporting,Tracking System **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 10 +… more
    General Dynamics Information Technology (08/26/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …the work + Designs systems architecture for new or existing computer systems across diverse customer environments and security enclaves. + Creates, plans, ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Leadership, Systems Architecture, Systems Engineering **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/31/25)
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  • Cyber Security Analyst

    General Dynamics Information Technology (Manassas, VA)
    …**Job Description:** CYBERSECURITY ANALYST Advance your career while impacting our national security in cyber as a Cybersecurity Analyst at GDIT. Here, technologists ... State. You will play a crucial role in cyber security and network monitoring. HOW A NETWORK OPERATION CENTER...and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 1 or Information more
    General Dynamics Information Technology (10/28/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …(Physical Security Information Management), and other Integrated Electronic Security Systems . Your role is pivotal to ensuring the continued ... high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for...improvements to our enterprise software and applications, ensuring our systems remain at the cutting edge of… more
    M. C. Dean (10/23/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** DISA STIG,IT Security Operations, Security Content Automation Protocol (SCAP),System Administration ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (08/28/25)
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