• ACAS / Data Security

    General Dynamics Information Technology (Fort Huachuca, AZ)
    …on-site support at our Fort Huachuca facility.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As an ACAS / Data Security Engineer , the work you'll do at GDIT ... (Required)** **Bring your cyber expertise and drive for innovation to GDIT. The ACAS / Data Security Engineer must have:** **Education:** **Bachelor of… more
    General Dynamics Information Technology (09/27/25)
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  • ACAS Engineer - Active Top Secret…

    ENS Solutions (Norfolk, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... of cyber defense capabilities, including web content filters, email security capabilities, Intrusion Detection System, Intrusion Prevention System, Host Based… more
    ENS Solutions (09/27/25)
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  • ISSO/Systems Security Engineer

    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, VA. The ... strong background in computer networking concepts and protocols, as well as network security methodologies. The ISSO/Systems Security Engineer will be… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Principle Cyber Security Engineer

    Koniag Government Services (Washington, DC)
    …Solutions (EHS), a Koniag Government Services company, is hiring a Principle Cyber Security Engineer . Position requires an active Top Secret/SCI clearance with ... time off, and more. We are seeking a proactive and experienced Principle Cyber Security Engineer with a current Top Secret clearance to develop, and implement,… more
    Koniag Government Services (10/04/25)
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  • Information System Security Engineer

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that ... , Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review, technical … more
    Applied Research Solutions (09/04/25)
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  • Information Systems Security Administrator/…

    Huntington Ingalls Industries (Honolulu, HI)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $97,577.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid HI This ... necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense,… more
    Huntington Ingalls Industries (08/15/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/01/25)
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  • Cyber Security / Info Assurance…

    Exeter Government Services, LLC (Fort Knox, KY)
    …as Fortify Security Control Analyzer (SCA), Assured Compliance Assessment Solution ( ACAS ), HP ArcSight, and Enterprise Security Management (ESM). . Ensure ... Certificates of Networthiness (CoN) for new or upgraded software . Write/develop System Security Plans (SSP) and Tenant Security Plans (TSP) . Whitelists,… more
    Exeter Government Services, LLC (09/28/25)
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  • Information System Security Engineer

    Amentum (San Antonio, TX)
    …, & Intel space? If so, look no further. Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals in San ... transformative change. **Responsibilities:** The duties and responsibilities of the Information System Security Engineer - Senior include, but are not limited… more
    Amentum (08/29/25)
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  • Lead, Information Security Systems…

    L3Harris (Clifton, NJ)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 29345 Job Location: ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST...testing, configuration management, and maintenance of information systems and data . + Assist program security in the… more
    L3Harris (09/27/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next **TS/SCI Cyber Security Engineer ** working across several Task Orders under the DOMEX Technology ... adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job will be to design, develop, and… more
    Leidos (07/11/25)
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  • Edge Information Systems Security

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system… more
    V2X (09/09/25)
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  • Information Systems Security

    CACI International (Hanscom AFB, MA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our Air...are identified through agency-sponsored reviews. + Experience with quality data collection techniques. + Specific knowledge of AF DCGS… more
    CACI International (08/14/25)
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  • Information Systems Security

    CAE USA INC (Orlando, FL)
    …development, advancement and having fun! Summary CAE is seeking an Information System Security Engineer (ISSE) for providing technical expertise and support to ... sanitization plan. + Facilitate Software/Hardware Approvals. + Assist in Technical Security Management: Firewalls, Data Protection Controls, + Patching,… more
    CAE USA INC (10/03/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …kind of environment where you can thrive, keep reading!** Leidos is seeking a Security Engineer to support the National Media Exploitation Center (NMEC). This ... and prevention tools such as Splunk, McAfee HBSS, and ACAS + Solid network and systems troubleshooting experience with...Solid network and systems troubleshooting experience with TCP/IP, Internet security , and encryption ( data at rest, … more
    Leidos (09/12/25)
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  • Cyber Security Engineer

    Actalent (Liverpool, NY)
    Cyber Security Engineer Seeking a highly skilled Cyber Security Engineer with expertise in securing containerized applications and Red Hat Enterprise ... technologies such as Podman, Docker, and Kubernetes. + Experience implementing information security solutions, including Data in Transit (DIT) and Data more
    Actalent (09/25/25)
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  • Information Systems Security

    Watershed Security (Philadelphia, PA)
    …Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with over 20 years' Cybersecurity and… more
    Watershed Security (10/03/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...across systems and devices + Analyze log events, correlate data across multiple sources, and enhance threat detection and… more
    Leidos (09/20/25)
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  • Information Systems Security

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our Air Force / Space team at **Eglin AFB** ... multiple Cloud hosting environments, to include those with differing data protection/classification requirements + Support ATO accreditation with analyzing … more
    ManTech (09/30/25)
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  • Scientist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …cyber domains in the interest of national security . Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm Bay, FL Job ... test, configuration management and maintenance of information systems and data + Assist program security in the...of cyber defense and vulnerability assessment tools such as ACAS and SCC. + Active TS/SCI Clearance is highly… more
    L3Harris (09/27/25)
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