• Information Systems Security…

    Amentum (Chantilly, VA)
    …If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in **Chantilly, VA** . In ... are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful candidate will bring extensive knowledge… more
    Amentum (08/19/25)
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  • HPC Test Engineer

    BAE Systems (Annapolis Junction, MD)
    **Job Description** The Test Engineer shall be responsible for testing and validating HPC systems in accordance with test plans to ensure that system ... T&E objectives and enable evaluation planning + Coordinate with program Systems Engineering (SE) and review T&E-related SE information to leverage functional… more
    BAE Systems (09/17/25)
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  • Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …consideration Preferred + Cyber Secueity experience + Java with conversion to Python, Splunk , systems inegration + Gitlab, Atlassian, Jira The listed salary ... Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $150,000.00 Security Clearance: TS /SCI with Poly Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (09/12/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $98,000.00 - $130,000.00 Security Clearance: TS /SCI with Poly Level of Experience: Mid This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...& Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by designing… more
    Huntington Ingalls Industries (09/04/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in ... of mitigations for cybersecurity solutions. You will leverage cyberspace operations systems to aggregate threat feeds that inform briefings for senior leadership… more
    BOOZ, ALLEN & HAMILTON, INC. (09/05/25)
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  • FSO/Industrial Security Cyber Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …of Action and Milestones) and perform ongoing security monitoring of classified systems . * Incident response: The engineer investigates and reports security ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia,… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …security best practices, including vulnerability scanning and network policies **Staff DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI ... **Description** ARA is looking for a Staff DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles,… more
    Applied Research Associates, Inc. (09/12/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM ( Splunk ), and MDM + ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/29/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing… more
    CACI International (08/03/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Security Engineer to support the National Media Exploitation Center (NMEC). This role will be ... patch management, and troubleshooting of operational IA and CND systems + Apply system security engineering expertise in one...security and malware monitoring and prevention tools such as Splunk , McAfee HBSS, and ACAS + Solid network and… more
    Leidos (09/12/25)
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