• Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    … domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location: ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST...and approval processes for COTS, GOTS, and FOSS. + Support security engineering activities, including basis of… more
    L3Harris (08/03/25)
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  • Information System Security Engineer

    CACI International (Sterling, VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... opportunity to grow and advance. As our Information Systems Security Engineer , you will have the opportunity...security relevant configurations - Work on systems that support our Nation's warfighters - Research and evaluate technologies… more
    CACI International (07/22/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea of searching for and uncovering undetected ... data. - You will work alongside incident responders and support the investigation of ongoing security issues....GCED (GIAC Certified Enterprise Defender) or GICSP (Global Industrial Cyber Security Professional) or PenTest- 3+ years… more
    Amazon (06/04/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …space, air, land, sea and cyber 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 development of and own the evolving technical baseline for an existing, complex… more
    L3Harris (05/29/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic ... and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author...issued an Interim ATO (IATO). + Lead the technical support effort in identifying and specifying requirements and performing… more
    Imagine One Technology & Management (07/01/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …of all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position...security requirements for information assurance, information technology and security requirements. + Provide support to system… more
    SAIC (07/31/25)
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  • Security DevSecOps Engineer - Hybrid

    General Dynamics Information Technology (Springfield, VA)
    … one of our nation's most critical homeland missions. GDIT is seeking a highly motivated security engineer to join our growing team to develop, support , and ... Trust/Other Required:** BI Full 6C (T4) **Job Family:** Information Security **Skills:** Agile Methodology,Cybersecurity,Information Security ,Information Technology … more
    General Dynamics Information Technology (06/25/25)
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  • Security Systems Engineer

    KMS Solutions, LLC (VA)
    …is a technical management / solutions company that specializes in engineering, analysis, and cyber security . Founded in 2005, KMS is a certified small business ... Security Systems Engineer / Specialist Company...SEIM, firewall, patch management, and configuration management solutions to support security policy. + Implement and audit… more
    KMS Solutions, LLC (07/16/25)
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  • Virtru Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Virtru Security Engineer The Opportunity: As a...the world of zero t rus t. You will support the cyber architecture development, implementation, and ... dependencies of critical processes and users' roles within them. You'll lead security compliance initiatives and automation of control validation across our cloud… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Industrial Security Analyst…

    Serco (Langley AFB, VA)
    **Position Description** Serco is looking for an **Industrial Security Analyst - Security Engineer ,** at **Langley Air Force Base** in **Hampton, Virginia.** ... Center (DTC) located at Langley, AFB (with direction and/or support from SERCO Facility Security Officer (FSO)... Security Classification Guides as it applies to Cyber Security , Physical Security and… more
    Serco (07/08/25)
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