• Network Engineer Lead

    Huntington Ingalls Industries (Langley AFB, VA)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Description HII Mission Technologies is seeking a Senior Network Engineer to join our team. As a Senior Network… more
    Huntington Ingalls Industries (11/11/25)
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  • RF Spectrum Policy Engineer , Lead

    Huntington Ingalls Industries (Arlington, VA)
    …Job Description HII, Mission Technologies is seeking an RF Spectrum Policy Engineer , Lead to provide direct support to our government customer, ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (12/12/25)
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  • Lead , Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Program Chief ... Engineer Job Code: 30473 Job Location: Herndon-VA (on-site) Work...and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual… more
    L3Harris (10/26/25)
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  • Lead , Information Security Systems…

    L3Harris (Ashburn, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Anti-Tamper System ... Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location:...Relocation assistance available to qualified applicants Essential Functions: + Lead the development and implementation of Anti-Tamper (AT) measures… more
    L3Harris (11/01/25)
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  • Lead , Systems Engineer (Software…

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead , Systems Engineer (Software Systems) Job Code: 29494 Job Location: Herndon, VA ... applicants Job Description: We are seeking a skilled Systems Engineer with a software background to lead ...Systems Engineer with a software background to lead the integration, debug, test/regression test, release, and maintain… more
    L3Harris (10/03/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role ... change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to...years in a Security Operations environment. + Experience with Cyber Threat Intelligence and interface with intelligence community. +… more
    Lumen (12/10/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert...teams of engineers and related technical staff such as cyber specialists and testers. + Providing insight into cutting… more
    CACI International (11/08/25)
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  • Ground Development Lead Software…

    Northrop Grumman (Chantilly, VA)
    …teams. Northrop Grumman Space Systems is seeking a _Ground Development lead_ _Software Engineer - level 5 to_ join our team of qualified, diverse individuals within ... with every other Friday off. **Position Description** : The Ground Development lead will be responsible for leading the overall software development lifecycle of… more
    Northrop Grumman (12/09/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... security section grows, so will the tools and the ** Lead Security Engineer ** will be the person...expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers which you use to drive the overall… more
    CoStar Realty Information, Inc. (10/24/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... of exploitation. Work individually or in a small integrated team, and potentially lead a task, project, or team. Ensure project completion and provide guidance and… more
    ENS Solutions (09/27/25)
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