• Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,000.00 Meet HII's Mission Technologies Division Our ... for this position will be responsible for leading reverse engineering efforts into systems of interest and mentoring junior engineers in the reverse engineering and… more
    Huntington Ingalls Industries (09/03/25)
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  • Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure… more
    ManTech (08/29/25)
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  • Mid-Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location: Chantilly, VA or Springfield, VA Clearance Requirement: TS/SCI Overall Assignment Description: We are seeking a Mid-Level ... Systems Engineer with hands-on experience across the Systems ...are not limited to): In partnership with Expert and Senior Systems Engineers, Integrators, and Architects, .… more
    TRIAEM, LLC (09/24/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...+ Participate in architecture planning activities with the Chief Architect , SPOs, and the Systems Engineering Directorate,… more
    KBR (08/08/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …compute) for intelligence missions. Required work will support mostly classified IT systems . The Chief Engineer also must be experienced with management, ... security missions? The BAE Intelligence & Security Sector is seeking a Chief Engineer responsible for leading Cyber IT Engineering for a large Intelligence customer.… more
    BAE Systems (09/09/25)
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  • Senior Security Engineer

    GovCIO (Alexandria, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6641/ senior -security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring a Journeyman Computer Network Architect to support our newly awarded United States Coast Guard (USCG) Maverick contract. This… more
    GovCIO (09/07/25)
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  • Edge Information Systems Security…

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

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job ... available to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical...Systems Engineering role with L3Harris will be the senior technical authority on a program pursuit, or team… more
    L3Harris (08/31/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …exemption. You will serve as the Softkill Coordination Subsystem (SKCS) Software Architect in the Advanced Electronic Warfare Concepts Branch (Code B34) of the ... Dahlgren Division. Responsibilities You will serve as a subject matter expert, senior technical advisor, and liaison to management, sponsors, and the fleet regarding… more
    Naval Sea Systems Command (09/30/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    …client outcomes, improving lives, and changing the world for the better. As a Systems Integration Engineer 4, you will be working with a dynamic team ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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