• Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …and changing the world for the better. We are seeking an **Cyber Security Specialist 4 ** to join our **Security and Electronic Systems (SES)** business Unit. As ... 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 (11/15/25)
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  • Specialist, Systems Integration Engineering

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Integration Engineer Job Code: 29611 Job Location: Ashburn, VA Job ... Schedule: 9/80 Regular Job Description: As the Specialist, Systems Integration Engineer in Ashburn, you will be responsible for executing hardware and software… more
    L3Harris (10/05/25)
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  • Electrical Maintenance Technician 4

    M. C. Dean (Charlottesville, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (09/25/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration Engineer Job Code: 29613 Job Location: Ashburn, VA Job ... Schedule: 9/80 Regular Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn, you will be responsible for providing guidance to… more
    L3Harris (10/05/25)
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  • Technical Writer I

    EPSILON SYSTEMS (Portsmouth, VA)
    …Testing experience on Navy Surface Ship, Level I Systems , or Submarine systems . Bachelor's Degree may be substituted with 4 years military Navy service ... or Submarine systems . Completed Maritime Trade School / Apprenticeship or 4 years military Navy service may be substituted with 6 years waterfront… more
    EPSILON SYSTEMS (10/23/25)
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  • BOC Specialist 4

    M. C. Dean (Alexandria, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (08/27/25)
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  • S/S Engineering Technician 4

    M. C. Dean (Norfolk, VA)
    …Experience should include designing shipboard air conditions, venting and cooling systems , conducting and following layout surveys, analyzing test results, ... 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 (10/21/25)
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  • (DoD SkillBridge), Specialist, Systems

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30227 Job Location: Ashburn, Virginia Job Schedule: ... 180 CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn, you will be responsible for providing… more
    L3Harris (10/24/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …to: + Provide mission operations support to classified Satellite programs. + Work with systems engineers to integrate and test operational scripts for use during ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Principal Engineer (level 3) or Sr Principal Engineer (level 4 ) depending on experience and… more
    Northrop Grumman (11/04/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …Job Code: 30531 Job Location: Ashburn, VA Job Description: As the Specialist, Systems Integration Engineer , you will be responsible for hardware and software ... decomposition, allocation, management, verification, and validation of technical products and systems . You will also be responsible for conducting component trade… more
    L3Harris (10/29/25)
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