• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …about how we protect your information (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1 . Open Position - TS /SCI EOE ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP),...the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best… more
    Assertive Professionals (01/07/26)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …about how we protect your information (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1 . Open Position - TS /SCI EOE ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is...the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best… more
    Assertive Professionals (11/21/25)
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  • Corporate Software Engineering Director…

    Northrop Grumman (Dulles, VA)
    …**Preferred Qualifications:** + Master's degree in STEM, MBA, or higher. + Current Top Secret /SCI clearance. + Familiarity with the Northrop Grumman portfolio. + ... they're making history. Northrop Grumman Corporate is seeking a full‑time **Corporate Software Engineering Director 1 ** to lead the enterprise‑wide Software… more
    Northrop Grumman (01/07/26)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    …in software design and architecture. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US Citizenship ... Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our...of experience OR Master's degree in STEM field with 1 year of related experience. + Knowledge of customer's… more
    Noblis (12/24/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint: $77,600 - $97,000 - $116,400 ... domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative systems engineering… more
    The MITRE Corporation (12/02/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Herndon, VA)
    …people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires that, after start,… more
    Amazon (10/23/25)
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  • Digital Engineer , Associate

    The MITRE Corporation (Mclean, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret Salary compensation range and midpoint: $77,600 - $97,000 - $116,400 ... Systems Engineering practices. Roles & Responsibilities: As an Associate Digital Engineer , you will leverage and grow your systems engineering expertise to… more
    The MITRE Corporation (01/08/26)
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  • Associate Modeling and Simulation Engineer

    The MITRE Corporation (Mclean, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret Salary compensation range and midpoint: $86,000 - $107,500 - $129,000 ... looking for a for someone eager to apply their software development and computer science skills in a dynamic...access to classified information + Typically requires less than 1 year of related experience with a related Bachelor's… more
    The MITRE Corporation (12/13/25)
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  • Sr Specialist, Systems Engineer (Cloud…

    L3Harris (Chantilly, VA)
    …organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development ... + Professional experience developing microservice architecture and its application in software systems Preferred Additional Skills: + Active TS /SCI security… more
    L3Harris (12/21/25)
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  • System Development Engineer II, DBS…

    Amazon (Herndon, VA)
    Description System Development Engineer The Amazon Web Services team is innovating new ways of building massively scalable distributed systems and delivering the ... serve customers, and fun to work with. A successful engineer joining the team will do much more than...to solve problems. You have a solid understanding of software development methodology and know how to use the… more
    Amazon (11/07/25)
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