• Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team. In this role, you will ... integration and performance of our cutting-edge technologies. As a Systems Engineer at Parsons, you will be...**What Required Skills You'll Bring:** + **Top Secret//SCI Security Clearance with Polygraph required** + Bachelor's Degree from an… more
    Parsons Corporation (07/04/25)
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  • Senior Systems Engineer , Air…

    RTX Corporation (Sterling, VA)
    …a safer, more secure world. Raytheon, an RTX business, is looking for a **Senior** ** Systems Engineer ** to join our systems engineering team. Our Engineers ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (08/08/25)
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  • Maritime Technology Systems Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a well-qualified, **Maritime Technology Systems Engineer ** to join an exciting program in **Springfield, VA** supporting the ... are not limited to: + Support technical project management and systems engineering tasks including CONOPs generation, requirements development, performance work… more
    SAIC (08/07/25)
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  • Sr. Systems Engineer /Architect, AWS…

    Amazon (Arlington, VA)
    …Solutions group in AWS Region Services is looking for a Interdisciplinary Systems Engineer with technical leadership experience leading hardware, software, and ... - Experience with system integration and verification testing of complex hardware/software systems - Current, active US Government Security Clearance of Top… more
    Amazon (07/26/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security ... Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs for new...needed. **REQUIRED QUALIFICATIONS** + Active Top Secret-SCI DoD security clearance . + Active DoD 8570 IAT II certification. +… more
    TekSynap (06/18/25)
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  • Systems Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …a short video: https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Systems Engineer in our Virginia Beach, VA. location. This role will ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $85,000.00 Security Clearance : Top Secret Level of Experience: Mid HI This opportunity resides… more
    Huntington Ingalls Industries (06/07/25)
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  • Principal / Sr Principal Systems

    Northrop Grumman (Fairfax, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our… more
    Northrop Grumman (05/29/25)
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  • Cyber Systems Engineer

    ManTech (Herndon, VA)
    Mantech seeks a highly technical and mission focused **Cyber Systems Engineer ** to join our team in **Herndon, VA** . This position can also be based in McLean, ... Qualifications:** + High School Diploma and 11+ years of experience as a Cyber Engineer , Systems Engineer or similar role within a cybersecurity environment… more
    ManTech (07/26/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    …sea and cyber domains in the interest of national security. Job Title: Implementation Systems Engineer Job Code: 26026 Job Location: Lynchburg, VA Job Schedule: ... every other Friday off Job Description: The L3Harris Implementation Systems Engineer is a customer facing position...+ Ability to obtain and maintain a secret security clearance + Ability to obtain Sec+ certification Qualifications: +… more
    L3Harris (07/20/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job Schedule: ... 9/80 Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw on L3Harris' technical competencies to meet the… more
    L3Harris (07/09/25)
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