• Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Flight Safety Test Coordinator and Team Lead (Active ... mechanics, including collision avoidance, and or satellite operations. + 3 + years' experience with systems engineering processes,...+ 5+ years' experience with government customers. + Active Top Secret /SCI clearance with CI Poly required.… more
    L3Harris (04/23/25)
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  • System Engineer

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is seeking an amazingly talented **Senior Systems Engineer ** to join our team! In this role, you will ... sensitivity. + Perform various analyses to optimize the total system of systems and/or system ...Computer Science, or an equivalent technical/scientific discipline. + Active Top Secret Clearance with SCI eligibility +… more
    Parsons Corporation (05/13/25)
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  • ADC Engineer , Region Services - Aperture…

    Amazon (Arlington, VA)
    …related field. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3 + years experience with cloud computing ... be a great team player. If you're a customer-focused Systems Engineer who would like to contribute...Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - 3 + years… more
    Amazon (07/15/25)
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  • Junior Platform Engineer

    CACI International (Sterling, VA)
    …field. (equivalency of a degree and work experience will also be considered) Active Top Secret clearance with SCI eligibility.** * DoD 8570 IAT Level 2 ... * Strong interpersonal and relationship building skills conducive to team building * 3 + years of experience in Systems Administration, DevOps, or Platform… more
    CACI International (06/13/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to have ... team (Special Programs) is looking for a Lead Network Engineer role that will be supporting many classified infrastructures...from the date of hire, the following clearance(s): Polygraph, Top Secret /SCI Work Location Type: Onsite Commitment… more
    The MITRE Corporation (06/03/25)
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  • Information System Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …providing information assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret /SCI security clearance with CI Polygraph.** + A ... Parsons is looking for a sharp and talented **Information Systems Security Engineer (ISSE)** to join our...engineering, and integration testing. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (06/20/25)
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  • Amazon Dedicated Cloud Engineer

    Amazon (Herndon, VA)
    …scripting languages. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3 + years experience with cloud ... a start-up. This is an opportunity to operate and engineer systems on a massive scale, and...systems on a massive scale, and to gain top -notch experience in cloud computing. You'll be surrounded by… more
    Amazon (05/31/25)
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  • ADC Engineer , Peet ADC

    Amazon (Arlington, VA)
    …networking experience. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3 + years experience with cloud ... Periphery team is hiring an Amazon Dedicated Cloud (ADC) Engineer II to support development in ADC regions across...Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - 3 + years… more
    Amazon (06/24/25)
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  • General Engineer - Facilities/Utility…

    Parsons Corporation (Centreville, VA)
    …up to 20% CONUS & OCONUS + Must have a Valid US Passport + Must have Top Secret Clearance with SCI eligibility **What Desired Skills You'll Bring:** + Ability to ... assistance to Technical Support Projects (TSPs) **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (06/29/25)
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  • Network Engineer III

    General Dynamics Information Technology (Springfield, VA)
    …RQ160704 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Job Family:** Network Engineering **Skills:** ... There is no challenge we can't turn into opportunity. And our work depends on TS /SCI level cleared **Network Engineer lll** joining our team to support our… more
    General Dynamics Information Technology (04/28/25)
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