• Intermediate Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to have ... obtain, within one year from the date of hire, the following clearance(s): Top Secret /SCI/Polygraph Salary compensation range and midpoint: $99,000 - $124,000 -… more
    The MITRE Corporation (09/06/25)
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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 ... FGPA developers through the systems engineering lifecycle from conception to delivery. They will... - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above… more
    Amazon (07/26/25)
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  • Mid to Senior Systems /Hardware…

    CACI International (Fort Meade, MD)
    …**_Required_** : + Minimum five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information ( TS /SCI) clearance with Poly + ... Mid to Senior Systems /Hardware Engineer (VHDL) Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (08/22/25)
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  • Senior Technical Advisor/Oversight (Computer…

    Koniag Government Services (Arlington, VA)
    …Professional Services** (KPS) is seeking an experienced Senior Technical Advisor (Computer Network Systems Engineer SME) with active TS /SCI, for the Defense ... 15+ years related experience + Must have a CURRENT/ACTIVE TOP SECRET clearance with eligibility to obtain...SCI access.* Demonstrated experience serving as a Computer Network Systems Engineer Technical Advisor and/or Consultant for… more
    Koniag Government Services (09/06/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    **This position is contingent upon contract award** Amentum is seeking a cleared ** Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, ... **Minimum Requirements** : + Must possess a US government Top Secret security clearance with SCI eligibility...degree) + Minimum twenty (20) years experience as a Systems Engineer supporting government programs and contracts… more
    Amentum (06/27/25)
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  • Systems Engineer II

    Amentum (Annapolis Junction, MD)
    **This position is contingent upon contract award** Amentum is seeking a cleared ** Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, ... executives. **Minimum Requirements:** + Must possess a US government Top Secret security clearance with SCI eligibility...degree) + Minimum fourteen (14) years experience as a Systems Engineer supporting government programs and contracts… more
    Amentum (06/27/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility… more
    Huntington Ingalls Industries (08/10/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job Code: 25423 ... In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + At least one year of demonstrated… more
    L3Harris (07/17/25)
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  • Cleared Systems Engineer

    Noblis (Springfield, VA)
    Responsibilities **Noblis ESI is seeking a Systems Engineer with an ACTIVE Top Secret with SCI and CI Polygraph to join our elite team providing ... vital operational missions. Responsibilities: + Support Chief Engineer and government staff to execute systems ...Qualifications + Must be a US Citizen. + Active TS /SCI with CI polygraph. + Bachelor's degree in science,… more
    Noblis (09/02/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support ... for a USG Agency. As a Senior OPIR Systems Engineer , you will be responsible for...lead discussions across multiple groups Clearance Requirement: + Active Top Secret /SCI security clearance with a current… more
    KBR (08/08/25)
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