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  • Amentum

    Human Landing System (HLS) IVA Suit Systems Engineer

    Salary not listed • Full Time
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    Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference?...

  • Lockheed Martin

    IT Systems Engineer, Sr / Top Secret / Onsite: KoP, PA

    Salary not listed • Full Time
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    Job ID: 697987BR Date posted: Nov. 05, 2025 Description:Lockheed Martin Enterprise Operations (EO) is actively seeking an experienced information technology (IT) professional to support the...

  • Raytheon

    WTRSS IT Systems Engineer

    Salary not listed • Full Time
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  • Northrop Grumman

    Manager 3 IT Systems Engineering (Active TS clearance)

    $161,500-$242,300 • Full Time
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    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on...

  • CACI

    IT Systems Engineering Manager

    $104,200-$229,200 • Full Time
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    IT Systems Engineering ManagerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...

  • CACI

    IT Systems Engineer

    $75,200-$158,100 • Full Time
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    IT Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...

  • CACI

    Senior IT Systems Engineer

    $105,100-$231,100 • Full Time
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    Senior IT Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

  • CACI

    Quantum-Ready Systems Engineer-TS/SCI with Poly

    $94,400-$198,200 • Full Time
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    Quantum-Ready Systems Engineer-TS/SCI with PolyJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel:...

  • CACI

    Satellite Systems Engineer

    $75,200-$75,200 • Full Time
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    Satellite Systems EngineerJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel:...

  • CACI

    Senior Systems Engineer – Reliability, Availability, & Maintainability (RAM)

    $90,300-$189,600 • Full Time
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    Senior Systems Engineer – Reliability, Availability, & Maintainability (RAM)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up...

  • CACI

    Data Analyst (Systems Analysis Engineer/Scientist Support)

    $69,600-$69,600 • Full Time
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    Data Analyst (Systems Analysis Engineer/Scientist Support)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

  • CACI

    Information Systems Security Engineer (ISSE)

    $75,200-$158,100 • Full Time
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    Information Systems Security Engineer (ISSE)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to...

  • CACI

    Information Systems Security Engineer (Multiple Levels)

    $86,600-$181,800 • Full Time
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    Information Systems Security Engineer (Multiple Levels)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up...

  • CACI

    Submarine Systems Engineer

    $55,800-$111,500 • Full Time
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    Submarine Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US*...

  • CACI

    Systems Engineer with Data Science Expertise -TS/SCI with Poly

    $94,400-$198,200 • Full Time
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    Systems Engineer with Data Science Expertise -TS/SCI with PolyJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel...

  • CACI

    Enterprise Systems Engineer

    $82,100-$172,400 • Full Time
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    Enterprise Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US*...

  • CACI

    Photonics Systems Test Engineer

    $72,700-$149,200 • Full Time
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    Photonics Systems Test EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Continental...

  • CACI

    Senior Systems Engineer

    $131,800-$290,000 • Full Time
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    Senior Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None*...

  • CACI

    Systems Engineer

    $63,800-$63,800 • Full Time
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    Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* *...

  • CACI

    Space Force Satellite Control Network Requirements Management-Senior Systems Engineer

    $98,500-$206,800 • Full Time
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    Space Force Satellite Control Network Requirements Management-Senior Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up...