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  • Northrop Grumman

    System Administrator (RHEL) – Level 3 or 4

    $94,200-$176,300 • Full Time
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    RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary...

  • CACI

    Senior Network Security Engineer

    $120,800-$265,800 • Full Time
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    Senior Network Security 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

    Senior Systems Administrator

    $120,800-$265,800 • Full Time
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    Senior Systems AdministratorJob 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 Cloud DevOps Engineer – Identity Management

    $85,800-$180,200 • Full Time
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    Senior Cloud DevOps Engineer - Identity ManagementJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: NoneType of...

  • CACI

    Senior AWS Cloud Systems Engineer

    $131,800-$290,000 • Full Time
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    Senior AWS Cloud Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of...

  • CACI

    SIGINT Systems Admin (High-Band Senior)

    $82,700-$82,700 • Full Time
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    SIGINT Systems Admin (High-Band Senior)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of...

  • CACI

    Senior Identity Engineer

    $99,800-$219,600 • Full Time
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    Senior Identity EngineerJob Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US*...

  • CACI

    Senior Network Security Engineer

    $120,800-$265,800 • Full Time
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    Senior Network Security 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

    Network Administrator II

    $63,300-$129,700 • Full Time
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    Network Administrator IIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local*...

  • CACI

    Senior Data Protection Engineer

    $99,800-$219,600 • Full Time
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    Senior Data Protection EngineerJob Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental...

  • CACI

    Senior Network Security Engineer

    $120,800-$265,800 • Full Time
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    Senior Network Security 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

    Senior Network Security Engineer!

    $120,800-$265,800 • Full Time
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    Senior Network Security Engineer!Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

  • CACI

    Senior IT Infrastructure Support Specialist-ICAM & PKI

    $90,300-$189,600 • Full Time
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    Senior IT Infrastructure Support Specialist-ICAM & PKIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required:...

  • CACI

    Senior SIGINT Systems Administrator – Sensor Resource Manager

    $82,700-$82,700 • Full Time
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    Senior SIGINT Systems Administrator - Sensor Resource ManagerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up...

  • CACI

    Senior Systems Administrator

    $120,800-$265,800 • Full Time
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    Senior Systems AdministratorJob 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

    Network Infrastructure/System Administrator

    $120,800-$265,800 • Full Time
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    Network Infrastructure/System AdministratorJob 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 Virtual Infrastructure Administrator (VI, Storage, VDI)

    $82,700-$82,700 • Full Time
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    Senior Virtual Infrastructure Administrator (VI, Storage, VDI)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: Regular-Long Term AssignmentPercentage of Travel Required:...

  • CACI

    Senior IT Infrastructure Support Specialist-ICAM & PKI

    $90,300-$189,600 • Full Time
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    Senior IT Infrastructure Support Specialist-ICAM & PKIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required:Type...

  • Amentum

    Information Systems Security Officer

    Salary not listed • Full Time
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    Information Systems Security Office​| Alice Springs, NTAmentum is a leader in global engineering, project management and solutions integration, trusted to modernize the most critical missions...

  • Raytheon

    Senior Database Engineer (Onsite)

    $82,000-$164,000 • Full Time
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    Date Posted:2025-07-15Country:United States of AmericaLocation:TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USAPosition Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration...