• Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …related experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI with Polygraph.** + **3+ years of government program ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...with other Program Offices for the transition of prototype software to baseline programs for long term operations &… more
    SAIC (12/23/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …discipline from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    Applied Research Associates, Inc. (11/26/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    …and provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for... systems. + Develop security procedures for systems and software within area of expertise to ensure consistent security… more
    SAIC (11/06/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …to grow organizational competency and capability. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Poly. + Bachelors and five ... care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition of intelligence community… more
    Sciolex Corporation (10/09/25)
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  • Facilities Engineer

    SAIC (Chantilly, VA)
    …experience to support our mission in Chantilly, VA. This position requires an active TS / SCI with Polygraph and requires a daily start on-site between 0530-0600. ... innovative and novel ways to visualize facilities infrastructure **Qualifications** + Active TS / SCI Clearance with Polygraph + Bachelor's Degree in relevant… more
    SAIC (12/31/25)
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  • Electrical Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Electrical Engineer , Lead Key Role: Manage the planning, design,...frequency (RF) + Experience in project management + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • ICAM Access Management Engineer

    CACI International (VA)
    …related to Access Management services **Qualifications:** _Required:_ + Active TS / SCI clearance (required) + 7+ years overall Information Technology ... ICAM Access Management Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (12/25/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …operations This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities include, but are not ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations...of new technologies with existing systems. **Qualifications** + Active TS / SCI with Polygraph. + Bachelors and 9… more
    SAIC (12/24/25)
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  • Geospatial and Remote Sensing Engineer…

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Geospatial and Remote Sensing Engineer , Senior Key Role: Manages the planning, design,...to solve complex engineering or targeting problems + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Satellite Communications Engineer

    Leidos (Chantilly, VA)
    …+ Provide technical briefings and training to stakeholders and end-users. + An active TS / SCI security clearance is required to be considered for this position. ... **Description** **JOB DESCRIPTION** We're seeking a communications engineer to support mission-critical communications for national security...An active TS / SCI with a polygraph is highly desired… more
    Leidos (12/04/25)
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