• Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …of the systems under management. The system engineer must also act as a subject matter expert consulting with security analysts and tenant mission system ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/26/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (King Of Prussia, PA)
    …sensor integration, and other NSG improvements via Request for Change (RFC) review + Coordinate Subject Matter Expert ( SME ) review of related RFCs and ... Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level...and GEOINT capabilities that reside in NSG legacy and cloud environments + Support early product quality requirements review… more
    KBR (11/19/25)
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  • AOC Systems Engineer

    Trace Systems Inc (Shaw AFB, SC)
    …maintenance/restoration efforts and priorities, as required; + Serve as networks/systems engineering subject matter expert for communications and IT ... Job Overview Job Title: AOC Systems Engineer Location: Shaw AFB, SC This position is...Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance with SCI Eligibility. +… more
    Trace Systems Inc (11/14/25)
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  • Facility Operations Center Technical Team Lead,…

    Amazon (Arlington, VA)
    …opportunities. - Establish performance benchmarks and conduct audits to drive effectiveness. - Subject matter expert for data center infrastructure. - Work ... and conducting assessments. The TTL serves as a FOC expert technical resource in data center critical infrastructure, operations,...US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility.… more
    Amazon (01/05/26)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …reviewer comments, and working with contractor to adjudicate the comments. + Serve as a subject matter expert to assess technical issues and to prepare ... of other engineers and technical personnel, with completed assignments subject to minimum review of overall results. Trains, directs,... clearance required with the ability to obtain a Top Secret clearance. + BS degree with… more
    SAIC (11/06/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …cutting-edge components of the future architecture. **SPECIFIC TASKING:** + Functions as a SPO subject matter expert ( SME ) in the planning, development ... **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire to enhance technical communication and collaboration… more
    SAIC (11/26/25)
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  • Sr. AI Engineer with Policy

    SAIC (Bethesda, MD)
    …AI models for prototyping, training, inference, and deployment. The customer is seeking a subject matter expert , creating and translating trend analyses, and ... national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic...than one of the requirements below: + Be an expert in the field of AI with an in-depth… more
    SAIC (12/20/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    …on a Government or Commercial satellite program as a lead system engineer or subject matter expert . + 3 years experience as a manager supervising staff ... a proven technical team of system engineers and satellite subject matter experts. In partnership with the...mission leadership to apply staff to critical SE and SME roles across multiple satellite missions, and implement PM… more
    SAIC (12/13/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …in accordance with regulatory policies into formal system test plans. * Serve as the security subject matter expert ( SME ) and will manage the execution ... If so, look no further. Amentum is seeking an ** Expert Security Engineer ** to join our team...* Experience with a variety of systems (eg desktop, cloud , etc.) * Knowledge of Enterprise Security Best Practices… more
    Amentum (11/14/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    …+ Must have strong troubleshooting skills and the ability to become a CHEETAS deployment subject matter expert . + Must be comfortable working with a wide ... Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's...integration of a highly visible data analytic project called Cloud Hybrid Edge-to-Enterprise Evaluation Test & Analysis Suite (CHEETAS)… more
    KBR (10/28/25)
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