• Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …**Clearance Requirements:** + Must be a US Citizen and possess an active or current Top Secret clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a… more
    ManTech (10/30/25)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... Amazon Dedicated Cloud team is hiring for an ADC Engineer to support CloudTrail, AWS Config and other AWS...You'll design, deploy, monitor, and automate infrastructure, tools and systems to provide a highly-available and resilient platform for… more
    Amazon (12/17/25)
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  • Project Engineer - Acquisitions

    Noblis (Chantilly, VA)
    …external mission partners, and other DoD/IC customers. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking an experienced **Project Engineer - Acquisitions** with a national space enterprise and ground systems acquisition… more
    Noblis (12/04/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall ... the enforcement of the design and implementation of trusted relationships among external systems and architectures + Provide expert guidance and work product… more
    Belay Technologies (12/08/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to our national security objectives. They will provide Systems ... services to assist the government in implementing and executing systems engineering processes to integrate ground systems ...**Required:** + Must be a US Citizen. + Active TS /SCI clearance with current polygraph. + Bachelor's degree in… more
    SAIC (12/13/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    …Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCI and SAP Experienceis ... 501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule:...controls within an existing prototype. The aptitude of the expert shall assess the multi-data fusion of sensor data… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    …maintain system solutions **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope ... seeks a motivated, career- and customer-oriented **Senior** **Cloud System Engineer ** in Hanover, MD. The team delivers enterprise infrastructure capabilities… more
    ManTech (01/06/26)
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  • Tier 3 Unified Communications/Audio Visual…

    IT Veterans (Annapolis Junction, MD)
    …MD IT Veterans is seeking a Tier 3 Unified Communications/Audio Visual Engineer to provide expert -level engineering, troubleshooting, and lifecycle support for ... enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems . The Tier 3 Engineer will serve as a senior technical resource, resolving… more
    IT Veterans (11/18/25)
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  • Lead LAN/WAN Engineer

    CACI International (Washington, DC)
    …**The Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation ... Lead LAN/WAN Engineer 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 (11/08/25)
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  • Cleared On Site Data Engineer

    SMX (Washington, DC)
    …five days a week at a client's office in Washington, DC An active Top Secret clearance is mandatory.** **Essential Duties and Responsibilities:** + Design, ... Cleared On Site Data Engineer (4899)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC...experience in data architecture, data warehousing, or enterprise analytics systems . + Expert -level proficiency in **SQL** and… more
    SMX (12/13/25)
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