• Principal Systems Administrator

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.** ... software, network, and application issues + Manage and maintain computer systems , servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (05/24/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    …our team in **Chantilly, VA.** The position is **onsite.** The system architect engineer implements, and manages complex IT systems , infrastructure, and teams ... of a system. **Responsibilities include but are not limited to:** + Understand, engineer , and maintain the overall structure and components of IT systems ,… more
    ManTech (05/24/25)
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  • Chief Facility Engineer (P)

    EMCOR Group (Tysons Corner, VA)
    …both internal and external auditors and inspectors. **Security Clearance Requirement: Top Secret SCI with Polygraph** **Qualifications** + Bachelor's degree ... to consistently execute their critical missions **Job Title** : **Chief Facility Engineer (P)** **Job Summary:** EMCOR Government Services is seeking a **Chief… more
    EMCOR Group (07/04/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …GED's Enterprise Data, Applications, and Platform (EDAP) transformation. As a **Multi-Cloud Principal Engineer ** , your job duties will focus on requirements ... **Description** SAIC is seeking a **Multi-Cloud Engineer ** to support SAIC's Prime Program, Landmark AOS...to be substituted in lieu of degree. + **Active Top Secret /SCI clearance with Polygraph.** + **Strong… more
    SAIC (07/11/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …now. We've got what you're looking for. **Job Description:** We are actively seeking ** Principal Aegis Systems Engineers** to support current and future work on ... systems , or related defense programs **Additional Requirements:** + Active ** Secret security clearance** required; TS /SCI preferred + US Citizenship is… more
    Parsons Corporation (05/15/25)
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  • Principal Engagement Manager, Federal

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (06/11/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior ... capabilities to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based...Secret clearance. Must be able to obtain a TS /SCI clearance - Must be able to obtain DHS… more
    Shuvel Digital (06/26/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    TS /SCI with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/24/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    …Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible for ... Senior Cyber Network 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 (06/23/25)
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  • Sr. Enterprise Account Engineer , National…

    Amazon (Arlington, VA)
    …from AWS? At AWS National Security we're looking for a Enterprise Account Engineer (EAE) to support our customers' creative and transformative spirit of innovation ... sales role, but rather an opportunity to be the principal technical advisor and 'voice of the customer' to...S3, DynamoDB & RDS databases, Lambda, SageMaker, ECS/EKS, GuardDuty, Systems Manager, CodePipeline, IoT, and many more. Your technical… more
    Amazon (07/10/25)
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