• Mobility Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    systems , application software, and system management tools + Performs systems modeling , simulation, and analysis + Performs continual maintenance of ... 2 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones… more
    General Dynamics Information Technology (08/08/25)
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  • Lead Data Engineer

    ManTech (Stafford, VA)
    …+ 12+ years of experience with 9+ years of position-specific relevant Data Engineer experience. + Experience with data modeling tools and techniques. Proficiency ... is seeking a motivated, career and customer-oriented **Lead Data Engineer ** to join our team in **Stafford, VA** ....for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (06/26/25)
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  • Senior Security Engineer , Identity…

    Amazon (Arlington, VA)
    …controls which meet their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, development, and implementation of ... expertise with advanced software engineering capabilities to build scalable security systems and frameworks. We are seeking an experienced software engineer more
    Amazon (06/03/25)
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  • Biometrics Software Engineer (SME)

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a **Biometrics** **Software Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling , Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos**… more
    Leidos (05/23/25)
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  • Data Engineer II

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Data Engineer II Job Location: Arlington, Virginia Job Number: AMZ9082448 Position ... intelligence analytics. Implement data structures using best practices in data modeling , ETL/ELT processes, SQL, Oracle, and OLAP technologies. Provide on-line… more
    Amazon (07/08/25)
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  • Identity Access Management (IAM) Engineer

    General Dynamics Information Technology (Sterling, VA)
    …Management. In this role, a typical day will include: + Participating in system development to include design, modeling , security, integration, and formal ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Identity Access Management (IAM), Systems Design,… more
    General Dynamics Information Technology (07/24/25)
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  • Senior Mechanical Engineer - Data Centers

    AECOM (Arlington, VA)
    …world. Join us. **Job Description** **AECOM** is seeking a **Senior Mechanical Engineer ** with experience on **Hyperscale Data Center projects** to join our growing ... team. The role will assist in the designing of mechanical systems for hyperscale data centers, including HVAC, piping and fire suppression systems . This position… more
    AECOM (06/20/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Virginia Beach, VA)
    …Fire Suppression and Alarm Systems + Fire Performance-Based Design (PBD) + Egress Modeling + AHJ Plan Representation + Plan Review + Fire + Life Safety Building ... Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United...focus on Building and Fire Code consulting and fire system design. The candidate will be responsible for the… more
    Jensen Hughes Inc. (05/20/25)
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  • Senior RF Engineer

    ManTech (Norfolk, VA)
    …+ Familiarity with RF modeling tools + Able to perform RF modeling of systems , subsystems, and assemblies suggesting improvements or problem areas for ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Radio Frequency (RF) Engineer ** to join our team in **Norfolk, VA.** This position is onsite.… more
    ManTech (07/22/25)
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  • ICAM Engineer (Radiant Logic) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …integration with other systems for automation, etc. + Participating in system development to include design, modeling , security, integration, and formal ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Identity Access Management (IAM), Systems Design,… more
    General Dynamics Information Technology (07/24/25)
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