• Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA OR Denver, CO.** ... **Responsibilities include but are not limited to:** + Troubleshoot new and current data collection issues + Troubleshoot system issues that make the system unstable… more
    ManTech (05/20/25)
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  • Principal Engineer Environmental

    Northrop Grumman (Mclean, VA)
    …history. Northrop Grumman Defense Systems is seeking a highly motivated and strategic ** Principal Environmental Engineer ** to join our Sector EHS team. This ... Provide governance for SPCC plans and manage the enterprise-wide data aggregation and submission process for annual Tier II...of Science degree (or higher) in Environmental Science, Chemical Engineering , Civil Engineering , or a closely related… more
    Northrop Grumman (06/17/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will ... projects ranging from Unmanned Aerial Vehicle (UAV) SIGINT payload and data link development to OCONUS/CONUS mission/maintenance support. STC tasks include system… more
    Northrop Grumman (04/08/25)
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  • Principal /Sr. Principal Mission Ops…

    Northrop Grumman (Dulles, VA)
    …the time for simulation and launch support. This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending on experience and ... qualifications. **Basic Qualifications:** + Bachelor's Degree in engineering or related STEM discipline . + Minimum of years (level 3) or 8 years (level 4) of… more
    Northrop Grumman (05/06/25)
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  • Principal Cloud Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cloud Engineer ** to join our Digital Practice. This is a Hybrid position located in Herndon, ... degree. + 9+ years of experience in architecture or engineering with a focus on cloud technologies. + Extensive...multi-cloud or hybrid cloud environments. + Familiarity with modern data processing frameworks and tools in the cloud (eg,… more
    ManTech (06/05/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (05/23/25)
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  • Sr. Principal Antenna Test Engineer

    Northrop Grumman (Waynesboro, VA)
    …radar systems in the industry! Northrop Grumman's Mission Systems Sector Test Engineering organization is seeking **Sr. Principal Antenna Test Engineers** to ... be an instrumental part of Northrop Grumman's Test Engineering Team. **This position will start out in Baltimore,...testing + Software development for automating test processes and data analysis + Troubleshoot RF issues during test of… more
    Northrop Grumman (04/11/25)
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  • Principal Engineer - Cloud…

    Fannie Mae (Reston, VA)
    …large-scale public cloud platforms (AWS, Azure, GCP). The Cloud Infrastructure - Technology Engineering - Principal role will afford you the opportunity to work ... our team, you will design and develop unprecedented solutions for Cloud Engineering , solving complex or unusual business problems across several projects, programs,… more
    Fannie Mae (04/18/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …civilian and intelligence markets include secure high-end solutions in engineering , digital, artificial intelligence and mission solutions. Using our expertise ... our customers' missions SAIC is looking for a Systems Engineer to support a highly dynamic and growing program...large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects.… more
    SAIC (06/23/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (04/24/25)
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