• 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 ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...PhD + Ability to obtain and maintain at DoD TS /SCI Security Clearance (US citizenship is a pre-requisite) +… more
    Northrop Grumman (04/08/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...on unclassified and classified environments. + Coordinate with the network service provider to develop and maintain network… more
    ManTech (04/11/25)
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  • Principal Elasticsearch Systems…

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) ... **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team… more
    Leidos (04/19/25)
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  • Principal Test Engineer

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

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Azure** **Cloud Engineer ** to join our team in Chantilly, VA. **Responsibilities ... scripting languages such as PowerShell, Python, or Azure CLI. + Help with network security groups (NSGs) and application gateways. + Work with Azure services… more
    ManTech (04/01/25)
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  • Principal Software Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (02/14/25)
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  • Principal Information Systems Security…

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (04/01/25)
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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 ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (04/24/25)
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  • Systems Engineer Senior Principal

    SAIC (Chantilly, VA)
    …knowledge while increasing their responsibilities. SAIC is seeking a systems engineer with experience implementing and optimizing hardware and/or software products ... sites including oversight and integration support of existing hardware, software, network configurations and new system initiatives for multiple sites. Experience… more
    SAIC (04/09/25)
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  • Sr. Network Engineer

    Red River (Richmond, VA)
    **Position Summary:** ​​The Sr. Network Engineer possesses expert-level knowledge in the design, implementation, and troubleshooting infrastructure connectivity ... network access controls, and ancillary devices. The Sr. Network Engineer shall support, mentor, and enable...with cloud networking. + Other relevant OEM certifications. + Top Secret clearance, preferred. **Knowledge** **,** **Skills**… more
    Red River (04/15/25)
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