• Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... providing strategic direction and hands-on expertise in securing enterprise infrastructure , applications, and cloud environments. + Collaborate with cross-functional… more
    Leidos (06/30/25)
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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 ... Description:** The individual in this role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and… more
    Leidos (07/11/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer ** to provide technical expertise and guidance to ... pace with industry standards. This includes understanding, designing, and developing infrastructure and infrastructure components that meet security needs. It… more
    SAIC (06/26/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …**Job Description:** **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Software Systems Engineer ** to join our team! This ... sensor platforms. + Coordinates with software developers, DevSecOps teams, and hardware engineers to ensure alignment of architecture, timelines, and security… more
    Parsons Corporation (05/08/25)
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  • Engineer / Principal Software…

    Northrop Grumman (Dulles, VA)
    …+ "Gamify" certain aspects of the mission. This position can be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on qualifications ... span languages and toolsets including C++, Python, Postgres, Ansible, cloud infrastructure provisioning, PKI, and static code analysis execution and finding… more
    Northrop Grumman (07/15/25)
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  • Engineer / Principal Engineer…

    Northrop Grumman (Dulles, VA)
    …network communications design, implementation & testing This position can be filled as an Engineer (level 2) or Principal Engineer (level 3) depending on ... government customers to understand and define ground interface, security and infrastructure requirements for Ground Solutions by defining, adapting and deploying… more
    Northrop Grumman (07/08/25)
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  • Principal Engineer (PE) Electronics

    Amentum (Springfield, VA)
    **This position is contingent upon contract award** Amentum is seeking a ** Principal Engineer (PE) Electronics** to support an upcoming INSCOM G-4 Global ... ground and aerial intelligence equipment and operations facilities and infrastructure and may occur from multiple locations simultaneously. **Essential Duties:**… more
    Amentum (06/27/25)
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  • Principal Level Digital Signal Processing…

    Parsons Corporation (Chantilly, VA)
    …Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... ARM or other non-x86 embedded platform + Experience using software-defined radio hardware (USRP or similar) for testing and/or prototyping + Application of machine… more
    Parsons Corporation (06/25/25)
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  • Principal Site Reliability Engineer

    General Motors (Richmond, VA)
    …for individuals who are passionate about maintaining the health of our infrastructure while optimising for reliability and cost-efficiency. This role involves a ... to develop automated solutions, respond to incidents, and drive improvements across our infrastructure . The expectation for this role is that you will maintain a… more
    General Motors (06/06/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …users + Providing training and support to VIP users on new software and hardware + Managing Active Directory and other infrastructure core services + Providing ... ManTech seeks a motivated, career and customer-oriented ** Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.**… more
    ManTech (05/24/25)
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