• Principal , Mechanical Engineer

    Amazon (Herndon, VA)
    …of air handling infrastructure for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that ... to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts,...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (07/31/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (06/26/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering ... failures in a LAN/WAN environment and provide specific detailed information for hardware and software selections, implementation techniques and tools for the most… more
    Northrop Grumman (06/19/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …hone your skills and grow in your career. We are looking for a **Senior Principal Software Engineer ** to add their skills to our team supporting rapid ... may be available based on position level and/or job specifics. **Sr. Principal Software Engineer ** **113611BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (06/11/25)
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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 ... configuration, administration, support, and maintenance of networks, including associated hardware and cloud resources. + Update to new technologies, tuning… more
    Leidos (07/11/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is ... multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our engineers...seeking a cyber engineer to join our team to solve real-time cyber… more
    Nightwing (07/24/25)
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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 ... compliant Satellite ground systems + Ground support equipment - FEP's, Crypto hardware , Modems, routers, firewalls, Servers / workstations, Linux, MS. + Connections… 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 ... from an accredited college/university and 10 years of engineering or electronic hardware experience including the management of complex projects. + Professional … more
    Amentum (06/27/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space systems and phenomenology to support advanced technology ... resiliency spanning a diverse set of global threats. The engineer should have specific experience in the design, development,...+ Superb technical skills and experience related to space hardware , and satellite sensors and subsystems + Ability to… more
    SAIC (08/07/25)
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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 (08/08/25)
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