• Principal Platform Engineer

    RTX Corporation (Springfield, VA)
    …problems that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux ... Sr. Management and the Customer for Technical Exchange Meetings (TEMs) as required. The ** Principal Platform Engineer / Linux ** would be involved with… more
    RTX Corporation (08/08/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (VA)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... test operations. + Work with system admins, maintainers, and onsite personnel to troubleshoot and repair any internal operational...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal /Sr Principal C++ Software…

    Northrop Grumman (Fairfax, VA)
    …NC, or Fairfax, VA, sites. _(compensation varies per location)_ **This position requires being onsite and does not support remote or hybrid work.** As a Software ... Engineer , you will be on the Command-and-Control team where...must have C++ and Python experience in a RedHat Linux environment. Development is done within the Agile paradigm… more
    Northrop Grumman (07/11/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal ** to provide communications and networking systems engineering support to the ... Automated Digital Networking System (ADNS) program, based ** ONSITE ** in **Norfolk, VA** . The successful candidate will design, analyze, plan, modify, and maintain… more
    SAIC (08/27/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (10/02/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    … Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** Principal Software Engineer ** will work with Network and ... tools such as Jira, Git, Gradle/Maven and experience developing software in Linux environments + Strong experience with the full data lifecycle, from ingest… more
    ManTech (09/10/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …Sector invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will be in either our **Morrisville, NC, ... VA or Linthicum, MD sites.** **This position is 100% onsite and cannot accommodate telecommute work** **.** This position...] **at time of application** + **Level 3** : ( Principal level) + Bachelor's degree with 5 years of… more
    Northrop Grumman (09/25/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Fairfax, VA)
    …invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 4_ role will be in either our **Morrisville, NC, Fairfax, VA ... or Linthicum, MD sites.** **This position is 100% onsite and cannot accommodate telecommute work** **.** This position...**at time of application** + **Level 4** : (Senior Principal level) + Bachelor's degree with 8 years of… more
    Northrop Grumman (09/25/25)
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