• Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …in the office executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test, and debug ... applications software for a Ground Segment. Ultimately, you will support...well as the interview assessment._ **Basic Qualifications** + **Active TS /SCI at the time of application and willing to… more
    Northrop Grumman (06/11/25)
    - Related Jobs
  • Principal /Sr Principal C++…

    Northrop Grumman (Fairfax, VA)
    …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 you will ... as the interview assessment._ **Basic Qualifications** + Must have an active Top Secret /Sensitive Compartmented Information (SCI) clearance at time of… more
    Northrop Grumman (07/11/25)
    - Related Jobs
  • Principal /Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... interface definition studies to translate customer requirements into hardware and software specifications. + Maintaining existing operations procedures up to date… more
    Northrop Grumman (07/01/25)
    - Related Jobs
  • Principal DevSecOps Software

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... Raytheon's Satellite Ground Systems team, where we're building mission-critical software that powers real-time communication, surveillance, and defense systems for… more
    RTX Corporation (06/18/25)
    - Related Jobs
  • Software Engineer

    Nightwing (Sterling, VA)
    TS /SCI with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/24/25)
    - Related Jobs
  • Principal /Sr Principal

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in the ... all levels. This position can be filled as a Principal Engineer (level 3) or a Sr...and monitoring + US citizen + Ability to obtain Top Secret /SCI clearance + Experience in requirements… more
    Northrop Grumman (06/04/25)
    - Related Jobs
  • Sr Principal Engineer Mission…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our...relevant experience + US Citizenship + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (06/20/25)
    - Related Jobs
  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... for mid-level and senior engineers with a background in Software Engineering.** **_Key Skills include:_** + Full stack development...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (07/08/25)
    - Related Jobs
  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... and collaboration to explore creative ideas **Basic Qualifications:** _Sr. Principal Engineer_ + _Bachelor's degree in a STEM field...reporting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (05/29/25)
    - Related Jobs
  • Hardware Reverse Engineer (Jr., Senior,…

    Parsons Corporation (Centreville, VA)
    …research on hardened systems **What Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information ... other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​… more
    Parsons Corporation (04/25/25)
    - Related Jobs