• Senior / Principal Software

    Microsoft Corporation (Reston, VA)
    …and data platform development. We're looking to recruit both ** Senior and/or Principal Software Engineer .** You will help conduct business reviews and ... for our Sovereign and Government Clouds. As a ** Senior and/or Principal Software Engineer ** you will work across team boundaries to determine and… more
    Microsoft Corporation (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Fairfax, VA)
    …(INS) Business Unit (BU) to support a Ground program. The program is seeking a Software Engineer to support the Processing Team in development of tasking and ... executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document,...of experience needed to be considered: + Level 3 ( Principal ) + 5 Years of relevant software more
    Northrop Grumman (05/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Chantilly, VA)
    …of your career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer ... marine and aviation-related systems to customers around the world. In this role, the Principal Software Engineer /Sr Principal Software Engineer more
    Northrop Grumman (05/28/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... automated test scripts and support the integration of Ground software applications into one system. You'll write scripts to...a Principal level (level 3) or a Senior Principal level (level 4), depending on… more
    Northrop Grumman (05/29/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... ** Principal Software Engineer ** will work...to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other… more
    ManTech (06/11/25)
    - Save Job - Related Jobs - Block Source
  • Hardware Reverse Engineer (Jr.,…

    Parsons Corporation (Centreville, VA)
    …to design and develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications and development schedules ... for clients/customers. **What You'll Be Doing:** + Reverse engineer embedded systems and develop innovative exploits + Collaborate with clients to build… more
    Parsons Corporation (04/25/25)
    - Save Job - Related Jobs - Block Source
  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …detailed instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + Must have an ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...looking for you to join our team as a Principal Cyber Systems Engineer or Sr. … more
    Northrop Grumman (06/03/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr. Principal Core…

    Northrop Grumman (Chantilly, VA)
    …or Master's degree with 6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS/SCI with CI ... are looking for a ** Principal or Sr. Principal ** **Core Network Engineer ** to support the...the network. + Test patches and fixes to operating software and to ensure that they are implemented and… more
    Northrop Grumman (04/15/25)
    - Save Job - Related Jobs - Block Source
  • Principal Cyber/Systems Security…

    Northrop Grumman (Dulles, VA)
    …clearance transfer. Applications with Active SCI access are preferred. As a Principal Engineer , candidates must have demonstrated technical accomplishments in ... systems, communications links, and ground command & control (C2) systems. The principal engineer engages with multiple engineering disciplines and contributes to… more
    Northrop Grumman (05/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …mission. **Northrop Grumman Space Systems (NGSP) seeks to fill a Principal or Senior Principal Network Engineer in the Payload and Ground Systems ... 0 years of relevant experience with a PhD + ** Senior Principal Network Engineer :** 8...as CCNA, CCNP, or CompTIA Network+ Firewall Hardware and Software Knowledge, administration, management and modifications + CISCO Router,… more
    Northrop Grumman (06/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal Security Engineer , Amazon…

    Amazon (Herndon, VA)
    … Engineers are both visionary leaders and hands-on builders. As Amazon's most senior individual contributors, Principal Engineers work on our hardest problems. ... customers, and protecting our organization, information, and data. Key job responsibilities Principal Security Engineer 's at Amazon have broad experience solving… more
    Amazon (05/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer , Amazon…

    Amazon (Herndon, VA)
    …open roles that would be a fit for your background. Key job responsibilities As a Principal Software Engineer , you will: Serve as a technical leader on our ... both visionary leaders and hands-on builders. As Amazon's most senior individual contributors, Principal Engineers work on...and operating high-scale systems for services and data. A Principal Engineer should have strong technical judgment… more
    Amazon (05/16/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's experience as laid out in ... testing environment and scripts. + Work with the various systems/ software elements to verify drivers. + Onboard the SEIT...of science, technology, engineering, or mathematics]_ + Level 3 ( Principal ): + 5 Years of relevant experience with a… more
    Northrop Grumman (05/29/25)
    - Save Job - Related Jobs - Block Source
  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Fairfax, VA)
    …part of our mission! Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering ... Morrisville, NC, Aurora CO, Fairfax VA, or Linthicum MD sites. A DevOps Engineer plans and evolves processes and infrastructure to execute programs which support… more
    Northrop Grumman (05/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on the candidate's experience as laid out in ... a Ground program. The successful candidate will demonstrate broad systems and software engineering lifecycle knowledge. The candidate must be adaptable to course… more
    Northrop Grumman (05/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal Mechanical…

    Northrop Grumman (Fairfax, VA)
    …The candidate must be a self-starter and comfortable working as a lead mechanical engineer in the design and deployment of AMS solutions. The candidate will have ... access to senior mechanical engineers on an as-needed basis only. Job...requisition may be filled at either a level 3 ( Principal ) or a level 4 (Sr Principal ),… more
    Northrop Grumman (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Principal Cyber Engineer , Portfolio…

    Battelle Memorial Institute (Chantilly, VA)
    software , hardware, networks, etc.** + **Experience acting as a dual-hatted senior engineer and program manager for Cyber projects** + **Demonstrated ability ... individuals to apply. **Job Summary** Battelle is hiring a ** Principal Cyber Engineer , Portfolio Growth** to play...+ Prepares and presents presentations to internal and customer senior leadership to provide reviews and updates on technical… more
    Battelle Memorial Institute (05/12/25)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... LAN/WAN environment and provide specific detailed information for hardware and software selections, implementation techniques and tools for the most efficient… more
    Northrop Grumman (06/19/25)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Engineer Mission…

    Northrop Grumman (Dulles, VA)
    …be a part of our mission. Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission ... Supplier Quality organization to drive improvements from key suppliers. + the Software Assurance organization to drive improvements during the Software more
    Northrop Grumman (06/20/25)
    - Save Job - Related Jobs - Block Source
  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/30/25)
    - Save Job - Related Jobs - Block Source