• Principal / Sr . Principal

    Northrop Grumman (Jessup, MD)
    …they're making history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to ... and maintain a TS/SCI and a Polygraph prior to start **Basic Qualifications for Senior Principal Systems Engineer - Integration & Test:** + Bachelor's… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr . Principal

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal / Sr . Principal Systems Engineer ** to join our team and ... MD** **_._** **This position can be filled as a Principal Systems Engineer OR as a Sr . Principal Systems Engineer .** **Basic Qualifications… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems Engineer

    V2X (Suitland, MD)
    …clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our… more
    V2X (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Systems Engineer - Messaging - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a ** Principal Systems Engineer - Messaging** with GDIT. We're seeking a highly skilled … more
    General Dynamics Information Technology (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir,...their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn.… more
    Chenega Corporation (12/14/25)
    - Save Job - Related Jobs - Block Source
  • Sr . Principal Systems

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. Northrop Grumman's Space Sector is seeking a Sr . Principal Systems Engineer IPT Lead to join our team ... and mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/SEIT Lead, and the Program Management Office (PMO)… more
    Northrop Grumman (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton, MD. **What You ... Will Do** + Serve as a technical lead and systems engineer on challenging software development projects such as the Common Aviation Command and Control System… more
    RTX Corporation (10/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal HPC…

    Northrop Grumman (Jessup, MD)
    …a Principal Level or a Sr . Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a STEM area (Science, Technology, ... Citizen_ + _Active US Government security clearance per customers requirements_ **Basic qualifications: Sr . Principal Systems Engineer ** + Bachelor's… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of ... implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage… more
    Saliense Consulting (12/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level ... be filled at either a Principal Cyber Systems Engineer or Sr . ...and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** +… more
    Northrop Grumman (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Principal Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for ... of prior relevant experience + 8 years of practical experience in Systems Engineering including experience with design, development and testing of custom hardware… more
    RTX Corporation (10/23/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr . Principal

    Northrop Grumman (Jessup, MD)
    …greater Baltimore, MD area** _._ **This requisition may be filled as a Principal MOD/SIM Systems Engineer or Senior Principal MOD/SIM Systems ... and maintain a TS/SCI w. Polygraph prior to start **Basic Qualifications for Sr . Principal MOD/SIM Systems Engineer ** : * Bachelor's degree in a Science,… more
    Northrop Grumman (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …new energy-efficient computing systems . MDA is seeking a ** Principal / Sr Principal Software Systems Engineer ** with demonstrated ability to lead ... Annapolis Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr . Principal Engineer Software Systems_ Basic… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Supplier Management…

    Northrop Grumman (Jessup, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Senior Principal Supplier Management Systems Engineer ... per customers' requirements.** **Basic Qualifications for** ** Senior Principal Supplier Management Systems Engineer ** **:** * Bachelor's degree in a… more
    Northrop Grumman (12/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr . Principal

    Northrop Grumman (Jessup, MD)
    …is seeking a ** Principal / Sr . Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do** Develop test plans and reports to ... Senior Principal ** **Requirements and Test Planning Systems Engineer ** **Basic Qualifications for Principal...Sr . Principal Requirements and Test Planning Systems Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …of domestic and international pursuits and programs. In this position, you will serve as a systems engineer with a focus on systems modeling and analysis on ... + Some travel **Qualifications You Must Have** + Experience as a Systems Analyst/System Engineer in the Aerospace and Defense industry + Working knowledge of… more
    RTX Corporation (10/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …of applicable experience, or a master's degree and 6 years of applicable experience. + ** Sr . Principal Engineer ** - Bachelor's degree or higher in Aerospace ... processing will be coordinated through program Security. **Basic Qualifications** **:** + ** Principal Engineer ** - Bachelor's degree or higher in Aerospace… more
    Northrop Grumman (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Sr . Principal Radar Systems

    Leonardo DRS, Inc. (Germantown, MD)
    …applications, critical infrastructure protection, and border surveillance. **Job Summary** The Radar Systems Engineer will be responsible for the definition of ... of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is a global pioneer of… more
    Leonardo DRS, Inc. (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active… more
    Northrop Grumman (01/01/26)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Systems

    Oracle (Washington, DC)
    …virtualization platforms and kernel subsystems. You will collaborate with architects, systems engineers, and DevOps teams to design and implement robust, ... high-performance solutions that scale across large, distributed systems . Responsibilities + Develop infrastructure software and tools for large-scale AI, LLM, and… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source