• Principal Integration

    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 ... systems. You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services, which… more
    Leidos (06/30/25)
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  • Principal Mission Systems…

    Northrop Grumman (Dulles, VA)
    …Dulles VA. This Systems Engineering role is responsible for the mission system integration and onboarding efforts for a space program in the Space Missions business ... the ground segment. The team focuses on the software integration with the ground segment to enable operations. This...the ground segment to enable operations. This includes the integration of multiple heterogenous space vehicles into a common… more
    Northrop Grumman (06/06/25)
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  • Principal Cyber/Systems Security…

    Northrop Grumman (Dulles, VA)
    …components, across disciplines Anti-Tamper, TEMPEST, Cybersecurity (RMF), and cryptographic component integration and/or development. The principal engineer ... clearance transfer. Applications with Active SCI access are preferred. As a Principal Engineer , candidates must have demonstrated technical accomplishments in… more
    Northrop Grumman (05/30/25)
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  • Principal Systems Engineer / Sr.…

    Northrop Grumman (Dulles, VA)
    …including identification, mitigation and realization _This requisition may be filled at either a Principal Systems Engineer or a Sr. Principal Systems ... + Coordinate and collaborate with Manufacturing & Operations and Integration and Test to support build and I&T of...level based on the qualifications listed below:_ **Basic Qualifications:** Principal Systems Engineer + US Citizenship, and… more
    Northrop Grumman (07/11/25)
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  • 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, VA Are you ready to enhance your skills and build your career in a rapidly… more
    Chenega Corporation (06/16/25)
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  • Principal / Sr Principal Software…

    Northrop Grumman (Fairfax, VA)
    …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 in the development ... of automated test scripts and support the integration of Ground software applications into one system. You'll...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/29/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Chantilly, VA)
    …role can be filled as a Principal or Sr. Principal Electrical Engineer . ** Principal Engineer Electronics** **Basic Qualifications:** + Must be a US ... in basic Surface Mount Technology (SMT) soldering and assembly skills. **Senior Principal Engineer Electronics** **Basic Qualifications:** + Must be a US… more
    Northrop Grumman (07/11/25)
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  • Principal / Sr Principal Mechanical…

    Northrop Grumman (Fairfax, VA)
    …including non-standard power options. The candidate will lead the hardware assembly, integration , and testing of the AMS components prior to deployment and perform ... a self-starter and comfortable working as a lead mechanical engineer in the design and deployment of AMS solutions....assembly, and installation of test lab equipment + Assembly, integration , and testing of AMS. Implement proper cable routing,… more
    Northrop Grumman (06/27/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering organization supporting the ... 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)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer ** to provide technical expertise and guidance to ... guidance for online operations and identifying new technologies for potential integration into the technology and systems baseline. Finally, this includes supporting… more
    SAIC (06/26/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will ... support. STC tasks include system design, engineering development, system integration , hands-on build and test, field operations and maintenance, training,… more
    Northrop Grumman (07/08/25)
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  • Principal / Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …not support remote or hybrid work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal level (level 4), depending on ... of science, technology, engineering, or mathematics]_ + Level 3 ( Principal ): + 5 Years of relevant experience with a...with Gherkin + Experience with Jira and Zepyhr + Integration of Software Applications + Experience with Agile development… more
    Northrop Grumman (05/29/25)
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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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  • Principal /Sr Principal

    Northrop Grumman (Dulles, VA)
    …and in collaborative team settings across all levels. This position can be filled as a Principal Engineer (level 3) or a Sr Principal Engineer (level ... of history, they're making history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in the Tactical Space Systems… more
    Northrop Grumman (06/04/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Dulles, VA)
    …part of our mission. Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance ... for individual spacecraft flight hardware programs addressing design, manufacturing, integration , and test activities in accordance with company and contractual… more
    Northrop Grumman (06/20/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... systems. You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services, which… more
    Leidos (06/30/25)
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  • Principal /Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …not be limited to, the following: + Performs technical planning, system integration , verification and validation, cost and risk, and supportability and effectiveness ... of science, technology, engineering, or mathematics]_ + Level 3 ( Principal ) + 5 Years of relevant experience with completed...experience with completed PhD (STEM) + Level 4 (Sr Principal ) + 8 Years of relevant experience with completed… more
    Northrop Grumman (07/01/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... systems. You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services, which… more
    Leidos (06/28/25)
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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 ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our...seeking a cyber engineer to join our team to solve real-time cyber… more
    Nightwing (04/25/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . This role offers the ... perimeter protection solutions with a focus on cybersecurity. + You will engineer and deploy new capabilities to enhance functionality, system performance, and… more
    ManTech (06/25/25)
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