• Principal Mission Systems

    Northrop Grumman (Dulles, VA)
    …role in 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 area within the Space Systems Sector. The candidate will perform mission ...the ground segment. The team focuses on the software integration with the ground segment to enable operations. This… more
    Northrop Grumman (06/06/25)
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  • 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 ... security protocols and requirements. + Experience with designing and implementing data integration solutions across heterogeneous systems . + Proficiency with ETL… more
    Leidos (06/30/25)
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  • Sr Principal Engineer Mission

    Northrop Grumman (Dulles, VA)
    mission . Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance ... effectiveness, reducing risk to product quality + Interprets technical and mission assurance requirements, ensuring integration to program plans, specifications… more
    Northrop Grumman (06/20/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Dulles, VA)
    …located Dulles, VA. The successful candidate will be expected to: + Provide mission operations support to Northrop Grumman Space Systems Satellite programs. + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/06/25)
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  • Systems Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …best work of your career. We are looking for you to join our team as a Systems Engineer / Principal Systems Engineer based out of **Chantilly, VA.** **What ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,.... This requisition may be filled at either a Systems Engineer or Principal Systems more
    Northrop Grumman (05/02/25)
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  • Principal Cyber/ Systems Security…

    Northrop Grumman (Dulles, VA)
    …satellite systems , communications links, and ground command & control (C2) systems . The principal engineer engages with multiple engineering disciplines and ... across disciplines Anti-Tamper, TEMPEST, Cybersecurity (RMF), and cryptographic component integration and/or development. The principal engineer ensures that… more
    Northrop Grumman (05/30/25)
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  • Fault Management & System Autonomy…

    Northrop Grumman (Dulles, VA)
    …status and technical performance reviews, analyses and reports **Basic Qualifications:** + ** Principal Systems Engineer -** Bachelors of Science degree in ... 3+ years of experience; or a PhD + **Sr Principal Systems Engineer** - Bachelors of Science...Experience defining requirements & interfaces + Understanding of spacecraft integration & test, launch, and mission operations… more
    Northrop Grumman (06/19/25)
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  • Principal Systems Engineer

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

    Northrop Grumman (Sterling, VA)
    …implementation + Experience with Systems Engineering process + Understanding of spacecraft integration & test, launch, and mission operations + Must have the ... reviews, analyses and reports **\#NOVASPACE** **\#AZSPACE** **Basic Qualifications:** + **Sr. Principal Systems Engineer** - Bachelors of Science degree in… more
    Northrop Grumman (05/20/25)
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  • Mission Integration Exercise

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a ** Mission Integration Exercise Principal ** (SETA) to play a role in SAIC's Prime Program, Landmark AOS, located in ... Top Secret/SCI clearance with Polygraph is required for this position. As the ** Mission Integration Exercise Principal ,** you will provide subject matter… more
    SAIC (07/03/25)
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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 ... Description: Supporting a US Government customer on a large mission critical development and sustainment program to design, build,...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and… more
    Shuvel Digital (06/26/25)
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  • Principal /Sr Principal Engineer…

    Northrop Grumman (Dulles, VA)
    …verification and validation at subsystem and system level or Demonstrated vehicle development, mission systems integration , ground and flight test validation ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...all levels. This position can be filled as a Principal Engineer (level 3) or a Sr Principal more
    Northrop Grumman (06/04/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator 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,...play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/28/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …will be a part of a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects. You will ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services;… more
    SAIC (06/23/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services; ... an experienced engineer with technical and practical understanding of space systems and phenomenology to support advanced technology development and demonstration… more
    SAIC (04/30/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Sr Principal Software Engineer** to join our team! ... + Work with stakeholders to design, build, and maintain mission critical systems . + Provide technical oversight...functions + Knowledge of hardware and functions of SIGINT/EW systems and workflows + Hardware integration experience… more
    Northrop Grumman (04/08/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world....the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security… more
    Leidos (06/28/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world....the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security… more
    Leidos (06/30/25)
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  • Senior Principal Data Center Architect

    Northrop Grumman (Chantilly, VA)
    …award funding. Start dates are determined after funding confirmation.** Northrop Grumman Aeronautics Systems is looking to add a **Senior Principal Data Center ... Qualifications:** + Active CompTIA Security+ Certification + Demonstrated expertise with mission support systems . + Demonstrated experience in IT process… more
    Northrop Grumman (05/22/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,… more
    Nightwing (04/25/25)
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