• CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …that comply with DoD 8140 directive. Qualifications We Prefer + Knowledge of system performance monitoring and testing, with the ability to analyze and ... system architecture modifications. + Support operational teams during system upgrades, installations, network performance analyses and provide… more
    RTX Corporation (11/13/25)
    - Related Jobs
  • Senior Systems Engineer

    JHNA (Newport News, VA)
    …software-intensive mission systems in aviation environments. + Understanding of system performance metrics, technical performance measures, and ... Newport News, VA, USA | Full Time Senior Systems Engineer JHNA is currently seeking a talented...manned and unmanned aviation platforms, ensuring effective interoperability and system performance . + Develop recommendations for … more
    JHNA (12/23/25)
    - Related Jobs
  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …routinely engage with development, operations, and mission user teams. The Space Vehicle Systems Engineer supports the System Program Office (SPO) in the ... Title: Space Vehicle Systems Engineer Belong. Connect. Grow. with KBR! KBR's...contractor team to deliver a complex space and ground system at the technological cutting edge. As part of… more
    KBR (11/01/25)
    - Related Jobs
  • Principal Specialist, Program Manager - Total…

    RTX Corporation (Sterling, VA)
    …successful candidate will be able to handle multiple issues that affect many Mission Systems products at the same time + Analysis - Demonstrates the ability to ... across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex… more
    RTX Corporation (01/08/26)
    - Related Jobs
  • Lead Consulting Developer- Python, AI/ML,…

    Oracle (Richmond, VA)
    …container orchestration platforms (eg, Kubernetes) + Demonstrated ability to optimize systems for performance , efficiency, reliability, and scalability + Strong ... expertise with Python + Proven experience designing and building distributed systems and large-scale architectures + Strong experience implementing microservices on… more
    Oracle (12/20/25)
    - Related Jobs
  • Systems Administrator

    Aston Carter (Dulles, VA)
    …issues. + Replace and upgrade defective or outdated components as necessary. + Monitor system performance to ensure smooth and secure operations. + Research and ... Job Title: System Administrator Job Description The role requires visiting...secure data storage, resolving technical issues, and enhancing network systems . Responsibilities + Configure and maintain the networked IT… more
    Aston Carter (01/09/26)
    - Related Jobs
  • Senior Information Systems Security Officer

    Steampunk (Mclean, VA)
    **Overview** **Steampunk wants** you to be a **Senior Information Systems Security Officer (ISSO)** on our team to support a government customer on site in ... Acceptance Memos to assist in the effective management of system risks + Conduct an annual assessment in accordance...in accordance with guidance in the DHS Information Security Performance Plan + Review and update security authorization documents… more
    Steampunk (12/13/25)
    - Related Jobs
  • Instructional Designer

    System One (Vienna, VA)
    …strategies for educating and training employees to achieve higher levels of performance . Utilize a variety of techniques to define and sequence instructional content ... management to provide customized training or individual guidance to improve and develop performance * Create and edit new LMS learning activities; set up required… more
    System One (01/13/26)
    - Related Jobs
  • iOS Developer (Mid - Senior Level)

    System One (Ashburn, VA)
    …* Resolve production issues and contribute to platform stability and performance improvements * Collaborate with cross-functional Agile teams including front-end, ... Desired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization Mobile Developer (Level 2) Focus: Independent contribution and… more
    System One (12/31/25)
    - Related Jobs
  • IT Engineer (Antivirus)

    System One (Vienna, VA)
    …C2C and W2 options Position Type: Multiyear Contract Skills Required: * Defender Performance Troubleshooting o Diagnose and resolve performance issues related to ... o Effective communication and collaboration across technical and non-technical teams. System One, and its subsidiaries including Joule, ALTA IT Services, and… more
    System One (12/26/25)
    - Related Jobs