• Sr . Worldwide Specialist Solutions…

    Amazon (Arlington, VA)
    …customers as they refactor an application or designing entirely new cloud-based systems . Do you enjoy solving novel and unique technical challenges for customers? ... massive scale? Amazon Web Services (AWS) is seeking a Senior Worldwide Specialist Solutions Architect focused on HPC to...Understand and exploit the use of internal business support systems . About the team Amazon Web Services (AWS) is… more
    Amazon (09/11/25)
    - Related Jobs
  • Sr . Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    …**SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an exciting ... and challenging career with SAIC Federal Systems . **This is a hybrid-remote position requiring 2 days...IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000… more
    SAIC (09/20/25)
    - Related Jobs
  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for ... (HLA) compliant systems + Apply knowledge of simulation systems including NGS, OASIS, JSAF, and...Serve as POC with government Contracting Officers, CORs, and senior military leadership + Use experience gained to manage… more
    SimIS Inc. (09/22/25)
    - Related Jobs
  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... management. + Eight (8) years of experience demonstrating knowledge of complex simulation systems . + Assess combat systems documentation and end user needs… more
    Amentum (11/13/25)
    - Related Jobs
  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor ... (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor and constellation performance +… more
    KBR (09/12/25)
    - Related Jobs
  • Senior SIGINT Systems

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to...defining new mission requirements, performing oversight of modeling and simulation , architectural definition clarifying the types of system capabilities,… more
    KBR (09/16/25)
    - Related Jobs
  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team ... solutions to address common concerns of reliable and maintainable weapon systems (https://ac.cto.mil/sea/). SAIC also provides technical expertise to improve the… more
    SAIC (08/21/25)
    - Related Jobs
  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    systems and improve capabilities. We are pleased to announce an opening for a senior engineer who will join our Engineering Services Team in the National ... in nou Systems , Inc. business development activities and representing nSI senior leadership in the NCR Basic Qualifications: At a minimum, qualified candidates… more
    Nou Systems, Inc. (11/04/25)
    - Related Jobs
  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …to expand their knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and ... VA. This customer is responsible for designing, building, and operating national security-related systems based in space, in the air, and on the ground. SAIC is… more
    SAIC (08/22/25)
    - Related Jobs
  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support ... an active Top Secret/SCI clearance with Polygraph. Responsible for supporting mission systems engineering and enterprise integration and leading the SETA Systems more
    SAIC (11/06/25)
    - Related Jobs