• Senior Delivery Consultant - Migrations…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start, ... the selected candidate have the ability to obtain and maintain an active TS /SCI security clearance with polygraph or commensurate clearance for each government… more
    Amazon (07/24/25)
    - Related Jobs
  • Active Directory Engineer

    System One (Springfield, VA)
    …VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: TS /SCI CI Poly Contact: ###@altaits.com Senior Active Directory Engineer to ... operations of a large, globally accessed, hybrid cloud computing system. The Senior Active Directory Engineer provides support, implementation, and design… more
    System One (08/03/25)
    - Related Jobs
  • Cleared Network Engineer L3

    Virtual Service Operations (Lorton, VA)
    …for Network Engineers to join our dynamic team in Lorton, Virginia. As a Network Engineer , you will be responsible for providing senior level support for our ... Cleared Network Engineer L3 * Lorton, VA with travel, VA...with cross functional teams to develop and implement network security policies, procedures, and best practices, specifically in an… more
    Virtual Service Operations (05/31/25)
    - Related Jobs
  • Sr System Engineer

    KBR (Chantilly, VA)
    …Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers...preferred Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS -SCI/w Polygraph Belong, Connect… more
    KBR (07/22/25)
    - Related Jobs
  • Cloud Engineer 3

    M. C. Dean (Vienna, VA)
    …and changing the world for the better. Responsibilities We are seeking a **Cloud Engineer ** to join our ** Security and Electronic Systems (SES)** business Unit. ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (07/15/25)
    - Related Jobs
  • SIGINT Assessments & Data Analytics…

    KBR (Chantilly, VA)
    …Analytics Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... a profound impact on the country's most critical role - protecting our national security . KBR is seeking an Engineer to support constellation design and planning… more
    KBR (08/01/25)
    - Related Jobs
  • Senior Delivery Consultant - DevOps, WWPS…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after start, ... the selected candidate have the ability to obtain and maintain an active TS /SCI security clearance with polygraph or commensurate clearance for each government… more
    Amazon (07/24/25)
    - Related Jobs
  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
    - Related Jobs
  • R & D Architect Support Engineer /Systems…

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS /SCI with Polygraph required + ... Title: R & D Architect Support Engineer /Systems Engineer Belong. Connect. Grow. with...in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (07/01/25)
    - Related Jobs
  • Specialist, Systems Engineering (Space Operations…

    L3Harris (Springfield, VA)
    …domains in the interest of national security . Job Title: Specialist, Systems Engineer - Space Operations Trainer (Active TS /SCI w/ CI Poly Required) Job ... Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Space Operations Trainer to join a forward-leaning...of 8 years of prior related experience. * Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (05/29/25)
    - Related Jobs