• System Administrator 3

    M. C. Dean (Chantilly, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to obtain a TS ... 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 (06/09/25)
    - Related Jobs
  • Sr. O&M Network Engineer

    Leidos (Springfield, VA)
    …The Digital Modernization Sector at Leidos is seeking a **Sr.** **O&M Network Engineer ** various wide area networks (WANs) and local area networks (LANs). This ... vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier III O&M of...applications is a plus. Basic Requirements + Required Clearance: TS /SCI with active Polygraph + Candidate must have 16… more
    Leidos (07/04/25)
    - Related Jobs
  • Cloud/DevOps Engineer .

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cloud/DevOps Engineer . Location: Sterling, VA Clearance: TS /SCI Poly **This position ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/27/25)
    - Related Jobs
  • Systems Engineer

    KBR (Chantilly, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... future of space defense. KBR is seeking a Systems Engineer (SE) to support the SSPO Systems Engineering and...completeness across the acquisition + Leverage a variety of software tools including DOORS, and perform analysis and automation… more
    KBR (06/19/25)
    - Related Jobs
  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …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 ... for the better. We are seeking a **Physical Security Engineer 4** to join our **Security and Electronic Systems...requirements, and allocation of the same to individual hardware, software , facility, and personnel components + Participates in an… more
    M. C. Dean (06/17/25)
    - Related Jobs
  • Senior VDI Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer oriented **Senior VDI Engineer ** to join our team in **Chantilly, VA** . **Responsibilities include but are not ... on-prem, cloud and hybrid, and maintain the solution long term + Engineer , design, test, implement, maintain, secure, and provide full life-cycle management of… more
    ManTech (06/14/25)
    - Related Jobs
  • Information Assurance Engineer

    GovCIO (Arlington, VA)
    …DoD's Risk Management Framework (RMF) for a critical DoD application. The IA Engineer will be responsible for monitoring assessment software and maintaining the ... **Overview** GovCIO is currently hiring for an Information Assurance (IA) Engineer to support the operations, maintenance, and sustainment operations of a DoD… more
    GovCIO (06/10/25)
    - Related Jobs
  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC has an opportunity for a Systems Engineer to join an elite team providing Systems Engineering and Technical Advisory (SETA) services in ... etc.) to support vital operational missions. Responsibilities: *Support Chief Engineer and government staff to execute systems engineering and integration… more
    SAIC (04/17/25)
    - Related Jobs
  • Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively hiring a ... Cyber Security Engineer to join our Mission Technology Division working in...troubleshoot, and maintain all security platforms and their associated software , such as firewalls (Security Groups), intrusion detection/intrusion prevention,… more
    Acclaim Technical Services (07/06/25)
    - Related Jobs
  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is seeking an engineer with expertise in SimOps and the use of System Tool Kit to support one of ... + Agile: Applying Agile principles to management of a government/contractor software development team working disparate projects - informing lines of authority,… more
    KBR (07/01/25)
    - Related Jobs