• Senior Mechanical Engineer

    Leidos (Chantilly, VA)
    …judgement in making adaptations and modifications to Engineering designs **Basic Qualifications** + TS / SCI with CI Poly + US Citizenship + Requires Bachelors ... Leidos is seeking a part time senior level Mechanical Engineer to be based on site with our Intel...and coordinate timely response for project RFIs (Requests for Information ) and project related submittals. + Monitor progress of… more
    Leidos (09/26/25)
    - Related Jobs

  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …and Access Management principals **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph **Physical Requirements:** + The person in this ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber Security engineers are… more
    ManTech (09/17/25)
    - Related Jobs

  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    …used in the last 6 months) **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role supports… more
    ManTech (09/11/25)
    - Related Jobs

  • Mid-Level Cloud Engineer

    Red Gate Group (Reston, VA)
    …+ Provide guidance and mentorship to junior engineers when required. + Active TS / SCI clearance. + DoD 8570 Compliant certification (Security+ or CISSP) prior ... excellence and employee wellbeing. The Red Gate Group is seeking a Mid-Level Cloud Engineer to support the Defense Threat Reduction Agency (DTRA) in Reston, VA. In… more
    Red Gate Group (09/20/25)
    - Related Jobs

  • Network Engineer

    Nightwing (Herndon, VA)
    …required. + CONUS TDY Required: Yes, up to 10% CONUS travel, as required. **_Must have TS / SCI security clearance with Poly on day one of employment and must be ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of… more
    Nightwing (09/23/25)
    - Related Jobs

  • Software Engineer

    ManTech (Fort Meade, MD)
    …+ Knowledge of Agile methodologies. **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to remain ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (09/19/25)
    - Related Jobs

  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …Security + or SSCP Certification **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (09/30/25)
    - Related Jobs

  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (08/20/25)
    - Related Jobs

  • Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    …Security Clearance: + Active SECRET clearance + Ability to maintain a TS / SCI clearance PHYSICAL DEMANDS + The physical demands described here are ... Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to… more
    Integration Innovation, Inc. (i3) (09/13/25)
    - Related Jobs

  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at C5ISC… more
    Leidos (09/26/25)
    - Related Jobs