• CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual with ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (11/13/25)
    - Related Jobs
  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Systems Engineer The Opportunity: Are you...mission planning tools and intelligence data fusion + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
    - Related Jobs
  • Systems Engineer , Logistics…

    RTX Corporation (Dededo, GU)
    …management, material handling, and logistics systems . + **An active and transferable TS / SCI CI Poly US government issued security clearance is required prior ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At...a safer, more secure world. Raytheon is seeking a Systems Engineer specializing in logistics to provide… more
    RTX Corporation (11/18/25)
    - Related Jobs
  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS / SCI with Fullscope Poly ... Clearance Level Must Be Able to Obtain: TS / SCI with Fullscope Poly CTC stays ahead...our clients' toughest challenges. As a part of the Information Technology (IT) Division, you will be strengthening our… more
    Concurrent Technologies Corporation (11/06/25)
    - Related Jobs
  • Systems Engineer

    SOS International LLC (Annapolis Junction, MD)
    Annapolis Junction, MD, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI w/ CI Poly **Company Description** Founded in 1989, SOSi is ... missions worldwide. **Job Description** Overview SOSi is seeking a Systems Engineer C4l and/or C5ISRT experience to...and supervisory personnel. **Qualifications** Minimum Requirements + Active in-scope TS / SCI with Cl Polygraph. + 5 years… more
    SOS International LLC (12/11/25)
    - Related Jobs
  • Senior Systems Engineer

    Spectrum Comm Inc (Las Vegas, NV)
    …7 years of experience writing Air Force test plans and reports. + Security Clearance: Active Top Secret / SCI ( TS / SCI ) clearance. + Strong technical ... We are seeking a highly qualified Senior Systems Engineer to support an Operational Test and Evaluation (OT&E) contract for the US Air Force at Nellis AFB, NV.… more
    Spectrum Comm Inc (12/09/25)
    - Related Jobs
  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In...and compliance, and configuration management. + Active and current TS / SCI clearance with polygraph. **What Desired Skills… more
    Parsons Corporation (10/31/25)
    - Related Jobs
  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory… more
    ManTech (12/17/25)
    - Related Jobs
  • Systems Engineer

    ManTech (Crane, IN)
    MANTECH seeks a motivated, career and customer-oriented ** Systems Engineer II** to join our team in **Crane, Indiana.** This is an onsite position. As a core ... following IAM II certifications: CompTIA Advanced Security Practitioner (CASP) Certified Information Security Manager (CISM) Certified Info. Systems Security… more
    ManTech (12/20/25)
    - Related Jobs
  • Systems Engineer - Mission…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer ** - **Mission** **Management** supporting one of our premier programs ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (12/11/25)
    - Related Jobs