• Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …of Applied Research Associates, Inc. (ARA) is seeking to contingently hire a ** Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War ... + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility +...at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Engineer ** position. **Qualifications** **Behaviors** **Required** +… more
    Applied Research Associates, Inc. (11/26/25)
    - Related Jobs
  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    …Job Location: Quantico, Virginia (Hybrid onsite 3 days/2 days remote) Eligibility/Clearance: Top Secret Clearancerequired. This position supports a government ... NCIS Senior Network Engineer Location: Quantico, VA,...deployment of upgrades to existing data, video, and related systems in a multi-location environment - Ensures all required… more
    Arena Technical Resources, LLC (12/05/25)
    - Related Jobs
  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …Manage relationships with key stakeholders and external partners **Qualifications:** _Required:_ + Top Secret ( TS ) with Sensitive Compartmented Information ... Senior Engineering Lead Job Category: Engineering Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (12/11/25)
    - Related Jobs
  • Senior RF/Electrical Engineer

    Parsons Corporation (Chantilly, VA)
    …**Experience in foreign field operations.** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior R/F Electrical Engineer ** to join our team! In this role… more
    Parsons Corporation (11/26/25)
    - Related Jobs
  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior I) with AFSIM experience to...in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    KBR (10/24/25)
    - Related Jobs
  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …success. Your Mission, Should You Choose to Accept We're looking for a Senior DevOps Engineer who is passionate about automation, operational excellence, and ... (SRE) + Design and implement monitoring, alerting, and observability systems to maintain high availability and performance. + Respond...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (11/21/25)
    - Related Jobs
  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate **must have an active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... **Overview** Microsoft has an exciting opportunity for a Senior Service Engineer to join the...solve complex problems in the domain of mission-critical distributed systems spanning data transmission across clouds. Our team works… more
    Microsoft Corporation (12/11/25)
    - Related Jobs
  • Data Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …on a highly collaborative team to deliver state-of-the-art capabilities. The Data Engineer designs, builds, and maintains scalable data systems and pipelines ... **Data Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (01/07/26)
    - Related Jobs
  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    …Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCI and SAP Experienceis ... 501180 Senior SETA Engineer SME Work Location:...of information warfare across computers, servers, mobile devices, electronic systems , networks, and data. Evaluate the electromagnetic and digital… more
    IronMountain Solutions, Inc. (01/20/26)
    - Related Jobs
  • Senior Software Engineer CTJ Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer on the Sovereign...external customers in highly secured and regulated industries. The systems and software you build, and support will be… more
    Microsoft Corporation (01/11/26)
    - Related Jobs