• SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …complex systems to include architecture and behavior of the system using Systems Modeling Language (SysML). + Assist with System Requirements Closure through ... decision-makers. Qualifications: + Current and Active TS/SCI with Poly Security Clearance . + Requires 2 to 5... Engineering (MBSE) practices. + Understanding of with Unified Modeling Language (UML) or Systems Modeling more
    Solvarus (11/02/25)
    - Related Jobs
  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …complex systems to include architecture and behavior of the system using Systems Modeling Language (SysML). + Assist with System Requirements Closure through ... decision-makers. Qualifications: + Current and Active TS/SCI with Poly Security Clearance . + Requires 5 to 8... Systems Engineering (MBSE). + Experience with Unified Modeling Language (UML) or Systems Modeling more
    Solvarus (11/02/25)
    - Related Jobs
  • Internships in Data Science, Math, Statistics…

    The MITRE Corporation (Mclean, VA)
    …mathematics, statistics, and optimization + Simulation and computational analytics + Systems modeling and analysis + Operational effectiveness and efficiency ... background check, you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's adjudicative guidelines… more
    The MITRE Corporation (12/08/25)
    - Related Jobs
  • Internships in Computer Science or Software…

    The MITRE Corporation (Quantico, VA)
    …MITRE's employment background check, you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's adjudicative ... + Cybersecurity Software Development + DevSecOps + Mobile Computing + Embedded Systems and Internet of Things (IoT) + Human Factors Engineering, Human-Computer… more
    The MITRE Corporation (12/08/25)
    - Related Jobs
  • Product Architect (Data Scientist)

    CACI International (Sterling, VA)
    …(Data Scientist) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team,...+ Design and development of complex large scale OLTP systems + Obtain, scrub, explore, model and interpret data… more
    CACI International (11/18/25)
    - Related Jobs
  • Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …of tactical and strategic considerations.** **Experience in foreign field operations.** ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... decisions, and provide specialized expertise in counter unmanned aerial systems (cUAS).** **What You'll Be Doing:** **Leading the integration... security clearance is required for this position.​ This position is… more
    Parsons Corporation (11/26/25)
    - Related Jobs
  • Palantir Engineer, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …a polygraph Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified ... As an AI and ML Engineer on our National Security team, you'll work closely with your clients to...of experience in a facet of Palantir, including data modeling , ontology mapping, or data visualization + 3+ years… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
    - Related Jobs
  • Junior Mechanical Engineer (Engineer Mechanical 1)

    Huntington Ingalls Industries (Alexandria, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,911.00 - $90,000.00 Security Clearance : Ability to Obtain Level of Experience: College ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...ability to obtain and maintain a US Secret level security clearance + Experience working on a… more
    Huntington Ingalls Industries (10/28/25)
    - Related Jobs
  • Data Analytics Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government ... \#ClearanceJobs \#CGIintelligencecareers \#MARSCareers **Skills:** + Data Analysis + Data Modeling + English + Management Consulting + Systems...security clearance requirements, and in accordance with applicable laws, some… more
    CGI Technologies and Solutions, Inc. (12/09/25)
    - Related Jobs
  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …for design, implementation, operations & maintenance, and cybersecurity for large complex electronic security systems and physical security systems . This ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (09/18/25)
    - Related Jobs