• Principal Research Engineer - Grid Modeling

    Pacific Northwest National Laboratory (Portland, OR)
    …to classified matter in accordance with 10 CFR 710, Appendix B. + Drug Testing : All Security Clearance positions are Testing Designated Positions, which ... and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy… more
    Pacific Northwest National Laboratory (01/14/26)
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  • Senior Machine Learning Engineer -AI…

    Pacific Northwest National Laboratory (Seattle, WA)
    …to classified matter in accordance with 10 CFR 710, Appendix B. + Drug Testing : All Security Clearance positions are Testing Designated Positions, which ... and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …skills + Instill and apply solid engineering rigor, to include configuration management, testing + Develop/ engineer as part of an Agile scrum team XYZ ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving… more
    BAE Systems (12/20/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration/Test Engineer Job Code: 31119 Job Location: ... experienced System Engineer / Integration & Test Engineer with experience integrating and testing complex...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/14/25)
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  • Lead Spacecraft Command and Data Handling (C&DH)…

    The Boeing Company (El Segundo, CA)
    …Find your future with us. **Lead Spacecraft Command and Data Handling (C&DH) Engineer - Millennium Space Systems** **Millennium Space Systems (MSS),** a part of ... Boeing Defense, Space and Security (BDS) is seeking a **Lead Spacecraft Command and...seeking a **Lead Spacecraft Command and Data Handling (C&DH) Engineer ** to support the engineering team in **El Segundo,… more
    The Boeing Company (01/03/26)
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  • PCS Systems Engineer

    MIKEL, Inc. (Middletown, RI)
    …and knowledge to provide solutions that exceed customer expectations. Position: PCS Systems Engineer Description: We are currently seeking a Systems Engineer to ... Integrated Product Team (IPT) at NUWCDIVNPT. This will include development and testing of unmanned vehicles, future launcher systems and weapon systems. The ideal… more
    MIKEL, Inc. (12/23/25)
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  • Systems Engineer - Ansible Automation

    Sealing Technologies (Columbia, MD)
    …Position Overview: SealingTech is looking for a talented and experienced Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions. ... for cyber defenders. Duties and Responsibilities: + Lead the design, implementation, testing , and maintenance of complex Ansible playbooks, roles, and modules to… more
    Sealing Technologies (01/07/26)
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  • Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph At Raytheon, the foundation of everything we… more
    RTX Corporation (12/02/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the performance and capacity of a VLAN/LAN/WAN environment + Experience in installation and testing of security patches and cyber security products. + ... now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our...procedures to facilitate deployment. + Provides for the management, testing , and installation of security patches and… more
    Saliense Consulting (01/06/26)
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  • DevOps Engineer

    Tactibit Technologies LLC (Suitland, MD)
    testing , operations, and troubleshooting in a mission-critical environment + Support security testing , hardening, and assessments to meet strict compliance ... and operational security requirements DevOps Engineer requirements are: + Experience as a DevOps engineer or in a similar software engineering role + Good… more
    Tactibit Technologies LLC (12/25/25)
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