• Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …to enable national security missions worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International ... security. + Experience with security technologies such as intrusion detection/prevention systems , SIEM, antivirus software , and encryption techniques. +… more
    SOS International LLC (12/31/25)
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  • Structural Engineer

    AECOM (Roanoke, VA)
    …+ Performs specific and moderate portions of a broader assignment of an experienced engineer + Gathers and correlates basic engineering data using established ... world. Join us. **Job Description** **AECOM** is currently seeking a motivated **Structural Engineer ** to join our team and support aviation design management at our… more
    AECOM (12/24/25)
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  • System Safety Engineer Staff (Level 4)

    Lockheed Martin (Fairfax, VA)
    …system * Verify and validate system safety requirements and their traceability to software and hardware * Interface with project systems engineers and design ... DO\-178, RTCA DO\-278A, and RTCA DO\-254 * Familiar with the application of systems engineering and software development processes to the design, development,… more
    Lockheed Martin (10/31/25)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …short video: https://vimeo.com/732533072 Who We Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/27/25)
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  • Engineer Mechanical 3

    Huntington Ingalls Industries (Newport News, VA)
    systems , instruments, controls, engines, and/or machines. This position is for an experienced mechanical engineer in the A4W Reactor Plant Planning Yard ... ENGINEER MECHANICAL 3 Location: Newport News, Virginia, United...ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts,… more
    Huntington Ingalls Industries (12/22/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building ... and site-specific specifications. + Collaborate with cross-functional teams-including electrical, systems , software , and manufacturing-to ensure mechanical designs… more
    Leidos (12/06/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …to high complexity + Work closely with other engineering disciplines (eg electrical, software and systems engineering) to ensure the mechanical design is ... security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior level professional… more
    RTX Corporation (11/06/25)
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  • Quality Engineer (AI & Test Automation)

    Cognizant (Richmond, VA)
    …is to embed quality into every stage of the lifecycle, and as a Quality Engineer , you will be on the front lines of this effort. **Position Overview** Are you ... a driven Quality Engineer passionate about building the future of testing? We...Support QA activities and certify the quality of AI-powered systems , including hands-on testing of chatbots for intent recognition,… more
    Cognizant (01/08/26)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    …integration, configuration, and maintenance actions **Qualifications:** _Required:_ * 5+ years of Systems Engineer or similar experience * IAT II certification ... Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full...To support our team, you will need to be experienced , driven, and have strong Linux, Windows, and/or networking… more
    CACI International (12/24/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …recommend resolution options. Supports the planning, documents, and implements hardware and software refresh and upgrade of Cyber Security Systems . Supports ... country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise...Provide expertise in scripting/programming to maintain our Cyber operation systems . This is primarily a Linux environment that the… more
    General Dynamics Information Technology (12/08/25)
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