• V2X Test and Development Engineer

    Leidos (Mclean, VA)
    …the last five years.** Leidos is seeking a **V2X Test and Development Engineer ** who is motivated by variety, thrives in a challenging environment, seeks ... and execute test plans; and install, evaluate, and manage communications hardware. The candidate should enjoy working in a...the state of technology and promote adoption. The R&D Engineer will be part of a dynamic research team… more
    Leidos (01/04/26)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …ES) which is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key ... further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals...all cybersecurity tool sets and collaborating with systems and network engineers. * Use knowledge, skills, and ability to… more
    Amentum (12/05/25)
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  • Radio Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Radio Engineer Ft. Belvoir, VA Join our Talent Network Radio Engineer Ft. Belvoir, VA C-CHR-24-051 TheRadio Engineerwill serve as the Land Mobile Radio (LMR) ... Responsibilities: + Perform tasks in support of the Land Mobile Radio (LMR) Engineer . + Monitor, track, and report system utilization data, aggregate tenant users,… more
    Chenega Corporation (12/01/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    …a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure network . As a Platform Engineer on this program, you will design, ... and written communications skills + Working with the team's security engineer to address and mitigate security findings stemming from system security scans +… more
    Leidos (01/09/26)
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  • Project Engineer

    Clark Construction Group, LLC (Mclean, VA)
    As a Project Engineer , you will join a project team tasked with the responsibility for all technical and engineering aspects of your project. You will lead daily ... our clients, trade partners, engineers, architects, and our employees. The Project Engineer is responsible for planning, scheduling, predicting, and managing all the… more
    Clark Construction Group, LLC (01/09/26)
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  • Entry-Level Environmental Engineer

    AECOM (Arlington, VA)
    …better world. Join us. **Job Description** **AECOM** is seeking an **Entry-Level Environmental Engineer ** to be based in our Arlington, VA office. This position will ... + Conducts engineering design under the supervision of an experienced engineer + Creates designs, calculations, sketches, diagrams, schematic drawings, and final… more
    AECOM (01/06/26)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …and predicts the impacts of the atmosphere on various missions and integrates communications network traffic solutions to optimize data flow through the system. ... your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role at our **Fairfax,...a new tool that simulates data flow through a network of satellites and ground stations. This role will… more
    Northrop Grumman (01/18/26)
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  • Reverse Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Reverse Engineer , you will research, develop, and execute specialized operational and analytic capabilities to support technical operations in ... and capabilities for tactical teams performing incident response and **computer network operations and exploitation** (CNO/CNE). This role requires expertise in both… more
    Noblis (12/18/25)
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  • Systems Engineer

    Actalent (Fairfax, VA)
    …Title: Systems EngineerJob Description We are seeking a highly skilled Systems Engineer to engage in systems engineering activities that ensure the successful ... C/C++, MATLAB, and IBM DOORS. + Experience in RF communications systems development and test. + Knowledge of RF...failure modes and effects analysis. Work Environment The Systems Engineer will work in a dynamic environment that requires… more
    Actalent (01/17/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior-level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/09/26)
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