• Test Engineer III

    Mercury Systems (Chantilly, VA)
    …cybersecurity requirements. + Oversee and conduct functional, environmental, stress, and security testing of hardware and software systems, ensuring performance ... Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and...managers to meet timelines and deliverables. + Ensure all testing procedures developed comply with strict security more
    Mercury Systems (12/03/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) ... RF sensor technologies. As the Systems Integration & Test Engineer , you will be responsible for maintenance, management, and...of propulsion test equipment and the execution of propulsion testing . You will act as the "Crew Chief" for… more
    L3Harris (11/25/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    Overview RF Engineer Ongoing Talent Pipeline | Always Hiring! Location: Global Where: Onsite OpportunitiesClearance: Preferred (varies by role)Employment Type: ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/27/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 5** to join our ** Security and Electronic Systems (SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/28/25)
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  • Test Automation Engineer (Clearance…

    CACI International (Chantilly, VA)
    …None Type of Travel: None * * * **The Opportunity:** The Test Automation Engineer will be responsible for testing automation of various ServiceNow modules and ... Test Automation Engineer (Clearance Sponsorship) Job Category: Engineering Time Type:...applications leveraging cloud services. Candidates will be expected leverage testing automation frameworks and solutions to automate test scenarios… more
    CACI International (11/20/25)
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  • QA/Test Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **QA/Test Engineer ,** you will work with our growing DevSecOps & Salesforce practicesdelivering quality assurance services to support application, ... **Responsibilities include:** + Meet with product design team to determine testing parameters + Write test plans, create test cases, test procedures,… more
    Steampunk (11/14/25)
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  • Software Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …Inc. (KSI), a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer. This position requires the candidate to ... paid holidays, three weeks paid time off, and more. The Software Engineer will formulate and define specifications for complex operating software programming… more
    Koniag Government Services (12/19/25)
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  • Hardware Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    Engineer expertise along with a drive for innovation to GDIT. The Hardware Engineer must have: + Active Top Secret security clearance required. + Associate's ... years of related experience **US Citizenship Required:** Yes **Job Description:** HARDWARE ENGINEER Secure and expertly apply the latest technologies to advance the… more
    General Dynamics Information Technology (12/14/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a Secret Clearance. This ... of broad network engineering tasks focused on the design, implementation, testing , and troubleshooting of the RNEC-NCR intricate network infrastructure (including… more
    Oneida Technical Solutions (12/11/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …career to the next level? Parsons is seeking a highly skilled and motivated **Systems Engineer ** to join our dynamic team! In this role, you will be instrumental in ... of cutting-edge technologies. **What You'll Be Doing:** As a Systems Engineer at Parsons, your responsibilities will include: + **Operations and Maintenance:**… more
    Parsons Corporation (12/19/25)
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