• Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …* * * **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (11/19/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there's ... Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications,… more
    Chenega Corporation (12/14/25)
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  • Production Operations Systems Engineer

    SAIC (VA)
    **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA ... document problems in logging and discrepancy reporting tools. + Work directly with the customer in most aspects of...activities. + Respond to user calls regarding hardware and software problems, correcting or ensuring that problems are escalated… more
    SAIC (12/31/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …of the current NSG/ASG and NRO enterprises. . Oversees and coordinates the work of Senior -, Mid-, and Junior-level contractor Systems Engineers. Skills and ... Systems Engineer (Expert) with TS/SCI Overall Assignment Description: Expert...Expert working experience in government or industry in relevant work areas including: DoD/IC Acquisition Process, Requirements Process, PPBES… more
    TRIAEM, LLC (12/05/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (12/16/25)
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  • Network Security Engineer (Splunk) - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Security Engineer , you will help ensure today is safe and tomorrow is smarter. Our work depends on a Network Engineer joining our highly skilled team to be a ... to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place to...MAKE AN IMPACT** + Communicate with team leaders and senior leadership, assess changes, and rapidly change direction in… more
    General Dynamics Information Technology (12/15/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment. At MC Dean, we are committed to building the next ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (12/30/25)
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  • Environmental Digital Engineer , AWS…

    Amazon (Herndon, VA)
    …Amazon is looking for a talented and self-motivated Environmental Digital Solutions Engineer to support the AWS Environmental global programs team. The successful ... and be strong in data analytic capabilities, influence stakeholders, and work independently while seeking guidance when needed. Strong strategic and tactical… more
    Amazon (12/18/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems for ... standardized system testing practices across Mercury's ruggedized servers and secure software product lines. + Design and implement robust test procedures that… more
    Mercury Systems (12/03/25)
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  • Security Engineer , Corporate Services…

    Amazon (Arlington, VA)
    …oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams to ensure we keep our ... number of applications built using AWS Services. Apart from work , we provide opportunities for our engineers to pursue...security issues, building a new framework to help our software developers build faster and more securely, or fine-tuning… more
    Amazon (01/09/26)
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