• Systems Engineer - SME

    BAE Systems (Sterling, VA)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Systems Engineer - SME ** **119500BR** EEO Career Site Equal ... **Job Description** We are looking for experienced Systems Engineer to join our technology-based program supporting a key government customer. This program will… more
    BAE Systems (12/19/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …and development program execution. The Advanced Concept Engineer must be a subject matter expert in multiple technical domains with an entrepreneurial ... in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret...and broad agency announcements. The ACE provides market and subject matter expert guidance to… more
    L3Harris (10/26/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …for the engineering staff on the program. Essential Functions: * Provide subject matter expert technical leadership, maintain customer communications, ... to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the...who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility… more
    L3Harris (12/04/25)
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  • Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Serve as a Subject Matter Expert ( SME ) in the area of AT. ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility… more
    L3Harris (11/01/25)
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  • Network Systems Engineer Cyber Opns…

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... Required Knowledge, Skills and Abilities + Advanced Degree in Systems Engineering + 10+years' experience in project management roles...to develop new capabilities to fill critical gaps + Expert -level knowledge of the TCP/IP stack + Expert more
    Nightwing (12/20/25)
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  • Lead, Systems Engineering (Unmanned…

    L3Harris (Ashburn, VA)
    …technologies for advanced unmanned air systems (UAS / UAV). As a key unmanned systems subject matter expert , you will define hardware and software ... Job Location: Ashburn, VA Job Description: As the Lead Systems Engineer you will be responsible for...other RF sensor technologies. Essential Functions: As the unmanned systems subject matter expert more
    L3Harris (11/05/25)
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  • Software Engineer ( SME )

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Software Engineer ( SME )** **117830BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** BAE Systems , a top-ten prime contractor to the US...years is acceptable in lieu of a degree. Software Engineer will serve as part of a software development… more
    BAE Systems (10/31/25)
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  • Network Engineer ( SME )

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Network Engineer ( SME )** **117901BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** BAE Systems , a top-ten prime contractor to the US...integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (12/13/25)
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  • Development Project Engineer (Electrical…

    Quality Technology Services, LLC (Ashburn, VA)
    …unique place to grow your career! (https://vimeo.com/727409140/ff26de87d4) The **Development Project Engineer (Electrical SME for Data Center Design)** is ... design, preconstruction and construction activities on a given project(s). The Development Project Engineer (Electrical SME ) will interact on a daily basis with… more
    Quality Technology Services, LLC (11/07/25)
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  • Chief Engineer

    BAE Systems (Sterling, VA)
    Engineer of IS has the following areas of responsibility. 1. Serve as the Technical Subject Matter Expert ( SME ) for acquisitions conducted by our ... **Job Description** BAE Systems is looking for an experienced Chief Engineer to lead the engineering and integration efforts for Intelligence Solutions (IS)… more
    BAE Systems (01/08/26)
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  • Field Engineer (Full Performance, Senior,…

    Parsons Corporation (Sterling, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you will provide technical ... expertise for the Point of Entry family of systems , supporting installation, maintenance, and field-related sustainment work worldwide. Field Engineer , Associate… more
    Parsons Corporation (12/18/25)
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  • Top Secret Computer Vision Specialist SME

    Insight Global (Ashburn, VA)
    Job Description We are seeking a motivated, career- and customer-oriented SME Computer Vision Engineer to join our clients AI innovation team in Ashburn, VA. ... 3D (eg, volumetric data) data. - Develop and optimize biometric recognition systems (face, iris, fingerprint) and integrate with predictive modeling pipelines for… more
    Insight Global (11/13/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    systems (compute, network, storage). The lead is also responsible for functioning as a Subject Matter Expert ( SME ) for the Field Support team ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...Must Have:** + Experience in designing and deploying IT systems . + Knowledge of modern IT infrastructure, including vendors… more
    RTX Corporation (11/04/25)
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  • Senior Vulnerability Management Engineer

    Cisco (Ashburn, VA)
    …Vulnerability Management Program (eg, automation, data analysis, process development). + Act as SME ( subject matter expert ) for vulnerability management ... and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just finding technical flaws, you'll… more
    Cisco (12/30/25)
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  • Principal Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …visual motion and simulator interoperability. In this position, you will become a technical subject matter expert for the design, implementation, and testing ... a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal Software Engineer ** **- Training System Software (Onsite)** **Role Description: ** We… more
    RTX Corporation (11/19/25)
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  • Kafka Engineer

    CACI International (Ashburn, VA)
    …and operational runbooks for Kafka-related components and processes. + Act as a subject matter expert , sharing knowledge, mentoring junior engineers, and ... Kafka Engineer Job Category: Information Technology Time Type: Full...associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration… more
    CACI International (12/23/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …external stakeholders + Collaborate across cloud, systems , and cybersecurity teams + Subject matter expert for business development / proposal efforts ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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  • Traveling Commissioning Engineer III…

    Quality Technology Services, LLC (Ashburn, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited...Engineers to develop the team. * Act as a Subject Matter Expert to the ... to Level 3, 4 and 5 commissioning of base building systems and components of a Data Center environment. This role will oversee, document, and track various aspects… more
    Quality Technology Services, LLC (11/27/25)
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  • Microsoft RDS and Windows Engineer

    GovCIO (Kearneysville, WV)
    systems and applications. + Provide Level 3 technical support and serve as a subject matter expert for all things related to RDS. **Qualifications** ... GovCIO is currently hiring a **Microsoft RDS and Windows Engineer ** for our program with the US Coast Guard....government leadership or senior military officials. + Background in systems engineering or software development is a plus. +… more
    GovCIO (12/23/25)
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  • Network Security Engineer Senior

    GovCIO (Kearneysville, WV)
    …US Coast Guard enterprise environments, including NIPRNet, SIPRNet and DDIL. You will be a subject matter expert on Cisco ISE, and responsible for the full ... **Overview** GovCIO is seeking an experienced Network Security Engineer (Senior) to provide critical support for our US Coast Guard program.This position will be… more
    GovCIO (12/19/25)
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