• Engineer 3

    M. C. Dean (Vienna, VA)
    …in programs and contracts of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a plus. + Use ... technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3** manages all engineering aspects of fire detection...to 25% of the time. **Abilities:** + Exposure to computer screens for an extended period of time. +… more
    M. C. Dean (11/28/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …broad range of technical expertise in defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    Applied Research Associates, Inc. (11/26/25)
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  • Senior Cost Engineer

    M. C. Dean (Boydton, VA)
    …at MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... system sustainability. MC Dean's estimation department is seeking an Senior Cost Engineer / Electrical Estimator/ to join our team at our headquarters in Aldie,… more
    M. C. Dean (11/26/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    …worldwide. **Job Description** **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this ... job you will work with other talented data scientists, software developers, and SMEs to apply the best practices...+ Minimum 5 years of experience in a data science/ engineer role. + Experience developing and using agentic AI… more
    SOS International LLC (11/21/25)
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  • Electrical Engineer Lead

    CBRE Government and Defense Services (Reston, VA)
    **Description** **Job Summary** The Electrical Engineer Lead is responsible for coordinating and leading electrical engineering activities across assigned projects. ... and testing of electrical systems, components, and equipment. The Electrical Engineer Lead works across multiple engineering disciplines, serves as a primary… more
    CBRE Government and Defense Services (11/19/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking an **AV Engineer 3** to join our **Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (10/30/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (10/25/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... program is responsible for building a scalable, extensible, cloud-based software -hosting-and-integration environment and a data ingest and dissemination platform… more
    CACI International (10/15/25)
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  • TS/SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …platform. If you are passionate about automation, continuous integration, and deploying robust software solutions, we want to hear from you! As a DevOps Engineer ... you will play a critical role in automating and streamlining our software development and deployment processes. You will collaborate with cross-functional teams to… more
    Parsons Corporation (01/08/26)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... + Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments + Adhere to...Years of Experience:** + Bachelor of Science degree in Computer Science or a related discipline and five (5)… more
    SAIC (01/07/26)
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