• DevSecOps Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The DevSecOps Engineer will design, implement, and sustain secure, scalable pipelines and infrastructure ... + Knowledge of security compliance frameworks (RMF, NIST 800-53) and building systems to achieve ATO in classified environments. **PREFERRED QUALIFICATIONS** +… more
    TekSynap (09/18/25)
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  • AI/ML Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The AI/ML Engineer will be responsible for MLOps, end-to-end operationalization of machine learning ... and ML lifecycle tools (MLflow, Kubeflow, Airflow) + Experience building data/model ingestion pipelines, metadata registries, and automated scoring/benchmarking… more
    TekSynap (09/18/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer ... (HVAC)-for secure, mission-critical operations across government, commercial, and institutional facilities . This is a growth-focused role where you'll work alongside… more
    Leidos (11/05/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global technology company in the ... and more personal. Role Overview At Mastercard, we are building the next generation of AI-powered platforms that drive...drive innovation, efficiency, and impact. As a Senior AI Engineer , you will work hands-on with cutting-edge AI tools,… more
    Mastercard (11/03/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global technology company in the ... and commerce safer, smarter and more personal. The Role: At Mastercard, we're building next-generation AI-powered platforms to drive innovation and impact. As an AI … more
    Mastercard (10/25/25)
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  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the group is reverse engineering ... Weapons of Mass Destruction (WMD) related facilities . Candidate must bring a creative, yet sound, approach...Citizenship IS required **There are varying levels of Electrical Engineer roles available** : BS degree and 4+ years… more
    Leidos (10/04/25)
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  • Principal Data Engineer for AI Platform

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer for AI Platform About Mastercard Mastercard is a global technology ... stronger and commerce safer, smarter and more personal. At Mastercard, we're building next-generation AI-powered platforms to drive innovation and impact. Role: *… more
    Mastercard (11/20/25)
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  • Lead Transportation Engineer

    WSP USA (Virginia Beach, VA)
    …and inspections of proposed and existing site conditions, resources, facilities , water supply, pipelines, pollution sources, building , transportation ... Opportunity WSP is currently initiating a search for a **Lead Transportation Engineer ** with experience in **Highway design** to join our dynamic Civil Engineering… more
    WSP USA (10/21/25)
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  • Senior Technical Transportation Engineer

    WSP USA (Virginia Beach, VA)
    …and inspections of proposed and existing site conditions, resources, facilities , water supply, pipelines, pollution sources, building , transportation ... WSP is currently initiating a search for a **Senior Technical Transportation Engineer ** with **experience in Highway design** to join our dynamic Civil Engineering… more
    WSP USA (09/25/25)
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  • HVAC Engineer

    C&W Services (Mclean, VA)
    **Job Title** HVAC Engineer **Job Description Summary** **Job Description** **Work Schedule:** _Tues/Wed/Thurs- 6am-2:30pm and Fri/Sat 2pm-10:30pm_ ESSENTIAL ... time to meet the needs of the site and/or building (s) + Perform maintenance and repairs to all mechanical...equipment on an ongoing basis as part of the facilities preventive maintenance program. + Perform other related duties… more
    C&W Services (11/13/25)
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