• Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    …(Security+ CE) + Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. + ... team is completely replacing a global enterprise network while providing design , engineering , and transition for a wide range of customer network requirements.… more
    Leidos (09/26/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    …(Security+ CE) * Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. * ... team is completely replacing a global enterprise network while providing design , engineering , and transition for a wide range of customer network requirements.… more
    Jacobs (09/12/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …Level 2. + Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. + Prior ... team is completely replacing a global enterprise network while providing design , engineering , and transition for a wide range of customer network requirements.… more
    Leidos (09/10/25)
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  • Construction Manager I

    HNTB (Arlington, VA)
    …Certified Construction Manager (CCM), or National Institute for Certification in Engineering Technologies (NICET) Level III **Additional Information** Click here ... and monitoring of overall field construction administration activities and/or management engineering services on projects of a diverse nature in accordance with… more
    HNTB (10/10/25)
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  • Mechanical Fitter/HVAC

    Leidos (Chantilly, VA)
    …in HVAC systems (eg, EPA 608) or relevant mechanical trade certifications (eg, Cert III in Engineering - Mechanical Trade or equivalent). + Proven ability in ... tests to detect leaks and verify system alignment and compliance with design and performance standards. + Read and interpret piping blueprints, isometric drawings,… more
    Leidos (10/01/25)
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  • Fire Safety Specialist

    Amentum (Arlington, VA)
    …resource available, holding, at a minimum, a National Institute for Certification in Engineering Technologies (NICET) Level III . Must be a certified technician ... of contract award + **Technical Skills:** Proficient in fire protection system design and operation, with strong problem-solving abilities and attention to detail. +… more
    Amentum (09/18/25)
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  • Engineer 5/Ship Piping Design SME

    HII (Newport News, VA)
    ENGINEER 5/SHIP PIPING DESIGN SME Location: Newport News, Virginia, United States Date: Sep 8, 2025 Req ID: 42713 Team: E15 SUB ENGRG-PPG Entity: Newport News ... the largest industrial employer in Virginia. We're the sole designer , builder and refueler of US Navy nuclear aircraft...Role While candidate will be assigned to a specific Engineering Program, it is expected that they will devote… more
    HII (10/12/25)
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  • Senior Network Architect

    SAIC (Springfield, VA)
    …+ 14 years IT network engineering and architecture experience (Tier III and above, network infrastructure design and implementation).with large, complex ... carrying out its US foreign policy mission. DT provides enterprise architecture design , engineering , operations and maintenance support services for desktops,… more
    SAIC (08/07/25)
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  • Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    …Must be able to obtain and maintain Top Secret + Bachelor's degree in an Engineering discipline or Industrial Design + 6+ years of professional experience in ... Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior… more
    SMX (09/03/25)
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  • HVAC and Plumbing Quality Control Engineer…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …and construction surveying; + Knowledge of common methods and equipment used in engineering design /construction and of inspection methods used in reviewing such ... experience, Engineer II employees are eligible for a non-competitive appointment to Engineer III within the engineering discipline for which they have been… more
    Fairfax County Sheriff's Office (10/12/25)
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