• CACI International, Inc. (Springfield, VA)
    …comprehend technical documentation, schematics, and diagrams written under the ANSI standards. Top Secret ( TS ) security clearance with Sensitive ... Senior Mechanical Engineer Job Category: Engineering Time Type: Full time...HVAC controls, chillers, boiler, water distribution, ductwork, plumbing, and fire protection systems design. Reviews engineering design… more
    Upward (07/23/25)
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  • Senior Fire Protection

    Jacobs (Arlington, VA)
    … clearance and ability to obtain Top Secret clearance. * Professional Engineer (PE) license in Fire Protection is required. Jacobs is an Equal ... Jacobs has an opportunity for a Senior Fire Protection Engineer supporting our long-term project in Chantilly, VA. Position Description This position is… more
    Jacobs (07/15/25)
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  • Fire Protection Engineer

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking a Fire Protection Engineer with a Top - Secret clearance to support **KTS** and our government ... holidays, three weeks paid time off, and more. The Fire Protection Engineer will have...Proficiency with AutoCAD and/or MicroStation, and Revit/Revit MEP + Top Secret Security Clearance **Our Equal Employment… more
    Koniag Government Services (07/04/25)
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  • Fire Protection Engineer

    KBR (Chevy Chase, MD)
    Title: Fire Protection Engineer Title: Fire Protection EngineerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... award KBR is seeking a highly motivated and career-oriented Fire Protection Engineer to join...knowledge of relevant standards. Qualifications Required: + Clearance Requirement: TS /SCI + Minimum 5 years of experience within the… more
    KBR (06/24/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Washington, DC)
    …power, mechanical systems, fire protection , construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (07/11/25)
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  • Senior Mechanical Engineer - active…

    V2X (Mclean, VA)
    …the assigned field (eg high voltage power, mechanical systems, fire protection , construction, etc.) + Professional Engineer (PE) Registration desired. + ... The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the...the assigned field (eg high voltage power, mechanical systems, fire protection , construction, etc.). At V2X, we… more
    V2X (07/17/25)
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  • Fire Safety Specialist

    Amentum (Arlington, VA)
    …control, and suppression systems within the organization. This role requires expertise in fire protection systems and a proactive approach to identifying and ... suppression systems. + **Certification:** Must have an active Certified Fire Protection Specialist (CFPS) from the NFPA...NFPA or equivalent + **Security Clearance:** Must possess a SECRET security clearance at the start of the contract… more
    Amentum (06/19/25)
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  • Senior Mechanical Engineer

    CACI International (Springfield, VA)
    …technical documentation, schematics, and diagrams written under the ANSI standards. + Top Secret ( TS ) security clearance with Sensitive Compartmented ... Senior Mechanical Engineer Job Category: Engineering Time Type: Full time...HVAC controls, chillers, boiler, water distribution, ductwork, plumbing, and fire protection systems design. + Reviews engineering… more
    CACI International (07/10/25)
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  • Fire Safety Specialist

    KBR (Washington, DC)
    … Safety Specialist with a strong commitment to ensuring the safety and reliability of fire protection systems. With your extensive knowledge of fire codes, ... Secret clearance and be eligible for upgrade to TS /SCI with Poly level clearance. + Five (5+) years... License or (NICET) Level III + Certified in Fire Protection Systems from a jurisdiction within… more
    KBR (06/16/25)
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  • Senior Electrical Engineer (Contingent)

    Siemens (Arlington, VA)
    …electrical infrastructure, energy procurement, and energy related industries (automation, fire protection , solar and/or power generation)Travel:*Some travel ... is looking for a dynamic and driven Senior Electrical Engineer who will serve as a technical leader to...must be a United States Citizen with an active Top Secret Security clearance or ability to… more
    Siemens (07/25/25)
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  • General Engineer - Facilities/Utility…

    Parsons Corporation (Centreville, VA)
    …wastewater, electricity, heating, ventilation, and air conditioning (HVAC), petroleum products, fire protection systems, generators, and natural gas systems. + ... Description:** Parsons is looking for an amazingly talented **General Engineer - Facilities/Utility Systems** to join our team! In this...Must have a Valid US Passport + Must have Top Secret Clearance with SCI eligibility **What… more
    Parsons Corporation (06/29/25)
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  • Electrical Engineer (On-Site - Arlington,…

    Chinook Systems (Arlington, VA)
    …electrical systems. + Requires at least 10 years of experience with the National Fire Protection Association (NFPA) 70, National Electric Code. + Must have at ... be able to obtain and maintain up to a Top Secret clearance due to our customer...work that we do. Preferred Qualifications: + An Active Secret or higher Security Clearance. + Professional Engineer more
    Chinook Systems (07/18/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …Mission Solutions Business Area is seeking a highly experienced **Chief Engineer ** to lead its multidisciplined engineering team in utilizing advanced technologies ... and Artificial Intelligence and Machine Learning (AI/ML). As Chief Engineer , the selected candidate will define and execute the...goals. **Required Security Clearance:** + MUST possess an active TS /SCI with polygraph, OR TS /SCI with the… more
    Leidos (07/18/25)
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  • Senior Mechanical Engineer

    Leidos (Springfield, VA)
    …include HVAC, HVAC controls, chillers, boiler, water distribution, ductwork, plumbing, and fire protection systems associated with Intel customer facilities and ... Multi-Domain Solutions division at Leidos is seeking a Mechanical Engineer to be based on site with our Intel...HVAC controls, chillers, boiler, water distribution, ductwork, plumbing, and fire protection systems design for FAA Terminal… more
    Leidos (05/29/25)
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  • Site Facilities Engineer

    KBR (Springfield, VA)
    …each site including but not limited to: engineering, central plant, fire protection /life safety, security, telecommunications, conference center, cafeteria, O&M, ... Title: Site Facilities Engineer KBR is in search of a skilled...+ Familiarity with 24/7 operational environment. Possess an active TS /SCI with adjudicated CI polygraph . Belong, Connect and… more
    KBR (05/13/25)
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  • Building Automation Technical Lead

    V2X (Springfield, VA)
    …Security Clearance Requirement: This position requires a current Top Secret / Sensitive Compartmented Information ( TS /SCI) Clearance. At V2X, we ... various automation systems, including: + Building Automation System + Fire Alarm / Fire Suppression / Mass...Maryland 1st class or Washington, DC 3rd class Stationary Engineer + Experienced with programming changes and implementing new… more
    V2X (06/15/25)
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  • Environmental, Safety And Occupational Health…

    V2X (Springfield, VA)
    …metrics. Security Clearance Requirement: This position requires a current Top Secret / Sensitive Compartmented Information ( TS /SCI) Clearance. At V2X, we are ... company meets all its legislative compliance obligations with OSHA, EPA, ODH and local fire codes. + Keep informed of any safety and environmental law or regulation… more
    V2X (06/12/25)
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  • Physical Security / Industry Specialist, US Amazon…

    Amazon (Herndon, VA)
    …be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities As an Industry Specialist with ... procurement and that construction meets current TEMPEST requirements for the protection of National Security Information, accredited facilities, and critical cloud… more
    Amazon (07/16/25)
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  • Environmental Health and Safety Manager

    Amentum (Arlington, VA)
    …Minimum of five (5) years of experience in occupational safety and health, fire protection engineering, or environmental compliance and restoration management. + ... principles, practices, and procedures in occupational safety and health, fire protection engineering, environmental compliance, and restoration management,… more
    Amentum (06/19/25)
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  • Environmental Safety & Health Manager

    KBR (Washington, DC)
    …professional experience + Bachelor's Degree in Occupational Safety and Health, Fire Protection Engineering, Industrial Hygiene, Health Physics, Environmental ... + Expert knowledge of occupational safety and health to include: fire protection engineering, environmental compliance, restoration managements concepts,… more
    KBR (06/16/25)
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