7 hvac mechanical engineer jobs found in Oak Ridge

Pro2Serve is an Equal Opportunity Employer (Minorities/Females/Disabled/Veterans). To read more about this, view the EEO is the Law poster and this EEO is the Law Poster Supplement Pay Transparency Statement Start Over with Job Search Returning Applicant? Login Now Mechanical Engineer IV-HVAC Job Code:2026-P2S-022 Location:Knoxville Division:Engineering - 1.4.4 Duration:Direct Hire Company Description: Professional Project Services Inc. has upcoming opportunity for Mechanical Engineer IV- HVAC (Direct Hire) positions at our offices in Oak Ridge, TN. Please submit resumes via the web page link below. Professional Project Services, Inc. (Pro2Serve ® ) is a nationally-recognized technical and engineering services firm dedicated to providing critical infrastructure engineering services in support of our Nation's security. Using a disciplined system engineering approach that is supported by an innovative software toolset, Pro2Serve provides...

At Strata-G, we define significance by the extraordinary people we hire, the relationships we build with our clients, and the positive impact we make in the community. Our team of intellectually curious and highly motivated engineers, scientists and business professionals engages with our clients to solve complex energy and environmental challenges around the world. We are driven by our values to create a culture of significant and positive change for our clients and the world. We Care We treat our customers and employees as we wish to be treated. Integrity We are honest and ethical in every endeavor. Service We continuously strive to please our customers and to exceed their expectations. Quality We maintain a culture of continuous improvement. Safety We hold paramount the safety and health of our associates, our customers, the public, and the environment. Innovation We develop creative solutions to better serve our customers. Attitude We maintain a positive...

Mid-Level Mechanical Engineer (Hybrid/Remote) Description: As a mid-level mechanical engineer, you will support and execute the design of building mechanical systems for industrial and government facilities, including HVAC, ductwork, piping, and plumbing systems. This role involves independent technical contributions, coordination with multidisciplinary teams, and adherence to Amentum's quality and engineering procedures to deliver fully coordinated, compliant design packages. The successful candidate will perform detailed engineering design tasks, support peer reviews, and contribute to projects from concept development through construction support. Key Responsibilities: Perform and support the design of HVAC, plumbing, and piping systems, including B31.3 process piping Develop and check: Engineering calculations Equipment sizing System layouts Design deliverables and drawings Coordinate mechanical designs with structural, electrical, architectural, and process...

Mid-Level Mechanical Engineer (Hybrid/Remote) Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Mid-Level Mechanical Engineer to support our Oak Ridge Project. Description: As a mid-level mechanical engineer, you will support and execute the design of building mechanical systems for industrial and government facilities, including HVAC, ductwork, piping, and plumbing systems. This role involves independent technical contributions, coordination with multidisciplinary teams, and adherence to Amentum's quality and engineering procedures to deliver fully coordinated, compliant design packages. The successful candidate will perform detailed engineering design tasks, support peer reviews,...

Boston Government Services, LLC. (BGS) is seeking a Mechanical - Manufacturing Engineer to support our client in Oak Ridge, TN. BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction. We are passionate about our culture! At BGS, we hire people who will bring their whole self to work each day because we value operating with...

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us. Job Description This role provides design engineering support to the TRISO-X fuel production facility, from research and development to system design, installation, testing, and maintenance. The role contributes to the design, assembly, testing, and maintenance of mechanical and process equipment, furthering the design and licensing of the TRISO-X Facility. This position supports the Facility & Utility design team. Job Profile Tasks/Responsibilities: Create designs for various process support systems (chemical, piping, HVAC,...

Summary MS Technology, Inc. is seeking a motivated Electrical/I&C Engineer to support nuclear engineering and technology projects. The selected candidate will support the design, development, testing, and implementation of electrical and instrumentation & control (I&C) systems for complex nuclear and industrial facilities. The role includes responsibility for engineering deliverables, interfacing with clients and project teams, and ensuring compliance with industry standards. Responsibilities Design and develop electrical power systems, instrumentation, and control systems for DOE and commercial nuclear projects. Provide engineering deliverables, including: One-line diagrams, control schematics, wiring diagrams Instrumentation and control logic diagrams Equipment specifications and calculations (e.g., load flow, voltage drop, short circuit, arc flash) Cable schedules and material take-offs Perform power systems modeling and analysis using software tools...