120 mechanical engineer pe jobs found

About the Company General Matter enriches uranium. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US. In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive. Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrichment is the catalyst for the nuclear Renaissance now under way. Our mission is to make nuclear not only the cleanest and safest source of baseload power, but also the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society. We were incubated inside Founders Fund, like Anduril and Palantir before us, and are backed by over a dozen of the world's top venture capital firms. Our lean, world-class team of engineers and operators is applying a...

About the Company General Matter enriches uranium. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US. In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive. Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrichment is the catalyst for the nuclear Renaissance now under way. Our mission is to make nuclear not only the cleanest and safest source of baseload power, but also the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society. We were incubated inside Founders Fund, like Anduril and Palantir before us, and are backed by over a dozen of the world's top venture capital firms. Our lean, world-class team of engineers and operators is applying a...

Job Type Full-time Description JOB PURPOSE: The Mechanical Engineer will help provide comprehensive HVAC engineering services geared to cover all facets of the construction process, beginning with design initiation, through the commissioning of systems. This position will report to a Senior Project Manager in the Mechanical Engineering Department and office Principal and serve as a key member of the Engineering team. At Energy 1, our passion is to Demand Better. We live by our core values and look for employees that love to learn new things, put the team first, are customer centric, show grit and relentless determination, and lead with inventive problem solving. DUTIES AND RESPONSIBILITIES: The Mechanical Engineer will possess strong abilities to work collaboratively with all members of the design team, mentor designers and teach mechanical staff for their progression, accept responsibility of all designs under their direct supervision, and effectively communicate with...

Job Description JOB SUMMARY We are seeking an experienced Mechanical Engineer to play a crucial role in the design, installation, and optimization of machinery and equipment used in the extraction, processing, and transportation of aggregates (such as sand, gravel, crushed stone). Ensure operations are efficient, safe, and compliant with all relevant regulations, contributing to the overall productivity and profitability of aggregate facilities. Hands-on problem solver, working with heavy machinery in demanding environments. The ideal candidate will possess a strong technical background, proven project management abilities, and the skill to coordinate multidisciplinary teams, contractors, and stakeholders. This role involves hands-on engineering and oversight from concept through construction while maintaining effective communication with plant operators to VP's. ESSENTIAL DUTIES AND RESPONSIBILITIES • Equipment Design and Modification: Design, develop, and modify...

Hazen and Sawyer is seeking an HVAC Engineer for our Iselin, NJ office. As part of our HVAC/Plumbing team the selected candidate can expect to work closely with more experienced HVAC Engineers to perform HVAC and Plumbing designs for some of the nation's most challenging and rewarding projects. Why Hazen and Sawyer: Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure - for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed. We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK. A...

Why Hazen and Sawyer : Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), Hazen is an employee-owned company with a singular focus on "all things water." Water management consulting company WaterSMART Solutions was founded in Calgary in 2006. WaterSMART was acquired by Hazen and Sawyer ("Hazen") in 2024 and is now known as Hazen Canada . Our work includes planning, design, and oversight of construction of environmental infrastructure - for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed. We currently have over 2,400 employees in 100+ offices throughout the United States, Latin America, Canada, and the UK. The Opportunity - Structural Engineer Hazen Canada is seeking a motivated Junior to Intermediate...

About the Company General Matter is enriching uranium in America. Our goal is to design, build, and operate the world's lowest-cost enrichment services in the United States. Our mission is to restore America's ability to produce nuclear fuel-fuel that will power AI, advanced manufacturing, critical industries, and the next generation of nuclear reactors. Ultimately, our work will help power national ambitions and enable a high-energy society. We were incubated by Founders Fund, like Anduril and Palantir before us, and are backed by top-tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability, and transparency. Help us build a high-energy society by making the cleanest, safest form of baseload energy the most affordable. About This Role As a Structural Design Engineer, you will play a...

ON.energy is setting the standard for large load interconnection. ON's patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers. Principal Battery Systems Engineer Role Overview We're looking for a Principal Engineer to set the technical direction for our BESS product line and to own the product roadmap across multiple concurrent development cycles. This is the senior technical voice on the product team: you'll architect new products, resolve the hardest engineering trade-offs, set the engineering standards others work to, and represent ON.energy's product engineering externally - to vendors, customers, certifying bodies, and the broader industry. You should be comfortable operating with minimal direction, holding the bar on technical quality, and moving multiple product cycles forward in...

Overview "ENGINEERING A BETTER TOMORROW". Our quality engineering, sustainable solutions and safety record inspire everything we do. Our diverse and inclusive workforce allows for all employees to feel valued and safe to give their opinions and improve our company. Tata Consulting Engineers USA, LLC, (TCE), is a multi-disciplinary engineering organization offering a full range of integrated engineering design, project support, procurement and construction management services to the energy and chemicals industries. Position Summary Perform civil/structural engineering assignments associated with designing equipment components, structures, or systems. Required: 10+ years of progressive experience in the field of Civil/Structural Engineering, preferably in the oil, gas, or petrochemical industry. Required: Professional Engineering license in resident state. Responsibilities Independently prepare intermediate to advanced level specifications for project assignments...

At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you'll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today! Where You Will Work Located approximately 50 miles northeast of Safford, Arizona on U.S. Highway 191, Morenci operations (an open-pit copper mining complex) has been in continuous operation since 1939. The operation consists of two concentrators, crushed-ore leach pad and stacking system, a low-grade run-of-mine (ROM) leaching system; four SX plants; and three EW tank houses that produce copper cathode. Morenci is a unique company town where our employees and their families can reconnect with nature through hiking, fishing, camping, hunting and numerous parks. The company offers several amenities, including company housing OR employees who...

A Plant Facilities Engineer is responsible for the planning, management, and maintenance of all physical infrastructure and utility systems within a manufacturing plant. This role ensures that buildings, utilities, and facility systems operate safely, efficiently, and in compliance with all regulatory and company standards. Key Responsibilities Facilities Management: Oversee the maintenance and operation of plant buildings, structures, HVAC systems, electrical systems, plumbing, and other infrastructure. Utilities Management: Manage plant utility systems including compressed air, steam, water treatment, natural gas, and electrical distribution. Capital Projects: Plan, coordinate, and execute facility improvement and expansion projects from concept through commissioning. Preventive Maintenance: Develop and manage preventive maintenance programs for all facility-related equipment and systems. Contractor Management: Source, manage, and oversee external contractors...

Job Type Full-time Description The Research & Development Engineer designs, prototypes, tests, and validates innovative solutions for W-Industries' automation, electrification, power generation, and packaged equipment offerings, with a strong focus on low-voltage (LV) and medium-voltage (MV) switchgear and motor control center (MCC) systems. This role leads concept development, design-for-manufacture, and verification activities while collaborating with cross-functional teams to deliver reliable, cost-effective products that meet client and industry standards. Requirements Lead concept development, requirements definition, and feasibility studies for new products and system enhancements, including LV/MV switchgear and MCC platforms. Design electromechanical assemblies, LV/MV switchgear line-ups, MCCs, and instrumentation/control solutions using sound engineering principles and best practices for arc-resistant and metal-clad/metal-enclosed equipment. Develop equipment...

Important Application Submission Information In order to ensure your application is successfully received before the job posting expires, please submit your application by 11:59 PM on Sunday, September 20, 2026 More than a career - a chance to make a difference in people's lives. Build an exciting, rewarding career with us - help us make a difference for millions of people every day. Consider joining the Duke Energy team, where you'll find a friendly work environment, opportunities for growth and development, recognition for your work, and competitive pay and benefits. Disclaimer Depending upon the desired qualifications of the successful applicant, the hiring manager may elect to fill this position at a higher level within the job hierarchy. Summary Duke Energy is seeking a Mechanical or Civil Engineer I or II, preferably with experience working in a utility industry, or heavy industrial manufacturing field and experience working with: pumps, valves, heat...

Job Description Build Your Career. Build America's Future. Vulcan Materials Company is the nation's largest producer of construction aggregates and a major producer of aggregates-based construction materials including asphalt and ready-mixed concrete. When you join Vulcan, it's more than starting an exciting career - you get to make a difference for millions of people every day across the country. When you join Vulcan, you join a dynamic culture in which career development is encouraged, excellence is rewarded, and diversity is valued. No matter the role or the location across the country, every member of the Vulcan team lives through the Vulcan Way: doing the right thing, the right way, at the right time. We're Coming Back Together To Be Together, 100% In Office & Onsite At Vulcan Materials, we believe that the heart of our success lies in the strength of our engagement, our connection, and our commitment to developing our people. We are excited to restore the...

Job Description Build Your Career. Build America's Future. Vulcan Materials Company is the nation's largest producer of construction aggregates and a major producer of aggregates-based construction materials, including asphalt and ready-mixed concrete. When you join Vulcan, it's more than starting an exciting career - you get to make a difference for millions of people every day across the country. When you join Vulcan, you join a dynamic culture in which career development is encouraged, excellence is rewarded, and diversity is valued. No matter the role or the location across the country, every member of the Vulcan team lives through the Vulcan Way: doing the right thing, the right way, at the right time. At Vulcan Materials, we believe that the heart of our success lies in the strength of our engagement, our connection, and our commitment to developing our people. We are excited to restore the collaborative in-person environment that fuels our innovation and growth. This...

Who Are We: At Natural Systems Utilities, we are dedicated to providing sustainable, innovative solutions in the water and wastewater services industry. Specializing in the design, operation, and maintenance of utility systems, we prioritize environmental responsibility, reliability, and customer satisfaction. Join our team and be part of an organization that values teamwork, integrity, and a commitment to a sustainable future. Role Summary: NSU is seeking a skilled and experienced Senior Project Engineer to join our dynamic Engineering team. The Senior Project Engineer will carry out engineering tasks and activities on a variety of water and wastewater projects either independently or under limited direction by performing duties personally or guiding other team members. The ideal candidate will have 5-10 years of relevant experience in wastewater design, particularly in designing pump stations and treatment plants. The candidate should be well-versed in preparing design...

Position Overview A growing MEP & Fire Protection engineering firm is seeking a motivated Mechanical Engineer / Mechanical Designer to join our team. This position will support the design and development of mechanical systems for commercial building projects. We are open to Mechanical Designers, Engineers-in-Training (EITs), and Mechanical Engineers who are looking to expand their technical skills and grow into greater project responsibility. Key Responsibilities Design HVAC and mechanical systems for commercial building projects. Perform heating and cooling load calculations. Size and design ductwork and air distribution systems. Select HVAC equipment, including RTUs, split systems, exhaust fans, and related equipment. Prepare mechanical plans, schedules, details, and construction documents. Develop designs using AutoCAD and/or Revit. Coordinate mechanical designs with architectural, electrical, plumbing, structural, and fire protection disciplines. Assist with...

Wish your job made a difference? Our mission is protecting the world's water. We work every day to support the sustainability of our most precious resource, so our people know what they're doing matters. Join our team and do work that matters. Visit to learn more or check out the official job description (below). Company Description: Orenco Systems, Inc. (subsidiary of Infiltrator Water Technologies) is a manufacturer of innovative onsite and decentralized wastewater collection and treatment technologies. Solutions include community collection systems, advanced secondary treatment systems, watertight fiberglass tanks, and in-tank pumping and filtration systems. Orenco also manufactures high-quality standard, custom, and OEM controls, along with state-of-the-art fiberglass buildings, tanks, and enclosures. Infiltrator Water Technologies is a market leader within the onsite wastewater treatment industry, Infiltrator manufactures a variety of revolutionary products and...

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utilities, and healthcare customers across the U.S., Canada, the U.K., and Europe. At Ameresco, we show the way by developing, constructing and operating tailored smart energy efficiency solutions, distributed energy resources, and infrastructure upgrades that drive cost savings, resilience, decarbonization, and innovation. Our comprehensive portfolio is built to address the challenges of today and adapt the future, ensuring long-term sustainability and success for our customers. This role is aligned to Neogenyx Fuels LLC, a distinct legal entity formed as a joint venture and majority-owned by Ameresco, Inc. While this position may be advertised on Ameresco's career site,...

Water/Wastewater Engineers Overview JEA is recruiting for engineers with a Professional Engineering License to support the planning, modeling, design, and construction of water, wastewater, and reclaimed water infrastructure. This role is ideal for civil, environmental, mechanical, or stormwater engineers with transferable experience in utilities, drainage, site development, or municipal engineering. The successful candidate may perform hydraulic modeling, system analysis, project management, and develop designs for pipelines, pump stations, and major capital improvements. Key Responsibilities may include: Perform hydraulic and hydrologic modeling for water distribution, sewer collection, force mains, and pump stations. Develop and/or review designs, drawings, specifications, cost estimates, and engineering reports. Manage capital projects from design to construction, including budgeting, scheduling, permitting, procurement, and consultant management. Provide...