13 lead commissioning engineer jobs found

About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. About LJC LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and...

This opportunity is located within our AFB International business, the global science and technology leader in pet food palatability. We develop and produce a full range of liquid and dry palatability enhancers using high-quality ingredients proven to optimize companion animal response and consumption. Click here to learn more. Job Description Are you an engineer who thrives on turning ideas into reality? We're looking for a Project Engineer to lead capital projects that keep our operations safe, efficient, and high-performing. In this role, you'll combine technical expertise with hands-on leadership to deliver meaningful improvements across our facility located in O'Fallon, Missouri. As a Project Engineer, you'll take ownership of projects from concept to completion while collaborating with cross-functional teams to drive continuous improvement. Key Responsibilities: Lead capital projects from concept through commissioning, including scope development, budgeting,...

BUILD Renewables is a nationwide engineering, procurement, and construction (EPC) company with a dedicated focus on utility-scale solar and battery energy storage systems. The company was formed due to the increasing demand for renewables with the objective of assembling high-performing project teams. Our goal is to hire the best people and offer them career opportunities that are unique to the industry. Learn more at www.buildrenew.com Position Overview: The Electrical Engineer will support the Project Management and Operations team to support daily work activities. The Electrical Engineer will interact with the client on changes and questions to ensure clear communication. Essential Functions Supporting all aspects of quality and production for electrical tasks assigned. In addition to quality, continually ensuring all employees follow health and safety regulations while monitoring operations to promote the wellbeing of the whole team. Coordinating / overseeing work of...

Job Category: Engineering Job Family: Manufacturing Engineering Job Description: We are seeking a skilled Senior Process Engineer to join our dynamic team. As a Senior Process Engineer at Schreiber Foods, you will play a pivotal role in optimizing our production processes, ensuring the efficient and cost-effective manufacturing of our food products. You will focus on the upstream dairy process, working to optimize blending, standardization, heat treatment, filtration & sanitation. You will collaborate with cross-functional teams, including Production Operations, Quality Assurance, Maintenance, Reliability Engineering, Controls/Capital Engineering, Operations Excellence, and Supply Chain, to drive continuous improvement, maintain product quality, and enhance overall production performance. Your role will encompass process optimization, improve process capability, process step-to-step enhancement, risk reduction, process & food safety, and close collaboration...

HOK is a collective of future-forward thinkers and designers who are driven to face the critical challenges of our time. We are dedicated to improving people's lives, serving our clients and healing the planet. Together, we cultivate a culture of design excellence at the confluence of art and science, blending the power of creative expression with a clear sense of purpose. HOK is seeking a Senior Structural Project Engineer to lead the successful delivery of large, complex building projects. In this role, you will guide and mentor a team of engineers, shape project concepts, and budgets, and ensure the production of high quality structural designs. Structural engineering is a cornerstone of great architecture-pushing the boundaries of what is possible to create buildings that are both beautiful and functional. Our approach is grounded in a deep understanding of the interplay between forces, form, function, and material. By leveraging advanced technologies and industry best...

Title: Mechanical Engineer - Facilities Location: Independence, MO Salary: $101,300- $152,600 Schedule: 9/80 schedule Relocation Available Focus: We are seeking a knowledgeable and safety-focused Facilities Mechanical Engineer to support mechanical infrastructure at our ammunition manufacturing facility. This role serves a dual purpose: ensuring the reliability of existing plant operations and serving as the Mechanical Owner's Representative for new capital construction and facilitation projects. You will be responsible for the operation, maintenance, and upgrade of critical systems such as HVAC, compressed air, chilled water, steam, and process ventilation. Additionally, you will drive the technical success of construction projects managed by the US Army Corps of Engineers (USACE) and Olin Winchester, guiding them from the Vendor Scope of Work (VSOW) phase through design review, construction QA/QC, and final commissioning. Mechanical Engineer -...

We are Doe Run - producing metals and recycling batteries for a clean energy future. The Doe Run Company is seeking an Environmental Engineer to support environmental compliance as a subject matter expert in environmental regulations. The Environmental Engineer will work with EHS and operations staff to coordinate projects, obtain permits, and design processes to facilitate environmental compliance. This position is located at our Buick Resource Recycling Division in Boss, MO. Based in St. Louis, Missouri, The Doe Run Company is a privately held natural resources company and one of the largest lead producers in the Western Hemisphere. Dedicated to environmentally responsible mineral and metal production, Doe Run has facilities in Missouri, Washington, and Arizona and operates one of the world's largest, single-site lead recycling facilities, located in Boss, MO. Using innovative mining techniques, Doe Run skillfully taps one of the largest lead deposits in the world. As stewards...

About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. Clayco Design and Engineering (CDE) was created to diversify and grow Clayco's industrial business unit's capabilities with a focus on efficiently delivering robust design-build architectural and engineering solutions. The Clayco Design and Engineering team brings a tremendous amount of engineering expertise to the Clayco enterprise from a wide array of industrial segments such as food & beverage, consumer products, manufacturing, and life-science products. The Role We Want You For The...

Application Instructions Thank you for your interest in the Mechanical Engineer position at QuesTec! Please complete this application accurately and completely to be considered for the position. We encourage you to include a resume and offer letter as attachments. Position Description QuesTec is a leading mechanical contracting firm in the State of Missouri and surrounding areas. Our team is driven by innovative technology, efficient processes, and department collaboration in every project we undertake. We are seeking a Mechanical Engineer to partner with our project management, estimating, and virtual design construction operations. Ideal candidates will have experience in value engineering, energy performance analysis, commissioning, design-build, and plan review. As a Mechanical Engineer at QuesTec, they will play a critical role in ensuring our projects meet the highest standards of quality, efficiency, and sustainability. Position Requirements Responsibilities:...

About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...

Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and strengthen communities. Job Summary This position is responsible to provide facility engineering, project management, construction and renovation services and support of daily facility operations, space renovations, and repair projects. This shall include, but is not limited to energy management, decommissioning, Building Automation System (BAS) administration and operation, Computer Aided Design & Drafting (CADD), and Building Information Modeling/Management (BIM) efforts in support of daily facility operations, maintenance technical support, and project development as well as project management and execution services Primary Duties Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. These duties and...

Job Description Build Your Career in Industrial Refrigeration We are looking for a Mechanical Engineer to join our team supporting the design, fabrication, and installation of industrial ammonia refrigeration systems. This is an opportunity to work on real-world systems used in food processing, cold storage, and industrial facilities-while learning directly from a highly experienced team. Whether you already have ammonia refrigeration experience or come from a strong mechanical background, we provide hands-on training and mentorship to help you grow into an expert in this specialized field. This role includes a mix of office work, shop interaction, and occasional field/site visits. You'll be involved in projects from concept through commissioning. What Sets This Role Apart Hands-on training from senior staff with decades of ammonia refrigeration experience Direct exposure to design, fabrication, and field work-not just desk engineering Opportunity to build expertise in...

Description Build Your Career in Industrial Refrigeration We are looking for a Mechanical Engineer to join our team supporting the design, fabrication, and installation of industrial ammonia refrigeration systems. This is an opportunity to work on real-world systems used in food processing, cold storage, and industrial facilities-while learning directly from a highly experienced team. Whether you already have ammonia refrigeration experience or come from a strong mechanical background, we provide hands-on training and mentorship to help you grow into an expert in this specialized field. This role includes a mix of office work, shop interaction, and occasional field/site visits. You'll be involved in projects from concept through commissioning. What Sets This Role Apart Hands-on training from senior staff with decades of ammonia refrigeration experience Direct exposure to design, fabrication, and field work-not just desk engineering Opportunity to build expertise in a...