30 senior staff mechanical engineer jobs found

Requisition Id 17063 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Enrichment Systems Engineering Section is seeking a Machine Design Engineer who will support the Enrichment Science and Engineering Division (ESED) within the Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL). ESED serves the nation in two critical areas: advancing enrichment technologies and exploring stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of ORNL to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. ESED is the national steward for the research, development, and demonstration of centrifuge technology...

Whether you're a recent grad or a seasoned professional, you can experience meaningful career growth at Rosendin. Enjoy a true sense of ownership as you work with a proven industry leader on some of the most exciting and high-profile projects in the nation. We offer a wide range of job opportunities, competitive compensation, full benefits, an Employee Stock Ownership Plan and more. Why Rosendin? Committed. Innovative. Engaged. If you're looking to take your career to the next level and work with some of the best and brightest in the industry, we want to hear from you. Since our founding over 100+ years ago, Rosendin has been driven to positively impact the communities where we live and work. We are an organization built on integrity and we have a culture that empowers people, embraces diversity, and inspires everyone to do their best. As one of the largest EMPLOYEE-OWNED electrical contractors in the United States, you will have the unique benefit of being a shareholder at a...

Overview Job Title: PHMS Engineering Supervisor (INTERNAL) Location: Arnold Air Force Base, TN Job Family Code: O-Engineering Function/Branch: Engineering / Engineering Solutions Directorate: Engineering & Technical Support Position Type: Regular, Full-Time Pay Type: Exempt Grade : L09 (OA0958) Salary Range or Starting Hourly Rate : $ 102,000 - $139,500/ year Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a highly qualified PHMS Engineering Supervisor to join the Pressure and Hazardous Material Systems (PHMS) team, part of the Engineering Solutions branch of the Test Operations and Sustainment contract at Arnold Engineering Development Complex, Arnold AFB, TN. The PHMS Engineering Supervisor will be leading an integrated team responsible for certifying and maintaining the mechanical integrity of pressure vessels and piping systems, directly supporting the United States Air Force Test Operations and...

ABOUT THE ROLE We are seeking a Mechanical Design Engineer to support our client in a direct role! This position is full-time and will be based out of Oak Ridge, TN. Responsibilities Support the design, modification, and layout of facility piping systems, performing crucial component sizing for pumps, motors, heaters, blowers, valves, and pressure vessels. Create CREO 3D models and 2D technical drawings Create, update, and redline mechanical/piping drawings, plans, and specifications, ensuring all work complies with code and industry standards. Perform pressure-drop, flow, and basic thermal calculations; assist with steady-state and transient analyses using CFD, FEA, or spreadsheet tools. Conduct pipe-stress and support-structure checks, documenting results for review, and actively participate in hazard analyses, safety reviews, and quality assurance. Prepare ROMs, equipment lists, and technical evaluations to support procurement. Get hands-on with factory...

Ardurra is seeking a Senior Traffic Engineer/Project Manager in our Knoxville, TN office! We are seeking a Senior Engineer/Project Manager with strong experience in traffic engineering and transportation planning to lead a variety of local and DOT projects. This role will oversee traffic planning / operational studies and traffic design, including signalization, roadway lighting, signing and pavement marking, temporary traffic control, and ITS. The ideal candidate will be a collaborative leader, mentor junior staff, and work closely with clients and stakeholders to deliver high-quality, context-sensitive solutions. Primary Function: You'll lead, plan, budget, and deliver traffic engineering projects, including traffic studies, signal design, ITS design, signing and pavement marking, and construction traffic control plans. You will manage multidisciplinary teams and serve as the primary point of contact for clients and agency partners. Primary Duties: Lead traffic...

Ardurra is seeking a Project Engineer to join our staff in Knoxville, TN . Ardurra's innovative water and wastewater engineers collaborate closely with clients to plan, design, permit, and construct systems that address their needs comprehensively. This approach allows our clients to make smarter investments, resulting in lower life cycle costs and additional benefits. As a recognized leader in the Southeast water industry, Ardurra's projects encompass treatment and infrastructure initiatives for municipal and institutional clients. Our work ranges from drinking water supply to water reuse and wastewater management. We have the capability to support projects of all sizes within a flexible and innovative team environment. Primary Function: This position will be expected to plan, design, and possibly manage multidisciplinary projects consisting of water/wastewater treatment and collection/distribution systems for our clients. The individual should be capable of performing...

Job Title: Civil Engineer (Project Manager) Location: Knoxville, TN Type: Direct Hire Work Model: Onsite - onsite Responsibilities Manage site development and civil engineering projects from proposal through construction, including oversight of scope, schedule, and budget. Lead the design and review of site layout, grading, stormwater systems, utilities, and erosion control. Prepare and oversee technical reports, plans, specifications, cost estimates, and permit applications. Perform quality assurance/quality control reviews and ensure project deliverables meet regulatory and client requirements. Coordinate and communicate with clients, contractors, subconsultants, and regulatory agencies throughout all phases of the project. Mentor and supervise junior engineers and technical staff, including support for career development planning and performance reviews. Collaborate with senior leadership on business development and strategic client growth initiatives....

Overview Join us as we Rise to the Challenge At KCI, we're building an enduring community that provides unparalleled value to our employee-owners. We make our mark designing and delivering our world-class solutions, so we invest deeply in supporting and developing our team. We reward integrity and commitment, and when we do well, you do well. Our employee's have the freedom to innovate, unlimited growth, a voice that matters, a lifestyle that works, and skin in the game. Achievements are shared and celebrated. As a team, we are motivated to better ourselves, each other, and the world around us. THE COMPANY KCI Technologies, Inc. is a 100% employee-owned engineering, consulting and construction firm serving clients throughout the United States. KCI is recognized as an industry leader, employing cutting-edge technologies, management practices and strategic growth initiatives. Employee ownership fosters an entrepreneurial spirit, encourages technical expertise, and shapes...

Geo-Technology Associates, Inc. (GTA) is currently seeking a licensed, Senior Level Geotechnical Engineer with 10 or more years of experience in geotechnical engineering and construction observation and testing for our Nashville, TN office. The selected individual will manage current staff, projects and be responsible for hiring, training, and mentoring new staff. Additionally, they will handle all business and project management functions, such as proposal preparation and review, invoice scrutiny, budget monitoring, collections, and ensuring profitability. This role offers outstanding opportunity for career progression, including future ownership in the firm. Responsibilities and Requirements Make independent decisions regarding problems and methods, and represent the company with professional authority in meetings with clients and contractors to resolve crucial issues and coordinate work. Team leader on routine and complex projects Apply experience and diversified...

About Us At Gresham Smith , we call it Genuine Ingenuity . Our culture is the cornerstone of who we are, and our people are at the heart of everything we do. United by our Core Purpose-to plan, design, and consult to create healthy and thriving communities-we deliver innovative solutions for life's essential infrastructure and institutions. What sets us apart is our dedication to care for our people, our clients, and the places we call home. We are more than a team of professionals-we're a community built on commitment, integrity, respect, and teamwork. Why Gresham Smith? When you join Gresham Smith, you're joining a place where you can connect and thrive. Our employees consistently recognize us as a Best Place to Work because we go above and beyond to ensure that you feel valued, supported, and empowered. About You We're looking for someone who has: Bachelor's or Master's degree in Civil, Environmental, Chemical Engineering, or other related field required....

Who are we? Located in Morristown, TN 45 minutes northeast of Knoxville, Precision Boilers manufactures industry-leading electric and fuel-fired hot water boilers and steam generators plus a wide range of accessories such as deaerators and blowdown tanks. Founded in 1946, Precision Boilers' first product was the sump pump. Over the years the company has continued to grow and add new products including the industry recognized High Voltage Jet (HVJ) Electrode Boiler. As a leading employer in the Morristown area, the company maintains a state-of-the-art facility with a well-trained and stable workforce. What is the opportunity? Reporting to the General Manager the Supervisor, Engineering will assume a pivotal role in our organization, overseeing, and coordinating the efforts of your fellow engineers and designers to ensure the timely and successful completion of projects. Grow with us as we introduce new and pioneering products. Enjoy respect and recognition for your...

Job Description The University of Tennessee Space Institute (UTSI) invites applications for the position of Research Laboratory Management 3 - Electrical Engineer. This role provides advanced electrical engineering leadership supporting specialized ground test facilities, including ArcJet infrastructure development, research hardware systems, and strategic laboratory growth aligned with UTSI's research mission. This position manages and oversees daily operation of specialized ground test facilities while leading engineering efforts to ensure sustained facility performance and expansion of research capabilities. Provides electrical engineering expertise for facility design, modifications, and infrastructure supporting sponsored research. Collaborates with faculty, sponsors, and students while contributing to long-range strategic planning and maintaining high availability of critical research systems. Responsibilities 30% - Electrical Engineering Design & ArcJet Facility...

Job Description Join the City of Chattanooga Team Chattanooga , a vibrant and growing community of over 190,000 residents within a metropolitan area of nearly 600,000 is known as the "Scenic City" for a reason. Nestled along the Tennessee River and surrounded by the foothills of the Appalachian Mountains, we are a hub of outdoor adventure and innovation. Home to the University of Tennessee at Chattanooga (UTC) and Chattanooga State Community College , our city blends a rich industrial history with a tech-forward future-famously powered by the nation's first community-wide "Gig" fiber-optic network. The City of Chattanooga was also recently designated as a "National Park City," the first of its kind in the United States. A Our Organization As a City, we are powered by a dedicated workforce of approximately 2,600 employees committed to excellence in public service and making Chattanooga the best community in the country. Our team ensures our city thrives through a...

Company / Location Information AO. Smith Corporation (NYSE: AOS) is one of the world's leading manufacturers of residential and commercial water heating equipment and boilers, offering a comprehensive line featuring the best-known brands in North America and China, we also manufacture water purification and water softening products for residential and light commercial applications. Recognized by The Tennessean as one of the top Nashville area Workplaces, Lochinvar (a business unit of A. O. Smith) is a leading producer of energy-efficient boilers, water heaters, pool heaters and commercial package systems. We focus solely on serving our customers and offer them a product that delivers unmatched quality, performance, and application flexibility. Primary Function The primary function of this position is to plan, assign, and supervise the activities and resources within the business unit CAD department to meet the department and company goals. This includes, but is not limited...

GZA GeoEnvironmental, Inc. (GZA) is looking for a motivated Entry-Level (0-5 years' experience) Civil / Geotechnical / Dams Engineer to join our growing team in Clarksville, Tennessee. As an Entry-Level Civil/Geotechnical/Dam Engineer, you will have the opportunity to work on a wide variety of unique and challenging projects in GZA's growing practice in the southeastern US. You will work directly under a Senior Dams/Geotechnical engineer in GZA's Clarksville, TN office and also have the opportunity work with a variety of Project Managers, Principals, and other Engineers from our other offices and practice areas around the country. If you are self-motivated, independent, have a strong academic or professional record, solid understanding of civil engineering principles, and a desire to expand your engineering knowledge and skills through working on a variety of civil/geotechnical engineering projects, apply today! Key Responsibilities: Executing a variety of office-based...

GZA GeoEnvironmental, Inc. (GZA) is currently seeking Civil Engineers with a minimum of 5 years of engineering experience to join our growing Dam and Levee Safety Group in our Clarksville, Tennessee office. The position offers great potential for professional growth in a relaxed working environment and the opportunity to work on a wide variety of unique and challenging projects in the southeastern US. You will work directly under a Senior Dams/Geotechnical engineer in GZA's Clarksville, TN office and also have the opportunity work with a variety of Senior Project Managers, Principals, and other Engineers from our other offices and practice areas around the country. Successful candidates will be self-motivated, independent, and have a strong civil, geotechnical, or structural engineering background. Demonstrated project management skills and experience working on dams and/or levees are a plus. Key Responsibilities: Performing/managing dam and/or levee safety inspections...

Please note: The below posted position is with Infrastructure, Consulting, & Engineering's (ICE) partner firm, Robert G. Campbell and Associates (RGC&A). Water / Wastewater Design Engineer Robert G. Campbell and Associates is seeking an enterprising individual with high technical and interpersonal skills to be a key performer on our site design team. This role is primarily onsite, working with our teams based in North Carolina, South Carolina, and Tennessee. The right candidate will apply general civil and environmental engineering design principles on a variety of public and private water / wastewater projects. Projects will include treatment facility planning and design, raw water intakes, water distribution lines, booster pump station design, regional water planning, water system mapping and management plans, lift station design, sanitary sewer system planning and design, asset management planning, and a variety of permitting. The ideal...

Please note: The below posted position is with Infrastructure, Consulting, & Engineering's (ICE) partner firm, Robert G. Campbell and Associates (RGC&A). Water / Wastewater Design Engineer Robert G. Campbell and Associates is seeking an enterprising individual with high technical and interpersonal skills to be a key performer on our site design team. This role is primarily onsite, working with our teams based in North Carolina, South Carolina, and Tennessee. The right candidate will apply general civil and environmental engineering design principles on a variety of public and private water / wastewater projects. Projects will include treatment facility planning and design, raw water intakes, water distribution lines, booster pump station design, regional water planning, water system mapping and management plans, lift station design, sanitary sewer system planning and design, asset management planning, and a variety of permitting. The ideal...

Key Responsibilities Safety Leadership Promote Safety: Maintain a proactive, zero-incident safety culture across all engineering and maintenance activities. Procedure Development: Partner with the Safety Department to review, revise, and develop robust safety protocols, including Lockout/Tagout (LOTO) and Safe Cell Entry. Document Control: Review and approve "controlled" technical documentation on an annual basis to ensure compliance. VPP Support: Actively assist and support OSHA Voluntary Protection Programs (VPP) initiatives and audits. Project Management & Engineering Scope Development: Write comprehensive Scope of Work (SOW) documents covering mechanical, electrical, and civil requirements clear enough for external vendor bidding. Project Documentation: Develop detailed project schedules, timelines, costing spreadsheets, and equipment layouts. Contractor Management: Oversee external contractors and resources during general maintenance,...

Collaborative Design. Technical Excellence. Community Impact. Are you an experienced engineering professional looking to lead high-impact public infrastructure projects and step into a primary leadership role? Thompson & Litton (T&L) , an established multi-disciplined firm serving both public and private sector clientele, has an immediate opening for a Senior Civil Engineer specializing in water and wastewater utility systems. This role is designed for a technical expert with clear advancement potential into a Lead Civil Engineer position , taking ownership of regional utility initiatives, guiding project strategy, and mentoring the next generation of engineers across Tennessee. The Role: Strategic Leadership & Technical Excellence As a senior engineer on the path to overall team leadership within our civil group, you will direct projects from concept through construction. You will: Lead Technical Design: Head the engineering of complex water and...