16 senior mechanical engineer jobs found

Senior Mechanical Engineer 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 Senior Mechanical Engineer to support our Projects . Description: As a senior-level mechanical engineer, you will serve as a technical leader responsible for the design, coordination, and delivery of building mechanical systems for industrial and government facilities. This role includes oversight of HVAC, plumbing, and piping system designs; leadership of mechanical engineering teams; and accountability for technical quality and compliance throughout the project lifecycle. The successful candidate will work closely with project management, discipline leads, and clients to deliver fully coordinated,...

Job Description Overview We are seeking an Intermediate Piping Engineer Energy - Remote. This remote position is based out of our Oak Ridge, TN office. Your role Mechanical or Process engineering responsible for design, layout, installation, and maintenance of piping systems and associated supports. Supports the design and analysis of mechanical components, systems and piping designs for nuclear and commercial projects. Creates detailed engineering drawings, P&IDs, and 3D models for piping routes, equipment, placement, and plant setup. Performs a variety of engineering calculations using traditional engineering methods and applicable design codes and regulatory requirements. Will specify piping materials, fittings, valves, and support systems and perform stress analysis using software to ensure structural integrity. (e.g., PipeStress, AutoPipe, MathCAD, GT STRUDL, ANSYS). Prepares technical specifications, requisitions, and vendor recommendations for...

Job Description Overview We are seeking an Intermediate Civil Engineer Energy - Remote. This remote position is based out of our Oak Ridge, TN office. Your role Responsible for designing, developing, testing, and overseeing the construction and maintenance of infrastructure projects. Responsible of design and analysis of safety and non-safety related structures for nuclear and commercial projects. Interfaces with the other technical disciplines (mechanical, nuclear, operations and electrical engineering teams) for structural design and layouts. Applies knowledge and experience, industry best practices, regulatory guidance, codes and standards, and good engineering judgment to ensure the design is compliant with International regulatory criteria and industry best practices. Performs a variety of engineering calculations using traditional engineering methods or Finite Element Analysis (FEA) to document compliance with project and code requirements, which may...

Job Description Overview We are seeking a Senior Process Engineer - Remote. This remote position is based out of our Oak Ridge, TN office. Your role This role requires a senior experienced engineering professional responsible for analyzing, developing, and improving industrial processes. This role will support the overall design and analysis of mechanical components and system designs for nuclear and commercial projects. Collaborate with productions teams, quality control, and other engineers to ensure processes run efficiently and meet safety and regulatory standards having a significant impact on project. Applies extensive knowledge of engineering principles to design products such as chemical engineering systems including reaction vessels, filtration systems, ion-exchange skids, piping and vessel systems. Conversant in the selection of commercially available equipment, which may include pumps, valves, pipe fittings, in-line components and filtration...

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...

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 Civil Engineer to support our Oak Ridge, TN office. The Civil Engineer is responsible for supporting the planning, design, and permitting of land development project. The role works under the direction of senior engineers and project managers while independently performing engineering design tasks, preparing construction documents, and coordinating with internal teams and external stakeholders. Responsibilities include but aren't limited to: Engineering Design & Analysis Assist in the design of site development projects, including grading, drainage, stormwater management, utilities, roadway access, and erosion and sediment...

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 Senior Civil Engineer to support our Oak Ridge, TN office. The Senior Civil Engineer will be responsible for leading the planning, design, permitting, and execution of land development projects across commercial, industrial, and institutional sectors. This role requires technical expertise, project leadership, and coordination with clients, agencies, and multidisciplinary teams to deliver high-quality, compliant, and cost-effective site development solutions. Responsibilities include but aren't limited to: Technical & Design Leadership Lead the planning and design of site development projects, including grading, drainage,...

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...

Civil Engineer Project Manager Our client is a well-established civil engineering and land-development firm with approximately 60 employees serving private-sector clients throughout the Nashville market. The firm provides planning and civil engineering services for residential subdivisions, commercial developments, educational facilities, parks, entertainment venues, and other high-profile developments. The organization has built a stable, family-oriented culture centered on professional development, internal growth, collaboration, and maintaining a manageable work-life balance. The company is growing thoughtfully and offers significant flexibility, including a typical 40-45-hour workweek and the potential for a four-and-a-half-day schedule after eligibility is earned. This is a fully onsite position in Nashville, TN, with relocation considered for the right candidate. About the Role The Civil Engineering Project Manager will oversee multiple private-sector land and...

Relocation Assistance Offered Within Country Job Number #175405 - Morristown, Tennessee, United States Who We Are Colgate-Palmolive Company is a global consumer products company operating in over 200 countries specializing in Oral Care, Personal Care, Home Care, Skin Care, and Pet Nutrition. Our products are trusted in more households than any other brand in the world, making us a household name! Join Colgate-Palmolive, a caring, innovative growth company reimagining a healthier future for people, their pets, and our planet. Guided by our core values-Caring, Inclusive, and Courageous-we foster a culture that inspires our people to achieve common goals. Together, let's build a brighter, healthier future for all. Are you ready to take full ownership of high impact engineering initiatives and shape the future of high-speed manufacturing? As a Project Engineer, you will be the driving force behind the design, execution, and commissioning of multi million dollar capital projects...

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...

Location: Nashville, TN About Us: At Apex Structural Engineering, we pride ourselves on fostering a collaborative and innovative work environment. We are committed to advancing the field of structural engineering while ensuring our team has access to top-notch amenities and a supportive, family-friendly culture. Our office is equipped with state-of-the-art facilities, including a gym, a golf simulator, and a cozy coffee house/café just steps away. Position Overview: We are seeking a talented and motivated Senior ASRS Structural Engineer to join our dynamic team. The ideal candidate will be passionate about designing and analyzing rack-supported structures, committed to continuous learning, and eager to contribute to exciting projects that make a real impact. We are looking for a Senior ASRS Structural Engineer who will play a key role in leading and managing ASRS structural engineering projects from conception to completion. Candidates shall possess a strong foundation in...

About Us At Onterris, we build careers grounded in purpose, responsibility and real-world impact. "For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way. A Day in the Life Our Civil/Environmental Design Engineer position is located in Nashville, TN. The compensation range for this role is $125K to $165K , in addition to an annual bonus commensurate with experience, skills, and geographic...

Job: Senior Electrical Engineer PE Location: Helena, MT (remote work is available) Description: FourFront Design, Inc. has an opening for a senior level, licensed Electrical Engineer. Responsible for the design of electrical systems for commercial, industrial, and domestic buildings, from project initiation through completion. The senior electrical engineer also serves as a mentor and technical expert to less experienced engineers and can complete complex electrical design solutions. Applies expert knowledge of municipal codes and engineering standards and evaluates designs to assure they meet project specifications and client expectations. Gives guidance to project team when Lead Electrical Engineer is unavailable. Understands contractual aspects of the client/designer relationship and assures obligations are met. Must be willing to affix professional engineering seal to plans and specifications created under own creation or directly supervised assistant. Completes final...

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 Lead Complex Nuclear Facility Construction TRISO-X is a first-of-its-kind nuclear fuel fabrication facility which will be manufacturing TRISO coated-particle fuel. The Construction Project Engineer III is a technical leader responsible for executing the full lifecycle of nuclear facility construction projects-translating design intent into built reality while ensuring safety, quality, and regulatory compliance at every stage. This role will bridge the gap between Electrical / I&C design and physical construction,...

PROJECT MANAGER - CIVIL Are you a civil, construction, or architectural engineer who is looking for a change? Are you seeking a job that expands your skills working on non-traditional civil engineering projects? Giles Flythe Engineers is looking for a Professional Engineer who is interested in working on Community Association projects, including capital reserve projects and construction administration, as well as commercial projects, including Property Condition Assessments (PCA) and Phase 1 Environmental Assessments. Learn more about these services at our website, . This role offers hands-on project involvement, client interaction, the ability to mentor EIs, and the opportunity to grow within a collaborative, team-oriented environment. THE WORK YOU WILL PERFORM: Work directly with condominium, multi-family, and single-family Community Association Managers and Board of Directors. Perform on-site field investigations to complete take-offs and evaluations of buildings and...