1

3D Engineering Jobs in Oak Ridge, TN (NOW HIRING)

Utilize AutoCAD Civil 3D to develop concept plans, grading plans, and site designs. * Work with ... architecture, engineering, and geospatial companies in the world. With over 75 offices and ...

Master's degree in Mechanical or Aerospace Engineering * Experience with parametric 3D modeling tools such as CREO or SolidWorks * Experience using FEA (SolidWorks experience is a plus) * Experience ...

Master's degree in Mechanical or Aerospace Engineering * Experience with parametric 3D modeling tools such as CREO or SolidWorks * Experience using FEA (SolidWorks experience is a plus) * Experience ...

Sr. Mechanical Engineer

Oak Ridge, TN · On-site

$90K - $119K/yr

Experience with lean manufacturing Master's degree in Mechanical or Aerospace Engineering * Experience with parametric 3D modeling tools such as CREO or SolidWorks * Experience using FEA (SolidWorks ...

Sr. Mechanical Engineer

Oak Ridge, TN · On-site

$90K - $119K/yr

Experience with lean manufacturing Master's degree in Mechanical or Aerospace Engineering * Experience with parametric 3D modeling tools such as CREO or SolidWorks * Experience using FEA (SolidWorks ...

Showing results 41-60

3D Engineering information

See Oak Ridge, TN salary details

$31.1K

$60.2K

$91.3K

How much do 3d engineering jobs pay per year?

As of Aug 15, 2026, the average yearly pay for 3d engineering in Oak Ridge, TN is $60,209.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,900.00 and $68,800.00 per year, depending on experience, location, and employer.

What is the difference between 3D Engineering vs 3D Modeling?

Aspect3D Engineering3D Modeling
Required SkillsEngineering principles, CAD software, technical analysisArtistic design, creativity, modeling software proficiency
Work EnvironmentEngineering firms, manufacturing, product developmentAnimation studios, game design, visual effects
CertificationsEngineering degrees, CAD certificationsPortfolio, software certifications

While both roles involve 3D software, 3D Engineering focuses on technical design, functionality, and engineering analysis, often requiring engineering credentials. 3D Modeling emphasizes artistic creation and visual aesthetics, typically used in entertainment and design industries. Understanding these differences helps professionals choose the right career path or project focus.

What is 3D engineering?

3D engineering is a multidisciplinary field that involves designing, creating, and analyzing three-dimensional objects or models using computer-aided design (CAD) software and other digital tools. It is widely used in industries such as manufacturing, architecture, automotive, aerospace, and entertainment for product development, prototyping, and visualization. 3D engineers work on both the technical and creative aspects of projects, collaborating closely with other professionals to bring ideas from concept to reality.

What are the key skills and qualifications needed to thrive as a 3D engineer?

To thrive as a 3D Engineer, you need strong skills in spatial reasoning, CAD modeling, and a background in engineering or a related technical field. Proficiency with industry-standard software like AutoCAD, SolidWorks, or CATIA, and relevant certifications such as Certified SOLIDWORKS Professional (CSWP), are typically required. Creativity, problem-solving abilities, and effective teamwork are standout soft skills for this position. These skills are crucial for designing accurate models, collaborating with multidisciplinary teams, and delivering innovative engineering solutions.

Is a 3D engineering job a good career?

A 3D engineering job involves designing and developing three-dimensional models and prototypes using CAD software and other tools. It is a growing field with opportunities in industries such as manufacturing, aerospace, and entertainment, often requiring technical skills and certifications. The career offers potential for advancement and specialization, depending on experience and industry demand.

What does a 3D engineer do?

A 3D engineer designs, develops, and tests three-dimensional models and prototypes for products, structures, or systems using CAD software and 3D modeling tools. They often collaborate with engineers and designers, and may work in industries such as manufacturing, aerospace, or gaming, requiring technical skills and knowledge of engineering principles. Certification in CAD programs and understanding of materials and manufacturing processes are also important.

What are some typical challenges faced by 3D engineers when working on cross-functional project teams?

3D Engineers often collaborate with designers, product managers, and manufacturing teams, which can present challenges such as aligning differing priorities, managing tight deadlines, and ensuring that 3D models meet both aesthetic and functional requirements. Effective communication is crucial to translate technical details for non-engineering colleagues and to incorporate feedback efficiently. Additionally, adapting to rapidly evolving 3D software tools and maintaining model accuracy under changing project scopes are common hurdles faced in this role.

What cities near Oak Ridge, TN are hiring for 3D Engineering jobs?

Cities near Oak Ridge, TN with the most 3D Engineering job openings:

Mechanical Design Engineer

Oak Ridge National Laboratory

Oak Ridge, TN • On-site

$65K - $89K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago


Oak Ridge National Laboratory rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

14th of 120 rated laboratories


Job description

Requisition Id 16848
Overview:
We are seeking a Mechanical Design Engineer who will focus on conceptualization, design, build, and deployment of Electromagnetic Isotope Separation (EMIS) devices through the creation of sophisticated 3D CAD models and detailed design packages suitable for fabrication. This position resides in the Plasma Enrichment Deployment & Engineering Group in the Plasma Enrichment Science & Engineering Section, Enrichment Science & Engineering Division, Isotope Science & Engineering Directorate, at Oak Ridge National Laboratory (ORNL).
ESED stands at the forefront of the nation's isotope mission-serving as the national steward for the research, development, and demonstration of enrichment technologies. At ORNL, we are internationally recognized leaders in electromagnetic enrichment technology, with a proud legacy dating back to the late 1940s. We are also the trusted stewards and dispensers of the nation's stable isotope inventory, playing a critical role in enabling scientific discovery, innovation, and national capability.
Our division delivers end-to-end expertise across the entire enrichment process-from the chemical synthesis of feed materials to the fabrication of highly customized physical forms designed to meet the unique needs of diverse user communities. This integrated capability makes our work both technically distinctive and nationally important.
As part of our team, you will collaborate with a dedicated group of scientists, technicians, and engineers tackling complex, fast-paced technical challenges in support of the DOE Isotope Program. This rapidly growing program at ORNL offers exceptional opportunities for professional development, hands-on impact, and technical leadership. Our team is energized by the significance of the work, driven by innovation, and committed to developing creative solutions to some of today's most pressing technology and process challenges. Success in advancing isotope separation technologies demands precision, ingenuity, and a relentless focus on both design excellence and the safety of our people and equipment.
This is an exciting time to join a rapidly growing program with strong opportunities for professional growth, innovation, and meaningful contribution. We're looking for people who bring creativity, attention to detail, and a strong commitment to technical excellence, safety, and a positive team-focused culture.
Major Duties/Responsibilities:
  • Conceptualize, design, develop and improve plasma-based enrichment technology related components using 3D Computer Aided Design (CAD) software (SolidWorks).
  • Create 2D drawings to be used for fabrication and communication with staff and suppliers through the fabrication and assembly process.
  • Ensures drawings and designs are in full compliance with applicable engineering codes as well as environmental, safety, health, and quality program requirements.
  • Direct and participate in the installation, testing and development of designed systems, equipment, and components in collaboration with team members.
  • Coordinate internal and external design reviews as well as facilitate tracking and closeout of actions taken during these reviews.
  • Produce and maintain As-Built documentation for complex systems to maintain configuration control.
  • Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote teamwork and accessibility by fostering a respectful workplace - in how we treat one another, work together, and measure success.

Basic Qualifications:
  • BS degree in an engineering or related discipline with 5 years of relevant experience. An equivalent combination of education and experience may be considered.
  • Relevant experience collaborating with other designers, engineers, and scientists in the creation of 3D components, assemblies and prints from ideas, rough sketches, red lines, and notes, as this will be a regular function of the position.
  • Experience using SolidWorks 3D CAD design software.
  • Proven track record of design for Safety, design for Manufacturing and Assembly, and basic knowledge of industry best practices, tools, and technologies.
  • Ability to work and communicate effectively with diverse teams of engineers, scientists, and technicians.
  • The ability to obtain and maintain a Q clearance which requires US citizenship.

Preferred Qualifications:
  • Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.
  • Experience with CAD management using a PDM environment (such as SolidWorks Vault) is preferred.
  • Familiarity with machining and fabrication processes required for complicated and technically challenging components of diverse routine materials and specialty materials such as ceramics, graphite, and refractory metals.
  • Knowledge of conduction, convection, radiation, heat exchangers, and cooling system design.
  • Education and/or experience conducting thermal analysis of mechanical systems using ANSYS, COMSOL, or similar modeling software is highly valued.
  • Experience with Finite Element Analysis (FEA) tools is highly valued.
  • Knowledge of welding processes is a plus.
  • Fundamental knowledge of Geometric Dimensioning and Tolerancing (GD&T ASME Y14.5).
  • Enthusiasm for working in a fast-paced team environment.
  • Experience in the design, development, and installation of electromagnetic isotope separation related technologies including high vacuum, high voltage up to 75 kVDC, electromagnets, Radio Frequency power, specialty materials is a plus.
  • Excellent written and oral communication skills.
  • Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.

Special Requirements:
  • Visa sponsorship is not available for this position.
  • Q clearance: This position requires the ability to obtain and maintain a clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program.

Relocation:
Moving can be overwhelming and expensive. UT-Battelle offers a generous relocation package to ease the transition process. Domestic and international relocation assistance is available for certain positions. If invited to interview, be sure to ask your Recruiter (Talent Acquisition Partner) for details.
For more information about our benefits, working here, and living here, visit the "About" tab at https://jobs.ornl.gov.
About ORNL:
ORNL offers competitive pay and benefits programs to attract and retain talented people. The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.
Other benefits include: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Pet Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

What Oak Ridge National Laboratory employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom