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Freelance Additive Manufacturing Engineer Jobs in Tennessee

Beehive Industries

Senior Indirect Buyer

Knoxville, TN · On-site

Through the integration of additive manufacturing, the company aims to meet the growing and urgent ... Collaborate cross-functionally with Engineering, Operations, Facilities, Quality, Finance, and ...

NORTH WIND SYSTEMS LLC

Mechanical Designer

Tullahoma, TN · On-site

$38 - $45/hr

... manufacturing capability. Incorporating redlines from Engineering, Document Control, Assembly, and ... General knowledge of fabrication methods including forming, welding, machining, and additive ...

Solenis LLC

Process Design Engineer

Nashville, TN · On-site

... functional additives, cleaners, disinfectants, and state-of-the-art monitoring, control and ... Headquartered in Wilmington, Delaware, the company has 78 manufacturing facilities strategically ...

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Freelance Additive Manufacturing Engineer information

What is the difference between Freelance Additive Manufacturing Engineer vs Additive Manufacturing Technician?

AspectFreelance Additive Manufacturing EngineerAdditive Manufacturing Technician
CredentialsTypically requires engineering degree, certifications in CAD and 3D printing technologiesUsually technical diploma or certification in additive manufacturing or related fields
Work EnvironmentConsulting projects, client sites, or remote work; focus on design and process optimizationManufacturing facilities, labs; focus on machine operation and maintenance
Employer & Industry UsageFreelance basis serving multiple clients in aerospace, automotive, healthcareManufacturers, print service providers, research labs

The Freelance Additive Manufacturing Engineer focuses on designing, optimizing, and consulting on additive manufacturing processes, often working independently across various projects. In contrast, the Additive Manufacturing Technician primarily operates and maintains 3D printing equipment within manufacturing settings. Both roles require technical knowledge, but the engineer's role is more design and process-oriented, while the technician's role is hands-on with equipment.

What is a freelance additive manufacturing engineer?

A Freelance Additive Manufacturing Engineer is a professional who specializes in designing, developing, and improving products using 3D printing and other additive manufacturing technologies on a contract or project basis. They work independently rather than being employed full-time by a single company, often collaborating with different clients across various industries such as aerospace, automotive, healthcare, and consumer goods. Their responsibilities typically include creating CAD models, selecting suitable materials, optimizing print processes, and ensuring the quality and functionality of the final products.

What are common challenges faced by freelance additive manufacturing engineers, and how can they be overcome?

Freelance additive manufacturing engineers often face challenges such as acquiring diverse projects, keeping up with rapidly evolving technologies, and managing client expectations on timelines and deliverables. Staying competitive requires continuous learning and investment in new software or equipment. Building a strong professional network and maintaining clear communication with clients can help overcome these challenges, ensuring successful project delivery and repeat business.

What skills and qualifications are needed to thrive as a freelance additive manufacturing engineer?

To thrive as a Freelance Additive Manufacturing Engineer, you need a solid background in mechanical engineering, CAD design, and 3D printing technologies, often supported by a relevant degree or certification. Familiarity with additive manufacturing software (such as SolidWorks or AutoCAD), various 3D printer systems, and industry standards like ISO/ASTM 52900 is typically required. Strong project management, problem-solving, and client communication skills help you stand out in a freelance capacity. These competencies ensure you can deliver innovative, high-quality solutions that meet client needs and adapt to rapidly changing technology in the field.
What are the most commonly searched types of Additive Manufacturing Engineer jobs in Tennessee? The most popular types of Additive Manufacturing Engineer jobs in Tennessee are:
What are popular job titles related to Freelance Additive Manufacturing Engineer jobs in Tennessee? For Freelance Additive Manufacturing Engineer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Freelance Additive Manufacturing Engineer jobs in Tennessee look for? The top searched job categories for Freelance Additive Manufacturing Engineer jobs in Tennessee are:
What cities in Tennessee are hiring for Freelance Additive Manufacturing Engineer jobs? Cities in Tennessee with the most Freelance Additive Manufacturing Engineer job openings:
Freelance Additive Manufacturing Engineer jobs near you
Infographic showing various Freelance Additive Manufacturing Engineer job openings in Tennessee as of June 2026, with employment types broken down into 91% Full Time, 5% Part Time, 2% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Senior Indirect Buyer

Beehive Industries

Knoxville, TN • On-site

Full-time

Medical, Dental, Life, Retirement

Re-posted 22 days ago

Job description

Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost.
Founded in 2020, the company is headquartered in Centennial, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role can be located in our Knoxville, TN facility.
Role Overview
We are seeking a highly motivated and detail-oriented CAPEX & Indirect Buyer to support procurement activities for a fast-paced aerospace and defense manufacturing environment. This role is responsible for sourcing, negotiating, and managing capital equipment purchases and indirect spend categories including machines, facilities, tooling, IT, professional services, and manufacturing support equipment.
The ideal candidate will possess strong supplier management skills, experience with regulated manufacturing environments, and the ability to drive cost savings while ensuring quality, delivery, and compliance requirements are met.
What You'll Do...
  • Lead sourcing and procurement activities for capital expenditures (CAPEX) and indirect materials/services
  • Manage RFQs/RFPs, supplier selection, bid analysis, negotiations, and contract execution
  • Procure manufacturing equipment, tooling, automation systems, facilities-related services, and indirect operational supplies
  • Collaborate cross-functionally with Engineering, Operations, Facilities, Quality, Finance, and Program Management teams to support business objectives
  • Negotiate pricing, payment terms, lead times, service agreements, and long-term supply arrangements
  • Develop and maintain supplier relationships to ensure performance in quality, delivery, cost, and responsiveness
  • Support capital project planning and procurement execution for facility expansions, production line improvements, and equipment upgrades
  • Identify and execute cost reduction, process improvement, and supply chain risk mitigation initiatives
  • Maintain accurate procurement records, purchase orders, and sourcing documentation within ERP/MRP systems
  • Support audits and documentation requirements related to AS9100, ISO standards, and government contracting compliance.

You have...
  • Bachelor's degree in Supply Chain, Business, Engineering, or related field preferred
  • 5+ years of purchasing or procurement experience in manufacturing, aerospace, defense, or highly regulated industries
  • Experience sourcing CAPEX equipment and indirect spend categories
  • Strong negotiation, analytical, and supplier management skills
  • Leadership ability: strong communicator, decision-maker, collaborative
  • Working knowledge of ERP/MRP systems
  • Ability to read and interpret statements of work, and equipment specifications
  • Proficiency in Microsoft Excel and procurement analytics
  • Strong organizational skills with the ability to manage multiple priorities in a deadline-driven environment
  • The ability to obtain and maintain a U.S. government issues security clearance is required. U.S. Citizenship is required, as only U.S. Citizens are eligible for a security clearance

Nice to have...
  • Experience in aerospace, defense, precision machining, additive, or advanced manufacturing environments
  • Experience supporting lean manufacturing or continuous improvement initiatives
  • Experience with long-term supply agreements and logistics

If this sounds like you, please submit an application with your resume. This could be the opportunity you are looking for to expand your skills, contribute to a winning team, and work with talented people who love what they do and take pride in our mission.
Beehive Industries offers a comprehensive benefits package that includes group Medical, Dental, Life, and Short and Long-Term disability coverage from day one. We also offer a generous 401(k) Retirement Savings Plan with a Company match. Every role at Beehive Industries is bonus eligible and will also receive equity in the company.
Beehive Industries is committed to full compliance with applicable anti-discrimination laws. We are an equal opportunity employer and value diversity at our company. We strive to create an inclusive work environment and will not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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