Mechanical Assembler III

Prince George, VA

Full time

J2470775

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

The Mechanical Assembler III is responsible for the assembly, integration, and validation of complex mechanical and electromechanical systems used in large-scale cooling and infrastructure solutions. This role performs advanced assembly operations involving large form-factor products, mechanical subassemblies, copper tubing and piping systems, valves, fittings, hoses, and some electrical connections. Mechanical Assembler IIIs work within teams of 2-4 technicians to complete complex integrations, large assemblies, and final system builds while ensuring compliance with engineering specifications, safety requirements, and quality standards.

Starting Pay Rate: $25.00hourly Shift:   6:00am-2:30pm

Duties and Responsibilities:   

• Assemble and integrate complex mechanical and electromechanical systems according to engineering drawings, specifications, and work instructions.

• Perform advanced assembly and installation of large form-factor equipment, mechanical subassemblies, frames, enclosures, and integrated cooling systems.

• Work as part of a team of 2-4 technicians to complete complex product builds, mechanical integrations, and final assembly operations.

• Install and connect copper tubing, piping systems, valves, fittings, hoses, manifolds, fluid distribution components, and electrical connections.

• Perform copper tube handling, routing, alignment, and installation while ensuring proper fit, routing, and system integrity.

• Interpret engineering drawings, assembly instructions, bills of materials, and technical documentation to independently execute complex assemblies.

• Verify torque requirements, critical dimensions, alignment, and workmanship standards throughout the assembly process.

• Conduct mechanical fit-up, assembly verification, and system integration activities prior to testing and final inspection.

• Troubleshoot and resolve assembly challenges involving component fit, alignment, mechanical interfaces, and installation requirements.

• Support prototype, pilot, and new product introduction (NPI) builds as required.

• Collaborate closely with Engineering, Quality, Manufacturing, and Test teams to resolve technical and assembly-related issues.

• Utilize hand tools, power tools, torque equipment, precision measuring devices, and lifting equipment safely and effectively.

• Maintain accurate production records and required manufacturing documentation.

• Support continuous improvement initiatives focused on safety, quality, efficiency, and workmanship.

• Maintain a clean, organized, and safe work environment in accordance with 5S standards.

• Adhere to all company safety, quality, environmental, and security policies and procedures.

• Perform other duties and responsibilities as assigned.

Qualifications: 

• Minimum five (5) years of experience in mechanical assembly, industrial assembly, manufacturing, HVAC systems, industrial equipment assembly, cooling systems, electromechanical assembly, or a related field required.

• Experience assembling large form-factor equipment, complex mechanical systems, or industrial machinery required.

• Experience working with copper tubing, piping systems, valves, fittings, hoses, manifolds, and fluid handling systems strongly preferred.

• Ability to read and interpret engineering drawings, blueprints, assembly instructions, bills of materials, and technical documentation required.

• Experience using hand tools, power tools, torque tools, measuring equipment, and assembly fixtures required. Experience using SmartTorque tools preferred.

• Experience performing complex mechanical integrations and system-level assemblies preferred.

• Strong troubleshooting and problem-solving skills with the ability to work independently and collaboratively within a team environment.

• Basic computer skills and ability to navigate manufacturing systems and software.

• Strong attention to detail and commitment to quality workmanship.

• Ability to stand, walk, bend, and perform repetitive tasks for up to 10–12 hours, with or without reasonable accommodation.

• Ability to lift and move materials weighing up to 40 pounds, with or without reasonable accommodation; mechanical lifting devices and team lifts may be utilized as needed.

The hourly pay range for this role is $17.98 - $32.36. Job-related, non-discriminatory factors used to determine the actual offered rate include qualifications and experience, geographic location, education, external market data, and consideration of internal equity.

As part of the total rewards package, Jabil offers benefits to enhance your health, wealth and resilient self. These include medical, dental, and vision insurance plans; 401(k) retirement plan and employee stock purchase plan; and paid time off.

BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a jabil.com e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a jabil.com e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver’s license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact the Federal Bureau of Investigations internet crime hotline ( the Federal Trade Commission identity theft hotline ( and/or your local police department. Any scam job listings should be reported to whatever website it was posted in.

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

Accessibility Accommodation

If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Jabil.com/Careers site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to View email address on click.appcast.io or calling View phone number on click.appcast.io with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail or phone number. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.

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