Assembly Technician III

United Precision Corporation; Washougal (WA); On-site; USD 55,000 - 85,000; Full time

Job summary

United Precision Corporation in the United States is seeking an Assembly Technician III to perform complex multi‑stage assemblies, advanced fit‑up, bonding, curing, and troubleshooting on production lines. You will interpret complex drawings, plan sequences, and support manufacturing quality and process control.

The role requires strong blueprint reading, GD&T, and the ability to mentor junior technicians while supporting new product introductions and first article builds.

Qualifications

• Complex mechanical assembly experience required.
• Strong blueprint reading and measurement skills.
• Experience with GD&T and tolerance relationships.
• Ability to mentor others and share knowledge.

Responsibilities

• Independently perform complex, multi-stage assembly and bonding operations as assigned.
• Interpret drawings, specifications, and geometric tolerances.
• Plan assembly sequences, tooling, fixtures, and component handling.

Skills

Blueprint reading

GD&T interpretation

Complex assembly

Root cause analysis

Education

High school diploma or GED

Technical or journeyman-level mechanical training

Job description

ASSEMBLY TECHNICIAN IIIJob Title: Assembly Technician III | Department: Production | Reports to: Production Manager | FLSA Status: Non-ExemptAt United Precision Corporation (UPC), we are dedicated to fostering an environment where all team members can perform to the best of their abilities and realize their true potential. Every team member plays an essential role in our operations, and we value the abilities, experience, and background they bring to UPC. We recognize that we can continuously improve, grow, and create new opportunities in the years to come only through the team members who provide the services our customers rely on.JOB SUMMARY:The Assembly Technician III performs complex mechanical assemblies, advanced fit-up and troubleshooting, and production support activities while maintaining high standards of quality, efficiency, and process control.KEY RESPONSIBILITIES:Independently perform complex, multi-stage assembly and specialized bonding, rubber-processing, and curing operations as assignedInterpret complex drawings, specifications, and geometric tolerancesPlan assembly sequences, tooling, fixtures, and component handlingPerform precision alignment, fit-up, shimming, and controlled fasteningTroubleshoot mechanical interference, tolerance stack-up, and assembly defectsConduct advanced in-process verification and support acceptance testingInvestigate assembly, adhesive bonding, cure-cycle, and material-processing issues; identify root causes and recommend corrective actionsTrain and mentor lower-level assembly techniciansSupport new product introduction, first-article builds, controlled process trials, and validation of assembly or curing operationsPartner with Engineering and Quality on assembly process improvementsTroubleshoot specialized equipment and process variation within approved limits; escalate changes requiring Engineering or Quality authorizationEnsure compliance with customer requirements and traceability controlsFollow applicable AS9100/ISO 9001 quality procedures, customer requirements, and export-controlled/ITAR handling rules where applicableOther duties as assignedWHAT YOU BRING TO UPC:Advanced mechanical assembly knowledgeProcess improvement mindsetLeadership through influenceAbility to mentor othersCommitment to operational excellenceRequired Experience/EducationHigh school diploma or GED5+ years of mechanical assembly or related manufacturing experienceExperience assembling complex mechanical systemsStrong blueprint reading and measurement skillsWorking knowledge of GD&T and tolerance relationshipsPreferred Experience/EducationTechnical or journeyman-level mechanical trainingAerospace and/or defense manufacturing experienceExperience with precision fixtures, alignment, or testingLean manufacturing trainingExperience with adhesive bonding, elastomer processing, hot-press operations, or controlled curingCORE COMPETENCIESTechnical expertiseProcess optimizationLeadershipQuality ownershipCritical thinkingSKILLS FOR SUCCESSComplex assembly and process planning, including critical cure parameters and contamination controlsGD&T interpretationPrecision alignment and fit-upFixture and tooling knowledgeRoot cause analysisProcess improvement implementationBENEFITSMedical, Dental, Vision Benefits401KPaid HolidaysVacation TimePHYSICAL REQUIREMENTSThe physical demands described here are representative of those that must be met by a team member to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable team members with disabilities to perform the following essential functions:Ability to remain in a stationary or active position (standing, walking, bending, reaching) for prolonged periods, typically 10–12 hours per shift.Safely lift, carry, push, or pull materials and products weighing up to 50 lbs. on a regular basis.Perform repetitive motions with hands, wrists, and arms, including gripping, twisting, and fine motor tasks.Operate and monitor machinery, tools, and equipment in accordance with safety procedures.Tolerate exposure to varying temperatures, noise levels, and airborne particles typical of a manufacturing environment.WORKING CONDITIONSWork is performed on-site in a manufacturing environment and may involve moving equipment, noise, temperature variation, and exposure to dust or other typical production-floor conditions. Required personal protective equipment and safety procedures must be followed when entering production areas. The role may involve frequent interruptions, deadline pressure, cross-department coordination, and occasional schedule changes or overtime to address production or delivery issues.Submit your resume to be considered. We are proud to be an Equal Opportunity Employer. We are committed to a safe, drug-free work environment, and pre-employment drug screening is required. Additionally, we are an ITAR (International Traffic in Arms) compliant facility, and as such, access to our facility (and employment) is restricted under the ITAR regulations. Applicants receiving a conditional offer of employment are required to provide information to determine eligibility as defined by ITAR requirements. ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e., 'Green Card Holder'), or a \"protected person\" under 8 U.S.C. 1324b(a)(3).Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position.COVID-19 considerations: Various protocols have been instituted to maintain the safety and well-being of our team members.Job Type: Full-timeThe above statements are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. I fully understand the contents of this job description, have had the opportunity to ask questions regarding this job description, and have had the job duties, physical requirements, and working conditions explained to me. I understand United Precision Corp. is an equal opportunity employer and that this job description is not a contract of employment. Its purpose is to define, though not exhaustively, the essential functions of the job. Management retains the discretion to add to or change the duties of the position at any time.