Hand Finish Technician (Deburr) - 1st Shift

Martinic Engineering; Tolleson (AZ); On-site; USD 25,000 - 36,000; Full time

Benefits offered by this job

Medical Insurance

Prescription Drugs

Dental Insurance

Vision Insurance

Flexible Spending Accounts

Life Insurance

Short-Term Disability

Long-Term Disability Insurance

Employee Assistance Plan (EAP)

Paid Time Off

Retirement Program

Job summary

Martinic Engineering Inc. is seeking a Hand Finish Technician for on-site work in Tolleson, AZ. The role focuses on precision deburring, blending, and finishing aerospace components to meet stringent quality standards.

You will inspect parts, remove burrs with hand tools and small grinders, and verify dimensions with micrometers and calipers, collaborating with machinists and engineers to ensure conformance to AS9100 quality systems.

Qualifications

• 2+ years in deburring, finishing, or precision assembly in aerospace/high-tech manufacturing.
• Experience with aerospace materials (aluminum, titanium, Inconel) is a plus.
• Ability to read engineering drawings, schematics and GD&T.
• Familiarity with AS9100 quality systems and inspection techniques.

Responsibilities

• Inspect machined aerospace parts for burrs, edges, and surface irregularities.
• Remove burrs and imperfections using hand tools and small power tools.
• Follow drawings and specifications to maintain tight tolerances and cosmetic standards.
• Use calipers, micrometers, and gauges to verify dimensions.
• Collaborate with machinists, inspectors, and engineers for deburring and finishing.
• Document work and maintain traceability.

Skills

Deburring

Finishing

GD&T

Blueprints

Inspection

Micrometers

Calipers

Tools

Dremel

Grinders

Polishing tools

Job description

Company: Martinic Engineering Inc

Primary Location: 8505 West McDowell Road, Tolleson, AZ 85353 USA

Workplace Type: On-site

Employment Type: Hourly | Full-Time

Function: Manufacturing Production / Distribution

Equal Opportunity Employer Minorities/Women/Veterans/Disabled

Main Duties & Responsibilities

The Hand Finish Technician is responsible for performing precision deburring, blending, and finishing operations on aerospace components to ensure surfaces and edges meet strict engineering and quality standards. This role is vital in maintaining the high levels of detail and accuracy required in the aerospace industry, particularly for components used in flight-critical assemblies.

Essential Duties And Responsibilities

• Inspect and analyze machined aerospace parts for burrs, sharp edges, and surface irregularities using magnification tools and blueprints/specifications.
• Remove burrs, sharp edges, and other imperfections using hand tools, abrasive wheels, stones, scrapers, small power tools (e.g., Dremels, grinders), and polishing equipment.
• Interpret and follow technical drawings, blueprints, engineering specifications, and process sheets to ensure conformance.
• Maintain tight tolerances and high cosmetic standards as per aerospace quality requirements (AS9100, NADCAP, etc.).
• Use precision measuring tools (calipers, micrometers, gauges) to verify dimensions and surface finishes.
• Perform in-process and final deburring operations in collaboration with machinists, inspectors, and engineers.
• Document work completed and maintain traceability according to company and industry standards.
• Follow all safety procedures, ensuring tools and workspaces are maintained in good condition.
• Assist in continuous improvement efforts to enhance productivity and quality.
• Perform all other tasks as assigned

Training, Skills, and Experience Requirements

• 2+ years of experience in a deburring, finishing, or precision assembly role in aerospace, medical device, or high-tech manufacturing preferred.
• Experience working with aerospace materials (aluminum, titanium, Inconel, etc.) is a plus.
• Strong attention to detail and manual dexterity.
• Ability to read and interpret engineering drawings, schematics, and geometric tolerancing (GD&T).
• Familiarity with aerospace quality systems (AS9100) and inspection techniques.
• Ability to work under magnification for extended periods.
• Prior experience deburring, grinding and polishing precision machines parts
• Previous inspection experience
• Prior experience using micrometers and calipers
• Prior experience using hand and power tools, including small files and deburr knives.
• Prior experience flow testing and pressure testing is a plus

Physical Demands

• Requires dexterity and fine motor skills to handle tools, inspect parts, and perform precise deburring tasks
• Capable of standing or sitting for long periods and performing repetitive tasks.
• Capable of constant hand-eye coordination
• Ability to perform repetitive hand and arm movements
• Ability to lift and carry materials up to 50 pounds
• Must be able to tolerate exposure to noise, dust, and industrial machinery
• Must work cooperatively and professionally with co-workers, mostly in very close proximity

(The essential functions have been provided as examples of types of work performed by team members assigned to this job classification. The Company reserves the right to modify work assignments and/or to make reasonable accommodations so that qualified team members can perform the essential functions of the job. The physical and mental demands described above are representative of those required to successfully perform the essential functions of this job.)

This position requires access to information, or technology, which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a U.S. person as a (i) citizen or national of the United States; or (ii) a lawful permanent resident of the United States (i.e. “Green Card Holder”); or (iii) a person admitted to the United States as a refugee, or granted asylum, as specified under applicable law.

Benefits

• Benefit offerings include Medical Insurance and Prescription Drugs, Dental Insurance, Vision Insurance, Flexible Spending Accounts, Life Insurance, Short-Term Disability, Long-Term Disability Insurance (for eligible employees), Employee Assistance Plan (EAP), Paid Time Off (may include vacation and sick time), Retirement Program, and Other Voluntary Benefits.