Cnc Machinist

This role focuses on setting up and operating CNC mills, lathes, and grinders to produce a wide variety of high-precision aerospace and industrial shaft seals and piston rings. You will work with multiple metals, including titanium and 410 stainless steel, to mill, turn, and bore parts according to detailed specifications. The position requires working from oral and written instructions, blueprints, sketches, and process sheets, and using precision measuring instruments to ensure parts meet exacting quality standards.

• Set up and operate CNC mills, lathes, and grinders to produce aerospace and industrial shaft seals and piston rings.
• Work with a variety of metals, primarily titanium and 410 stainless steel, to mill, turn, and bore precision components.
• Interpret and follow oral and written instructions, blueprints, sketches, and process sheets to complete machining operations accurately.
• Perform CNC machine setup, including changeouts, tooling changes, and offsets, to prepare equipment for production runs.
• Make conversational edits and adjustments to CNC programs at the machine as needed to optimize part quality and efficiency.
• Use precision measuring instruments such as calipers, micrometers, and other gauges to verify dimensions and ensure parts meet specifications.
• Monitor machines during operation and make adjustments to tooling, feeds, and speeds to maintain quality and productivity.
• Support the production of high-precision components used in aerospace, commercial aviation, and oil and gas applications, including shaft seals, piston rings, and turbine seals.
• Collaborate with team members on all shifts to troubleshoot machining issues and continuously improve processes.
• Follow all safety, quality, and shop floor procedures, including facility rules regarding equipment use and production-floor conduct.

• At least 3 years of CNC machining experience, including setup and operation.
• Hands-on experience with CNC setup, operation, changeouts, tooling changes, and offsets.
• Ability to read and interpret blueprints, sketches, and process sheets.
• Proficiency with precision measurement tools such as calipers and micrometers.
• CNC programming experience, including conversational edits at the machine.
• Experience with CMM (coordinate measuring machine) for inspection and measurement.
• Background in 5-axis CNC machining operations.
• Experience working with metals such as titanium and 410 stainless steel.

• Experience with DMG CNC equipment.
• Experience with Doosan CNC lathes and grinders.
• Familiarity with machining high-precision components for aerospace, commercial aviation, and oil and gas applications.
• Comfort working in a unionized, high-precision manufacturing environment.

Employees benefit from a supportive environment that values recognition, growth, and work-life balance. Monthly employee appreciation events foster a strong sense of community. Overtime is always available but never mandated, giving you flexibility in your schedule and earnings. The organization offers regular pay increases every nine months until reaching the union cap, reflecting a commitment to long-term employee development. You receive 12 paid holidays plus 2 floating holidays and 2 weeks of PTO after six months, supporting rest and personal time. A 401(k) plan with a 3% company contribution, with no employee contribution required, helps you build financial security for the future. A fully equipped weight room and fitness center is available 24/7, along with onsite vending, making it easy to prioritize your health and convenience.

This position operates in a modern, extremely well-lit, clean, and climate-controlled manufacturing facility. The role is available on 2nd shift (MondayFriday, 3:00 p.m. to 11:00 p.m.) and 3rd shift (MondayFriday, 11:00 p.m. to 7:00 a.m., with a Sunday night start-up). Initial training takes place on 1st shift for approximately 1.5 months before transitioning to the permanent shift, with continued training alongside shift teammates. The facility is a union environment, and all hourly employees are part of the United Steelworkers Union (USW), with union dues consisting of a small initiation fee and a percentage of wages plus a minimal hourly amount. The operation focuses on producing high-precision componentsprimarily seals and ringsfor aerospace, commercial aviation, and oil and gas applications, including shaft seals for centrifugal compressors, piston rings for diesel and locomotive uses, and turbine seals for aircraft. No cell phones are allowed on the production floor, supporting safety, focus, and productivity.

This is a Permanent position based out of Hanover, PA.

The pay range for this position is $61318.40 - $61318.40/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Full benefits such as vision, medical, dental and 401K

This is a fully onsite position in Hanover,PA.

This position is anticipated to close on Oct 19, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.