Fabrication Machinists - 2nd and 3rd Shifts

Machinist – 3rd Shift Job Description This role sets up and operates CNC machines and related equipment within an assigned cell to produce precision components that meet strict quality and safety standards. You will interpret technical plans and blueprints, perform accurate measurements, and ensure machines run efficiently through careful monitoring, adjustment, and preventive maintenance on the 3rd shift.

Set up and operate CNC machines and all other equipment in the assigned cell to produce precision parts according to specifications.

Transfer commands from servers to computer numerical control (CNC) modules using computer network links to load and run programs.

Lift and handle finished workpieces either manually or with hoists and cranes, following safe material-handling practices.

Listen to machines during operation to detect abnormal sounds such as those caused by dull cutting tools or excessive vibration and make adjustments to correct issues.

Perform preventive maintenance on assigned machinery, tools, and component parts within the cell and ensure proper usage and care.

Apply knowledge of machines, tools, and production processes to troubleshoot problems and improve machining performance.

Conduct tests and inspections of products or processes to evaluate quality and performance and document findings as required.

Follow all safety procedures, including the use of required personal protective equipment, and maintain a clean and organized work area.

Work the 3rd shift schedule of 8:00 p.m. to 6:00 a.m., Sunday through Wednesday nights, and support production needs within that timeframe.

Proven ability to set up and operate CNC machines, including lathes and mills, in a manufacturing environment.

Hands-on experience as a CNC operator or CNC machinist using manual machines and inspection gauges.

Basic math, reading, and writing skills to perform calculations and document work clearly.

Knowledge of design techniques, tools, and principles involved in the production of precision parts.

Familiarity with Statistical Process Control (SPC) and its application in manufacturing quality control.

Mechanical aptitude with the ability to understand and work with complex mechanical systems.

Computer literacy, including the ability to work with CNC modules and transfer programs over computer networks.

Demonstrated knowledge of the structure and content of the English language, including spelling, rules of composition, and grammar, to read instructions and complete documentation.

Experience conducting tests and inspections of products or processes to evaluate quality and performance.

High school diploma or GED.

Completion of 6 to 9 months of on-the-job training or a related vocational training program.

Experience working as a machine operator in a manufacturing environment.

Comfort working with both CNC and manual machines in a production setting.

Strong attention to detail and commitment to producing high-quality workpieces.

Ability to work independently on the 3rd shift while maintaining productivity and quality standards.

Willingness to follow strict safety protocols, including the use of hearing protection and specialized respiratory equipment when required.

You join a production team that values technical craftsmanship, consistent quality, and safe operations in a modern manufacturing environment. The 3rd shift schedule offers consolidated workdays that can support work-life balance for those who prefer evening and overnight hours. You gain hands-on experience with advanced CNC equipment, precision measurement tools, and structured training that supports your growth as a skilled machinist. The culture emphasizes continuous improvement, problem solving, and accountability, giving you the opportunity to build a long-term career in precision manufacturing.

Work Environment This position is based in a manufacturing facility with regular exposure to industrial noise levels at or above 85 decibels during the shift, where hearing protection is required at all times. this equipment must be properly maintained and stored, and use of the device requires medical clearance by a licensed physician. The role may require working inside a booth for much of the shift, with the booth size varying depending on the equipment and materials used and typically being enclosed by three walls. The schedule is 3rd shift, 8:00 p.m. to 6:00 a.m., Sunday through Wednesday nights, and you will regularly work with CNC machines, manual machines, inspection gauges, hand tools, hoists, and cranes in a production-focused environment.

Job Type & Location This is a Contract to Hire position based out of CHAMBERSBURG, PA.

available for this temporary role may include the following:

• Medical, dental & vision
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Employee Assistance Program
• Application Deadline This position is anticipated to close on Aug 14, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. 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.

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.