Job Title: Manual Machinist III - 1st Shift/$10k sign-on bonus Job Description: Manual Machinist III – 1st Shift - SLO Entegris is currently seeking a Manual Machinist III to join our Advanced Purity Solutions Division in San Luis Obispo, CA. The Manual Machinist III will be responsible for performing tasks related to producing components used in our Ultra High Purity Systems. Advanced Knowledge of using Manual engine lathes (Dial, Victor, Sharp or similar Manual Lathes), Manual vertical milling machines (Bridgeport, Lagun or similar Manual Mills), belt and disk sanders, shears, drill press, press brake, automatic band saws and tube facing tools. This role will be responsible for demonstrating proper inspection techniques to ensure accuracy to engineering specifications. ***$10k sign-on bonus What You’ll Do: Works from instructions, drawings, and lists of various tube diameters and lengths with supervision. Use SAP to print drawings and work instructions. Use manual engine lathes by turning, boring, facing, drilling, cut-off material to produce components. Use manual milling machines by facing, slotting, drilling, simple angle cuts to produce components. Use Calipers, OD and ID Micrometers, telescoping gauges, radius gauges. Grind basic tool bits and manually sharpen drills. Follow engineering specifications to produce quality and accurate products in a timely manner. Performs routine, repetitive operations and processes to produce quality and accurate products in a timely manner. Complete 6S responsibilities (sort, set in order, shine, standardize, sustain, safety). Maintain a safe and clean work environment and maintain or increase On-Time Shipments. Ability to work safely and recognize the safety of others. Provide accuracy and consistency in work performance. Demonstrate proper measuring techniques, tool use, care, and quality standards. Work with a team as well as independently when needed. Any other duties as assigned. What We Seek: High School Diploma or GED. 5-10 years’ experience in manual machining. Ability to learn to navigate through our ERP system to find, drawings and instructions. Ability to lift and/or move up to 50lbs daily. Ability to be on your feet for extended periods of time. Focus on attention to detail to drive plant safety and product quality. Ability to work in a fast-paced, dynamic team environment. Ability to learn how to handle material responsibly. Dependability and flexibility to work overtime and weekends to support business needs. Why work at Entegris? Lead. Inspire. Innovate. Define Your Future. Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization — not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office. What We Offer: At Entegris, we invest in providing opportunity to our employees and promote from within. The new hire in this role will have the potential to grow and create relationships across the organization and be recognized for demonstrated success and adherence to company PACE values. Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals. Compensation: $35-38 hourly range with actual pay dependent on candidate overall skills for the role. $10k sign-on bonus (half paid after 90 days, half paid after 180 days). Annual bonus eligibility. 3 weeks of vacation to take the time you need to recharge. Generous 401(K) plan with an impressive employer match with no delayed vesting. Excellent health, dental and vision insurance packages to fit your needs. Education assistance to support your learning journey. Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence. At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status. Entegris does not intend to hire experienced or entry level job seekers who will need, now or in the future, Entegris sponsorship through H-1B ("H-1B lottery"). #LI-DD1 ENT363 At Entegris, we want you to be part of our culture, which values your unique talents, skills, and experiences. We believe what we do is as important as how we do it. People at our company bring their true selves to work, and are appreciated not only for what they do, but for who they are. This plus the technical complexity of our products and solutions means you can be sure your work is both challenging and changing the world for the better. Learn more about why people enjoy working at Entegris.

more at Entegris.

28 Oct, 2026

Entegris

Lead, Sales & Operations Execution Process (Billerica, MA)

Senior level
Sales & Marketing

$101.5k–140k/yr

MA - Billerica Building 2, United States of America

more at Entegris.

Lead, Sales &amp; Operations Execution Process (Billerica, MA)

Machinist I

HR Coordinator (Burnet, TX)

similar roles.

Program Director, Democracy and the Rule of Law (International)

Program Director, Gender Equality (International)&nbsp;

Analista de Operações Técnicas Sr.

Analista de Sinistros PL

Manager, Clinical Education Content and Curriculum

Tool Maker

more at Entegris.

Lead, Sales &amp; Operations Execution Process (Billerica, MA)

Machinist I

HR Coordinator (Burnet, TX)

similar roles.

Program Director, Democracy and the Rule of Law (International)

Program Director, Gender Equality (International)&nbsp;

Analista de Operações Técnicas Sr.

Analista de Sinistros PL

Manager, Clinical Education Content and Curriculum

Tool Maker

Lead, Sales & Operations Execution Process (Billerica, MA)

Program Director, Gender Equality (International)

Lead, Sales & Operations Execution Process (Billerica, MA)

Program Director, Gender Equality (International)