From smartphones to solar panels, innovative technology is needed to create the devices we use every day. Silfex’s silicon components help make that technology a reality.
Silfex Inc., A Lam Research Company is the leading provider of precision silicon components used to make and operate semiconductor tools, which enable the trillion-dollar global electronics industry. Our company’s products are integral to the semiconductor equipment and optical markets. The outstanding team at Silfex makes that possible – through our people, we are advancing the world.
The impact we have on the world is made possible by focusing on our people. So we recognize and celebrate our teams’ achievements. We strive to create an inclusive and diverse culture where everyone’s contribution and voice has value. We evaluate and evolve our offerings, so our people receive the support and empowerment to do meaningful things for their lives, careers, and communities.
Our Perks and Benefits
At Silfex, our people make amazing things possible. That’s why we invest in you throughout the phases of your life with a comprehensive set of outstanding benefits that start on your first day of employment.
Discover more at Lam Benefits
Job Descriptions:
$2000 Sign on Bonus!
C Shift: 6pm - 6am
Essential Function:
Join our Team as a CNC Machinist 3! You’ll demonstrate advanced machining capabilities, including optimizing setups, performing in-process inspections, and making program adjustments. You’ll collaborate with engineering and management on updating procedures and supporting special projects, while mentoring junior machinists and promoting a culture of safety and quality.
- Operate 3 to 5 axis CNC machine tools to accurately machine parts per work instructions and manufacturing plan. Startup and shutdown machines. Run a new tool setup. (e.g. thread hole, pre-drill, blind hole, guide alignment and checks, etc.).
- Verify conformance of in-process and final products through dimensional and visual inspections using a variety of precision measuring tools and equipment, including micrometers, indicators, calipers, profilometers, Contracers, and CMMs.
- Use proper material handling techniques to ensure quality of product and condition of equipment.
- Maintain product specifications by performing accurate measurements, detecting malfunctions, and replacing worn tools, while consistently adhering to quality assurance procedures and processes.
- Follow work instructions, setup sheets and other production related information.
- Properly document measurements and visual observations by completing production and quality logs.
- Use tool setter and tool dresser to set tooling geometry.
- Generate maintenance work orders for repair of CNC machines and equipment.
- Perform assigned preventative maintenance and maintain coolant lines and nozzle positioning.
- Set up machines for production to ensure they’re operating correctly.
- Develop and maintain a thorough working knowledge of the Silfex Quality Management System and properly apply Quality Procedures and Operating Procedures as appropriate.
- Assist in applying lean manufacturing concepts and 5S. Demonstrate ownership of continuous improvement ideas and activities.
- Performs other job duties as assigned.
Culture:
- Display a positive attitude and strong work ethic that reflects the Mission and Core Values of Silfex.
- Create and maintain a culture where workplace safety is part of everything we do. Provide the safest possible workplace to our employees by modeling and following all company safety policies, reporting any incidents or unsafe conditions immediately to Silfex management. Wear all PPE as required by work area or job function.
- Communication – Begin with the end in mind – Communicate boldly as well as effectively with empathy and respect to inspire teamwork and collaboration vertically and horizontally within Silfex.
- Assist in applying lean manufacturing concepts and 5S. Demonstrate ownership of continuous improvement ideas and activities. Maintain organization and cleanliness, housekeeping, and 5S within the work area. Maintain these areas at the highest degree possible while responsibly escalating any maintenance issues.
Qualifications:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.
- High School Diploma or General Education Diploma (GED) is required
- 3+ years of CNC Machining experience on 3 or 5 axis CNC machines
- Must have machine control experience
- Attention to detail is required
- Must be quality and safety minded
- Must possess basic proficiency in operating computers, including navigating software and web-based platforms.
- Must have strong shop math skills, including geometry and fractions, and use calculator functions to verify measurements and calculations
- Good written and verbal communication skills
Preferred Qualifications:
- Certificate from Technical School or Trade School
- Knowledge of GD&T
- Understanding of input tool geometry
- Knowledge of G&M code
- Knowledge of 5S and Lean manufacturing
- Experience machining Si, glass or other brittle material
Physical Demands:
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job the employee is regularly required to stand and use hands to finger, handle, or feel. The employee is frequently required to reach with hands and arms, walk, stand, or sit; and talk or hear. They will occasionally be required to climb or balance; stoop, kneel, or crouch.
The employee is occasionally required to lift up to 55 pounds. The employee is regularly required to lift up to 25 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.
While performing the duties of this job, the employee is frequently exposed to work near moving mechanical parts and fumes or airborne particles. The employee is occasionally exposed to wet and/or humid conditions. The noise level in the environment is moderate.
Our Commitment
We believe it is important for every person to feel valued, included, and empowered to achieve their full potential. By bringing unique individuals and viewpoints together, we achieve extraordinary results.
Silfex Inc., A Lam Research Company ("Silfex" or the "Company"), is an equal opportunity employer. Silfex is committed to and reaffirms support of equal opportunity in employment and non-discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state, or local laws. It is the Company's intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees.
Skills Required
- High School Diploma or GED
- 3+ years of CNC machining experience on 3 or 5 axis CNC machines
- Machine control experience
- Attention to detail
- Quality and safety minded
- Basic computer proficiency, including navigating software and web-based platforms
- Strong shop math skills, including geometry and fractions
- Good written and verbal communication skills
- Certificate from Technical School or Trade School
- Knowledge of GD&T
- Understanding of input tool geometry
- Knowledge of G&M code
- Knowledge of 5S and Lean manufacturing
- Experience machining Si, glass or other brittle material
Silfex, Inc. Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Silfex, Inc. and has not been reviewed or approved by Silfex, Inc..
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Retirement Support — Retirement offerings include a 401(k) with a described generous company match that strengthens long-term savings. Participation aligns with large-scale programs administered via Lam Research.
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Equity Value & Accessibility — An employee stock purchase plan with look-back and reset features increases accessibility and potential value of equity participation. This adds a distinctive ownership component to total compensation.
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Parental & Family Support — Family support includes 16 weeks fully paid parental leave for all new parents, backup childcare, and adoption assistance. A two-week paid December shutdown for most roles further extends time for families.
Silfex, Inc. Insights
What We Do
A Lam Research Company, providing precision silicon components powering global semiconductor innovation. By using or accessing this page, you agree to comply with LinkedIn’s Terms and Conditions. While we welcome participation and engagement, it is important to note that postings and/or comments by followers to Silfex’s LinkedIn page do not necessarily reflect the opinions of Silfex, nor does Silfex confirm their accuracy. We expect that participants post content and commentary that is both relevant and respectful to this community as a whole. Silfex reserves the right to remove any posts and/or comments that do not adhere to our guidelines and to block anyone who violates them repeatedly. Specifically, we do not tolerate these kinds of posts: • Abusive, harassing, stalking, threatening or attacking others • Defamatory, offensive, obscene, vulgar or depicting violence • Hateful in language targeting race/ethnicity, religion, gender, nationality or political beliefs • Fraudulent, deceptive, misleading or unlawful • Violations of any intellectual property rights • Spamming in nature • Commercial solicitation or solicitation of donations • Link baiting (embedding a link in your post to draw traffic to your own site) View Silfex’s Online Privacy Notice Summary: https://www.silfex.com/privacy-policy/








