Silfex Reviews

3.4

57% would recommend to a friend

(108 total reviews)

Tim Archer

72% approve of CEO

53% positive business outlook

Silfex has an employee rating of 3.4 out of 5 stars, based on 108 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Silfex employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

108 reviews
1.0
19 May 2026
Recommend
CEO approval
Business outlook

Pros

Great benefits package 401(k) match Stock options Generous PTO

Cons

Limited Engineering Leadership Authority — The Director of Engineering & Technology lacks decision-making power and influence within the organization. No Advocacy from Engineering Managers — Engineering Managers do not speak up or advocate for their teams. Imbalanced Executive Support — The Director of Manufacturing Operations is the only role that receives meaningful support from the Division General Manager. Inactive HR Presence — HR is present but largely ineffective; they appear to default to supporting leadership rather than addressing employee concerns. Lack of Corporate HR Oversight — Lam HR is not actively involved or engaged with site-level issues. Senior Leadership Complacency — SLT appears content to maintain the status quo and protect their positions rather than drive improvement. Operations Favored Over Engineering — Joining Operations provides more stability, while Engineering has minimal influence or organizational power. Self-Serving Leadership — The Director of Manufacturing Engineering appears focused primarily on supporting his direct superior and preserving his own role rather than empowering his team. Engagement Scores Without Accountability — Engagement surveys are conducted, but there is no visible change in leadership temperament or management style as a result. Systemic Governance Concerns — The lack of corporate HR involvement and unchecked leadership behavior raises serious concerns about organizational integrity. Summary: Silfex is a great company with talented people, but it is hindered by underqualified leadership that lacks accountability, transparency, and genuine commitment to employee development.

5.0
11 Mar 2026

Supportive Leadership and Strong Career Growth

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Supportive leadership, strong workplace culture, growth opportunities, meaningful work, stable employment

Cons

Fast-paced environment at times, evolving processes, shift schedules may require flexibility

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Silfex Response
3mo
Thank you for taking the time to leave a review! We are so happy to hear you are enjoying your time at Silfex.
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Glassdoor has 118 Silfex reviews submitted anonymously by Silfex employees. Read employee reviews and ratings on Glassdoor to decide if Silfex is right for you.