Full-Time
Metal Fabrication and Machining Estimator
Updated on 9/12/2026
Pen Manufacturing
1-10 employees
Outsourced metal fabrication and machining
Compensation Overview
$65k - $75k/yr
No H1B Sponsorship
Remote in USA + 1 more
More locations: Anaheim, CA, USA
Remote
US Top Secret Clearance Required
 Operations & Logistics (1) |
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- Prior experience working with Xometry projects and the Xometry platform is required.
- Strong understanding of manufacturing and machining processes is required.
- At least 1 year of experience in estimating or project management roles in manufacturing is required.
- Strong analytical and mathematical skills are required.
- Proficiency in spreadsheet tools, specifically Google Sheets, is required.
- The candidate must be able to obtain a security clearance for Department of Defense work.
- The candidate must be able to work independently in a remote setting.
- Analyze project requests for quotation and specifications on the Xometry platform.
- Prepare cost and time estimates for computer numerical control machining, 3D printing, sheet metal fabrication, injection molding, and other manufacturing processes.
- Identify material, labor, and equipment requirements.
- Collaborate with project managers, procurement personnel, and engineers to verify assumptions and improve estimate accuracy.
- Maintain and update cost databases and estimation templates.
- Track estimated versus actual project costs to refine pricing models.
- Assist with bidding strategy to improve win rates while maintaining profitability.
Pen Manufacturing focuses on outsourced manufacturing services for other companies. Its offerings include metal fabrication, welding, machine shop work, and design services, with core competencies in precision CNC machining, manual machining, structural steel projects, welding and metal fabrication, and machine building. The company operates by turning client ideas into finished parts and assemblies through a workflow-managed process that combines design, machining, welding, and fabrication performed by a team of skilled craftsmen. What sets it apart is its long track record since 1982, a global project footprint, a tightly knit, experienced workforce, and the ability to manage complex projects from concept through production with dedicated front-office workflow coordination. The company’s goal is to meet or exceed customer expectations by delivering reliable, end-to-end manufacturing solutions that can be scaled to serve clients worldwide.
Company Size
1-10
Company Stage
N/A
Total Funding
N/A
Headquarters
Anaheim, California
Founded
1982
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Simplify's Take
What believers are saying
- PEN Manufacturing added LADBS certification on 2026-08-19, expanding Los Angeles public-work access.
- The August 2026 website highlights 10+ degreed engineers, supporting higher-margin engineering services.
- A 2026 rebrand from Pendarvis Manufacturing broadens services and refreshes market visibility.
What critics are saying
- Industrial Succession acquired PEN Manufacturing in 2023, signaling a small-exit, owner-dependent business.
- PitchBook lists only 29 employees, limiting redundancy and customer concentration resilience.
- Aero-defense qualification, ITAR compliance, and public-project work create audit and shutdown exposure.
What makes Pen Manufacturing unique
- PEN Manufacturing combines CNC machining, welding, sheet metal, and assembly in Anaheim.
- AS9100D, ISO 9001, ITAR, and LADBS certifications target aerospace and public projects.
- Founded 1982, it offers 3.2-week lead times and 98.9% quality ratings.
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Benefits
Health Insurance
Paid Vacation
Paid Sick Leave
401(k) Retirement Plan
401(k) Company Match
Flexible Work Hours