Director Medical Device Manufacturing Operations

Castle Biosciences

$150K — $180K *
Pharmaceuticals & Biotech
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Engineering, Life Sciences, Operations Management, or related field; advanced degree preferred.
  • 10+ years of progressive manufacturing leadership experience in medical device, diagnostics, or biotechnology industries.
  • 5+ years in director-level or equivalent roles.
  • Experience leading manufacturing startup operations or significant facility expansions in FDA-regulated environments.
  • Strong understanding of process validation and manufacturing documentation systems.

Responsibilities

  • Lead the startup and commercial launch of a new manufacturing facility.
  • Oversee equipment installation and process validation for first production runs.
  • Build and lead the manufacturing team, including hiring managers and technicians.
  • Establish training and operational systems for team success.
  • Manage day-to-day manufacturing performance, including safety, quality, delivery, and cost.
  • Drive continuous improvement and ensure FDA/ISO compliance.

Benefits

  • Excellent Annual Salary + 35% Bonus Potential
  • 20 Accrued PTO Days Annually + 10 Paid Holidays
  • 401K with 100% Company Match up to 6%
  • 3 Health Care Plan Options + Company HSA Contribution
  • Company Stock Grant Upon Hire
Full Job Description
Learn more at

Castle Biosciences Inc. is growing, and we are looking to hire a full-time Director Medical Device Manufacturing Operations working from our Phoenix, AZ office location, with a start date on or before October 1, 2026.

Exceptional Benefits Package:
  • Excellent Annual Salary + 35% Bonus Potential
  • 20 Accrued PTO Days Annually + 10 Paid Holidays
  • 401K with 100% Company Match up to 6%
  • 3 Health Care Plan Options + Company HSA Contribution
  • Company Stock Grant Upon Hire

A DAY IN THE LIFE OF the Director Medical Device Manufacturing Operations

We're building a brand-new medical device manufacturing operation and need an experienced leader to build it from the ground up. This Director-level role will own everything from facility startup and process validation, to team building and day-to-day operations. All within an FDA-regulated environment. It's a high-visibility opportunity for someone who thrives on creating something from scratch and wants to make a real impact at a growing diagnostics company. What you'll do: Lead the startup and commercial launch of Castle's new manufacturing facility; from equipment installation and process validation through first production runs; build and lead the manufacturing team, including hiring managers, supervisors, and technicians, and establishing the training and operational systems they need to succeed; own day-to-day manufacturing performance including safety, quality, delivery, and cost; while driving continuous improvement and ensuring ongoing FDA/ISO compliance.

REQUIREMENTS
  • Bachelor's degree in Engineering, Life Sciences, Operations Management, or related field; advanced degree (MBA, MS Engineering, or related) preferred
  • 10+ years of progressive manufacturing leadership experience in medical device, diagnostics, or biotechnology industries, with at least 5 years in director-level or equivalent roles
  • Proven experience leading manufacturing startup operations, greenfield site launches, or significant facility expansions in FDA-regulated environments (21 CFR 820, ISO 13485, GMP)
  • Strong understanding of process validation (IQ/OQ/PQ), equipment qualification, and manufacturing documentation systems

*Please see the full job description at the end of the job ad.

SCHEDULE
  • This is a full-time onsite role in Phoenix, Monday-Friday, with hours that vary based on operational needs, especially during the startup phase.

READY TO JOIN OUR BIOTECH TEAM?

We truly appreciate your time. If this feels like the right opportunity for you, we'd love for you to complete our mobile-friendly application. We're excited to learn more about you and look forward to connecting soon!

WORK AUTHORIZATION

All candidates must be legally authorized to work in the United States. Currently, Castle Biosciences does not sponsor H-1B visas, OPT, or employment-related visas.

** No third-party recruiters, please

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