Six Figure Work

Site Engineering & Maintenance Head

Siegfried

Company websitesiegfried.ch (Siegfried, opens in new tab)

Base salary $240K  to $270K

Employer-published annual base salary, USD. Advertised base range in Irvine, CA

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  • LocationIrvine, CA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

"Expect to grow", personally and professionally: At Siegfried, we offer exciting challenges and ample opportunities to showcase your talents. As a trusted and respected partner to the pharmaceutical industry, we uphold the highest standards in safety, quality and sustainability, while fostering a culture that empowers you to thrive. Join a rapidly expanding global company, where diverse perspectives and experiences come together in a collaborative environment. Here, you'll find a workplace that values both collective success and your individual contributions—offering long-term opportunities to grow and make an impact.

Your Role:  

We are seeking a Director of Engineering & Maintenance to lead critical site functions, drive strategic initiatives, and elevate operational excellence across our pharmaceutical manufacturing operations.
This is a leadership role where technical expertise meets strategic vision. As a key member of the Site Leadership Team (SLT), you will play a pivotal role in shaping the future of our site through engineering innovation, capital project execution, and people development.

Deeper fill & finish, sterile medicinal products and facility/maintenance-focused engineering leadership experience is a must!

Your Profile:


Job Description (Your Profile)

As Director of Engineering & Maintenance, you will:

  • Define and execute the mid and long term engineering strategy aligned with site and corporate goals
  • Lead major CAPEX projects from concept through execution—ensuring delivery on time, within budget, and to specification
  • Establish and drive robust governance processes to track and improve operational performance
  • Oversee Engineering, Maintenance, Facilities, Automation, and Calibration teams
  • Ensure equipment reliability, asset lifecycle optimization, and KPI performance
  • Partner cross-functionally with Manufacturing, M&ST, Quality Assurance, and Project Management
  • Support facility expansions, equipment acquisitions, and site modifications, including qualification activities
  • Drive continuous improvement in aseptic operations, clean utilities, and GMP compliance
  • Lead technical evaluations, equipment selection, and implementation of advanced manufacturing technologies
  • Actively contribute to Deviation, CAPA, and Change Control (DCR) processes
  • Manage departmental budgets, including CAPEX and maintenance budgets exceeding $3M
  • Develop and mentor a high-performing engineering organization

What You Bring

  • Strong leadership presence with the ability to inspire, develop, and lead technical teams
  • Deep expertise across:
    • Pharmaceutical engineering & fill/finish manufacturing of sterile medicinal products
    • Maintenance & reliability systems
    • Automation & process equipment
    • GMP compliance and aseptic operations
  • Proven ability to manage complex capital projects and cross-functional initiatives
  • Excellent communication skills with the ability to influence at all levels
  • Strong analytical mindset with sound decision-making capabilities
  • Proficiency with tools such as AutoCAD, SolidWorks, Microsoft Project, Excel, and related systems

Required Experience & Education

  • Bachelor’s Degree in Engineering (or equivalent)
  • 15+ years of engineering experience in the pharmaceutical industry
  • 7+ years leading engineering, maintenance, and facilities teams
  • 5+ years of GMP experience, including aseptic processes and clean utilities
  • Demonstrated ownership of CAPEX and maintenance budgets > $3M

Target Base Salary: $240,000 – $270,000

Individual compensation packages are based on various factors unique to each candidate, including skill set, experience, qualifications and other job-related reasons.

Your Benefits: 

We offer a comprehensive and competitive benefits package designed to support your health, wealth, and work-life balance:

  • Medical, dental, and vision coverage (including dependents)
  • Life insurance, short and long term disability
  • Flexible Spending Accounts (FSA) & Health Savings Accounts (HSA)
  • 401(k) with company match
  • Generous Paid Time Off (PTO)


Founded in 1873 in Zofingen, Switzerland, Siegfried has grown into a global network of 16 sites across three continents. With a team of more than 4,200 highly skilled professionals, we take the innovations of our pharmaceutical customers to industrial scale and manufacture safe drugs for patients worldwide. As a fully integrated CDMO, Siegfried is one of the few organizations today that can carry out the development and manufacturing of APIs and finished dosage forms under one roof. This unique combination of know-how and experience makes us the most trusted partner in the pharmaceutical industry.

Source: Siegfried on Workday · View original posting (opens in new tab)

Pay in context

This role's base floor ($240,000) is above 90% of the 32 Skilled Trades & Maintenance roles in California listed on this site. Their median floor is $153,401; the middle half runs from $114,775 to $230,000.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 7, 2026.

This range next to 6 other live Siegfried roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Siegfried roles with the nearest advertised base floor
RolePublished base
Site Engineering & Maintenance Head (this listing)$240K - $270K
Manager Quality CQVFrom $125K
Project Manager II, Pharmaceutical ManufacturingFrom $125K
Process Engineer II$115K - $130K
Sr. Production Planning Specialist$110K - $125K
Quality Assurance Manager$105K - $135K
Manufacturing Engineer II (Process Expert)$105K - $120K

Same $100K to $400K scale as every card. All Siegfried roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-09-23
Where this pay comes from

Location as the employer wrote it: Irvine, CA

Target Base Salary: $240,000 – $270,000

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.