Director, Engineering & Maintenance

Company: Siegfried
Location: Irvine
Posted on: March 30, 2026

Job Description:

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. 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 & manufacturing 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 Why Siegfried? 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) Target Base Salary: $200,000 – $280,000 Individual compensation packages are based on various factors unique to each candidate, including skill set, experience, qualifications, and other job-related factors.

Keywords: Siegfried, Upland , Director, Engineering & Maintenance, Engineering , Irvine, California