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Siegfried

Senior Human Resources Manager

Siegfried, Grafton

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Are you a hands-on HR manager who also thinks strategically?

Siegfried's Acceleration Hub is the latest addition to the Siegfried network. Located in Grafton (WI), we provide comprehensive support to customers from early phase pre-clinical and clinical development, through scale up and validation, up to and including commercial manufacturing of Drug Substances.

As Senior Human Resources Manager , youll be the HR business partner to the site leadership team, reporting directly to the General Manager and overseeing all aspects of human resourceswith one direct report and strong cross-functional influence. This role is ideal for someone who thrives on both executing the details and shaping the bigger picture.

Your responsibilities will include:

  • Manage end-to-end HR operations including employee relations, benefits administration, payroll, 401(k) administration, leave administration, manager annual compensation processes, and compliance with labor laws and company policies
  • Serve as a trusted advisor to site leadership on organizational design, workforce planning, and talent strategy
  • Own the talent acquisition lifecycle and ensure seamless onboarding and retention practices that fit the site's unique culture
  • Implement and maintain development programs, succession planning, and site-wide training initiatives.
  • Ensure accuracy and efficiency in HR systems (Workday/SAP), reporting, and site-level metrics.
  • Collaborate with Corporate HR on initiatives involving headcount planning, job grading, salary bands, and global programs
  • Represent the site in community relations, security coordination, and internal projects while championing Siegfried's Code of Conduct

What you bring along:

  • Degree in Human Resources or Organizational Management
  • 5-7 years of broad HR experience, with a track record of both strategic HR leadership and hands-on execution
  • Background in manufacturing or a 24/7 operation, ideally within a regulated environment like pharma, food, or medical devices
  • Detail oriented- must be able to work with a multitude of manual HR systems/processes to research issues, determine cause and provide remedy.
  • Hands-on working manager who can "roll up their sleeves" to bring programs to fruition.
  • Change Management oriented to ensure programs are well implemented and well understood throughout the employee group.
  • Exceptional interpersonal skills, with the ability to build trust and influence across all levels of the organization
  • Strong problem-solving ability, sound judgment, and a flexible, service-oriented mindset
  • A self-starter who thrives in a lean team environment and embraces a culture of continuous improvement
Seniority level
  • Seniority level
    Mid-Senior level
Employment type
  • Employment type
    Full-time
Job function
  • Job function
    Human Resources
  • Industries
    Pharmaceutical Manufacturing

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