HR Administrator

Instrumentation for better flow and pressure control

Instruments for eye surgery

We make great products that people love.

At MST we believe in this philosophy. MST's passion is creating exceptional surgical devices and instruments used to restore or improve sight for patients all over the world. It is our relentless pursuit of addressing our customers’ needs that creates a profound customer preference. We strive to equip surgeons with the most innovative tools, enabling them to achieve the best possible outcomes for the patients.

We constantly evolve to meet the distinct clinical needs of ophthalmic surgeons through our dedicated partnership with surgeon-designers, bringing innovation to ophthalmology. Expanding our offerings into excisional goniotomy, we now market micro-instruments used for adult and infantile glaucoma, which improve the health and livelihood of patients by providing a safe and effective surgical intervention.

Company: MST

Function:
Talent & Culture

Job Type: Regular / Permanent

Role Type:
Full time

Location:

Redmond, Washington

Job Description

Company: Micro Surgical Technology

Location: Redmond, WA
Department: Human Resources
Reports To: Director of Human Resources

Founded in 1976 and headquartered in Redmond, Washington, Micro Surgical Technology's passion is creating exceptional surgical devices and instruments used to restore or improve sight for patients all over the world. We develop and manufacture our products on site in Redmond.

MST is part of UK based Halma PLC, a global company whose healthcare division helps provide technologies and solutions that enhance the quality of patients’ lives.

Together, we create a place where we are successful, motivated by our mission and inspire each other. This is where you can do your best work!

The HR Administrator is a hybrid role responsible for supporting core HR operations—including payroll, benefits administration, and generalist-level HR support—while also providing administrative assistance to the CEO. This role combines the responsibilities of an HR Coordinator and a junior HR Generalist, with a strong operational focus and high attention to detail.

This position plays a critical role in ensuring the accuracy and efficiency of HR processes while supporting executive-level administrative needs in a fast-paced medical device environment.

Payroll & Benefits Administration

Process and audit semi-monthly or bi-weekly payroll to ensure accuracy and compliance

Maintain employee records and ensure data integrity within HRIS (e.g., Workday)

Administer employee benefits programs including:

Health, dental, vision, and retirement plans

Open enrollment coordination and employee communication

Leave of absence tracking (FMLA, state leaves, etc.)

Serve as a primary point of contact for employee benefits questions (level 1 support)

Coordinate with external vendors (payroll, benefits brokers, carriers)

HR Generalist & Coordinator Support (Non-Employee Relations)

Support onboarding and offboarding processes, including:

Pre-employment checks and documentation

New hire orientation and Day 1 readiness

Assist with job postings, candidate scheduling, and recruiting coordination

Maintain and update HR policies, SOPs, and compliance documents

Run standard HR reports and support audits (EEO, AAP, internal audits)

Ensure compliance with federal, state (WA/CA), and company policies

Support training coordination and HR initiatives

Provide basic HR guidance to employees (excluding employee relations issues)

Manage and coordinate CEO calendar, including scheduling internal and external meetings

Prepare and reconcile expense reports in Concur

Coordinate travel arrangements,…