Onboarding Specialist, People Operations (Contract) - Chesterfield, MO

Chesterfield · 3-5 years experience · Contract · Onsite · Posted Oct 15, 2026

At a glance

The People Operations Program Specialist is a hands-on, on-site role based in Chesterfield, MO, focused on delivering a seamless onboarding experience for every new hire.
This individual will support the candidate onboarding program by managing details leading up to Day 1 and executing on Day 1 to ensure an organized process.

Monitor BGC status in Checkr and follow up proactively on pending or incomplete checks, ensuring timely completion ahead of start dates.
Apply adjudication guidelines consistently and escalate flagged results to the appropriate People Ops team member for review.
Maintain accurate BGC tracking records and keep the New Hire BGC Tracker up to date.
Collect, review, and process all required new hire information ahead of each start date, including hire data, equipment requirements, and personal data.
Partner with the People Ops team to ensure all new hire records are entered accurately and completely in Workday at the time of hire.
Draft and send Day 1 welcome emails to all incoming new hires, ensuring each communication includes accurate logistics, schedule details, and site-specific instructions.
Serve as the designated on-site I-9 verifier for the Chesterfield, MO location, completing Section 2 verifications in person on or before each employee's first day of work.
Administer E-Verify submissions for applicable new hires in compliance with federal requirements, resolving Tentative Nonconfirmations promptly and accurately.
Coordinate on-site logistics including training room assignments, orientation setup, and materials preparation.
Provide first-line support for new hire benefits questions, directing employees to appropriate resources and escalating complex questions.

3–5 years of experience in People Operations, HR coordination, or a related administrative role.
Hands-on experience completing I-9 verifications in person, with working knowledge of E-Verify and TNC resolution.
Experience managing background check workflows, preferably through Checkr or a comparable platform.
Strong attention to detail — you catch errors before they become problems and maintain clean, organized records.
Clear, warm written communication skills — capable of drafting professional new hire emails that are accurate, timely, and welcoming.
Ability to manage multiple tasks and deadlines simultaneously without dropping the ball.
Proficiency with Google Workspace (Docs, Sheets, Gmail) and comfort learning new systems quickly.
Must be based in or able to commute to Chesterfield, MO — this is a fully on-site role.

Familiarity with Workday, Checkr, Greenhouse, or DocuSign.
Experience supporting onboarding in a high-volume, multi-site environment.
Comfort answering basic benefits questions and navigating benefits portals (e.g., Cigna, WEX/Lumity).
Prior experience in a pharmacy, healthcare, or retail environment is a plus.