Demo

Senior Benefits Manager

Michael Aaron Staffing, LLC
St Louis, MO Full Time
POSTED ON 8/25/2026
AVAILABLE BEFORE 9/23/2026

Senior Manager, Benefits Operations | St. Louis, MO | $120K–$140K


Michael Aaron Staffing is partnering with a large, global organization with a significant U.S. workforce to identify a Senior Manager of Benefits Operations for its St. Louis team.


This is an excellent opportunity for an experienced benefits professional who enjoys being both strategic and hands-on. The Senior Manager will serve as the operational leader for the Benefits team, partnering closely with Benefits leadership to strengthen processes, improve efficiency, enhance the employee experience, and ensure consistent benefits administration across a complex organization.


The ideal candidate understands benefits operations from the ground up but can also step back, evaluate how things are being done, and identify opportunities to standardize, automate, and improve processes at scale.


What You'll Do

  • Lead the day-to-day operations of the Benefits Administration function
  • Partner closely with the Director of Benefits on operational strategy and execution
  • Oversee administration of medical, dental, vision, 401(k), life insurance, disability, FSA, HSA, and Open Enrollment programs
  • Evaluate current workflows and identify opportunities to streamline and eliminate manual processes
  • Develop and standardize SOPs, operational controls, and quality assurance processes
  • Establish operational metrics and reporting to measure performance and service delivery
  • Manage third-party benefits vendors, including performance, SLAs, issue resolution, and vendor negotiations
  • Analyze benefits utilization and trends to provide meaningful insights and recommendations to leadership
  • Identify operational risks and implement solutions that improve scalability and the overall employee experience


What We're Looking For

  • Bachelor's degree in Human Resources, Business Administration, or related field
  • 5 years of progressive Benefits Administration experience
  • 2 years leading teams, projects, or major initiatives
  • Strong experience administering complex health and retirement benefit programs
  • Hands-on experience managing Open Enrollment
  • Benefits reporting and analytics experience
  • Experience managing and partnering with third-party benefits vendors
  • Strong process improvement and operational mindset
  • Someone who can comfortably move between hands-on benefits administration and higher-level operational leadership


Why Consider This Opportunity?

This organization offers the scale and resources of a global company combined with an opportunity to make a visible impact on U.S. benefits operations. This role is especially attractive for someone who wants to move beyond simply administering benefits and take ownership of how the function operates, scales, and evolves.


Compensation & Benefits:

  • $120,000–$140,000 annual salary
  • Medical, dental, and vision insurance
  • 401(k) with employer match
  • PTO and paid holidays
  • Disability and life insurance options
  • Career growth opportunities within a large organization


If you're an experienced Benefits professional who enjoys improving processes, solving operational challenges, and building a best-in-class benefits function, we'd love to connect.


Apply today or reach out directly to learn more about this opportunity.

Salary : $120,000 - $140,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Benefits Manager?

Sign up to receive alerts about other jobs on the Senior Benefits Manager career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$167,784 - $219,716
Income Estimation: 
$201,505 - $265,363
Income Estimation: 
$100,351 - $131,236
Income Estimation: 
$117,681 - $153,066
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Michael Aaron Staffing, LLC

  • Michael Aaron Staffing, LLC Broward County, FL
  • Underwriter needed for Carrier Agency in Broward County. Fabulous organization - wonderful environment. As an Underwriter, you will be responsible for eval... more
  • 7 Days Ago

  • Michael Aaron Staffing, LLC Hollywood, FL
  • Office Administrator | Construction | Hollywood, FL Michael Aaron Staffing is partnering with an established construction company seeking a dependable and ... more
  • 7 Days Ago

  • Michael Aaron Staffing, LLC Fernandina Beach, FL
  • Senior Digital Performance Analyst paying up to $100K for a stable and growing marketing agency in the North Florida area. The Senior Digital Performance A... more
  • 8 Days Ago


Not the job you're looking for? Here are some other Senior Benefits Manager jobs in the St Louis, MO area that may be a better fit.

  • Kelly Benefits Glencoe, MD
  • Kelly Benefits in Sparks, MD is seeking a seasoned employee benefits professional with a proven ability to build trusted client relationships, lead complex... more
  • 8 Days Ago

  • American Senior Benefits Louisville, KY
  • The candidate in this position will be responsible for overseeing the efficient and profitable operation of all branch activities. In addition to reporting... more
  • 9 Days Ago

AI Assistant is available now!

Feel free to start your new journey!