This website provides 24/7 access to your benefit plan information, important contacts, and links.

As a token of our appreciation for all that you do, Mott MacDonald strives to offer cost-effective, quality benefits to meet your needs and those of your loved ones. We hope you'll take full advantage of all of the benefits available to you and encourage you to explore this site to learn about the plans and programs Mott MacDonald has to offer.

New Hires & Benefits Changes
  • New employees: You have 31 days from your initial date of hire to enroll in benefits or waive your elections.
  • Employees making changes: It is your responsibility to add or remove your dependent(s) within 31 days of the date of the qualifying event.
    Some qualifying event dates include, but are not limited to: date of birth; date of adoption; marriage date; divorce date, or date when other coverage was gained or lost.
Benefits Help
Please reach out to the Benefits Help Desk with your benefits questions. Important contacts and plan information can be found on the Key Benefits Contacts.
2026 New Employees Start Here!
The Enrollment & Changes section includes eligibility and information on how to enroll and make changes.