The First 90 Days of a New Operations Manager: A Working Plan

The plan starts before the start date. The median time to fill a nonexecutive role is 44 days according to SHRM's 2025 benchmarking¹, so by the time someone joins, the team has been waiting for help for over a month and expectations run high. Set them straight early.

Before the first day, do these things:

• Write down the three outcomes you hired them for, taken from the job description.
• Set up accounts, tools and calendar invitations so they aren't waiting on IT.
• Prepare a short reading pack: org chart, top customer list, vendor list, recent metrics and any existing process documents.
• Book the first two weeks of meetings with team leads, key vendors and two or three customers.

The goal is to see the business as it actually works. Resist fixing anything yet. The new manager should:

1. Shadow each function for at least half a day, and follow one order or job from start to finish.
2. List the top ten recurring processes, and note who does each one, how long it takes and where it breaks.
3. Sit in on customer calls or read recent complaints to learn where the customer feels friction.
4. Collect baseline numbers for the outcomes they own, such as on-time delivery, backlog, or cost per job. Record how each is measured today, even if the method is rough.
5. Hold one-on-one conversations with every direct report and with each executive they support.

By day 30, they should share a short written summary of what they found: what works, what's fragile, and three things they'd look at first. Don't ask for solutions yet, ask for observations.

Now the manager picks a small number of changes and proves they can deliver. Choose one problem that customers or staff would notice within a month, and one that removes recurring firefighting.

A useful pattern is to run each change as a small experiment. Define the problem in a sentence, agree the measure with the executive sponsor, make the change for a defined period, and review the result. Say the problem is late deliveries caused by handoffs between sales and scheduling. A daily ten-minute handoff review, tried for four weeks, is a change you can measure and reverse.

In the same window, the manager should begin documenting. Pick the two processes that break most often and write them up as short procedures the team can follow. If you keep procedures in a shared workspace like Notion or a training tool like Trainual, they'll stay findable.

This phase is about rhythm and direction. By now the manager knows enough to set the operating cadence: a weekly team meeting with a fixed agenda, a monthly review of key numbers, and a clear way to raise problems. Build the cadence deliberately instead of letting meetings accumulate.

By day 90, the manager should present:

• Results from the changes made, including any that didn't work and what they learned.
• An updated view of the top risks, such as key-person dependencies or single-vendor exposure. The business continuity plan template is a useful lens here.
• A proposed 12-month priority list with owners, rough effort and expected impact.
• A recommendation on what to hire, buy or stop doing.

That presentation is the real deliverable. It tells you whether you hired someone who can set direction.

Put these on the calendar in advance:

• Weekly 30-minute one-on-one with the person they report to, focused on what they learned and where they're stuck.
• Day 30 review, covering their written findings and whether the baseline metrics are agreed.
• Day 60 review, covering what they changed, what happened, and what they'd do differently.
• Day 90 review, covering the 12-month proposal and clear expectations for the next quarter.

If the manager reports to you, your part matters too. Introduce them to the team, be clear about what decisions they own, and don't reverse those decisions in private. A new manager who gets overruled twice in the first month usually stops making decisions.

For onboarding tasks beyond the operations role, borrow from the 30-day employee onboarding checklist, and use a tracker such as Asana to hold milestones and owners for each phase.