The Graphite Lab
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The Controller

a.k.a. Accounting Manager · Finance Manager

Owns financial accuracy and controls across billing, payables, collections, and reporting.

Department
in the org chart
Setting
Office
behind a desk
Reports to
Owner
one rung up
Typical age
44
median
Controller
Controller
median age 44 · bachelor's degree in accounting or finance
composite of operators we work with →

Who they are

Where the controller runs the day from the desk.

Owns financial accuracy and controls across billing, payables, collections, and reporting.

Software relationship: daily

Goals · what “good” looks like

  • Financial statements within 10 business days of month-end
  • DSO below industry benchmark
  • Controlled financial processes with audit trail
Also called
Accounting ManagerFinance Manager
Department
in the org chart
Setting
Office
behind a desk most days

Who shows up · how they think

Demographics & mindset.

Demographics

typical age
44
median we see in the field
schooling
Bachelor's degree in accounting or finance
most learned on the job
pay range
$70k – $120k
base + role-tied incentives
software relationship
daily

Typical MBTI types

the temperaments we keep meeting in this seat

ISTJ
The Inspector
rigorous, by-the-book
INTJ
The Architect
systems thinker
ESTJ
The Executive
structure + accountability

A day with the controller

Wake to bed.

12 waypoints. 2 peak-stress hours.

6:15a

Wake

Coffee. Pulls the cash position dashboard up on the phone before getting in the shower. Operating account, line of credit balance, the two large customer payments dispatch said would land Friday and didn't.

7:30a

Office, lights on

First in, the way she has been since the close stretched past fifteen days last quarter. Prints the AR aging — pen catches errors faster than the screen — and circles the three accounts over sixty days she wants the AR Specialist to walk her through.

8:00a

AR aging stand-up

Fifteen minutes with the AR Specialist at the corner desk. Walks the over-sixty bucket account by account, agrees on which two get a payment-plan offer and which one gets escalated to the Service Manager before any more work is booked.

8:45a

Bookkeeper handoff

Reviews yesterday's deposit batch and the journal entries the Bookkeeper flagged. Pushes back on a parts purchase coded to a catch-all account — wants it tied to the right job so the HVAC P&L tells the truth at month-end.

9:30a

Close-day-six work

Day six of the ten-day close. Reconciles the credit card clearing account, ties out the parts inventory adjustment, posts the prepaid insurance amortization. The accruals worksheet is open in the second monitor.

11:30a

Job-cost reconciliation

Pulls the largest install jobs from last month and ties labor hours and parts cost back to the GL. Two jobs are off by more than a thousand dollars — emails the Operations Manager with screenshots and a question, not an accusation.

12:30p

Salad at the desk

Eats while reading the bank's commercial-card statement. Texts her son back about the orthodontist appointment Thursday — yes, she can pick him up at three.

1:00p

Bank covenant prep

Builds the trailing-twelve covenant package the lender expects every quarter. Debt service coverage, current ratio, AR over ninety as a percent of total. Numbers are clean; the narrative is what takes the time.

2:30p

Payroll review with Specialist

Sits with the Payroll Specialist before she submits Wednesday's run. Two timecard exceptions still open on the Installer crew — agrees to hold the run an hour while the Operations Manager confirms the hours.

3:30p

GM weekly

Walks the GM through the daily scorecard, the AR aging trend, and the two job-cost variances from this morning. Pushes for a real-time job profitability view in the field — the championed dashboard that would end the back-and-forth.

5:00p

Close-out

Updates the close calendar, marks day six complete, lists the four items blocking day seven. Forwards the covenant draft to the Owner with a note: numbers final, narrative draft, ready to discuss.

6:15p

Last look

Checks the cash position one more time from the kitchen counter while the pasta water boils. Two payments landed after lunch; tomorrow's open items shrink by one.

What they own · where they slip

The job, frankly.

Core duties

what’s on their plate every week

Oversee AR, AP, and monthly close
Maintain general ledger hygiene
Own cash visibility and forecasting
Manage accounting systems and staff
Ensure audit-ready records

Where they trip

watch for these, they’re common

Letting month-end close stretch past 15 days
Not reconciling job costing to the general ledger
Hoarding financial information

What makes them a champion

Real-time job profitability, AR aging, and cash position from one system.
, what the controller says the first time the dashboard finally clicks.

Career map · the ladder in and out

Where they came from, where they’re headed.

Keep exploring

Other roles in the catalog.