ERP Testing and UAT Staffing: Contract Testers for Go-Live and Every Release After

Contract testers write the scripts and run the cycles. Your accountants read them and sign.

W2 contract testers. Paid Fridays. Convert to full time at no fee after 1,040 hours.

Finance controller reading a printed stack of ERP test scripts with a pen, about to initial the last page, while a contract tester works on a laptop behind her

Last updated: October 30, 2026

Contract ERP testers write test scripts from your processes, run UAT with your users, and come back for each NetSuite or Dynamics release, so accountants approve tests instead of writing them. Mid-level contract QA testers bill $73 to $94 an hour nationally, median $83 (modeled, KORE1 Contract Rate Index 2026-Q4).

ERP User Acceptance Testing: Who Should Run It video - KORE1

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Somebody has to write the ERP test scripts. Somebody has to run them. And somebody has to put their initials on the result. That’s three jobs. The third one is yours. The first two, you can staff. ERP user acceptance testing is the stretch of a go-live where the people who will live in the system try to break it first.

The controller, the AP lead and the one person who understands the intercompany rules are exactly who the project needs for the first two. So testing gets thin, or the close runs late. Sometimes both.

Not your accountants. They know whether a vendor bill routed correctly. They don’t have three spare weeks to turn a process map into a binder of scripts. Not the implementation partner alone, either. At Colin’s firm, the engineer who builds a function never writes or runs the test that proves it. The failure of self-testing is rarely fake results. It’s gentle test design, scripts that walk the paths the builder already had in mind.

So the split is simple. A contract tester writes and runs the scripts. A contract business analyst turns your processes into test cases and runs the UAT sessions. Your accountants run their own steps, log what’s wrong, and approve. Staffing covers the first two. Nobody can staff the third for you.

The staffing model follows three passes. System integration testing, user acceptance testing, and release regression. Each one is a proof pass. A contract seat sets it and runs it, and one of your people initials it.

For system integration testing, a contract tester builds scripts from your integration list, runs them in the sandbox, and sends defects back to the build team. For user acceptance testing, a contract business analyst writes the scripts from your process maps and runs the sessions. A mid-level tester logs and retests defects. A junior tester handles the repeat runs.

Then every vendor release gets the same scripts rerun in the preview sandbox, before it reaches production. One mid-level tester comes back for the run, then rolls off until the next release. How many seats you need depends on your script count and your test cycles.

Here’s what the seats cost. Mid-level contract quality assurance testers bill seventy-three to ninety-four dollars an hour nationally. The median is eighty-three dollars. That’s modeled, from the KORE1 Contract Rate Index for the fourth quarter of twenty twenty-six.

Juniors run a median of sixty-two dollars an hour. Mid-level, eighty-three. Seniors, a hundred and six. Business analysts run a hundred and sixteen, across ten KORE1 placements, mostly in Southern California.

The tester rates are modeled from Bureau of Labor Statistics wages plus a twenty-four percent burden. The analyst rates come from KORE1’s own placements. Multiply the median by the hours you actually need.

In one regulated NetSuite estimate from Colin’s firm, validation came to roughly thirty percent of the base hours. A materially cheaper proposal is usually cheaper by exclusion, not efficiency.

So ask any bidder who comes in well under the rest one question. What are your validation hours, and who executes them? And if you’re not regulated, you still have scripts to write, cycles to run, and defects to retest. The same rule applies to who signs the result.

Nothing breaks on day one. That’s the trap. A rushed builder writes scripts that walk the paths they already had in mind, so the exceptions go untested. Then your accountants become the testers, clicking through scripts all week while the old system still has to close.

Then the defects surface in hypercare, where every fix costs hypercare hours. And the initials stop meaning anything, because if the signer never ran their own steps, the signature proves nothing at audit time.

It’s hourly W two contract. Contractors show up on time and get paid every Friday. You direct the work, and we handle the employment side. That’s why a tester can be on your calendar for a UAT window, and again for each release, without a permanent seat in between.

You might be wondering what happens after go-live. The tester comes back for each vendor release, reruns your regression scripts in the preview sandbox, then rolls off until the next one. NetSuite ships two major releases a year, and Dynamics ships release waves twice a year. And a contractor can convert to full time after ten forty hours worked, with no fee from KORE1.

Your accountants approve the tests. Contract testers write and run them. Send us the ERP platform, the phase you’re in, how many test cycles you expect, your start date, and whether you’re regulated. We’ll tell you which seats you need and how many hours to start with. The full rate table is on KORE1.com.

ERP user acceptance testing is the stretch of a go-live where the people who will live in the system try to break it first. Somebody has to write the scripts, somebody has to run them, and somebody has to be the person whose initials say the system is accepted. Those are three jobs. The third one is yours.

Most mid-market teams hit the same wall. The controller, the AP lead and the one person who understands the intercompany rules are exactly the people the project needs to write and walk through scripts, so either testing gets thin or the close runs late, and sometimes it’s both. This page covers the testing seat inside KORE1’s ERP consultant staffing work, between the build team in ERP program team staffing and the weeks after launch in go-live and hypercare staffing. If your problem is software QA instead, QA staff augmentation is the closer fit.

Contract QA tester running an ERP test cycle on a laptop while an accounts payable lead watches the screen beside him

Who should write and run ERP UAT?

Not your accountants. They know whether a vendor bill routed correctly. They don’t have three spare weeks to turn a process map into a binder of scripts, and even if they did, those weeks would come out of the same month-end close that the old system still has to finish before anyone is allowed to cut over.

Not the implementation partner either, at least not alone. In the change-control process at Colin’s firm, Foretopia, the engineer who builds a function never writes or runs the test that proves it. The failure of self-testing is rarely fake results. It’s gentle test design, scripts that walk the paths the builder already had in mind.

So the split is simple. A contract tester writes and runs the scripts. A contract business analyst turns your processes into test cases and runs the UAT sessions. Your accountants run their own steps, log what’s wrong, and approve. Staffing covers the first two. Nobody can staff the third for you.

The UAT staffing model per phase: SIT, UAT and release regression

Printers never ship on the first proof. Each phase below is a proof pass. A contract seat sets it and runs it, one of your people reads it, and the pass isn’t finished until they initial it.

JobERP go-live
PassesTwo proofs and a reprint
First proof

SIT

System integration testing

Step 14 Post one invoice from the warehouse feed and confirm it lands in the parentCanadian subsidiary ledger.

Integration testing checks that the connected pieces hand data to each other. A contract tester builds scripts from your integration list, runs them in the sandbox, and sends defects back to the build team.

Set and run by Contract QA tester, mid-level and senior $83 and $106 median, plus a contract business systems analyst at $99 to trace each script to a requirement
Read and initialed by Your ERP administrator or IT lead
Second proof

UAT

User acceptance testing

Step 31 Route a vendor bill over the approval limit and confirm it goes to the controller, not the AP lead.

Acceptance testing is where your process owners confirm the system does their job. A contract business analyst writes the scripts from your process maps and runs the sessions. A mid-level tester logs and retests defects, and a junior tester handles the repeat runs.

Set and run by Contract business analyst, with QA testers $116 median for the analyst, $83 and $62 for mid-level and junior testers
Read and initialed by Your controller, AP and AR leads, and each process owner for their own steps
Reprint

Release regression

Every NetSuite or Dynamics release

Steps 1 to 48 Same scripts, rerun against the release preview. No marks this time.

Each vendor release gets the same scripts rerun in the preview sandbox before it reaches production. One mid-level tester comes back for the run, then rolls off until the next release.

Set and run by Contract QA tester, mid-level, returning $83 median
Read and initialed by Your ERP administrator and controller

Press OK is go-live. The last initials belong to the process owner, never to the tester. After that, hypercare takes over.

The script lines above are samples for illustration. How many seats you need depends on your script count and your test cycles, so we size it from those two numbers once you tell us the platform, the phase you’re in and whether you’re regulated.

What each testing seat bills

KORE1 Contract Rate Index, 2026-Q4, effective October 16, 2026. Tester rates are modeled from BLS wages plus a 24% burden. Analyst rates come from KORE1’s own placements.

Bill rates and engagement cost 40 hrs a week. 3-mo is 13 weeks. 6-mo is 26 weeks.
SeatUsed inKORE1 cellBill rangeMedian3-mo cost6-mo cost
QA tester, juniorModeledUAT repeat runs, regression rerunsUnited States$57 to $72$62$32,500$65,000
QA tester, mid-levelModeledSIT, UAT defects, regressionUnited States$73 to $94$83$43,000$86,000
QA tester, seniorModeledTest lead, SIT designUnited States$94 to $114$106$54,900$109,900
Business analystKORE1 observed n=10UAT scripts and sessionsSouthern California$90 to $120$116$60,400$120,900
Business systems analystKORE1 observed n=6SIT requirement tracingSouthern California$99 to $103$99$51,500$103,000
  • 1Multiply the median by the hours you actually need. The 3-month and 6-month columns price one full-time seat for the whole stretch, so read them as a ceiling, not a quote.
  • 2Observed cells come from KORE1 W2 contract placements started 2023 to 2026, mostly in Southern California. Modeled cells use BLS Occupational Employment and Wage Statistics for May 2025. Method at the contract rate methodology page.
KORE1 Contract Rate Index, 2026-Q4 Effective 2026-10-16
Get a UAT staffing quote

Want every role and metro? The 2026 Contract Rate Card has them. To size a budget first, use the contract staffing cost calculator or the ERP contract team calculator, and see QA contract bill rates and business analyst contract bill rates for the full role detail.

$83/hr

Median bill rate, mid-level contract QA tester, national

$116/hr

Median bill rate, contract business analyst (n=10 KORE1 placements)

About 30%

Validation share of base hours in a regulated NetSuite estimate

120 hrs

A year to keep one validated NetSuite integration validated across releases

Source: KORE1 Contract Rate Index 2026-Q4 (effective 2026-10-16), BLS OEWS May 2025 wages at a 24% burden, and Foretopia delivery benchmarks from 2026. Methodology at kore1.com/contract-rate-methodology.

Why is validation such a large share of a regulated build?

In a 2026 Foretopia estimate for a regulated NetSuite integration, validation came to roughly 30% of the base hours. Colin’s read is that this is normal for GAMP 5 Category 5 bespoke software, and it’s the reason a materially cheaper proposal is usually cheaper by exclusion, not by efficiency.

So ask any bidder who comes in well under the rest one question. What are your validation hours, and who executes them?

Not regulated? You skip the IQ, OQ and PQ paperwork. You still have scripts to write, cycles to run and defects to retest, and the same rule applies about who signs the result, so size the seats by the work in front of you and not by the label on your industry. If you are regulated, regulated industry tech staffing covers the wider compliance-heavy side of the bench.

What the 30% pays for

  • A plan and a risk assessment that decide how deep each test goes.
  • Specifications and a traceability matrix so every script points at a requirement.
  • Test scripts, then installation, operational and performance runs executed by someone who didn’t build the function.
  • A summary report your quality team can approve.

What breaks if UAT is rushed?

Nothing breaks on day one. That’s the trap. These four show up first.

  • Scripts

    Only the happy path gets tested

    A rushed builder writes scripts that walk the paths they already had in mind. Exceptions go untested.

  • Close

    Your accountants become the testers

    AP and the controller click through scripts all week while the old system still has to close.

  • Go-live

    Defects surface in hypercare

    The first real month-end finds what UAT skipped, and every fix now costs hypercare hours.

  • Sign-off

    Initials stop meaning anything

    If the signer never ran their own steps, the signature proves nothing at audit time.

If finance is already stretched, ERP implementation backfill puts contract accountants on the close while your team tests, so the people who own the process can run their own steps without the books slipping behind them for another month.

Wide monitor showing two ERP windows side by side with three blank orange sticky notes, a routine release regression check

Coming back for every release

NetSuite ships two major releases a year, and Dynamics 365 ships its own twice-yearly release waves. Any of them can break something a script used to prove. The mistake is treating UAT as a project that ends, when the scripts are exactly the kind of asset you should keep, version and rerun every single time the vendor changes the ground under your processes.

In Foretopia’s change process, a vendor release is assessed against the preview environment before it reaches production, and the assessment records which functions are affected and what regression testing is required. Foretopia’s 2026 estimate put keeping one validated integration validated across NetSuite’s releases at about 120 hours a year.

A contract tester who already knows your scripts comes back for that run, then rolls off, which means no new requisition, no fresh ramp-up on your processes, and no permanent seat sitting idle through the months between releases. For the other ways an implementation goes sideways, see our list of NetSuite implementation mistakes and ERP project failure reasons. The build side of those engagements sits in NetSuite go-live staffing and Dynamics 365 consultant staffing.

How the engagement works

It’s hourly W2 contract. Contractors show up on time, they get paid every Friday, and you can convert one to full time at no fee after 1,040 hours, which matters when a tester turns out to know your close better than the person who hired them. The median KORE1 contract assignment runs 116 days across 1,887 placements.

“The contract allows that company… you can get them quick… flexible… to scale up, to scale down as needed.”

Devin Hornick, Partner, KORE1

You direct the work and we handle the employment side. That’s what contract staffing means here, and it’s why a tester can be on your calendar for a UAT window and again for each release without a permanent seat in between.

Common Questions

Should our accountants write ERP UAT test scripts, or should we hire contract testers?

Hire contract testers to write and run the scripts, and have your accountants read them, run their own steps and approve the result. Accountants can judge whether a posting is right, but writing a full binder of scripts costs them weeks they don’t have, because the old system still has to close while the new one is being tested and nobody else can close it.

How much does a contract ERP tester cost per hour?

Mid-level contract QA testers bill $73 to $94 an hour nationally, median $83 (modeled, KORE1 Contract Rate Index 2026-Q4). Juniors run a $62 median and seniors $106. Business analysts, who write UAT scripts from your processes, bill a $116 median across 10 KORE1 placements, mostly in Southern California.

How long does ERP testing take before go-live?

It depends on your script count and test cycles, so we size from those rather than from a calendar. In a regulated NetSuite estimate from Foretopia, validation ran 8 to 10 weeks inside a 26 to 31 week plan. Without the validation paperwork your window is shorter, and the script count still sets it.

What does a contract tester do after go-live?

They come back for each vendor release, rerun your regression scripts in the preview sandbox, then roll off until the next one. NetSuite ships two major releases a year and Dynamics 365 ships release waves twice a year, so most teams need two short runs, and Foretopia’s 2026 estimate for one validated NetSuite integration is about 120 hours a year.

Can a contract tester convert to a permanent hire?

Yes, after 1,040 hours worked a contractor can convert to full time with your company at no fee from KORE1. About 37.5% of KORE1 contract placements convert to direct hire (n=552).

Not sure how many testers you need? Hit me up.

Send the ERP platform, the phase you’re in, how many test cycles you expect, your start date and whether you’re regulated, and I’ll tell you which seats you need, how many hours to start with, and where the plan is probably too thin.

Get a UAT staffing quote

Prefer to talk first? Call a KORE1 recruiter or download the 2026 rate card.