Fractional Automation Engineer vs. Full-Time Hire
When a medical device manufacturer decides to automate a production line, the first question is usually about the engineer. Do we hire someone full-time? Or do we bring in outside help?
It looks like a simple question. The full-time hire feels more controllable — someone on staff, available every day, part of the team. The fractional option feels like a compromise.
It isn’t. And the numbers make that clear.
The Side-by-Side
| Full-Time Senior Hire | MEPSCo Fractional | |
|---|---|---|
| Monthly cost (loaded) | $15,000–$17,500 | Project-based only |
| Time to start | 60–120 days | Days |
| Experience level | Varies by candidate | 96+ projects, 25 years |
| GAMP documentation process | Candidate-dependent | 22 document types, proven process |
| Between-project cost | Full salary continues | Zero |
| Attrition risk | High in this niche | None |
| Knowledge transfer | Lost when they leave | Built into every engagement |
| Vendor relationships | Candidate-dependent | 15+ relationships, 25 years |
The Full-Time Hire: What It Actually Costs
A senior automation engineer with real GAMP experience in FDA-regulated medical device manufacturing commands $120–150k in base salary. Loaded — benefits, payroll taxes, overhead, equipment, office space — that number lands at $150–210k per year. Call it $15,000–$17,500 per month.
That’s the cost when the role is filled.
The Hiring Timeline Problem
Senior automation engineers with GAMP documentation experience in medical device manufacturing are not easy to find. The role typically sits open 60–120 days with no qualified applicants. At $15,000/month in lost productivity, a 90-day vacancy costs $45,000 before the person starts.
During those 90 days, the automation project doesn’t move. Vendor quotes don’t get written. The URS doesn’t get developed. The project timeline slips by the length of the search — minimum.
The Between-Projects Problem
Medical device manufacturers don’t run a continuous stream of automation projects. A new filling line gets procured and validated. Then there’s 18 months of sustaining activities before the next major project. During that 18 months, the senior automation engineer — at $15,000/month — is doing work a junior engineer could handle.
That’s $270,000 in senior-level salary allocated to sustaining-level work between projects.
The Attrition Problem
Senior automation engineers leave when there’s no good project pipeline. They’re experienced enough to know their market value and mobile enough to act on it. When they leave, the institutional knowledge goes with them. The documentation process they built, the vendor relationships they managed, the pattern recognition from the projects they ran — gone.
The average cost to replace a mid-to-senior level technical employee is 50–200% of annual salary. On a $150k engineer, that’s $75,000–$300,000 in replacement cost on top of the vacancy period.
The Fractional Model: What It Actually Costs
MEPSCo engagements are priced at approximately 10% of total equipment cost on the first machine. Replicate builds are priced significantly lower.
A mid-size automation project — a single filling line or assembly machine — typically involves $500k–$1.5M in equipment. At 10%, the MEPSCo engagement runs $50k–$150k for the full procurement lifecycle from URS through IQ/OQ/PQ and knowledge transfer.
That’s the total cost. No salary between projects. No benefits. No attrition risk. No 90-day vacancy before the project starts.
What’s Included
Every MEPSCo engagement includes the full 8-step GAMP process: CRD, URS, vendor scoring and selection, project management, FRS/FDS, FAT/SAT, IQ/OQ/PQ, SOPs, and knowledge transfer to the internal team. 22 proprietary document types. 96+ projects of pattern recognition.
A full-time hire at $150k loaded doesn’t come with 96 projects of experience on day one. It comes with whatever experience that person has — which may or may not include GAMP documentation in a medical device manufacturing environment.
The Junior Engineer Alternative
Some manufacturers look at the full-time senior hire cost and decide a junior engineer is the answer. It isn’t — at least not as the person running the procurement project.
Junior engineers cost less per hour. The total project cost is higher. Steeper learning curve. More time per deliverable. Less pattern recognition means more mistakes that require rework. GMP compliance risk — a junior engineer who doesn’t fully understand what a solid URS requires can create 483 exposure the quality team spends months cleaning up.
High attrition rate. Junior engineers leave when better opportunities appear, often mid-project.
The right model isn’t senior or junior. It’s both — at the right stage. MEPSCo handles the procurement project at the senior level, then transfers to the junior engineer for sustaining activities. Neither role is wasted. The company gets senior-level execution on the project without paying the senior-level salary between projects.
When the Full-Time Hire Makes Sense
MEPSCo isn’t the right answer for every manufacturer.
If your company runs 4–6 automation procurement projects per year with no gaps between them, a full-time senior automation engineer may cost less over time than a series of fractional engagements. The math tips toward full-time when the project pipeline is continuous enough to justify the bench time.
If your company already has a senior automation engineer with active GAMP documentation experience and a full project pipeline, you don’t need MEPSCo. You need project coordination support at most.
MEPSCo is available in days, not months. The project starts when the project needs to start.
The Manufacturing Automation Assessment is the right place to work through which model fits your situation — before committing to either.
Proof
“You have to pay for the experience. You hire me, I’m going to do the work and get out, then the junior engineer takes over.”
REZA BASHAR · MEPSCo GAMP
96+ completed equipment procurement and validation projects. 25 years. $150M validated for the DOD during COVID with a reduced engineering team, on time, with no change orders.
Named references: Matt Richard (Director of Manufacturing, Hologic), Adam Baeuer (Assembly Operations Manager, Philips Medisize), Dave Carlberg (Cofounder, Kinematic Automation).
Common Questions
What does a senior automation engineer with GAMP experience actually cost?
Base salary for a senior automation engineer with GAMP documentation experience in FDA-regulated medical device manufacturing runs $120–150k. Loaded — benefits, payroll taxes, overhead — that lands at $150–210k per year, or $15,000–$17,500 per month. And that’s when the role is filled. A 60–120 day vacancy at that loaded rate adds $30,000–$60,000 in lost productivity before the person starts.
How long does it typically take to hire a senior automation engineer?
60–120 days is typical for a senior automation engineer with GAMP documentation experience in medical device manufacturing. The candidate pool is narrow. Most qualified candidates are already employed. Roles that require both automation engineering depth and FDA-regulated manufacturing experience take longer to fill than general engineering roles. During that time, the automation project doesn’t move.
Is a fractional engagement more expensive per hour than a full-time employee?
Yes. The hourly rate is higher. The total project cost is lower — often significantly. A fractional engagement has no between-project cost, no benefits, no attrition risk, and no 90-day ramp period. The comparison that matters is total cost to get the project done correctly, not hourly rate.
What happens to the documentation and institutional knowledge when a full-time engineer leaves?
It depends on how well the documentation was managed during the project. In most cases, significant institutional knowledge leaves with the engineer — vendor relationships, project history, undocumented decisions made during the build. MEPSCo builds knowledge transfer into every engagement as a deliverable: SOPs, PM SOPs, trained junior engineers, and complete GAMP documentation. When the engagement ends, the documentation stays.
Does MEPSCo replace the internal engineering team?
No. MEPSCo augments it. The fractional model is designed around the assumption that the manufacturer has a junior engineer on staff who takes over sustaining activities when the project ends. MEPSCo handles the procurement lifecycle at the senior level and transfers to the internal team by design. The internal team doesn’t get smaller — it gets better trained.
When does the full-time hire make more sense than a fractional engagement?
When the project pipeline is continuous enough to justify the bench time. If a manufacturer runs 4–6 automation procurement projects per year with no meaningful gaps, the economics shift toward a full-time hire. Most medical device manufacturers in the 50–500 employee range don’t have that volume of concurrent projects. The fractional model exists because most manufacturers have 1–2 major procurement projects over a 2–3 year period.
Book a Manufacturing Automation Assessment
30 minutes with Reza. Bring your project and your current thinking on staffing. Walk away with a clear picture of which model fits your situation.
Or download the GAMP Roadmap to see the full process.