Fractional Automation Engineer vs. Validation Consulting Firm
When a medical device manufacturer realizes they need outside help on an automation procurement project, two options usually come to mind.
Call a large validation or GAMP consulting firm. Or find an independent specialist.
The consulting firm feels safer. Name recognition. A large team. Infrastructure. References from other enterprise clients. It looks like the lower-risk choice on paper.
It often isn’t. And the reasons why matter before you sign an engagement letter.
The Side-by-Side
| Large Validation Consulting Firm | MEPSCo Fractional | |
|---|---|---|
| Built for | Pharmaceutical manufacturing (primarily) | Medical device manufacturing (exclusively) |
| Team size | 4–10+ people per project | 1 senior engineer + contractor bench as needed |
| Experience depth | Framework-based, varies by consultant | 96+ completed projects, same process every time |
| Document templates | Adapted from pharma frameworks | Built from med device manufacturing projects |
| Engagement cost | $200–500k+ on mid-size projects | ~10% of equipment cost |
| Who does the work | Often junior consultants | Reza, directly |
| Vendor relationships | General industry contacts | 15+ relationships built project by project over 25 years |
| Manufacturer-side independence | Organizational independence | Personal independence — one person, no upsell incentive |
| Minimum engagement size | Often requires significant project scale | No minimum — 2 CMO fill units to $150M DOD project |
When a Large Consulting Firm Makes Sense
MEPSCo isn’t the right answer for every project.
Large consulting firms have team scale that a single fractional engineer can’t match on very large, very complex, multi-site projects running simultaneously. If a manufacturer is validating a network of production facilities across multiple geographies with dozens of equipment types, a firm with 500 consultants can deploy resources at a scale MEPSCo can’t.
Large firms also have enterprise infrastructure — quality management systems, compliance tracking, audit support — that some manufacturers need as a package alongside the project work.
If your project requires that scale, a large consulting firm may be the right choice. The Manufacturing Automation Assessment is the right place to determine whether your project fits the fractional model or needs something larger.
What MEPSCo Provides Instead
One senior engineer. 96+ completed equipment procurement and validation projects specifically in medical device manufacturing. 25 years building, testing, and refining a documentation process from scratch — not applying a framework borrowed from another industry.
Reza built the process at Gen-Probe in 2001 starting from a FAT with no documentation. He didn’t adapt it from pharmaceutical validation guidance. He built it from real medical device manufacturing projects, real vendor relationships, and real FDA scrutiny across 25 years.
22 proprietary document types developed specifically for medical device manufacturing automation procurement. Not adapted from pharmaceutical templates. Built for the equipment types, regulatory requirements, and procurement dynamics that medical device manufacturers actually deal with.
No team overhead. No junior consultants executing a senior partner’s engagement. No coordination cost. One engineer who knows the process because he built it and has run it 96+ times.
How Large Validation Consulting Firms Are Built
Large GAMP and validation consulting firms — firms with 200, 500, 1,000+ employees — built their practices around pharmaceutical manufacturing. That’s where the volume is. That’s where the frameworks were developed. That’s where the senior partners came up.
They apply those frameworks to medical device manufacturing clients. The frameworks aren’t wrong. But pharmaceutical manufacturing and medical device manufacturing automation have different equipment types, different scale, different regulatory emphasis, and different procurement dynamics. A process built for validating software systems and process equipment in pharmaceutical plants doesn’t map cleanly onto the procurement and validation of a custom assembly machine or a filling line for a medical device manufacturer.
The expertise isn’t identical. It’s adjacent.
The Team Model Problem
Large consulting firms send teams. That’s the model. A project manager, a documentation specialist, a validation engineer, a quality consultant. Four people billing hours on your project.
Four people billing hours produces four people’s worth of hourly cost. On a mid-size automation project, a large consulting firm engagement can run $200–500k+ — and that’s before scope expansion, which is built into the model. Teams grow when projects grow. Change orders at the consulting level compound change orders at the equipment level.
There’s also a coordination cost. Four people need to be briefed, aligned, and managed. The manufacturer ends up spending engineering time managing the consultants instead of running the project.
And the person who shows up to the kickoff meeting isn’t always the person who does the work. Senior partners sell the engagement. Junior consultants execute it. The experience level that won the contract isn’t always the experience level on the project.
The Pharma-First Problem
Large validation consulting firms were built for pharmaceutical clients. Their document templates, their validation frameworks, their institutional knowledge — built around process equipment, software validation, and batch manufacturing in regulated pharmaceutical environments.
Medical device manufacturing automation is different. Custom assembly machines. Filling lines. Lyophilized bead manufacturing. Vision inspection systems. Labeling automation. The equipment types are different. The procurement process is different. The vendor landscape is different. The buyer is a Director of Manufacturing, not a VP of Quality at a pharma company.
A consulting firm that applies pharmaceutical validation frameworks to medical device manufacturing automation isn’t wrong. It’s applying the right regulatory principles to a different operational context. That gap shows up in document templates that don’t fit, in validation approaches that add unnecessary overhead, and in consultants who know the framework but haven’t run 96 equipment procurement projects in this specific environment.
Proof
96+ completed equipment procurement and validation projects across 25 years in medical device manufacturing. Not pharmaceutical manufacturing. Medical device manufacturing.
$150M in equipment validated in one year during COVID for a DOD pandemic contract. On time. No change orders. With a reduced engineering team.
“He is well versed in all aspects of automated projects from mechanical to electrical design, assembly/fabrication methods, and testing. Reza has mastered this guidance through the development of protocols from the URS through PQ that state the requirements and test them throughout the duration of the project to ensure project success.”
JERRY TER LAAN · PRESIDENT, JERIT AUTOMATION
“Reza has been a driving force behind numerous high-value automation projects, both on-site and at our contract manufacturer facilities, over the past 15 years. His proficiency in executing FAT, SAT, Engineering Studies, IQ, OQ, and PQ has ensured that our systems meet and exceed regulatory standards, including FDA and GHTF process validation guidance.”
FRANK MAJDI · DIRECTOR, QUALITY ENGINEERING, HOLOGIC
Common Questions
What is the difference between a GAMP consultant and a validation consulting firm?
A validation consulting firm is an organization — typically 200–1,000+ employees — that deploys teams of consultants on client projects. A GAMP consultant is an individual with GAMP documentation expertise. MEPSCo is the latter: one senior engineer with 96+ completed projects who runs the engagement directly, not a firm that assigns junior consultants to execute a senior partner’s framework.
Are large validation consulting firms pharma-focused?
Most of them, yes. The large GAMP and validation consulting firms built their practices around pharmaceutical manufacturing — that’s where the volume and the regulatory pressure were highest when these firms were established. They apply those frameworks to medical device clients. The regulatory principles are sound. The operational context — equipment types, procurement dynamics, vendor landscape — is different in medical device manufacturing automation.
How does MEPSCo’s cost compare to a large consulting firm?
MEPSCo engagements are priced at approximately 10% of equipment cost on the first machine. A mid-size automation project — a single filling line or assembly machine — typically involves $500k–$1.5M in equipment, putting the MEPSCo engagement at $50k–$150k for the full procurement lifecycle. Large validation consulting firms on comparable projects typically run $200–500k+, with scope expansion built into the team model.
Does MEPSCo have the capacity for large projects?
MEPSCo runs 3–4 concurrent projects with a bench of contractors available for execution support. The DOD pandemic project involved $150M in equipment across multiple production lines in the US and UK — managed by MEPSCo with a small engineering team. Scale is a function of process and documentation quality, not headcount. That said, very large multi-site projects requiring simultaneous team deployment across dozens of locations may need a firm with larger staff deployment capacity.
Who actually does the work in a MEPSCo engagement?
Reza. Not a project manager who hands off to a junior consultant. Not a team assembled for the engagement and then reassigned. Reza runs the project from CRD through knowledge transfer. Contractors from his bench support execution on specific tasks when needed. The experience level that wins the engagement is the experience level that does the work.
Can MEPSCo provide the same documentation quality as a large consulting firm?
The documentation process was built from 96+ real medical device manufacturing projects, not adapted from pharmaceutical validation frameworks. 22 proprietary document types. Named quality references at Hologic — including a Director of Quality Engineering who has worked with Reza across 15 years and multiple high-value automation projects. The documentation has been tested under real FDA scrutiny across 25 years.
Book a Manufacturing Automation Assessment
30 minutes with Reza. Bring your project. Walk away with a clear read on whether the fractional model fits or whether your project needs something larger.
Or download the GAMP Roadmap to see the full process.