Calibrate
We don't take a brief and run.
Technology & leadership recruiting for manufacturing, supply chain & logistics organizations that move America
We recruit the technology leaders and senior/staff engineers who keep manufacturers, distributors, 3PLs, and supply chain software teams moving — ERP, MES, WMS, TMS, OT/IT, data and AI. Direct-hire, nationwide, with a personal approach the large firms can't match.
Start hiring I'm a candidate 20+Years of experience
500+Placements made
92%Retention rate
4.3Resumes per hire
22.8Avg days to fill
The 2026 hiring reality
Whether you're a CIO filling a director seat, an operations leader recruiting an ERP or MES lead, or an HR team supporting a plant network, a senior technology search is a full-time job on top of your full-time job. The 2026 market is noisier, slower, and more expensive than it looks — and it punishes shortcuts hardest at the leadership and senior-engineering end.
Here are just a few current market realities to consider:
60+ daysDirector, VP, and architect searches routinely run 3–4 months when handled part-time alongside everything else.
70 %The best senior talent isn't applying — they're being recruited. Reaching them takes a network and outbound muscle most internal teams don't have the hours for.
213 %Once you add severance, lost productivity, team disruption, and re-opening the search, the cost of getting a senior or executive hire wrong is staggering.
15+ hrs/wkSourcing, screening, and scheduling a senior search eats a full day a week — every week — until the seat is filled.
A specialized recruiter doesn't replace your judgment — they give your team back the hours, and your search the reach, that senior hires demand.
What makes Invenio different
The market is full of agencies optimizing for speed and scale. We've spent two decades optimizing for something else: getting technology and leadership hires right inside manufacturing, supply chain, and logistics organizations.
Invenio has been founder-led by John Waslefsky since 2006. The relationship you start with is the relationship you keep — no account churn, no handoffs to a junior rep.
We're not a generic tech agency. We recruit into plants, distribution centers, 3PLs, and supply chain software companies — and we speak ERP, MES, WMS, TMS, and OT/IT fluently.
Our team has worked alongside CIOs, VPs of IT, and operations leaders. We screen for what actually breaks a hire — judgment, ownership, domain fluency — not keyword matches.
Structured post-placement check-ins at 1 week, 2 weeks, 1 month, 3 months, and 6 months. Retention is the metric we care about, not the placement fee.
20 years
A note from John
2006 – 2026 · 20 years
Invenio Search Group is celebrating its 20th anniversary — over 500 successful placements and counting. A short personal note from John on what two decades of building relationships has meant to us.
— John Waslefsky, Founder
Watch the message · 40 secCalibrated Search
We focus on outcomes, not just role tasks. We start with what "great" actually means — then measure every candidate against the profile you sign off on.
We don't take a brief and run.
The human work.
A score you can see.
Three pillars built around manufacturing, supply chain, and logistics — technology leadership that sets direction, the enterprise systems that run the operation, and the data, AI, and senior engineering talent that make it smarter.
CIOs, VPs, and directors who set the technology and operations agenda for manufacturers, distributors, and 3PLs.
View rolesThe functional and technical talent who run and modernize SAP, Oracle, NetSuite, Infor, Manhattan, Blue Yonder, Ignition and more.
View rolesData engineers, ML specialists, and senior/staff engineers who make forecasting, routing, and platforms actually work.
View rolesTestimonials
Two decades of relationships across CIOs, VPs of IT, directors, and senior technologists — in their own words.
Hiring managerInvenio has filled roles for nearly every company I've worked for in my career. 15-plus years in, the service and relationship are still world-class. If you need to hire tech or leadership roles, I highly recommend them.
Anthony A.
Founder & CEO, Velociti
Hiring managerInvenio Search Group is one of the top firms I use when we need talented, highly qualified technical resources. John understands our business and the skill-sets required to succeed here, and his rates are fair and reasonable.
Dale B.
Chief Information Officer
Hiring managerJohn runs Invenio with deep market knowledge, transparent process, and genuine integrity. He builds a real win-win for clients and candidates — qualities that aren't easy to find in recruiting.
Omar A.
CTO / Head of Engineering
Hiring managerJohn is one of those rare recruiters who delivers excellence whether you're the candidate or the hiring manager. I've worked with him in both capacities, and he exceeded expectations every time.
Indu A.
Software QA Manager
CandidateI've known John for over 10 years. He takes a vested interest in you as a person — a rare trait. He identifies your goals and works diligently to connect you with the right people, place, and position to thrive.
Joe D.
Solution Architect
CandidateNearly 15 years working with John and Invenio. Across multiple companies and countless agency relationships, John has been the one constant — integrity, genuine care, and unwavering professionalism.
Koorosh Y.
Technology Leader
CandidateOne of the best recruiters I've worked with. Thorough, communicative, and genuinely invested in finding the right fit. He combines professionalism with real kindness — a great person who's excellent at what he does.
Alyssa D.
Sr. Product Owner
CandidateWithout a doubt, the most diligent, experienced, and professional recruiter I've ever known. The moment I started working with John, the stress of transitioning jobs dissipated — I knew I was in savvy hands.
Jeff A.
Sr. Enterprise IT Security
CandidateJohn has helped me land two different jobs over the years. If I were looking tomorrow, he'd be my first and only call. He'll do everything in his power to make you successful.
Luke C.
Senior Software Engineer
CandidateJohn was great in helping me land my current position. He aligned my skills with the right role and stayed with me through the entire interview process. An excellent recruiter.JG
Joseph G.
Software Engineer
CandidateEasy to work with, in constant contact through the interview process, and exceptional at matching a candidate's skills to the role. I'd happily work with him again.JH
Jon H.
ServiceNow CSA
CandidateJohn didn't just help me find a job I'm still at and love — he helped me prepare for the intense interview process I needed to get through to land it.
Eric S.
Sr. .NET Software Engineer
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