- Can I post a multi-platform SCADA migration?
- Yes — and migrations are some of the most common postings on the platform. Profiles tag source and target platforms separately. Wonderware-to-Ignition, iFIX-to-FactoryTalk, Citect-to-Ignition, and WinCC-to-Ignition migrations all surface as filters. Buyers see engineers with the documented migration combination they actually need, not single-platform careers.
- What about historian work specifically?
- Historians are a first-class skill tag. Aveva PI, Canary, FactoryTalk Historian, Ignition Tag Historian, and InfluxDB-for-OT profiles are searchable directly. Common postings pair historian configuration with reporting and integration into Power BI or the plant ERP on the same contract.
- Do you have engineers with ISA-18.2 alarm rationalization experience?
- Yes. ISA-18.2 alarm rationalization is a tagged specialty. Process-industry buyers (chemical, pharmaceutical, oil and gas, refining) commonly post focused alarm-rationalization contracts before re-commissioning a unit or after an operator-fatigue audit.
- How does this work for water and wastewater utilities?
- Water and wastewater is a covered vertical with dedicated tags. Profiles include 10-state water-utility qualifications and NERC CIP awareness on power-water boundaries. Many profiles carry Allen-Bradley PlantPAx alongside a SCADA-platform certification, which is the common stack for municipal water plants.
- Can I post an OT-network hardening contract?
- Yes. ISA/IEC 62443 segmentation, firewall rule sets between Level 2 and Level 3, OPC UA tunneling, MQTT broker hardening, and SCADA-side cybersecurity tagging are all searchable. The platform shows historian, SCADA, and OT-cybersecurity experience separately so buyers can scope the right engineer to the right layer.
- When should I post an RFQ instead of a contract?
- For up to a small number of engineers on hourly engagements, post a contract or a multi-professional contract. For $500K+ scope where a system integrator should respond with a full proposal — design, deployment, validation, FAT, SAT, training — post an RFQ. Qualifying integrator companies on the platform respond with the complete proposal.
- Is GMP-validated pharmaceutical experience available?
- Yes. Pharmaceutical buyers can filter for FDA 21 CFR Part 11 and GAMP 5 directly. Profiles also tag the validation phase the engineer has worked in (IQ, OQ, PQ). Common postings combine validated SCADA programming with electronic batch record and audit-trail configuration on the same contract.
- Where is the strongest geographic coverage?
- Texas leads on oil-and-gas SCADA volume. Michigan and Ohio lead on automotive and supplier-plant SCADA. Pennsylvania and New Jersey lead on pharmaceutical. California leads on food, beverage, and water-utility. The platform's coverage is worldwide; in the US, the volume just concentrates around where the plants are.