Disciplines
The engineering disciplines we recruit
Each role profile covers what the discipline actually owns on a project, the credentials we verify, why the role is hard to fill and how The Grid Method™ screens for it. These pages are expertise references, not order forms - when you are ready to hire, every profile links through to the matching hiring guide and to /request-talent.
How this library is organized
A discipline taxonomy, not a flat job list
Gridline groups roles into discipline families - electrical, mechanical, controls & automation, civil/structural/process, project delivery, and commissioning, quality & safety. Each family has a hub page covering the discipline as a whole, with narrower specialization pages nested beneath it. Use the hub page to scope a search across a family; use the narrower pages when you already know the specific sub-specialty you need.
Discipline family
Commissioning & Quality (QA/QC)
2 role profiles in this family.
- Discipline hub
Commissioning Engineers
Engineers who verify installed systems meet design intent before facility turnover.
- Industries:
- Data Centers, Power & Utilities, Manufacturing
- Projects:
- New builds, retrofits, system turnovers, factory acceptance testing
- Discipline hub
QA/QC Engineers
Engineers who verify installation quality and code compliance throughout construction, not just at final inspection.
- Industries:
- Construction, Manufacturing, Mission-Critical Infrastructure
- Projects:
- Installation quality inspection, code compliance audits, punch list management
Discipline family
Electrical Engineering
4 role profiles in this family.
- Discipline hub
Electrical Engineers
Engineers who design and verify power distribution systems for industrial and mission-critical facilities.
- Industries:
- Power & Utilities, Data Centers, Construction
- Projects:
- Medium voltage distribution, substations, backup power systems
Relay Engineers
Engineers who program, test, and maintain protective relay settings for power system fault protection.
- Industries:
- Power & Utilities, Energy, Mission-Critical Infrastructure
- Projects:
- Relay setting calculations, protective device testing, substation relay commissioning
Protection Engineers
Engineers who design system-wide protection philosophy and coordination across power system assets.
- Industries:
- Power & Utilities, Energy, Mission-Critical Infrastructure
- Projects:
- Protection scheme design, system coordination studies, protection philosophy documents
Industrial Electricians
Skilled tradespeople who install, maintain, and troubleshoot electrical systems in industrial facilities.
- Industries:
- Manufacturing, Energy, Industrial Automation
- Projects:
- Panel installation, motor control wiring, plant electrical maintenance
Discipline family
Mechanical Engineering
3 role profiles in this family.
- Discipline hub
Mechanical Engineers
Engineers who design HVAC, piping, and process mechanical systems for industrial and critical facilities.
- Industries:
- Data Centers, Manufacturing, Industrial Automation
- Projects:
- Cooling system design, piping layouts, process mechanical upgrades
MEP Engineers
Engineers who coordinate mechanical, electrical, and plumbing design into one clash-free building system.
- Industries:
- Construction, Data Centers, Manufacturing
- Projects:
- MEP coordination, clash detection, multi-trade design integration
Maintenance Engineers
Engineers who design preventive maintenance and reliability programs to reduce unplanned equipment downtime.
- Industries:
- Manufacturing, Energy, Industrial Automation
- Projects:
- Preventive maintenance programs, reliability analysis, equipment failure investigations
Discipline family
Controls Engineering
3 role profiles in this family.
- Discipline hub
Controls Engineers
Engineers who design end-to-end control system architecture across PLCs, HMIs, and field instrumentation.
- Industries:
- Industrial Automation, Manufacturing, Power & Utilities
- Projects:
- Control system architecture, retrofits, process control upgrades
PLC Engineers
Engineers who program and troubleshoot PLC logic for production and process equipment.
- Industries:
- Manufacturing, Industrial Automation, Energy
- Projects:
- PLC programming, machine controls upgrades, line integration
SCADA Engineers
Engineers who design and configure SCADA systems for monitoring and control of distributed assets.
- Industries:
- Power & Utilities, Energy, Industrial Automation
- Projects:
- SCADA system builds, historian integration, remote site monitoring
Discipline family
Automation Engineering
1 role profile in this family.
Discipline family
Project Management
2 role profiles in this family.
- Discipline hub
Project Managers
Leaders who own schedule, budget, and client relationship across the life of a technical project.
- Industries:
- Construction, Mission-Critical Infrastructure, Power & Utilities
- Projects:
- Full project delivery, client management, budget and schedule ownership
Project Engineers
Engineers who manage technical scope, submittals, and RFIs to keep a project on track day to day.
- Industries:
- Construction, Mission-Critical Infrastructure, Manufacturing
- Projects:
- Submittal management, RFI tracking, technical scope coordination
Discipline family
Construction
2 role profiles in this family.
- Discipline hub
Construction Managers
Field leaders who run daily site execution, trade sequencing, and safety on technical construction projects.
- Industries:
- Construction, Mission-Critical Infrastructure, Manufacturing
- Projects:
- Site execution management, trade sequencing, field safety oversight
Field Engineers
Engineers who provide on-site technical troubleshooting and coordination during construction and startup.
- Industries:
- Construction, Industrial Automation, Mission-Critical Infrastructure
- Projects:
- Startup troubleshooting, field technical support, equipment installation oversight
Discipline family
Instrumentation Engineering
1 role profile in this family.
Discipline family
Project Controls
2 role profiles in this family.
- Discipline hub
Project Controls Engineers
Engineers who track cost, schedule, and performance data to give leadership an accurate view of project health.
- Industries:
- Construction, Mission-Critical Infrastructure, Energy
- Projects:
- Cost tracking, earned value analysis, schedule performance reporting
Schedulers
Specialists who build and maintain project schedules that accurately reflect real sequencing and constraints.
- Industries:
- Construction, Mission-Critical Infrastructure, Manufacturing
- Projects:
- Baseline schedule development, critical path analysis, schedule updates
Discipline family
Civil, Structural & Process Engineering
3 role profiles in this family.
- Discipline hub
Civil Engineers
Engineers who design site grading, drainage, utilities, and transportation infrastructure ahead of vertical construction.
- Industries:
- Infrastructure, Construction, Data Centers
- Projects:
- Site development, stormwater management, roadway and utility corridor design
Structural Engineers
Engineers who analyze and design load-bearing systems for buildings, bridges, industrial facilities, and offshore structures.
- Industries:
- Construction, Infrastructure, Manufacturing
- Projects:
- Building structural design, bridge analysis, industrial facility retrofits
Process Engineers
Engineers who design process systems, run simulations, and facilitate HAZOP reviews for oil, gas, and petrochemical programs.
- Industries:
- Oil, Gas & Petrochemical, Energy, Manufacturing
- Projects:
- Process design and simulation, HAZOP facilitation, equipment sizing
Discipline family
Safety Engineering
1 role profile in this family.
Need a discipline that is not listed?
Our coverage extends beyond these profiles. Describe the scope and we will tell you honestly whether we can deliver it well.