These are the ATS keywords, credentials, and software terms that recur across current controls engineer job descriptions — organized so you can scan for what your resume is missing. Placement matters as much as presence: an ATS keyword buried in a skills list ranks lower than the same term used in context inside an experience bullet.
Title variants
- Controls Engineer
- Senior Controls Engineer
- Process Controls Engineer
- DCS Engineer
- SIS Engineer
- Instrumentation and Controls Engineer
- I&C Engineer
- Functional Safety Engineer
- SCADA Engineer
- APC Engineer
- Control Systems Engineer
- Automation Engineer
- Safety Instrumented Systems Engineer
- Instrument Engineer
DCS platforms
- Honeywell Experion
- Experion PKS
- DeltaV
- Emerson DeltaV
- CENTUM VP
- Yokogawa
- ABB 800xA
- System 800xA
- Siemens PCS 7
- SIMATIC PCS 7
- PlantPAx
- Rockwell
- C300 controller
- CHARMs
- Experion Batch
- DeltaV SIS
- Safety Manager
- FCS
- AC800M
Safety and SIL
- IEC 61511
- IEC 61508
- SIL
- SIL 2
- SIL 3
- LOPA
- Layer of Protection Analysis
- PFDAVG
- proof test interval
- PTI
- Safety Requirements Specification
- SRS
- Safety Validation Report
- SVR
- Triconex
- Tricon
- TMR
- 2oo3
- AADvance
- S7-400F
- F-CPU
- ESD valve
- partial stroke test
- PST
- ATEX
- IEC 60079
HAZOP and process safety
- HAZOP
- HAZOP Leader
- HAZOP Secretary
- IChemE
- risk assessment
- SIL assessment
- risk matrix
- consequence severity
- safeguard
- action item
- functional control description
- FCD
- control narrative
- PHA
- process hazard analysis
Instrumentation
- ISA 5.1
- P&ID
- instrument datasheet
- control valve
- Cv sizing
- flow transmitter
- orifice plate
- Coriolis
- HART
- FOUNDATION Fieldbus
- Profibus PA
- Profibus DP
- loop drawing
- instrument index
- calibration
APC and optimisation
- APC
- advanced process control
- MPC
- model predictive control
- AspenTech
- DMC3
- Profit Controller
- SMOC
- step test
- model identification
- constraint
- economic optimisation
- PI historian
- OSIsoft PI
- AVEVA PI Vision
SCADA and HMI
- SCADA
- AVEVA
- Wonderware
- Ignition
- GE iFIX
- ISA 101
- HMI
- historian
- OPC-UA
- IEC 62443
- ISA-99
- ISA-88
- batch control
- master recipe
- control recipe
Long-tail phrases
- controls engineer resume
- controls engineer cv
- how to write a controls engineer resume
- controls engineer resume 2026
- DCS engineer resume
- SIS engineer resume
- functional safety engineer resume
- Honeywell Experion resume
- Emerson DeltaV resume
- HAZOP engineer resume
Pasting these terms into your resume verbatim without matching context can read as keyword stuffing to a human reviewer, even if it passes the ATS. The full Controls Engineer resume guide shows where each category belongs and how to work it into real experience bullets.