SCADA Engineer
Design and implement supervisory control and data acquisition systems for industrial automation.
What SCADA Engineers Do
SCADA (Supervisory Control and Data Acquisition) engineers build the nervous system of industrial infrastructure. They design control architectures, program PLCs (Programmable Logic Controllers), configure SCADA software platforms (like Ignition, iFIX, or WinCC), and design the communication networks that connect field instruments to control rooms.
A typical SCADA project involves creating point lists of all I/O (inputs and outputs), writing PLC logic in ladder diagram or structured text, designing HMI screens for operators, and testing the system against process requirements. SCADA engineers work in water/wastewater, oil & gas, power generation, manufacturing, and building automation — anywhere processes need to be monitored and controlled remotely.
As OT (Operational Technology) cybersecurity becomes critical, SCADA engineers increasingly need knowledge of ICS security frameworks (NERC CIP, IEC 62443). They also work with instrumentation engineers to select sensors, transmitters, and field devices. The shift toward cloud-connected SCADA and IIoT (Industrial Internet of Things) platforms is reshaping the discipline rapidly.
Education & Licensure
No universal license; PE (Control Systems) available in some contexts; industry certifications carry more weight
BS or AAS → vendor certifications → 3-5 years experience → senior/lead roles
Key Certifications
| Certification | Issuing Body | Notes |
|---|---|---|
| Certified Automation Professional (CAP) | ISA | Premier credential for automation and control professionals |
| ISA99/IEC 62443 Cybersecurity Certificate | ISA | Critical for OT security roles |
| Ignition Core Certification | Inductive Automation | Platform-specific cert widely valued in SCADA industry |
Salary Range (US)
Source: ISA Salary Survey 2025. Ranges reflect median reported compensation and vary by region, sector, and firm size.
Career Progression
PLC programming basics, HMI configuration, point list creation
Full system design, commissioning, protocol configuration
Architecture design, cybersecurity integration, team lead
Enterprise-wide OT strategy, digital transformation
Free Tools in the SCADA Studio
Related Articles & Guides
Frequently Asked Questions
How much does a SCADA Engineer make?
In the US, SCADA Engineers typically earn $70,000–$90,000 at entry level, $100,000–$125,000 at mid-career, and $140,000–$170,000+ at the senior level. Actual compensation varies by region, sector, firm size, and certifications. (Source: ISA Salary Survey 2025.)
What degree do you need to become a SCADA Engineer?
The typical path starts with a BS in Electrical Engineering, Controls Engineering, or Computer Science. No universal license; PE (Control Systems) available in some contexts; industry certifications carry more weight
What certifications help a SCADA Engineer?
Commonly pursued credentials include Certified Automation Professional (CAP), ISA99/IEC 62443 Cybersecurity Certificate, Ignition Core Certification. The right certification depends on your specialty and employer; see the certifications table above for issuing bodies and notes.
How long does it take to become a SCADA Engineer?
BS or AAS → vendor certifications → 3-5 years experience → senior/lead roles
Is SCADA Engineer a good career?
SCADA engineers design and implement control systems that monitor and automate industrial processes — from water treatment plants to oil pipelines and power grids. They program PLCs, configure HMIs, and design communication networks using industrial protocols like Modbus and DNP3. Demand is driven by ongoing infrastructure, construction, and technology work, and pay rises substantially with experience and licensure — from $70,000–$90,000 to $140,000–$170,000+.