SCADA Instrumentation & Controls Engineer I-IV

This posting will remain open continuously until filled.

Salary Range: $32.21/HR - $60.86/HR

Anticipated Hiring Range: $38.29/HR - $60.86/HR, DOQ/E

The Town of Castle Rock’s future and the quality of that depend on the choices we make today. Do you want to be part of a team that make decisions that work now while preserving and protecting Castle Rock’s identity and quality of life for the future? We value teamwork, cooperation, and quality communication. We strive to provide exceptional public service to our customers and encourage creativity and innovation. We welcome all that share those values to apply.

Working for the Town of Castle Rock includes:

The opportunity to make a difference in our community

Career Advancement Programs

Employee well-being program

Competitive total compensation with an excellent benefits package

Free membership to the MAC or Recreation Center

Public Service Student Loan Forgiveness eligible employer About Castle Rock Water:

You can’t live without water, and Castle Rock Water can’t function without great employees. We’re on the lookout for talented individuals who are seeking a place to be valued and make a difference.

Castle Rock Water provides drinking water, sanitary sewer, and storm drainage systems for the Town of Castle Rock’s more than 80,000 residents and businesses. The Town is one of the fastest-growing and most sought-after communities in Colorado and it’s consistently ranked among the best and safest places to live in the State.

Castle Rock Water aspires to be a national leader in the water industry, developing a complete reuse system with one of the most advanced purification facilities in the country, implementing some of the most progressive conservation measures in Colorado and partnering on regional infrastructure with other water providers to secure renewable water for Castle Rock and the greater South Metro area. Whether managing water treatment at the award-winning plant, maintaining the $730 million in infrastructure, overseeing the financial security of our growing system, or ensuring sustainable long-term water supplies for the community, Castle Rock Water has many opportunities available to learn and grow with the organization.

Castle Rock Water is looking to grow its automation system over the next 7 years utilizing the SCADA Master Plan. We will be replacing old hardware with new Allen Bradley PLC’s and a FactoryTalk control system. This project will be following the PlantPax philosophy and is a great way to utilize your skills and keep up with future technology.

Essential Duties & Responsibilities:

Install, maintain, calibrate, and troubleshoot a wide range of electronic and electromechanical instrumentation and control devices—including pressure, level, and flow transmitters; analytical instruments; and process sensors—to ensure proper functionality across plant and remote sites.

Diagnose and repair control system issues, instrumentation failures, and electrical problems at treatment plants, pump stations, PRVs, and lift stations.

Perform all tasks related to a preventative maintenance (PM) program for all instrumentation and control equipment, including documentation, scheduling, and performance tracking.

Oversee and validate calibration/testing procedures for analyzers and transmitters; conduct bench testing to ensure performance accuracy and repeatability.

Maintain and enforce maintenance standards, calibration schedules, and repair protocols following industry best practices and regulatory compliance.

Provide service in troubleshooting, maintaining, programming, and optimizing the SCADA, PLC, HMI, and Radio communication systems.

Collaborate effectively with plant operators, mechanics, engineers, and supervisors to address SCADA-related issues and ensure system performance.

Document system updates, including PLC edits, calibration logs, and configuration changes.

Perform programming and configuration of field devices using computer-based software to ensure optimal functionality.

Support the repair and maintenance of radio communication equipment and associated networks.

Perform and record operational calculations and measurements related to plant performance.

Perform electrical equipment installations, wiring, and troubleshooting as needed.

Supports the administration of access control systems that integrate with water utility infrastructure for operational and security purposes.

Assists with regulatory compliance and documentation related to SCADA, telemetry, water quality instrumentation, and communication systems.

Participates in a 24/7 on-call rotation and responds to after-hours emergencies to support system continuity and rapid issue resolution.

Assist with snow removal duties at Castle Rock Water facilities using manual tools (e.g., shovel), as necessary.

Perform other related duties as assigned. Minimum Qualifications:

An equivalent combination of education, training, and experience that demonstrates required knowledge, skills, and abilities may be considered.

SCADA Instrumentation and Controls Engineer I: Generally, a High School diploma or GED equivalent; an Associate’s degree in instrumentation, electronics, or a controls-related field is preferred. At least two (2) years of relevant experience in instrumentation, industrial control systems, or electronic equipment repair within water/wastewater utilities; or upon successful completion of the Town’s approved career progression program; or an equivalent combination. A valid Driver’s License is required.

SCADA Instrumentation and Controls Engineer II: Generally, a High School diploma or GED equivalent; an Associate’s Degree in instrumentation, electronics, or a controls-related field is preferred. At least four (4) years of relevant experience in instrumentation, industrial control systems, or electronic equipment repair within water/wastewater utilities, or successful completion of the Town’s approved career progression program; or an equivalent combination. ISA Certified Controls Systems Technician Level 1 (CCST L1) is preferred. Ignition Basic Certification, CISCO Network certifications and Rockwell Automation or Emerson-certified training credentials is preferred. A valid Driver’s License is required.

SCADA Instrumentation and Controls Engineer III: Generally, a Bachelor’s Degree in Engineering, Computer Science Information Technology, or in a closely related field is required. At least six (6) years of relevant, hands-on experience in instrumentation and controls engineering, SCADA technology, or industrial automation within water/wastewater utilities; or successful completion of the Town’s approved career progression program; or an equivalent combination. ISA Certified Controls Systems Technician Level 2 (CCST L2) is preferred. Ignition Basic Certification, CISCO Network certifications and Rockwell Automation or Emerson-certified training credentials is preferred. A valid Driver’s License is required.

SCADA Instrumentation and Controls Engineer IV: Generally, a Bachelor’s Degree in Engineering, Computer Science, Information Technology, or in a closely related field is required. A Professional Engineer (PE) in a relevant field is preferred. At least eight (8) years of progressively responsible experience in SCADA, instrumentation and control systems within water/wastewater utilities; or successful completion of the Town’s approved career progression program; or an equivalent combination. ISA Certified Control Systems Technician Level 3 (CCST L3) is preferred. Ignition Basic Certification, CISCO Network certifications and Rockwell Automation or Emerson-certified training credentials is preferred. A valid Driver’s License is required.

Knowledge, Skills, and Abilities:

Knowledge of electrical theory, digital/analog circuits, and control system hardware/software design.

Knowledge of SCADA networks, PLC/HMI development, and cybersecurity protocols.

Experience with Allen-Bradley and Bristol Babcock/Emerson PLCs and RTUs.

Experience with Variable Frequency Drives (VFDs), including exposure to configuring and troubleshooting various models such as Allen-Bradley PowerFlex, Schneider, etc.

Skilled in the use of diagnostic tools and calibration devices (e.g., HART communicator, milliamp clamp, multimeters, and 4–20 mA sourcing tools).

Understanding of industrial communication protocols, including Ethernet/IP, serial, and wireless telemetry systems (e.g., CIP, MQTT, Modbus).

Proficient in diagnosing and troubleshooting instrumentation, automation, and network systems.

Ability to read, interpret, and edit complex engineering drawings (P&IDs, schematics, and network diagrams).

Thorough understanding of NFPA 70E electrical safety standards and industry best practices for safely operating and working on or near high-voltage equipment.

Strong leadership, training, and mentoring skills; able to delegate tasks effectively and foster team growth.

Clear and professional communication skills—both verbal and written.

Ability to work independently, manage multiple priorities, and make informed decisions under pressure. Physical Demands:

May include exertion of moderate physical effort to include lifting, carrying, pushing and/or pulling of objects and materials up to 60 pounds

Frequent performance of activities requiring a full range of body movement including climbing, balancing, stooping, kneeling/bending, crouching, crawling, and/or twisting

Frequent hand/eye coordination to operate tools and electrical equipment as well as for driving equipment and vehicles

Vision for reading, recording and interpreting information

Speech communication and hearing to maintain communication with employees and citizens Work Environment:

Ability to drive to and physically access Town facilities

Some duties may be performed in potentially any weather and environmental conditions

Ability to safely work with and in close proximity to high voltage electrical equipment Equipment Used:

This position may require the incumbent to occasionally use personal equipment (e.g. vehicle, cell phone, tools, etc.) in the course of their employment

This posting is subject to close at any point in time once a qualified pool of applicants has been obtained.

Must satisfactorily complete a criminal background check and driving record check prior to commencing employment.

The Town of Castle Rock is an Equal Opportunity Employer.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws.

For further information, please review the Know Your Rights notice from the Department of Labor.