Description

Please apply online for this position here Utilities System Analyst II - SCADA

Classification Responsibilities:  A Utilities Systems Analyst II is responsible for ensuring the security, 
integrity, and availability of industrial control systems within the City.  This includes monitoring, 
managing, and securing the network and systems that control critical industrial operations and requires 
expertise in both Information Technology (IT) and Operational Technology (OT) security practices, as 
well as an understanding of the specific needs and risks related to Industrial Control Systems (ICS).  The 
incumbent provides technical support and expertise in programming of the Supervisory Control and 
Data Acquisition (SCADA) system; develops programs, installs upgrades, maintains, and repairs the 
Programmable Logic Controls (PLC) at the Water Treatment Plants, pump stations, wells, lift stations, 
and sulfide treatment stations using Function Block Programming and Human Machine Interface (HMI) 
design; develops, creates, modifies, and tests graphic interfaces for use by the Utility Control Center and 
Plant Operators; evaluates, tests, and reviews vendor products; assists in installing, maintaining, 
troubleshooting, repairing, and modifying SCADA system hardware and software (examples:  Ethernet 
networks, servers, workstations, routers, switches, network communication devices, and PLCs); verifies 
Process and Instrumentation (P&ID) and electrical drawings for accuracy, and verifies that drawings 
agree with control descriptions and plant specifications; interfaces with engineers, contractors, vendors, 
and City personnel to determine how PLC software should control the plant and what type of HMI is 
needed; maintains documentation regarding SCADA network; and develops daily, weekly, monthly, and 
yearly reports as required by management and plant personnel.  The Utilities Systems Analyst II 
classification provides on- call support during non-business hours including evenings, weekends, and 
holidays and performs related duties as required. 
Distinguishing Features:  Incumbents are required to carry out assignments without detailed instruction 
or guidance.  The Utilities Systems Analyst II differs from the Utilities Systems Analyst I because of the 
development work that is performed in the creation of programs for new plants and sites.  The Utilities 
Systems Analyst II class differs from the Utilities Systems Analyst III by the latter having a greater 
involvement in the network architecture and broader scope of knowledge.  This class reports to a 
Utilities Control Systems Supervisor who reviews work through reports, conferences, and the evaluation 
of results achieved.  This class is FLSA exempt-computer professional.

The City of Mesa offers excellent benefits including paid time off, sick leave, medical, dental & vision insurance, tuition reimbursement, and participation in the Arizona State Retirement System.

Requirements

Minimum Qualifications Required.  Any combination of training, education, and experience 
equivalent to graduation from an accredited college or university with an Associate’s Degree in 
Computer Science, Information Technology, Engineering, or related field.  Considerable (3 - 5 years) 
work experience in information systems including work with SCADA or Utility Network experience. 
Special Requirements.  Must possess a valid Class D Arizona Driver's License by hire or promotion date. 
Substance Abuse Testing.  Due to the safety and/or security sensitive nature of this classification, 
individuals shall be subject to pre-employment or pre-placement alcohol, drug and/or controlled 
substance testing as outlined in City policy and procedures. 
Preferred/Desirable Qualifications.  Experience in the installation, maintenance, calibration, and 
repair of electronic (solid-state) controls, instrumentation, and related equipment is highly desirable. 

We are looking for candidates who understand operational technology environments, industrial control systems lifecycle management, utility processes, secure remote communications, in-depth programming complicated networked PLC systems, and the operational reliability expectations that come with supporting water, wastewater, gas, or electric utilities.