Controls Specialist

System One, Inc.; Boise (ID); Sur place; USD 83 000 - 90 000; Plein temps

Résumé du poste

System One, Inc. is seeking a Controls Specialist (PLC Systems Support) to troubleshoot and support Rockwell-based control systems in a mission-critical semiconductor environment. The role focuses on existing programs, ladder logic, I/O tracing, interlocks, and live operations for power and cooling infrastructure.

The position requires Siemens PLC experience and strong industrial controls fundamentals. You will work onsite in Boise with standard 60-hour weeks and a rotation that includes

Qualifications

• 3+ years of experience working with Siemens PLC systems.
• Strong ladder logic and industrial controls fundamentals.
• Experience with EtherNet/IP and industrial communication protocols.
• Ability to read electrical schematics and P&IDs.
• Comfortable working on live, uptime-sensitive systems.

Responsabilités

• Troubleshoot existing PLC programs using Rockwell Studio 5000 / Logix Designer.
• Trace I/O to isolate sensor/device/logic failures.
• Diagnose issues impacting chillers/cooling systems, switchgear/power distribution, backup generators, pumps, HVAC equipment.
• Review ladder logic/function blocks/interlocks to determine root cause.
• Coordinate with operations/maintenance to implement corrective actions.
• Support minor logic adjustments and system modifications as needed.
• Verify communications between PLCs, HMIs, BMS, and EPMS systems.
• Maintain documentation and follow MOC processes.
• Participate in incident response for uptime-critical systems.

Connaissances

Siemens PLC experience

Ladder logic

EtherNet/IP & industrial protocols

Electrical schematics & P&IDs

Live uptime systems

Outils

Rockwell Studio 5000 / Logix Designer

Description du poste

Controls Specialist (PLC Systems Support) – Semiconductor

Location: Boise, ID 83716 (onsite)

Pay rate

• $60–65/hr (flex depending on experience)

• Shift differential: +$5/hr after 6pm (when applicable)

Per diem

• $200/day

• Paid only while onsite and working in Boise

• Not paid on travel days (Day 1 and Day 10)

• Not paid for the 4 off days

Schedule / rotation

• Monday–Saturday, 10-hour days (no Sundays)

• Typically 60 hours/week

• Rotation noted by client: 2 weeks at 60 hours, 3rd week 50 hours, then back to 60 hours for 2 weeks (repeating)

Travel time

• Travel to/from site paid up to 4 hours each way

• No per diem on travel days

Tools and PPE

• Tools provided by client

• Candidate provides: safety-toed leather work boots that cover the ankle (defined heel), ANSI Z87 safety glasses, and boots/glasses must meet site requirements

• Provided onsite: branded high-vis vest, hard hat, gloves, hearing protection

• Dress code: long denim pants (no synthetic materials), shirts with sleeves

Required before first day onsite

• OSHA 10 Construction certification required prior to arrival (cannot be completed onsite; not paid)

Position summary

The Controls Specialist supports and troubleshoots PLC-based control systems in a mission-critical environment. This is not a greenfield programming role. You will navigate existing programs (ladder logic/function blocks), trace I/O, identify interlocks, diagnose faults, and support live operations for power and cooling infrastructure.

Key responsibilities

• Troubleshoot existing PLC programs using Rockwell Studio 5000 / Logix Designer

• Trace I/O to isolate sensor/device/logic failures

• Diagnose issues impacting chillers/cooling systems, switchgear/power distribution, backup generators, pumps, HVAC equipment

• Review ladder logic/function blocks/interlocks to determine root cause

• Coordinate with operations/maintenance to implement corrective actions

• Support minor logic adjustments and system modifications as needed

• Verify communications between PLCs, HMIs, BMS, and EPMS systems

• Maintain documentation and follow MOC (Management of Change) processes

• Participate in incident response for uptime-critical systems

Required qualifications

• 3+ years of experience working with Siemens PLC systems

• Strong ladder logic and industrial controls fundamentals

• Experience with EtherNet/IP and industrial communication protocols

• Ability to read electrical schematics and P&IDs

• Comfortable working on live, uptime-sensitive systems

Preferred qualifications

• Experience in data center, semiconductor, power generation, manufacturing, or other mission-critical facilities

• Familiarity with EPMS/BMS integration

• Understanding of HVAC and power distribution systems

• Ref: #223-Eng Orlando

• LI-ST1

• #M1

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.