Instrumentation & Control (I&C) Engineer

JLL supports the Whole You, personally and professionally.

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology to our clients. We are committed to hiring the best, most talented people in our industry; and we support them through professional growth, flexibility, and personalized benefits to manage life in and outside of work. Whether you've got deep experience in commercial real estate, skilled trades, and technology, or you're looking to apply your relevant experience to a new industry, we empower you to shape a brighter way forward so you can thrive professionally and personally.

Position OverviewThe Instrumentation & Control (I&C) Engineer is responsible for ensuring reliable operation, calibration, troubleshooting, and improvement of facility systems and equipment that support semiconductor manufacturing. This includes monitoring and controlling utilities such as wastewater treatment, HVAC, CDA/N2, specialty gases, chemical distribution, and electrical systems through automated control platforms such as PLCs, SCADA, and BMS.

The engineer works closely with operations, maintenance, construction, safety, and vendor teams to maintain high equipment uptime and ensure compliance to industry standards and safety regulations.

Key Responsibilities1. Instrumentation & Control System ManagementManage, maintain, and troubleshoot instrumentation for facility systems (flow meters, pressure transmitters, temperature sensors, level sensors, analyzers, etc.).

Perform calibration, loop checks, and accuracy verification for critical instruments.

Ensure proper functioning of control systems including PLCs, SCADA, DDC, BMS, and EMS.

1. System Monitoring & TroubleshootingConduct root-cause analysis (RCA) for instrumentation or control-related alarms and failures.

Provide rapid technical support to operations during system interruptions.

Monitor system performance and ensure compliance with process specifications.

1. Project Support & UpgradesSupport facility expansion, tool hook-up, and modification projects involving instrumentation and control.

Review and approve engineering drawings (P&ID, control logic diagram, I/O list, single line diagram).

Coordinate FAT/SAT for instrumentation and control components.

1. Preventive & Predictive MaintenanceDevelop and optimize PM/CM procedures for instruments and control devices.

Implement predictive maintenance tools—vibration analysis, thermography, sensor diagnostics.

Ensure maintenance documentation and calibration records are up to standard.

1. System Improvement & OptimizationImprove system reliability through instrumentation upgrades, control logic enhancements, and automation improvements.

Reduce utility consumption by optimizing control parameters.

1. Safety, Compliance & DocumentationEnsure instrumentation and control systems comply with semiconductor standards (SEMI), OSHA, local regulatory requirements, and internal EHS policies.

Prepare SOPs, method statements, and instrument calibration reports.

Participate in safety reviews such as HAZOP, LOPA, and risk assessments.

Required QualificationsEducationBachelor's Degree in Electrical Engineering, Instrumentation & Control Engineering, Mechatronics, or related field.

Experience3–7 years of experience in instrumentation, control systems, or facilities engineering—preferably in semiconductor, pharmaceutical, petrochemical, or high-tech manufacturing.

Technical SkillsStrong knowledge of industrial instrumentation (pressure/temperature/flow/level sensors, analyzers, transmitters).

Hands-on PLC/SCADA experience (Siemens, Allen Bradley, Honeywell, Yokogawa, Schneider, etc.).

Understanding of P&ID, control logic, loop diagrams, and I/O configurations.

Experience with BMS/EMS systems, communication protocols (Modbus, Profibus, Ethernet/IP).

Familiarity with utilities used in semiconductor facilities: UPW, wastewater, CDA, N2, vacuum, gases, HVAC.

Soft SkillsStrong problem-solving and analytical thinking.

Good communication skills to coordinate with cross-functional teams.

Able to work under pressure in fast-paced manufacturing environments.

Strong safety mindset.

If this job description resonates with you, we encourage you to apply even if you don't meet all of the requirements below. We're interested in getting to know you and what you bring to the table

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health.

About JLL –

We're JLL—a leading professional services and investment management firm specializing in real estate. We have operations in over 80 countries and a workforce of over 102,000 individuals around the world who help real estate owners, occupiers and investors achieve their business ambitions. As a global Fortune 500 company, we also have an inherent responsibility to drive sustainability and corporate social responsibility. That's why we're committed to our purpose to shape the future of real estate for a better world. We're using the most advanced technology to create rewarding opportunities, amazing spaces and sustainable real estate solutions for our clients, our people, and our communities.

Our core values of teamwork, ethics and excellence are also fundamental to everything we do and we're honored to be recognized with awards for our success by organizations both globally and locally.

Creating a diverse and inclusive culture where we all feel welcomed, valued and empowered to achieve our full potential is important to who we are today and where we're headed in the future. And we know that unique backgrounds, experiences and perspectives help us think bigger, spark innovation and succeed together.