Principal Instrumentation & Control Systems Engineer

Worley Group, Inc; Monrovia (CA); On-site; USD 160,000 - 235,000; Full time

Benefits offered by this job

PTO

401k plan

Medical, dental, vision benefits

Job summary

Worley Group, Inc. is seeking a Principal Instrumentation Controls Systems Engineer in Monrovia, CA to lead detailed instrumentation and control system design across medium to mega projects. You will support the project team from a technical perspective, ensuring safety, quality, and adherence to client specifications.

Experience with SPI, ARAMCO SAES standards, and multiple control systems is required. The role is based at our Monrovia office with potential travel to vendor facilities.

Qualifications

• This role requires an accredited engineering degree with extensive instrumentation and control design experience.
• Experience designing and delivering PLCs, DCS, and HMI/SCADA systems for complex facilities.
• Proficiency in SPI software and understanding of ARAMCO SAES standards is preferred.

Responsibilities

• Provide instrumentation and controls system engineering services on large projects and lead within the team.
• Ensure design work meets quality, cost, and schedule requirements and is performed safely.
• Interpret client specifications and coordinate with other disciplines and the client.
• Support procurement, construction, and commissioning activities as needed.

Skills

Instrumentation & Controls

PLC/DCS/SCADA

HMI/Alarm Management

SPI/SmartPlant Instrumentation

ARANSA SAES/ARAMCO standards

Education

Accredited Engineering Degree (General/Chemical/Electrical/Mechanical)

Tools

SPI software

Flowmeter sizing

CAD software

MS Office Suite

Job description

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Purpose:

We are currently seeking a Principal Instrumentation Controls Systems Engineer to join our Worley team in Monrovia, CA. As a part of the team, your core responsibility will be to provide detailed Instrumentation Controls Systems engineering design and support the project team from a technical perspective.

Responsibilities:

• You will provide instrumentation and controls system engineering services on medium, large, or mega projects to Worley' and its customers, including technical support and supervision within the instrumentation and controls engineering team.
• Ensure all engineering and design work performed meets quality, cost, and schedule requirements.
• Ensure all design work is safe and carried out in a safe manner.
• Ensure all design work conforms to the codes and standards used by the client, or to agreed industry standards.
• Perform designing/engineering work/deliverables as part of the Instrumentation & Controls team.
• Ability to interpret client specifications.
• Coordinate/Communicate with other disciplines and the client.
• Quality Assurance - Responsible for working within the provisions and guidelines of the Worley Quality Assurance system.
• Identify issues and problems, develop appropriate solutions, and ask for assistance when required.
• If required, assist and support junior personnel within the instrumentation & controls engineering team.
• Keep up to date with the latest developments and technical innovations in instrumentation & controls engineering.
• If required, function as instrumentation & controls engineering Lead on specific projects.
• If required, provide assistance and advice during procurement, construction, and commissioning activities.

What you will bring

Technical/Industry Experience and Qualifications Requirements:

• Working knowledge of Instrumentation & Control deliverables such as:
  • Panel (JB and Marshalling) Design.
  • P&ID's.
  • Loop Drawings.
  • Wiring Drawings.
  • Motor Control Schematics.
  • Instrument Location Drawings.
  • Instrument Installation Details.
  • Instrument Specifications (Datasheets).
  • I/O Lists.
  • Bill of Materials.
  • Conduit/Cable Tray/Cable Schedules.
  • Control Narratives and Strategies, algorithms.
  • Develop and implement control logic (in PLCs, DCS, other software).
  • Hardware and software integration for process control automation.
  • Cause and Effect Diagrams / SIF List and consequences.
  • Material Requisitions.
• Construction or Engineering Work Packages. Working knowledge of Instrumentation Calculation/Selection, such as:
  • Flow (Orifice Plates, Vortex, Venturi, Magnetic, Ultrasonic meters).
  • Level Measurement (Radar, Displacers, Gauges).
  • Temperature (including Thermowells Freq. wake calculation).
  • Pressure.
  • Process Analyzers and sampling systems would be a plus.
  • Competent use of instrument calculation/selection specific software.
• Working knowledge (design/configuration/implementation) of the following systems:
  • PLCs, SIS, DCS, CCS, VMS/CMS, Historian, IAMS, Alarm Management System, Training / Operator Straining Simulator, Wireless System, and IOT Network design from reputable vendor / manufacturer.
  • HMI, SCADA, Telecommunications, Cybersecurity.
  • Working knowledge of industry standards and codes related to Instrumentation & Control system deliverables.
  • Being able to work with multiple and concurrently small and medium projects.
  • Working knowledge of Computer-Aided Design software.
  • Working knowledge of SmartPlant Instrumentation (SPI) software, Flowmeter calculation/ sizing, and control valve sizing calculation.
  • Working knowledge (design/implementation) of Communication Networks is a plus.
  • Competent use of relevant software such as MS Office Suite.
• SmartPlant Instrumentation (SPI) software training (including wiring module) is a plus.
• ARAMCO Experience: Well versed and experienced with ARAMCO SAES standards.
• Knowledgeable in Refinery, Gas Compression and Gas processing facilities.

Additional Information:

• This role is based in the Monrovia CA Worley office locations and not eligible to support remotely.
• May be required to travel to the vendors facilities.
• Salary Range $160,079-$235,411.
• Benefits: eligible for PTO, 401k, medical, vision, dental, etc.
• Los Angeles: We will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance." #LI-AC1.

Education - Qualifications, Accreditation, Training:

Required:

• Accredited Engineering Degree in General Engineering, Chemical Engineering, Electrical Engineering, or Mechanical Engineering or related equivalent degree combined experience Typically, twelve years' experience.

Preferred:

• 12+ years of direct Instrumentation & Controls System design and engineering experience.
• Registered PE in Control Systems is preferred or ability to obtain license.
• Functional Safey Engineer (FSE) certification.
• Oil and Gas industry experience.
• Water treatment, power generation, data centers.
• Saudi Aramco experience.

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.

And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.