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Instrument Engineer Jobs in Baton Rouge, LA (NOW HIRING)

Westlake

Engineer II - Instrumentation

Geismar, LA

Provides engineering design, orders equipment and coordinates the construction of expense and capital projects as assigned. Ensures projects meet scope, cost and schedule requirements. Provides ...

Dow

Instrument Technician

Plaquemine, LA · On-site

Installation and checkout of plant instrumentation. * Assist in start-up of new installations. * Assist Manufacturing and Engineering or instrument related issues. * Assure completion of proper ...

ISC Constructors

Instrument Fitter

Plaquemine, LA · On-site

... service engineering, construction, and maintenance solutions throughout the United States The ... We are looking for positive, energetic Instrument Fitters with a wide variety of abilities to ...

ISC Constructors

Instrument Fitter

Geismar, LA · On-site

... service engineering, construction, and maintenance solutions throughout the United States The ... We are looking for positive, energetic Instrument Fitters with a wide variety of abilities to ...

Westlake

Engineer - Process Control

Plaquemine, LA

Develop preliminary scope for the instrument and control portion of capital and maintenance projects for assigned area. * Develop and provide cost estimates to project engineers. * Communicate with ...

Methanex

Control Systems Engineer

Geismar, LA · On-site

... basic instrument calibration. • Upholds controls technical excellence for the Methanex USA ... Leads the implementation of engineering solutions to remove the inhibited alarms, reduce alarm ...

Methanex

Control Systems Engineer

Geismar, LA

... basic instrument calibration. * Upholds controls technical excellence for the Methanex USA ... Leads the implementation of engineering solutions to remove the inhibited alarms, reduce alarm ...

Methanex

Control Systems Engineer

Geismar, LA

... basic instrument calibration. • Upholds controls technical excellence for the Methanex USA ... Leads the implementation of engineering solutions to remove the inhibited alarms, reduce alarm ...

Syensqo

I&E Technician

Baton Rouge, LA · On-site

$47.90/hr

An I&E Technician journeyman to perform maintenance on plant instrument and electrical equipment ... Install, test and edit programs for programmable logic controllers (PLC) in order to set up ...

HGA

E&I Designer

Baton Rouge, LA · On-site

... Instrument technical degree from an accredited University or trade school * 7+ years of experience in Petrochemical industry * Extensive knowledge of CAD software and engineering design software

Syensqo

I&E Technician

Baton Rouge, LA

$47.90/hr

An I&E Technician journeyman to perform maintenance on plant instrument and electrical equipment ... Install, test and edit programs for programmable logic controllers(PLC) inorder to set up ...

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Showing results 21-40

All JobsInstrument Engineer JobsInstrument Engineer Jobs in Baton Rouge, LA

Instrument Engineer information

See Baton Rouge, LA salary details

$10.7K

$89.5K

$139.8K

How much do instrument engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for instrument engineer in Baton Rouge, LA is $89,450.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $112,100.00 per year, depending on experience, location, and employer.

What does an instrument engineer do?

As an instrument engineer, your job is to design and build mechanical and electronic instruments for your employer. Most instruments are purpose-built to accomplish specific objectives, such as measuring the presence of particular chemicals or the pressure within pipes. Fulfilling the responsibilities and duties of an instrument engineer often requires creativity, flexibility, and the ability to coordinate with other engineers. You may also need to manage supplies, test instruments, or work overtime as needed to develop better instruments. This job title refers exclusively to designing and building instruments that measure or control processes and should not be confused with jobs that design and create musical instruments.

What are the key skills and qualifications needed to thrive as an instrument engineer, and why are they important?

To thrive as an Instrument Engineer, you need a solid background in instrumentation, control systems, and process automation, often supported by a degree in engineering and relevant industry experience. Familiarity with tools like PLCs, DCS, SCADA systems, and certifications such as ISA CAP or equivalent are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in designing, maintaining, and troubleshooting complex systems. These competencies are vital for ensuring the reliability, safety, and efficiency of industrial operations.

What are some common challenges instrument engineers face when working on multidisciplinary project teams?

Instrument Engineers often collaborate with process, electrical, and mechanical engineers, which can present challenges in aligning technical requirements and project timelines. Integrating instrumentation with complex systems requires clear communication to ensure proper data flow and control functionality. Adapting to evolving project specifications and troubleshooting issues during commissioning are also common, making flexibility and problem-solving skills essential. Building strong relationships with colleagues across disciplines helps streamline the process and achieve project goals efficiently.

Are instrument engineers in demand?

Instrument engineers are in demand in industries such as oil and gas, manufacturing, and power generation, where they design, install, and maintain control systems and instrumentation. The profession requires technical skills, certifications, and knowledge of automation tools, and job opportunities are expected to grow with ongoing infrastructure and technological development.

What is the difference between Instrument Engineer vs Control Systems Engineer?

AspectInstrument EngineerControl Systems Engineer
CredentialsBachelor's in Electrical, Mechanical, or Instrumentation Engineering; certifications like Certified Control Systems Technician (CCST)Bachelor's in Electrical, Mechanical, or Control Engineering; similar certifications in control systems
Work EnvironmentOil & gas, manufacturing, chemical plants, focusing on instrumentation and process controlAutomation, manufacturing, power plants, focusing on control system design and integration
Employer & Industry UsageIndustries requiring precise instrumentation for process controlIndustries implementing automation and control system solutions

Both roles involve engineering expertise in process control, but Instrument Engineers focus on selecting, installing, and maintaining instrumentation devices, while Control Systems Engineers design and optimize control algorithms and systems. They often collaborate but serve different technical functions within industrial settings.

More about Instrument Engineer jobs
What job categories do people searching Instrument Engineer jobs in Baton Rouge, LA look for? The top searched job categories for Instrument Engineer jobs in Baton Rouge, LA are:
Instrument Engineer jobs near you
Infographic showing various Instrument Engineer job openings in Baton Rouge, LA as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $89,450 per year, or $43 per hour.

Engineer II - Instrumentation

Westlake Corporation

Geismar, LA • On-site

Full-time

Re-posted 5 days ago

Westlake Chemical rating

7.8

Company rating: 7.8 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

41st of 100 rated chemical manufacturers

Job description

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.
SUMMARY
Westlake makes chemical and plastic products, which in turn make life better for people every day. We are a quality manufacturer and dependable global supplier of petrochemicals, plastics and building products. Our mission is to serve our clients by enhancing daily life through the products and services we provide.
Provides engineering design, orders equipment and coordinates the construction of expense and capital projects as assigned. Ensures projects meet scope, cost and schedule requirements. Provides engineering support to the maintenance organization to allow the plant to meet its cost and production goals. Perform the primary thinking encompassed by this job description. Comply with all Company policies and procedures. Fully support Company goals of continuous improvement and operational excellence at strategic and tactical levels including reviewing area of responsibility for improvement opportunities to initiate projects or communicate ideas to management as well as active participation on project teams
DUTIES AND RESPONSIBILITIES
May include, but are not limited to, the following:
  • Be proficient with SIS and SIF calculations - obtain all pertinent IEC 61511 certifications
  • Develop and improve sitewide safety validation plans per IEC 61511
  • Lead/Monitor SIS and Safety Critical Instruments PMs in SAP
  • Work with DCS analysts, I/E techs and operations to perform safety validation and update the SAP and other related documentation
  • Coach operation, production engineers, I/E techs and other stakeholders about IEC-61511 safety standards
  • Participates in PHA/LOPA and RCA investigations as required
  • Provides a detailed design in accordance with good instrumentation engineering and safety practices, government regulation, specifications, applicable codes and underwriter requirements.
  • Inspects new instrumentation for quality and conformance to Westlake specification and update SAP and SPI database
  • Set site standardization for Instrumentation, approve all purchases to ensure meets sites specs
  • Maintains Westlake instrumentation design and installation specification document.
  • Directs Draftsmen, checks drawings and submits for approval.
  • Coordinates field installation, inspects and accepts work per Westlake instrumentation design and installation standards.
  • Lead/track Instrumentation Reliability issues and propose solutions, provides engineering consultation and technical guidance as required by Maintenance and Production.
  • Oversee site Instrumentation Criticality Rankings and Inspection Testing and Preventative Maintenance plans.
  • Review/update all CapEx instrumentation needs.
  • This position may be required to drive company vehicles from time to time.
  • Contributes to creating and maintaining a favorable plant image by encouraging positive relations with employees and the community, encouraging maximum safety efforts and maintaining ethical practices in the plant.

EDUCATION, EXPERIENCE AND QUALIFICATIONS
  • B.S. Degree in Engineering, preferable in Chemical or Electrical Engineering
  • Minimum 5 yrs. engineering design experience and/or chemical or petrochemical plant experience.

PHYSICAL DEMANDS
While performing the duties of this job, the employee is frequently required to sit; stand; walk; use hands to touch, handle, or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to stoop, kneel, or crouch. Employee may be required to use stairs/elevators and have the ability to occasionally work at elevated heights. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. Additionally, this position must take general decisions requiring judgement and perform activities requiring sustained concentration.
WORK ENVIRONMENT
The noise level in the work environment is usually moderate as normally based in an office. Some of the work may be required in the operating units which can require usage of required PPE including safety glasses, hearing protection, FRC (flame retardant clothing) etc. May also result in exposure to outside elements and may require usage of stairs and elevators. Travel including air travel or auto travel may occasionally be required.
Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.
If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.

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