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Safety Instrumented System Engineer Jobs (NOW HIRING)

Audubon Companies

Subject Matter Expert

Houston, TX

Safety Instrumented System (SIS) Subject Matter Expert Audubon is currently seeking a SIS Subject ... Collaborating with process engineering, operations, and maintenance teams to integrate SIS within ...

Audubon Companies

Subject Matter Expert

Plaquemine, LA · On-site

Safety Instrumented System (SIS) Subject Matter Expert Audubon is currently seeking a SIS Subject ... Collaborating with process engineering, operations, and maintenance teams to integrate SIS within ...

MDA Edge

Pursue Your Passion with Purpose

Elgin, IL · On-site

... of Safety Instrumented Systems (SIS). Key Responsibilities: * Serve as the lead on large-scale ... Bachelor's degree in chemical, Mechanical, or Electrical Engineering (Chemical Engineering ...

New

BASF

Automation Engineer

Greenville, OH · On-site

Safety Instrumented System (SIS) Engineer certification or familiarization with safety instrumented systems is highly preferred. You Create Chemistry By... * Maintaining the health of DCS system ...

Linde

Lead Process Safety Engineer

Tonawanda, NY · On-site

$98K - $128K/yr

Determination and design of Safety Instrumented Systems * Implementation of process safety ... Assessing and promoting compliance with Linde Engineering, Linde Gas and corporate process safety ...

ORAU

Control System Engineer

Greenville, SC · On-site

The Control Systems Engineer will collaborate with multidisciplinary engineering team, project ... Develop specifications and design of DCS, PLC and Safety Instrumented Systems (SIS) hardware and ...

UDR Consulting Inc

Control System Engineer

Houston, TX · On-site

Develop specifications and design of DCS, PLC and Safety Instrumented Systems (SIS) hardware and ... Professional Engineer license. * Practical field experience • EPC project experience for the ...

ORAU

Control System Engineer

Greenville, SC

The Control Systems Engineer will collaborate with multidisciplinary engineering team, project ... Develop specifications and design of DCS, PLC and Safety Instrumented Systems (SIS) hardware and ...

ORAU

Control System Engineer

Greenville, SC · On-site

The Control Systems Engineer will collaborate with multidisciplinary engineering team, project ... Develop specifications and design of DCS, PLC and Safety Instrumented Systems (SIS) hardware and ...

ORAU

Control System Engineer

Houston, TX

The Control Systems Engineer will collaborate with multidisciplinary engineering team, project ... Develop specifications and design of DCS, PLC and Safety Instrumented Systems (SIS) hardware and ...

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Safety Instrumented System Engineer information

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How much do safety instrumented system engineer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for safety instrumented system engineer in the United States is $66.89, according to ZipRecruiter salary data. Most workers in this role earn between $54.33 and $79.09 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Safety Instrumented System Engineer, and why are they important?

To thrive as a Safety Instrumented System Engineer, you need a solid background in control systems engineering, process safety, and safety standards like IEC 61511, usually supported by a degree in engineering and relevant work experience. Familiarity with safety PLCs, Distributed Control Systems (DCS), safety lifecycle management tools, and certifications such as TÜV Functional Safety Engineer are typically required. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with multidisciplinary teams and ensuring system integrity. These competencies are essential to design, implement, and maintain safety systems that protect people, assets, and the environment in high-risk industrial settings.

What are Safety Instrumented System Engineers?

Safety Instrumented System (SIS) Engineers are specialized professionals responsible for designing, implementing, and maintaining automated safety systems in industrial environments, such as oil and gas, chemical, and manufacturing plants. Their primary role is to ensure that safety systems, like emergency shutdowns and alarms, function correctly to protect people, equipment, and the environment from hazardous incidents. SIS Engineers work closely with other engineering disciplines to assess risks, develop safety requirements, and verify that safety systems comply with industry standards. They are essential for maintaining regulatory compliance and minimizing operational risks.

What are some common challenges faced by Safety Instrumented System Engineers on large industrial projects?

Safety Instrumented System Engineers often encounter challenges such as ensuring compliance with international safety standards (like IEC 61511), integrating safety systems with existing plant control systems, and managing complex documentation requirements. Collaboration with multidisciplinary teams—such as process engineers, control engineers, and project managers—is essential to align safety requirements with operational needs. Additionally, these engineers must frequently troubleshoot unexpected issues during commissioning and ensure that all safety functions are properly validated before start-up.

What is the difference between Safety Instrumented System Engineer vs Control Systems Engineer?

AspectSafety Instrumented System EngineerControl Systems Engineer
CertificationsFunctional Safety certifications (e.g., IEC 61511, IEC 61508)Control system design and programming certifications (e.g., PLC, DCS)
Work EnvironmentIndustrial plants, process industries, safety-critical systemsManufacturing, automation, process control environments
Industry UsageProcess safety, oil & gas, chemical manufacturingAutomation, manufacturing, building management
Primary FocusEnsuring safety integrity and risk reductionOptimizing control processes and system performance

The Safety Instrumented System Engineer focuses on designing and maintaining safety systems to prevent accidents, emphasizing safety integrity and risk management. In contrast, the Control Systems Engineer concentrates on controlling and automating processes for efficiency. While both roles work within industrial environments and may require technical certifications, their core responsibilities differ significantly in safety versus control optimization.

More about Safety Instrumented System Engineer jobs
What cities are hiring for Safety Instrumented System Engineer jobs? Cities with the most Safety Instrumented System Engineer job openings:
What job categories do people searching Safety Instrumented System Engineer jobs look for? The top searched job categories for Safety Instrumented System Engineer jobs are:
Safety Instrumented System Engineer jobs near you
Infographic showing various Safety Instrumented System Engineer job openings in the United States as of June 2026, with employment types broken down into 3% As Needed, 38% Full Time, and 59% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $139,121 per year, or $66.9 per hour.
Subject Matter Expert

Subject Matter Expert

Audubon Companies

Houston, TX

Full-time

Posted 6 days ago

Job description

Safety Instrumented System (SIS) Subject Matter Expert

Audubon is currently seeking a SIS Subject Matter Expert to be part of a project team, working onsite at a client's plant. The SIS Subject Matter Expert will be responsible for the lifecycle management, design, and optimization of SIS in accordance with industry standards such as International Electrotechnical Commission IEC 61511.

PRIMARY RESPONSIBILITIES:

  • Providing technical leadership in process safety, risk assessment, and functional safety implementation, ensuring robust protection layers in high-hazard chemical processing environments.
  • Leading the design, specification, and validation of Safety Instrumented Systems (SIS) across multiple projects and operating facilities.
  • Applying and facilitating Layer of Protection Analysis (LOPA) using structured workbook methodologies to determine Safety Integrity Level (SIL) requirements.
  • Performing and reviewing Fault Tree Analysis (FTA) and other reliability modeling techniques to assess risk reduction and system integrity.
  • Ensuring SIS lifecycle compliance including hazard analysis, SIL verification, installation, commissioning, and ongoing performance monitoring.
  • Collaborating with process engineering, operations, and maintenance teams to integrate SIS within broader process safety frameworks.
  • Conducting periodic SIS performance audits, proof test reviews, and gap assessments.
  • Providing technical mentoring and guidance to engineering teams on functional safety best practices.
  • Supporting Management of Change (MOC) processes involving SIS modifications.
  • Interfacing with corporate and regulatory bodies to ensure adherence to internal standards and external compliance requirements.
  • Additional duties as assigned.

EXPERIENCE AND SKILL REQUIREMENTS:

  • Bachelor's degree in Chemical Engineering, Electrical Engineering, or related discipline.
  • 15+ years of experience in SIS design, implementation, and lifecycle management in the chemical or petrochemical industry.
  • Proven experience working with or within organizations such as Dow Chemical Company or similar large-scale process industries.
  • Deep expertise in LOPA workbook development and facilitation.
  • Strong hands-on experience in Fault Tree Analysis (FTA) and quantitative risk assessment techniques.
  • Extensive knowledge of IEC 61511 / IEC 61508 standards.
  • Experience with SIS platforms (e.g., Honeywell, Emerson, Yokogawa, Schneider Electric).
  • Demonstrated ability to lead cross-functional safety studies (HAZOP, LOPA, SIL reviews).

Preferred Certifications

  • TUV Functional Safety Engineer (or equivalent)
  • Certified Safety Professional (CSP) or similar

Key Skills

  • Functional Safety Lifecycle Management
  • Risk Assessment & Hazard Analysis
  • SIL Determination & Verification
  • Reliability Engineering & Modeling
  • Process Safety Management (PSM)
  • Strong analytical and leadership capabilities

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