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Safety Instrumented Systems Sis Engineer Jobs in Texas

Sr E&I Reliability Engineer

Big Spring, TX · On-site

$90 - $130/hr

  • Medical

  • Retirement

... safety instrumented systems (SIS), analyzers, CEMS, ambient air monitoring systems, sample systems ... Provide engineering technical support to operating units, environmental activities, and plant ...

Process Safety Engineer

Alvin, TX · On-site

$105 - $156/hr

... Instrumented System (SIS) documentation and supporting Safety Integrity Level (SIL) scenario ... Support SIS Engineering Authority in the risk assessment, scenario evaluation and documentation to ...

New

Instrumentation Engineer

Houston, TX · On-site

$85 - $110/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Instrumentation Engineer thyssenkrupp nucera offers world-leading technologies for high-efficiency ... Experience with DCS, PLC, SCADA, and Safety Instrumented Systems (SIS) is plus. * Strong knowledge ...

Process Safety Engineer

Alvin, TX · On-site

$105 - $156/hr

... Instrumented System (SIS) documentation and supporting Safety Integrity Level (SIL) scenario ... Support SIS Engineering Authority in the risk assessment, scenario evaluation and documentation to ...

New

Safety Instrumented Systems (SIS) * Alarm Management * Burner Management * HMI graphics (iFIX ... Apply generally accepted programming standards and techniques to assure efficient program logic

Safety Instrumented Systems (SIS) * Alarm Management * Burner Management * HMI graphics (iFIX ... Apply generally accepted programming standards and techniques to assure efficient program logic

Instrumentation Engineer

Houston, TX · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Instrumentation Engineer About us: thyssenkrupp nucera offers world-leading technologies for high ... Experience with DCS, PLC, SCADA, and Safety Instrumented Systems (SIS) is plus. * Strong knowledge ...

Safety Instrumented Systems (SIS) * Alarm Management * Burner Management * HMI graphics (iFIX ... Apply generally accepted programming standards and techniques to assure efficient program logic

Sr. Automation Engineer (19009)

Houston, TX · On-site

$96K - $126K/yr

Design, program, and test Safety Instrumented Systems (SIS) to ensure they meet required Safety ... Engineer and maintain industrial network architectures, ensuring reliable communication between ...

Showing results 41-60

Safety Instrumented Systems Sis Engineer information

What is a Safety Instrumented Systems SIS engineer?

Safety Instrumented Systems (SIS) Engineers are specialized professionals responsible for designing, implementing, maintaining, and testing safety instrumented systems in industrial facilities. These systems are critical for ensuring the safe operation of processes by automatically taking action to prevent hazardous events, such as equipment failures or process deviations. SIS Engineers work in industries like oil and gas, chemical, and manufacturing, where they help ensure compliance with safety standards and regulations. Their duties often include risk assessments, system configuration, troubleshooting, and documentation to safeguard people, property, and the environment.

What are the key skills and qualifications needed to thrive as a Safety Instrumented Systems SIS engineer?

To thrive as a Safety Instrumented Systems (SIS) Engineer, you need a solid background in electrical or instrumentation engineering, experience with process safety standards (such as IEC 61511/ISA 84), and a relevant engineering degree. Familiarity with SIS design and verification software, programmable logic controllers (PLC), distributed control systems (DCS), and certifications like TÜV Functional Safety Engineer are highly valued. Strong analytical thinking, attention to detail, effective communication, and the ability to collaborate with multidisciplinary teams distinguish top performers in this field. These skills ensure the reliable operation and compliance of safety systems, minimizing risks and protecting people, assets, and the environment in industrial settings.

What are some common challenges faced by Safety Instrumented Systems SIS engineers when working on large-scale industrial projects?

SIS Engineers often encounter challenges such as integrating new safety systems with legacy equipment, ensuring compliance with evolving industry standards like IEC 61511, and managing multidisciplinary collaboration across engineering, operations, and maintenance teams. They must also balance strict safety requirements with project budgets and timelines, all while conducting thorough risk assessments and functional safety analyses. Proactive communication and a strong grasp of both technical and regulatory aspects are essential to successfully navigate these complexities.

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

AspectSafety Instrumented Systems Sis EngineerControl Systems Engineer
CertificationsFunctional Safety certifications (e.g., IEC 61511, IEC 61508)Control system certifications (e.g., PLC, SCADA)
Work EnvironmentProcess industries, safety-critical systemsManufacturing, automation, process control
Primary FocusDesign, implementation, and validation of safety systemsDesign and maintenance of control systems for operational efficiency

While both roles involve control systems, the Safety Instrumented Systems Sis Engineer specializes in safety-critical systems ensuring compliance with safety standards, whereas the Control Systems Engineer focuses on overall process control and automation. The roles often overlap but differ mainly in their safety focus and certifications required.

What are popular job titles related to Safety Instrumented Systems Sis Engineer jobs in Texas?

For Safety Instrumented Systems Sis Engineer jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Safety Instrumented Systems Sis Engineer jobs in Texas look for?

The top searched job categories for Safety Instrumented Systems Sis Engineer jobs in Texas are:

Infographic showing various Safety Instrumented Systems Sis Engineer job openings in Texas as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

PRINCIPAL INSTRUMENTATION ENGINEER (PE)

Gulf Interstate

Houston, TX • On-site

Full-time

Re-posted 11 days ago


Job description

Description:

Position Title: Principal Instrumentation Engineer

Location: Houston, TX


Gulf Companies has served the global energy industry since 1953 by supporting the complete project lifecycle and developing valued business partnerships to ensure the success of the project. Our worldwide experience and multi-disciplined capabilities encompass all aspects of the Engineering, Procurement, Construction Management, Field Inspection, GIS Integrity, Staffing Services and more.


Position Description

The Principal Instrumentation Engineer handles medium, large and complex projects. He/she has wide latitude of technical authority with full work responsibilities, as well as limited administrative responsibilities, over a group of Instrumentation Engineers and Designers. He/she may assign and review work of lower-level personnel. He/she may also function as the Lead Instrumentation Engineer, responsible for all discipline technical and scheduling matters pertaining to the assigned project. Work is periodically reviewed by the Chief Instrumentation Engineer for accomplishment of objectives.


Essential Functions

  • Prepares or reviews discipline job specifications.
  • Prepares or reviews requisitions for inquiry and purchase of equipment, materials, and subcontracts.
  • Approves technical bid evaluations for equipment, materials, bulk materials and subcontracts in cooperation with the Procurement Department.
  • Prepares and reviews/approves operation philosophy and Cause & Effect diagrams.
  • Reviews and provide inputs to Piping and Instrumentation Diagrams (P&IDs) and Process Flow Diagrams (PFDs)
  • Develops Network Architecture, Instrument Index, I/O List and layouts as required by the discipline.
  • Directs/observes factory acceptance testing of equipment.
  • Reviews plot plans and facilities for Instrumentation & Control requirements.
  • Coordinates with and provides liaison with client personnel relative to Instrumentation & Control activities.
  • Reviews and approves vendor documents.
  • Prepares or reviews engineering and design status reports, logs, work plans and project variances.
  • Reviews the discipline scope of work to be executed to ensure it matches project specification and/or the proposal documents as appropriate
  • Accepts both short and extended term assignments to the site, client’s office, etc. as may be requested by the Chief Instrumentation Engineer.


ADDENDUM: INSTRUMENTATION ENGINEERING DEPARTMENT

Instrumentation Engineering is a highly specialized group whose function is to provide design-engineering service covering:

  • Network Architecture – Develop the optimum instrumentation and control system based upon desired reliability, maintainability, flexibility, Integration and cost.
  • Cause and Effect – Develop matrix logic of critical conditions where if a cause happens what should be the effect. Engineer should identify the possible root causes, sort out and relate some of the interactions among the factors affecting a particular process or effect and analyze existing problems so that corrective action can be taken.
  • Operation Philosophy – Develop narrative of how plant operates and its integration with the control systems.
  • Safety Instrumented System (SIS) – Determine location, size and arrangement of major equipment.
  • Basis Process Control System (BPCS) – Determine location, size and arrangement of major equipment.
  • Standards Specifications – Responsible for technical content of standards and preparation of specification including:

SCADA Systems

Temperature, Pressure, Level and Flow Transmitters

Safety Instrumented Systems

Basic Process Control Systems

Temperature, Pressure, Level and Flow Switches

Fire and Gas Systems

Temperature, Pressure, and Level Gauges

Analyzer Systems

Flow meters

Leak detection Systems

Security Systems

Telecommunication Systems

Commissioning and Operation Manuals


  • Construction Drawings – Approved for construction drawings and schedules:

Network Architecture

Interconnecting Wiring Diagrams

Instrument location Plan

Raceway and cable schedule


#LI-RG1

Requirements:

Qualifications

  • Typically 8+ years proven experience in oil and gas, focusing on pipeline facilities.
  • Familiar with natural gas industry standards and codes published by NEMA, NFPA, API, AGA, ISA, IEC, ANSI, etc. and have the ability to apply the standards to measurement, process control and control system designs.
  • Knowledge of computer systems in an engineering environment.
  • Excellent written and verbal communication skills.


Education

  • Bachelor of Science degree in Mechanical, Electrical or Chemical Engineering
  • Professional Engineering License required


Competencies

  • Results oriented
  • Customer focused
  • Impact and influence
  • Business and people acumen
  • Strong interpersonal skills to work with Multi-Disciplined Team, and Managers
  • Strong organizational skills to handle multiple projects at once
  • Strong communication and networking skills to work with variety of groups and people


Work Environment/Physical Demands

  • Working conditions are normal for an office environment
  • Frequent sitting and operating a computer
  • Must be able to use body members to work, move or carry objects or office materials
  • Must be able to exert up to 10 pounds of force occasionally
  • Physical demands requirements are at levels of those for sedentary work



Gulf is an Equal Opportunity Employer.? All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.