Functional Safety Associate

Keystone Engineering Inc; Houston (TX); On-site; USD 70,000 - 90,000; Full time

Job summary

Keystone Engineering Inc is looking for a motivated Functional Safety Associate in Houston, TX, providing a perfect opportunity for early-career engineers to gain expertise in ISA/IEC 61511 functional safety and safety instrumented systems.

In this full-time position, you will work alongside experienced consultants and participate in Process Hazards Analysis, develop technical documentation, and support field verification activities.

Ideal candidates possess a B.S. in Engineering and strong problem-solving skills, with a focus on the oil and gas industry.

Qualifications

• 0-5 years of engineering-related experience in the oil, gas, or chemical manufacturing industry preferred.
• Highly motivated self-starter with strong organizational skills.
• Attention to detail and ability to evaluate complex technical information.

Responsibilities

• Participate in Process Hazards Analysis and Layer Of Protection Analysis.
• Assist in the development of Safety Requirements Specification and SIL Verification Calculations.
• Support field verification activities at client facilities.

Skills

Strong written and verbal communication skills

Analytical skills

Organizational skills

Problem-solving skills

Education

B.S. in Engineering from an ABET-accredited program

Job description

SIS Silverstone, a Keystone affiliate partner, is a leading provider of functional safety consulting services to the refining, petrochemical, chemical, and energy industries. We are seeking a motivated Functional Safety Associate to join our growing team. This position provides an excellent opportunity for early-career engineers to develop expertise in ISA/IEC 61511 functional safety, process hazard analysis, and safety instrumented systems while working alongside experienced consultants.

Position Type: Full-time

Location: Houston, TX

Physical Demands: Sedentary

Travel Requirements: Occasional site visits

Essential Functions

• Participate and/or scribe in Process Hazards Analysis (PHA) / Layer Of Protection Analysis (LOPA)
• Support senior engineers in the evaluation of hazard analysis recommendations and the development of safety instrumented system (SIS) designs.
• Assist in the development of deliverables within all phases of the Safety Life-Cycle, including Safety Requirements Specification (SRS), SIL Verification Calculations, Proof Test Procedures, etc.
• Assist with Functional Safety Assessments (FSAs), including gathering and organizing engineering documentation from clients and project teams.
• Develop technical reports, calculations, and engineering documentation under the guidance of senior consultants.
• Review P&IDs, cause‑and‑effect diagrams, logic diagrams, and instrument data sheets.
• Support field verification activities and engineering surveys at client facilities.
• Ability to communicate technical concepts effectively to both engineering and non‑engineering audiences.

Requirements

• B.S. in Engineering from an ABET‑accredited program.
• 0-5 years of engineering‑related experience in the oil, gas, or chemical manufacturing industry preferred.
• Strong written and verbal communication skills.
• Highly motivated self‑starter with strong organizational and problem‑solving skills.
• Excellent analytical skills, attention to detail, and ability to evaluate complex technical information.
• Applicants must be currently authorized to work in the U.S. for any employer.

Experience Preferred

• Process Safety or Functional Safety Certification
• Familiarity with P&ID symbology and process design.

Equal Opportunity Employer, including disabled and veterans.