Instrumentation and Controls Engineer

Seneca Resources; Corvallis (OR); On-site; USD 80,000 - 113,000; Full time

Job summary

Seneca Resources is seeking a career-level Instrumentation and Controls Engineer for an on-site, contract-to-hire opportunity supporting advanced industrial projects. You will design, program, and integrate PLC/SCADA/HMI systems, develop SOOs, and work with multidisciplinary teams to deliver reliable automation in dynamic manufacturing environments.

The role emphasizes field work in active construction settings, collaboration with client owners, and delivering high-quality control solutions for

Qualifications

• Bachelor’s degree in Electrical, Mechanical, or Chemical Engineering from an ABET-accredited institution.
• At least 6 years of instrumentation and controls engineering experience.
• Active Professional Engineer (PE) licensure required.
• Experience with instrumentation and control systems for industrial facilities.
• Understanding of NFPA and UL 508A standards.
• Experience in pharmaceutical/manufacturing/data center environments is a plus.
• Strong communication and multitasking abilities.
• Experience developing or programming PLC, SCADA, and HMI systems.

Responsibilities

• Develop proposals, budgets, and schedules for process-specific engineering work.
• Design and implement instrumentation and controls for manufacturing equipment and safety systems.
• Provide in-process controls support within manufacturing environments.
• Design facility control systems and SCADA projects.
• Develop P&IDs, loop drawings, control panels, and wiring diagrams.
• Document Sequences of Operation (SOOs).
• Support PLC, SCADA, and HMI programming and system integration.
• Collaborate with owners, engineers, and construction teams; present to clients and teams.
• Lead or support small design teams and contribute innovative engineering practices.
• Perform field work in active construction environments.

Skills

Verbal and Written Communication

Collaboration

Analytical Thinking

Multitasking

Problem Solving

Education

ABET-accredited Engineering Degree (Electrical/Mechanical/Chemical)

Tools

PLC

SCADA

HMI

AutoCAD

Revit

Navisworks

Job description

Position Title: Instrumentation and Controls Engineer

Location: Corvallis, Oregon

Clearance Requirements: None

Pay Rate: $70.00 per hour

Contract

Position Description

Seneca Resources is seeking a career-level Instrumentation and Controls Engineer for an on-site, contract-to-hire opportunity supporting advanced industrial and commercial facility projects. This role is ideal for an experienced controls professional who enjoys solving complex engineering challenges, collaborating with multidisciplinary teams, and delivering reliable automation and control systems in dynamic manufacturing and construction environments.

You will work closely with client owners and project teams to support schedules, design requirements, system integration, programming, and in-process controls activities. Qualified candidates will have the opportunity to contribute to state-of-the-art facilities and projects across industries such as pharmaceutical manufacturing, semiconductor facilities, data centers, and related industrial environments.

Key Responsibilities

• Develop proposals, budgets, and schedules for process-specific engineering work.
• Design and implement instrumentation and controls for manufacturing process equipment, safety systems, and automation systems.
• Provide in-process controls support within manufacturing environments.
• Design facility control systems and SCADA projects.
• Develop P&IDs, loop drawings, control panels, and detailed wiring diagrams.
• Develop and document Sequences of Operation (SOOs).
• Support system integration and programming activities for PLC, SCADA, and HMI systems.
• Collaborate with client owners, engineers, construction teams, and multidisciplinary project stakeholders.
• Deliver technical and business presentations to clients and internal teams.
• Lead or support small design teams and contribute innovative solutions and engineering best practices.
• Perform field work in active, sustaining construction environments.

Top Requirements

• Bachelor’s degree in Electrical, Mechanical, or Chemical Engineering from an ABET-accredited institution.
• At least 6 years of experience in instrumentation and controls engineering.
• Active Professional Engineer (PE) licensure required.
• Experience with instrumentation and control systems for industrial, manufacturing, or commercial facilities.
• Understanding of NFPA and UL 508A standards and requirements.
• Experience with industrial design, including pharmaceutical manufacturing, semiconductor facilities, data centers, or similar environments.
• Strong verbal and written communication skills.
• Strong analytical, organizational, problem-solving, and multitasking abilities.
• Experience developing or programming PLC, SCADA, and HMI systems.
• Ability to collaborate effectively within multidisciplinary teams.
• Basic understanding of industrial cybersecurity principles and best practices.
• Knowledge of gas and life safety systems and standards.
• Familiarity with AutoCAD, Revit, and/or Navisworks.
• Ability to work on-site in Corvallis, Oregon, including within active construction environments.
• Must be authorized to work in the United States; visa sponsorship is not available.
• Local candidates are preferred; relocation assistance may be available for highly qualified candidates.

About Seneca Resources

At Seneca Resources, we are more than just a staffing and consulting firm, we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.

When you work with Seneca, you’re choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path. Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.

Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.