Welcome to OLH Inc.

OLH Inc. is an Atlanta-based firm founded in 1993 to offer comprehensive, specialized Project, Program, and Construction Management services. We are a small woman-owned firm, recognized for our ability to consistently deliver quality service on projects that are completed on schedule and within budget.

We recruit and hire the brightest minds to join our team of outstanding professionals in many disciplines and specialties. If you are interested and qualified for this career opportunity, we look forward to reviewing your application and hope to have the opportunity to speak with you soon! For more information about OLH and our guiding principles, visit our corporate website at www.olhinc.com

INSTRUMENTATION & CONTROLS (I&C) ENGINEER (MULTIPLE LEVELS) Greenville, SC & Houston, TX

Greenville, SC 5 Positions | Houston, TX 5 Positions
Multiple Openings (Design Engineer, Senior Design Engineer, Principal Design Engineer)
US Citizenship Required

JOB SUMMARY:

The Instrumentation & Controls (I&C) Engineer will provide technical engineering support for control systems, instrumentation, and automation across assigned projects. Positions are available at multiple levels, ranging from intermediate design engineers to senior and principal-level leads.

Depending on experience, individuals may perform detailed I&C design work, develop control system architectures, or provide leadership and oversight for I&C engineering scope while ensuring technical accuracy and alignment with project requirements.

DUTIES / RESPONSIBILITIES:

Develop and review I&C design criteria, calculations, and specifications
Perform design activities related to:
Control systems (DCS, PLC, SIS)
Instrumentation and process controls
System architecture and configuration
Prepare and review:
Instrument datasheets and specifications
Wiring diagrams, schematics, and loop diagrams
Logic diagrams and control narratives
Support Piping & Instrumentation Diagram (P&ID) development and review
Perform control systems sizing calculations for instrumentation such as:
Control valves
Flow elements
Relief valves and thermowells
Develop and maintain:
Instrument index and design databases
Control system documentation
Coordinate technical issues with multi-disciplinary teams (process, mechanical, electrical, project management, etc.)
Provide technical support for:
Procurement (bid evaluations, vendor submittals)
Construction (RFIs, field changes, installation support)
Support commissioning and startup of control systems
Ensure work is executed in accordance with:
Project scope, cost, and schedule baselines
Applicable procedures, codes, and standards
Additional for Senior / Principal Levels:

Lead I&C engineering scope for assigned areas or projects
Provide technical guidance and oversight to engineers and designers
Develop project estimates, schedules, and progress reports
Interface with clients, vendors, and stakeholders on technical matters
WORK HOURS:

A standard 40-hour work week is scheduled. Additional hours may be required to meet project deliverables.

REQUIRED QUALIFICATIONS EDUCATION & EXPERIENCE:

Education:

Bachelors degree in:
Control Systems Engineering
Electrical Engineering
Chemical Engineering or related field
Experience by Level:

Design Engineer (Mid-Level): Minimum 5 years of relevant experience
Senior Design Engineer: Minimum 10 years of relevant experience
Principal Design Engineer: Minimum 15 years of relevant experience
CANDIDATE MUST POSSESS THE FOLLOWING EXPERIENCE AND/OR SKILLS:

Experience supporting I&C systems design and engineering deliverables
Proficiency with:
Control systems (PLC, DCS, SIS)
Instrumentation design and specifications
Engineering documentation and control logic development
Experience working with:
Process controls and instrumentation
Control system architecture and configuration
Working knowledge of:
Federal, state, and local codes and standards
Ability to coordinate across multi-discipline engineering teams
Strong communication and technical problem-solving skills
OTHER REQUIRED QUALIFICATIONS:

US Citizenship required
Ability to obtain and maintain a DOE security clearance if required
PREFERRED QUALIFICATIONS:

Professional Engineer (PE) license
Experience supporting large EPC projects
Experience with:
Process Hazard Analysis (HazOp / PHA)
Safety Instrumented Systems (SIL, LOPA)
Nuclear or DOE project environments
Familiarity with:
Instrumentation databases (e.g., SPI)
CAD tools (AutoCAD, MicroStation)
Experience with commissioning and startup of control systems
ACTION REQUIRED:

PLEASE APPLY BY UPLOADING YOUR RESUME USING THE LINK PROVIDED.

EQUAL OPPORTUNITY EMPLOYER

OLH, Inc. is an Equal Opportunity Employer and is committed to maintaining a workplace free from discrimination. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other protected status under applicable law.