Mid Level Developer Jobs in Duncan, SC (NOW HIRING)

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.

If you require reasonable accommodation during the application process, please contact HR at hr@olhinc.com or 706-922-5014.