Welcome to O'Neal Careers

As an employee-owned company, O誰eal focuses on attracting, developing, and retaining the best talent to support our vision and contribute to our success. Our team members enjoy working at O誰eal because we offer challenging assignments with high-tech Fortune 500 clients, flexible work schedules, a positive team-building environment, and a comprehensive benefits package.

We offer numerous career opportunities at our company headquarters in Greenville, SC and Atlanta, GA and at our project sites across North America.

To support our growth initiative, O誰eal is seeking design, procurement and construction professionals.

We are an equal opportunity employer, M/F/D/V.

Read the recent news about O'Neal's growth.

Featured Opportunities



Current Opportunities


Title Location Type Requisition #
Mechanical Piping Engineer Greenville, SC Office GVLPIP1218
Mechanical HVAC Engineer Allentown, PA Office HVACPA0918


If you do not see current career opportunities that match your goals and capabilities, we encourage you to submit your resume for future consideration: jobs@onealinc.com

Submitting a resume does not imply or guarantee employment with O'Neal. We encourage you to visit our website often for the latest career opportunities. O'Neal posts job openings as soon as information becomes available.

Working at O'Neal

O'Neal has been named as a Best Places to Work in South Carolina for six consecutive years. We have also been recognized by ZweigWhite as a Best Places to Work and a ZweigWhite Hot Firm. This recognition is a reflection of how O'Neal engages employees and creates creative avenues where employees can provide input for their work environment. Our company culture is defined by core values and our commitment to the O'Neal Way.

    Construction engineer Construction engineerConstruction Jobs Careers

    Learn more about our Culture, Benefits, Professional Development Opportunities, Employee Ownership, and Community Involvement.