Is ONeil Engineering Services hiring right now?

ONeil Engineering Services has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on ONeil Engineering Services's careers site.

Who leads ONeil Engineering Services?

Patrick O'Neil, President, is at the top of ONeil Engineering Services's org chart.

How do I apply for a job at ONeil Engineering Services?

Pick a role on ONeil Engineering Services's TheJobsMap page and select Apply. Every listing links to the original posting on ONeil Engineering Services's own careers site, so you apply directly with the employer.

ONeil Engineering Services jobs and careers

As of October 23, 2026, ONeil Engineering Services has no open roles listed.

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About ONeil Engineering Services

OES is a Powhatan, Virginia-based consulting engineering firm offering services in HVAC, Plumbing, Gas Piping, and Electrical Engineering. We provide consulting services on a wide range of projects in commercial construction to include tenant up-fits, restaurants, multi-family residential developments and commercial office buildings. We specialize in renovations and adaptive reuse projects in the Central Virginia area. OES offers building HVAC building load and energy analysis, 3D coordination drawings for use in BIM coordination drawings, and the evaluation of existing building mechanical systems. OES can provide advanced power systems services including short circuit studies, protective device coordination studies, arc-flash hazard analysis and power systems reliability analysis. Our staff has significant experience in mission-critical applications and data center environments for both design and commissioning. Our staff is licensed in Virginia, North Carolina, Maryland and Delaware. In addition, our staff includes individuals with LEED AP BD+C and BiCSi RCDD credentials.

Employees: 11 to 50

Leadership

The top of ONeil Engineering Services's org chart, with how many people report into each leader.

Patrick O'Neil

President

Jobs at ONeil Engineering Services

No open positions right now. Explore more companies on TheJobsMap.

ONeil Engineering Services jobs: common questions

Is ONeil Engineering Services hiring right now?: ONeil Engineering Services has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on ONeil Engineering Services's careers site.
Who leads ONeil Engineering Services?: Patrick O'Neil, President, is at the top of ONeil Engineering Services's org chart.
How do I apply for a job at ONeil Engineering Services?: Pick a role on ONeil Engineering Services's TheJobsMap page and select Apply. Every listing links to the original posting on ONeil Engineering Services's own careers site, so you apply directly with the employer.