Senior Ovation DCS Programmer / Control Systems Engineer

Hazen and Sawyer
📍 Fairfax, Virginia, United States 💼 Full Time 🕒 Posted June 07, 2026

Job Description

Hazen and Sawyer is seeking an experienced Senior Ovation DCS Programmer / Control Systems Engineer to support the design, implementation, commissioning, and long-term support of Emerson Ovation Distributed Control Systems for water and wastewater treatment facilities. This role is a senior technical position responsible for hands-on system programming, configuration, troubleshooting, and optimization, with direct involvement in plant operations, startup, and lifecycle support. The successful candidate will serve as a technical lead, supporting project delivery while mentoring junior staff and collaborating closely with operations, engineering, and project management teams.

This position can be based at any Hazen location; however, our preference is for it to be based in Virginia or the Washington, area.

Why Hazen and Sawyer:

  • Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singula...
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    Job Details

    • Location Fairfax, Virginia
    • Job Type Full Time
    • Category Engineers
    • Posted Date June 07, 2026
    • Application Deadline July 17, 2026