Staff
Staff – Meet Our Team of Water & Wastewater Operators
Highland Treatment Inc. is proud to employ a team of more than 30 reliable water and wastewater operators. Our hiring process is based on experience, qualifications, and a drive to continuously succeed. Every member of our team—from certified operators to in-house chemists—is committed to working hard to reach our goals and overcome the challenges of today and tomorrow.
John Dowson, President
Industrial: A-1b, A-1d, A-1f, A-1g, A-1h, A-2b, A-2d, B-1b, B-2a, B-2b, B-2c, B-3b, C-1b, C-1c, C-2a, C-2b, C-2c, C-2b, C-2e, C-3a, C-3b
Municipal: A, B, C, D, L1, SC
Water: D-2, F-3, S-1
Anthony Dowson, Operations Supervisor
Industrial: A-1b, A-1d, A-1f, A-1g, A-2b, A-2b, B-2a, B-2c, B-3b, C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b
Municipal: A, B, C, D, L1
Water: D2, F5, S2
Mark Dowson, Operations Supervisor
Industrial: A-1b, A-1d, A-1f, A-1g, A-2b, A-2d, B-2a, B-3b, C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b
Municipal: B, C, D, L1
Water: D2, S3
Aaron Costa, Field Operator
Industrial: A-1b, A-1d, A-1f, C-1b, C-1c
Adam Batteese, Field Operator
Industrial: A-1b, A-1d, A-1f, A-1g, A-2b, B-2c, C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b
Municipal: D, L1
Water: D2, S2
Brent Lybrink, Field Operator
Industrial: A-1b, A-1F
Municipal: D, SC
Cliff Roach, Field Operator
Industrial: A-1b, A-1d, A-1f, A-1g, A-2b, B-1b, C-1b, C-1c, C-2a
Municipal: D, L2, L1, SC
Water: D4, S4
Jack Fuller, Field Operator
Industrial: A-1b, A-1f, C-1b, C-1c, C-2b, C-2c, C-3a, C-3b
Municipal: C, D, L1, SC
Water: D3, S3
Joe Liebau, Field Operator
Industrial: A-1b, A-1d, A-1f, A-1g, A-2b, A-2c, B-1b, B-2a, B-2c, C-1b, C-1c, C-2a, C-2b, C-2c, C-3a, C-3b
Municipal: C, D, L1, SC
Water: D3, S4
Matt Esper, Field Operator
Industrial: A-1b
Municipal: D
Water: D-3, S-3
Paul Sager, Field Operator
Industrial: A-1b, C-1b, C-1c
Municipal: L1, SC
Water: D4, S4
Rick Williams, Field Operator
Industrial: A-1b, A-1d, C-1c
Municipal: D, L1
Water: D3, S3
Scott Curtiss, Field Operator
Industrial: A-1b, A-1d, A-1f
Municipal: C, D, L1, SC
Water: D-2, S-3
Scott Owen, Field Operator
Municipal: L1, SC
Water: S4
Tish Griffith, Purchasing/Office Staff
Industrial: A-1d, C-1b, C-1c, C-2d
Municipal: L1
Water: D-4, S-4
Vincent Ellison, Field Operator
Water: D-4
Jeff Cahill, Field Operator
Industrial: A-1b, A-1d, C-1b, C-1c
Christina Granger, Field Operator
Industrial: C-1c
Water: D-4, S-4
- Brenden Grutta, Laborer
- Brandon Myers, Laborer
- Matt Horn, Laborer
- Mitchell Dowson, Office Staff
- Jennifer Dowson, Office Manager
- Sharla Williams, Dispatcher
- Steve Burns, Chemist
- Kevin Reinwasser, Chemist
- Michelle Parks, Lab Staff
- Julia Dowson, Vice President
- Joseph Dombkowski, Technical Consultant
- Steve Lockhart, Laborer
- Zoey Dobbs, Laborer
- Kevin Wood, Laborer
- Christian Parks, Laborer