10 Terracon engineering leaders
Vikram Patel, Senior Vice President Operations - Northeast Division at Terracon, is one of ten Terracon engineering leaders listed here, alongside people who hold vice president, national director and regional manager roles at the company. A reader can learn how engineering leaders work at Terracon from people who have held the role.
Professionals to explore
Cale Wilson
LinkedInExperience: Vice President - Director of Regional Operations · Terracon
Cale Wilson has been Vice President - Director of Regional Operations at Terracon since April 2021, based in the Kansas City area, and the profile also lists Senior Principal from 2018. At Terracon, Cale Wilson was Office Manager from 2012 to 2024, Construction Services Manager from 2007 to 2012 and Field Engineer from 2004 to 2007.
George Tannoury
LinkedInExperience: Vice President · Terracon
George Tannoury has been Vice President at Terracon since February 2024, based in Wichita, Kansas, and the profile also lists Operations Manager from 2025, Senior Principal Operations Manager from 2020 and Office Manager from 2019 at Terracon. The profile describes serving as operations manager and Senior Principal, with expertise in geotechnical and pavement solutions.
Janet Ricci Keiser
LinkedInExperience: Principal Vice President National Director - Transportation and Infrastructure · Terracon
Janet Ricci Keiser has been Principal Vice President National Director - Transportation and Infrastructure at Terracon since October 2023 in the New York City area, and the profile says the role leads Terracon's Transportation and Infrastructure sector. Janet Ricci Keiser was Manager, Traffic Engineering at Gannett Fleming from 2017 to 2023 and Manager of Traffic and ITS Engineering - New Jersey at WSP from 2014 to 2017.
Jeff Magner
LinkedInExperience: National Director · Terracon
Jeff Magner has been National Director at Terracon since July 2023, with a profile headline of Vice President | National Director, and the profile says Jeff leads Terracon's Digital Infrastructure Business Sector, which includes the Telecom and Data Center markets. At Terracon, Jeff Magner was Regional Manager from 2016 to 2023 and Office Manager from 2008 to 2016.
John B. Kimberly IV
LinkedInExperience: Senior Principal, Vice President · Terracon
John B. Kimberly IV has been Senior Principal, Vice President at Terracon since October 2024, based in Tallahassee, Florida, and the profile also lists Senior Principal, Vice President, Regional Manager at Terracon Consultants, Inc. from 2011. John B. Kimberly IV was Senior Vice President at Nodarse & Associates, Inc. from 2004 to 2011.
John Juenger
LinkedInExperience: Vice President - Director of Oil and Gas Services · Terracon
John Juenger has been Vice President - Director of Oil and Gas Services at Terracon since July 2013, based in Houston, Texas, with a profile headline of Vice President at Terracon. John Juenger was Executive Vice President at Fugro from 1988 to 2013, and the profile lists only those two employers in its work history.
Liz Smith
LinkedInExperience: Vice President, Senior Principal, National Program Manager - Transportation · Terracon
Liz Smith has been Vice President, Senior Principal, National Program Manager - Transportation at Terracon since September 2006, based in Liberty Hill, Texas, and the profile headline describes a board certified geotechnical engineer with design-build transportation expertise. Liz Smith was Infrastructure Program Manager at Kleinfelder from 1997 to 2006 and Geotechnical Engineer at CH2M from 1989 to 1997.
Rick Acree
LinkedInExperience: Florida Director of Transportation and Infrastructure · Terracon
Rick Acree has been Florida Director of Transportation and Infrastructure at Terracon since January 2025, based in Winter Park, Florida, and was National Manager, Alternate Delivery at Terracon from 2024 to 2025. At TERRACON CONSULTANTS, Rick Acree was Florida Division Manager Senior Vice President from 2018 to 2023 and Regional Manager- Central Florida Vice President from 2011 to 2018.
Siva Pathivada
LinkedInExperience: Vice President · Terracon
Siva Pathivada has been Vice President at Terracon since October 2024, based in Coppell, Texas, with a profile headline of Vice President, Senior Principal, Texas Transportation Leader. At Terracon, Siva Pathivada was Senior Principal, Texas Transportation Sr. Program Manager for Geotechnical Services from 2021 to 2024 and Principal, Texas Transportation Program Manager for Geotechnical Services from 2019 to 2021.
Vikram Patel
LinkedInExperience: Senior Vice President Operations - Northeast Division · Terracon
Vikram Patel has been Senior Vice President Operations - Northeast Division at Terracon since March 2025, based in Moorestown, New Jersey. At Terracon, Vikram Patel was Senior Principal / Division Manager - North East from 2017 to 2025 and Principal / Regional Manager from 2015 to 2017, and was Senior Principal / Regional Manager at ATC Group Services LLC.
Choose the right perspective
For questions about a technical area, start with the national directors and program leaders for transportation, oil and gas or digital infrastructure; for questions about running offices or a region, start with the division, regional and office leaders. Check the dates to see how recently each person moved into the role.
Questions to take into the conversation
- 01What did you focus on first when you took on your current practice or regional leadership role?
- 02How do you keep technical quality consistent across the offices and teams you lead?
- 03What has your own experience taught you about developing senior engineers into office and practice leaders?
Reaching Terracon engineering leaders
How can I contact one of these Terracon engineering leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Terracon, based on profile data retrieved on October 23, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Terracon engineering leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Terracon engineering leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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