10 Oceaneering engineering leaders
James Dennett, VP, Global Engineering SSR & OPG at Oceaneering, is one of ten Oceaneering engineering leaders listed here, alongside people who hold vice president, senior director and director roles in global engineering, engineering services and technology. A reader can learn how engineering leaders work at Oceaneering from people who have held the role.
Professionals to explore
Andrew Restivo
LinkedInExperience: Director, Engineering and Technology Center of Excellence · Oceaneering
Andrew Restivo has been Director, Engineering and Technology Center of Excellence at Oceaneering since March 2023, based in Greater Houston. At Oceaneering, Andrew Restivo was Director, Engineering Center of Excellence from 2019 to 2023, Director Of Product Development from 2017 to 2019 and Product Development Manager from 2016 to 2017.
Dileep Kumar
LinkedInExperience: Senior Director - Engineering & Technology & Site Leader - India · Oceaneering
Dileep Kumar has been Senior Director - Engineering & Technology & Site Leader - India at Oceaneering since March 2024, based in Greater Houston. Dileep Kumar was Site Leader - India Service Center & General Manager - Engineering Services at Oceaneering from 2009 to 2024 and a scientist at the Defence Research and Development Organisation from 1996 to 2007.
Graham Agnew
LinkedInExperience: Global Engineering Director · Oceaneering
Graham Agnew has been Global Engineering Director at Oceaneering since May 2018, based in Rosyth, Scotland, and lists CEng MIMechE credentials. At Oceaneering, Graham Agnew was Bids & Proposals Manager from 2015 to 2018, Account Development Manager from 2014 to 2015 and Senior Proposals Engineer from 2012 to 2014.
Gunnar Ulland
LinkedInExperience: Director SSR&OPG Engineering EMEA · Oceaneering
Gunnar Ulland has been Director SSR&OPG Engineering EMEA at Oceaneering since March 2024, based in Norway. Gunnar Ulland was Engineering Manager at Oceaneering from August 2000 to March 2024, and the profile headline and about section both read Director SSR&OPG Engineering EMEA.
James Dennett
LinkedInExperience: VP, Global Engineering SSR & OPG · Oceaneering
James Dennett has been VP, Global Engineering SSR & OPG at Oceaneering since August 2022, based in Houston, Texas. At Oceaneering, James Dennett was Director, Global Engineering, SSR & OPG from 2020 to 2022, Director, Engineering - Service, Technology & Rentals from 2017 to 2020, Engineering Services Director from 2012 to 2017 and Execution Engineering Manager in Rosyth from 2011 to 2012.
Nikunj Patel
LinkedInExperience: Vice President of Technology · Oceaneering
Nikunj Patel has been Vice President of Technology at Oceaneering since January 2020, with the role listed in the engineering and technical department at president or vice president level. At Oceaneering, Nikunj Patel was General Manager - Oceaneering Connection Systems from 2015 to 2020, Engineering Manager from 2010 to 2015 and Sr. Engineering Lead from 2008 to 2010.
Rosianita Balena
LinkedInExperience: Engineering Director · Oceaneering
Rosianita Balena was Engineering Director at Oceaneering from February 2012 to July 2018 and Sr. Product Development Manager at Oceaneering from 2018 to 2025, where the role was responsible for the Research and Development (R&D) team and was based in Rio de Janeiro. Rosianita Balena was also Engineering Manager at Oceaneering from 2011 to 2012 and has been Gerente de engenharia at Ekron Industrial Ltda since February 2026, based in Greater Curitiba.
Stephen Johnston
LinkedInExperience: Director, Global Engineering Services · Oceaneering
Stephen Johnston has been Director, Global Engineering Services at Oceaneering since August 2025, based in the Greater Aberdeen area, with a headline placing the role in Oceaneering Integrity Management & Digital Solutions. At Oceaneering, Stephen Johnston was Senior Manager - Global Engineering Services from 2024 to 2025 and UK Integrity Engineering Manager - Asset Integrity from 2019 to 2021.
Vidya Shankar
LinkedInExperience: Director of Engineering · Oceaneering
Vidya Shankar has been Director of Engineering at Oceaneering since February 2024, based in Hanover, Maryland. At Oceaneering, Vidya Shankar was Engineering Manager from 2022 to 2024, Mechanical Engineering Manager - OTECH from 2020 to 2022 and General Manager, Subsea Distribution Solutions-Houston from 2015 to 2020.
Yogendra Mehta
LinkedInExperience: Director Global Engineering Services · Oceaneering
Yogendra Mehta was Director Global Engineering Services at Oceaneering from January 2012 to October 2020, based in Greater Houston. At Oceaneering, Yogendra Mehta also held Director, IT Business Development from 2014 to 2015 and PLM Director from 2010 to 2011, and has been Principal at Consilium C2C, LLC since November 2020.
Choose the right perspective
Match the person's area, such as global engineering, engineering services, a regional engineering team or an engineering center of excellence, to the decision you face. Check each person's dates to see whether the experience is current or from a past role.
Questions to take into the conversation
- 01What did you focus on first when you took on your current engineering role?
- 02How do you decide which engineering work to keep in a central team and which to place close to the field?
- 03What has your own work taught you about moving new subsea technology from design into field service?
Reaching Oceaneering engineering leaders
How can I contact one of these Oceaneering 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: Oceaneering, 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 Oceaneering 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 Oceaneering 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.
Request a correction or removal