10 Sunrun IT leaders
Vice President of Enterprise Technology, VP, Information Security and Senior Director, Head of Enterprise & Finance Systems are current titles held by these Sunrun IT leaders, alongside directors of Salesforce CRM engineering, cyber security and technology audit. A reader can learn how IT leaders work at Sunrun from people who have held the role.
Professionals to explore
Ashish Vinod Singh
LinkedInExperience: Senior Director, Head of Enterprise & Finance Systems · Sunrun
Ashish Vinod Singh has been Senior Director, Head of Enterprise & Finance Systems at Sunrun since March 2024, based in San Francisco, with a profile headline citing ERP transformation, replacement of legacy systems and AI enablement. Ashish Vinod Singh was Director, Head of ERP at Sunrun from 2022 to 2024, Director, Finance Business Systems there from 2015 to 2022 and Consulting Technical Manager at Oracle from 2001 to 2015.
Daniel Peterpaul
LinkedInExperience: VP, Information Security · Sunrun
Daniel Peterpaul has been VP, Information Security at Sunrun since January 2025, based in Orlando, Florida. Daniel Peterpaul was Head of Identity and Access Management at Amazon from 2023 to 2024, Manager, Security Engineering there from 2022 to 2023 and Senior Manager Security Engineering at Electronic Arts from 2021 to 2022.
Dave Ruedger
LinkedInExperience: VP, Enterprise Technology Services and Chief Information Security Officer (CISO) · Sunrun
Dave Ruedger was VP, Enterprise Technology Services and Chief Information Security Officer (CISO) at Sunrun from 2022 to 2025, a role that has ended, and has been BISO, VP of Product Security at Precisely since February 2025. Dave Ruedger was Chief Information Security Officer at Invitae from 2021 to 2022 and SVP of Enterprise Technology Services, Chief Information & Security Officer at RMS from 2020 to 2021.
Joe Brown
LinkedInExperience: Senior Director Information Technology · Sunrun
Joe Brown was Senior Director Information Technology at Sunrun from 2021 to 2022, a role that has ended, and IT Director there from 2020 to 2021, and was IT Director - ERP at Vivint Solar from 2019 to 2020. Joe Brown has been Vice President Information Systems and Technology at American Equipment since July 2022, based in Salt Lake City, Utah, and describes leading enterprise technology through acquisitions and spinoffs.
Mohit Kumar Sahu
LinkedInExperience: Director, Salesforce CRM Engineering · Sunrun
Mohit Kumar Sahu has been Director, Salesforce CRM Engineering at Sunrun since March 2025, based in Dublin, California. Mohit Kumar Sahu was Senior Engineering Manager, Salesforce CRM at Sunrun from 2024 to 2025, Engineering Manager, Salesforce CRM there from 2020 to 2024 and Technical Lead, Salesforce CRM from 2016 to 2020, with a profile headline citing CRM strategy and innovation.
Rohit Ayyagari
LinkedInExperience: Vice President of Enterprise Technology · Sunrun
Rohit Ayyagari has been Vice President of Enterprise Technology at Sunrun since May 2024, based in the Dallas-Fort Worth Metroplex, and also held Senior Director of Engineering, CRM Platform there in 2024. Rohit Ayyagari was Head of CRM & Legal Systems, IT Application Engineering at Alphabet from 2022 to 2024 and Manager, Software Engineering at Salesforce from 2019 to 2022.
Sachin Maniyar
LinkedInExperience: Director Technology Audit · Sunrun
Sachin Maniyar has been Director Technology Audit at Sunrun since October 2025, based in the San Francisco Bay Area, with a profile headline citing IT business operations, IT financial management, IT service management and risk and compliance. Sachin Maniyar was Director - IT Business Operations at California Resources Corporation from 2019 to 2025 and Senior Director, IT Governance, Strategy, Compliance, & PMO at Polycom from 2017 to 2019.
Shawn Hu
LinkedInExperience: Head of Information Technology · Sunrun
Shawn Hu was Head of Information Technology at Sunrun from 2016 to 2021, a role that has ended, and has been Director, Energy Programs at Sunrun since January 2021. Shawn Hu was Engineering Manager, Energy Storage Integration at First Solar from 2011 to 2016 and describes a background spanning battery research, solar-plus-storage integration and virtual power plant strategy.
Steven Clarke
LinkedInExperience: Director of Cyber Security and IT · Sunrun
Steven Clarke has been Director of Cyber Security and IT at Sunrun since February 2024, based in the Greater Phoenix Area. Steven Clarke was SR DevSecOps Engineer at Convoy from 2019 to 2023 and Information Security Specialist at the National Security Agency from 2017 to 2019, and the profile headline reads Director of Cyber Security and IT at Sunrun.
Thomas Madar
LinkedInExperience: Director Information Technology Operations · Sunrun
Thomas Madar was Director Information Technology Operations at Sunrun from 2017 to 2025, a role that has ended, and Senior Network Manager there from 2017 to 2019. Thomas Madar has been Senior Director Information Technology Operations at PosiGen since March 2025, based in Larkspur, Colorado, with a profile headline citing release management and SIEM, and was Services Account Executive at Juniper Networks from 2016 to 2019.
Choose the right perspective
Match the person's IT area, whether enterprise technology and CRM, ERP and finance systems, information security, IT operations or technology audit, to the decision you face. Check when each person started their current role, or when a past role ended, to judge how recent their view of it is.
Questions to take into the conversation
- 01What did you focus on first when you took on your IT role at Sunrun?
- 02How do you keep CRM and field systems working for sales, installation and service teams at once?
- 03What have you learned about securing a business with a large distributed field workforce?
Reaching Sunrun IT leaders
How can I contact one of these Sunrun IT 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: Sunrun, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Sunrun IT leaders?
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Can an AI agent ask one of these Sunrun IT 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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