Leadership

Trimark’s leadership takes this idea to heart. Comprised of the industry’s foremost experts, the members of our management team have significant hands-on experience in their respective fields, enabling them to lead by example.

Industry Experts

Proven Leadership

We’re passionate about the solutions we engineer, and we’re proud to be leading the transition towards a greener grid. Though we’re known for innovative technologies, including our SCADA systems and Microgrid Controllers (MGCs), we’re defined by the folks who make the magic possible. Nothing we do would be possible without the incredible people here at Trimark—from our Field Techs and CAISO Inspectors, to our Operations Center and Project Managers, and everyone in-between.

Executive Team

Mark Morosky

Mark Morosky

Chairman and Chief Executive Officer

Mark leads Trimark’s strategic direction, driving innovation in utility scale PV and BESS control solutions. He oversees initiatives like True:SCADA, emphasizing reliability, cybersecurity, and performance optimization. Morosky’s leadership focuses on several new initiatives the company is embarking upon to advance Trimark’s ever growing role in modern energy systems management.

Robert Hinchman

President and Chief Commercial Officer

Robert leads Trimark’s commercial and corporate operations, overseeing Sales, Business Development, Marketing, HR, and AP/AR. With more than two decades of experience in business development, project execution, and contracting, he brings a strategic, growth driven approach to the organization. Since 2010, Robert has guided many of Trimark’s largest and most complex projects, helping shape the company’s market position and long-term vision.

Jae Kim

Jae Kim

Chief Systems Engineering Officer

Jae has more than 30 years of experience with control, instrumentation, security, and electrical systems for automation of complex processes — like managing solar power generation and energy storage. Since joining Trimark, Jae’s experience has included operations and engineering oversight, management, design, specifications, supervision, construction oversight, and start-up of complex control system, instrumentation, security, and electrical projects.

Tom Short

Chief Operations Support Officer

Tom brings over 25 years of field experience, applying his deep knowledge of technology in the electric power sector to address both business and operational challenges. Under Tom’s leadership, Trimark’s experts provide valuable insights you need to maintain compliance and operate effectively. 

John Renfroe

John Renfroe

Chief Technology & Innovation Officer

John applies 30 years of experience in software development team leadership to deliver solutions that improve efficiency in energy production. John is experienced with AI, IIoT, machine learning, cloud computing, software as a service, quality assurance, and agile testing.

Smiling woman with shoulder-length brown hair, wearing a black blazer, against a colorful background.

Rajinita Haumschilt

VP of Finance and Accounting

Rajinita Haumschilt is responsible for all aspects of Trimark’s financial management including accounting, regulatory and financial reporting, budget, forecast preparation, control policies, and procedures. Rajinita holds an MBA in Accounting and Finance from Keller Graduate School of Management and a BS in Accounting from DeVry University.

Smiling man with short hair and a goatee, wearing a light blue shirt, against a colorful background.

Dan Brockhaus

VP of Project Implementation and Consulting Services

Dan oversees Trimark’s Consulting Services (TCS) and Engineering Project Management teams to support a seamless customer experience from concept to commissioning. Dan works to understand customer challenges and requirements, plan effective end-to-end solutions, guide resource owners through ISO compliance, and meet commissioning deadlines.

Kathryn Wright

Kathryn Wright

VP of Production and Field Services

Kathryn oversees Trimark’s production and field services including processes, facilities, and staff. This includes procurement, vendor relations, and material handling processes for inventory and asset management. Kathryn provides leadership for quality control, direction on departmental processes, and procedures required to meet scope requirements and budgets. Kathryn has over 20 years of operations and project management experience in the construction industry and a degree in Business Management.

Tom Noble

VP of Business Development

Tom leads Trimark’s Business Development team, guiding strategy, client engagement, and growth initiatives. With 18 years of experience leading teams and managing complex projects, he previously led Trimark’s Project Engineering and Sales Engineering groups. He brings a strong technical foundation supported by a degree in Industrial Engineering.

Dean Fagan

VP of Realtime Operations

Dean leads Trimark’s Realtime Operations Control Center (OCC) providing 24/7 management of utility-scale electric power generation resources. As a NERC CIP compliance expert, Dean manages training and evidentiary processes required for realtime control. In this role, Dean oversees OCC strategy, policy, budgets, business development, contracting, staffing, SCADA infrastructure, technology, business continuity, contract compliance, and daily operations. During his career, Dean has established and managed three separate, certified Operational Control Centers.

Steve Abbott

VP of Sales

Throughout his 30+ years in the power industry, Steve has held roles in all phases of project development including purchasing, development, scheduling, and commissioning power engineer. As Trimark’s VP of Sales, Steve leads sales growth by educating clients about their options and introducing them to Trimark’s expert engineering, delivery and support teams.

Management Team

Dominic Frontera

TOC Director

David Hughes

Sr. Director IT

Ken Gaal

Sr. Director of Human Resources

Kyle Jackson

Sr. Director of Metering Services

Charley LeDuc

Sales Account Manager

Scott McKinney

Director of Marketing

Glen Perez

Senior Director of Trimark Consulting Services

Dean Schoeder

Management Consultant

Colin Tepfer

Director of Training and Education

Stephen Yee

Director of SCADA Controls

Russell Stansbury

Director of Business Development

Expert Perspective

Why does their job matter?
Trimark team members explain.

Over the last 20 years, we’ve helped over 900 resources navigate CAISO’s NRI. With owners building more utility-scale renewable generation nationwide they’re now asking Trimark to help them comply with PPA and interconnection requirements in ERCOT, MISO, ISO New England, NYSERDA – really anywhere that complex agreements require expert advice.

Jennifer Strand

TCS Manager

I develop control software that simplifies the operation of utility-scale solar power generation and energy storage. That’s key to making renewable energy stable, reliable, and viable – which is how we’ll save the world.

Brian Buhl

Principal Software Engineer

To avoid chaos and support grid reliability and stability, utility-scale resources must tightly manage Voltage, Frequency, NERC and LGIA requirements. Our control solution allows PV and BESS resources to safely connect to the grid, protect their expensive equipment, and bid into more market opportunities.

Stephen Yee

Director of SCADA Controls

We help customers meet Utility and ISO control requirements. It’s exciting to bring equipment together to work as a cohesive, efficient system.

Yesenia Chavez

Yesenia Chavez

Control Engineer I

Last summer when temperatures topped 117 degrees and power demand reached a record 52 GW, California faced a real threat of blackouts. Our team worked nights and weekends to commission SCADA to control two BESS resources that added 227 MW of critical reserves just in time to help avoid a crisis.

Tom Noble

Director of Project Engineering

Trimark News

Trimark’s End-to-End Solution Is Key in Commissioning World’s Largest PV+BESS Project

Jan 04, 2022

First Resources in Edwards/Sanborn Project Reach Commercial Operation. Folsom, CA, January 4, 2022 – The first four phases of the…

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Trimark’s Expert Voices

Dec 12, 2023

Vince Brashear, P.E., Director of Design and Engineering “The systems we design are a small, but critical, part of power…

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Two Entities Join WEIM

May 05, 2026

Market Expands Into 12 Western States Two new entities joined the Western Energy Imbalance Market (WEIM) on May 6, 2026…

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Ken Gaal Joins Trimark as Senior Director of Human Resources

Sep 22, 2025

Trimark is pleased to announce that Ken Gaal has joined the company as Senior Director of Human Resources where he…

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Sulaimaan Bhatti Earns His California P.E. License!

Mar 02, 2026

We are excited to share that Sulaimaan Bhatti has officially attained his California Professional Engineering (P.E.) license – a significant…

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Energix Renewables Partners with Trimark to Deliver Portfolio-Wide Ignition SCADA on RTAC

Dec 16, 2022

Trimark Associates, Inc. (Trimark), the industry leader in intelligent energy control, has entered a technology partnership with Energix Renewables to…

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