Daniel Grainger, Solar Engineer at Castillo Engineering

Daniel Grainger

Solar Engineer at Castillo Engineering | Casselberry, Florida, United States

Profile last verified September 2026
Information Technology & Services Verified Profile Casselberry, Florida, United States University of Central Florida
Verified

Work Email

***@okconnect.com

Last verified October 2026

Personal Email

***@hotmail.com

Personal • High Confidence

Phone Number

850*****

United States • Mobile

Free account · No credit card · 5 profiles/month

Daniel Grainger Socials
Daniel Grainger Work Experience

Electrical Engineering / IoT / Embedded Software Intern at Konnected in October 2026 - October 2026

Service Delivery Coordinator at Cogent Communications in October 2026 - October 2026

Project Manager Technical II at T-Mobile in October 2026 - October 2026

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Project Manager Technical at Sprint in October 2026 - October 2026

Projectionist Supervisor at Cinemaworld 16 in October 2026 - October 2026

System Control Programmer at Aquarii Services, Inc. in October 2026 - October 2026

Production/Postwave at Rockwell Collins in October 2026 - October 2026

Solar Engineer at Castillo Engineering in October 2026 - Present

Daniel Grainger Education

University of Central Florida, Master of Science - MS

University of Central Florida, BS

Daniel Grainger Skills
Interpersonal Skills Visio Requirements Gathering Virtual Teams Stakeholder Management Skilled Multi-tasker Microsoft PowerPoint Project Documentation Technical Writing Corrective Actions
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Product Management Team Leadership Engineering Management Creative Problem Solving Conflict Resolution Computer Science Business Relationship Management Cross-functional Team Leadership Attention to Detail Organization Skills
About Daniel Grainger’s Current Company
Castillo Engineering

Castillo Engineering is a leading utility-scale design and engineering firm specializing in full-service solar, energy storage, and high-voltage solutions. We provide comprehensive support from initial feasibility studies through construction close-out. As your Engineer of Record, we ensure projects are completed on time and within budget, consistently delivering high-quality, innovative solutions to developers, EPC contractors, utilities, and data centers nationwide. With over 25 years of experience and more than 10GW of successful projects, we navigate national, state, and local codes with precision. Power designed, power delivered—every time.

Discover more about Castillo Engineering
Daniel Grainger’s Colleagues
Christopher Castillo

Christopher Castillo

Orlando, Florida, United States

CEO at Castillo Engineering

Vice President at Castillo Engineering
(October 2026 – Present)

Deb Saxton

Deb Saxton

Tampa, Florida, United States

Territory Sales Manager, Florida at Castillo Engineering

Regional Vice President at M & C Assemblies, Inc.
(October 2026 – October 2026)

Ankur Jain

Ankur Jain

Greater Orlando

Solar Engineer at Castillo Engineering

Graduate Research Assistant at ASU Photovoltaic Reliability Laboratory
(October 2026 – October 2026)

Arianna Barone

Arianna Barone

Orlando, Florida, United States

Customer Support Coordinator

Customer Support Coordinator at Castillo Engineering
(October 2022 – Present)

Eddy Simon

Eddy Simon

Oviedo, Florida, United States

Controller at CFO Strategic Partners
(October 2026 – October 2026)

Artem Akulov

Artem Akulov

Winter Park, Florida, United States

Electrical Engineer

Solar Engineer II at Castillo Engineering
(February 2023 – Present)

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Frequently asked questions about Daniel Grainger

What is Daniel Grainger email address?

Email Daniel Grainger at [email protected], [email protected], [email protected], [email protected], [email protected], [email protected] and [email protected]. This email is the most updated Daniel Grainger's email found in 2026.

What is Daniel Grainger phone number?

Daniel Grainger phone number is 8503487291 and 3217950095.

How to contact Daniel Grainger?

To contact Daniel Grainger send an email to [email protected], [email protected], [email protected], [email protected], [email protected], [email protected] or [email protected]. If you want to call Daniel Grainger try calling on 8503487291 and 3217950095.

What company does Daniel Grainger work for?

Daniel Grainger works for Castillo Engineering.

What is Daniel Grainger's role at Castillo Engineering?

Daniel Grainger is Solar Engineer

What industry does Daniel Grainger work in?

Daniel Grainger works in the Information Technology & Services industry.

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