J.D. Sterner
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J.D. Sterner Email & Phone Number

Senior Counsel at Calpine
Location: Greater Houston, United States 10 work roles 2 schools
2 work emails found @calpine.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email j****@calpine.com
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Current company
Role
Senior Counsel
Location
Greater Houston, United States
Company size

Who is J.D. Sterner? Overview

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Quick answer

J.D. Sterner is listed as Senior Counsel at Calpine, a with 1938 employees, based in Greater Houston, United States. AeroLeads shows a work email signal at calpine.com and a matched LinkedIn profile for J.D. Sterner.

J.D. Sterner previously worked as Counsel II at Calpine and Manager, Commodity Contracts at Calpine. J.D. Sterner holds J.D., Law from Florida Coastal School Of Law.

Company email context

Email format at Calpine

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{first_initial}{last}@calpine.com
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Profile bio

About J.D. Sterner

Highly motivated and experienced candidate with knowledge in commercial business transactions involving aspects of supply, transportation, and trade agreements. A demonstrated record of excellence, identifying risk components and negotiating contractual positions to protect the client’s interest. Regarded for the ability to deliver outstanding results with the highest degree of professionalism.

Listed skills include Securities, Corporate Law, Securities Regulation, Contract Negotiation, and 10 others.

Current workplace

J.D. Sterner's current company

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Calpine
Calpine
Senior Counsel
houston, texas, united states
Website
Employees
1938
AeroLeads page
10 roles

J.D. Sterner work experience

A career timeline built from the work history available for this profile.

Senior Counsel

Current
Feb 2023 - Present

Counsel Ii

Serves as legal counsel for entire supply chain organization (contracts, procurement, purchasing, facilities, and records management), and provides daily counsel and strategy support, review and negotiate a wide variety of contracts, manage vendor disputes to resolution, and lead corporate policy development efforts. Drafts, reviews, and negotiates a wide variety of contracts for equipment (including engineered and capital equipment), products (chemicals, industrial gases, technology), services (maintenance/repair, engineering, construction, professional services, temp staffing), real estate (office and warehouse lease and access), financial securities (ISDAs) and other related needs (logistics, cyber security, NDAs) to support power plant operations, and the corporate office. Collaborates with Calpine Information Security team to implement cybersecurity protections for Calpine’s technology systems (including compliance with NERC-CIP standards) and coordinates response to any security breaches or incidents. Lead cross-department teams to draft and review new and revise existing corporate policies and procedures related to signature and expenditure authority, vendor selection, and procurement. Presented proposed new and revised policies to executive team for approval, and managed implementation of approved new and revised policies. Develops and provides continuous training on contracting, legal compliance, and corporate policies to all levels of the organization. Oversees Calpine’s summer legal intern program.

Aug 2019 - Feb 2023

Manager, Commodity Contracts

Houston, Texas

Managed team with the responsibility of negotiating trading agreements relating to wholesale and retail energy matters involving natural gas, electricity, and crude oil. Effectively negotiated a broad array of master agreement types, including ISDA, NAESB, EEI and related collateral and commodity annexes. Negotiated supply, storage, trade, transportation (including pipeline) agreements along with guarantees, confirmations, and other agreements for the purchase and sale of energy commodities. Responsible for negotiating Incoming and Outgoing Guarantees and maintain their database. Negotiated commercial sales and procurement contracts for Calpine’s retail entities including employment, IT, marketing and procurement. Delivered consistency to all negotiation processes through the creation and maintenance of template agreements, negotiation manuals, and procedural guidelines

Jun 2018 - Mar 2020

Contracts Analyst Iii

Houston, Texas Area

Negotiated agreements relating to midstream (wholesale) and retail energy matters involving natural gas, electricity, and crude oil on behalf of this Fortune 400 energy company. Effectively negotiated a broad array of master agreement types, including ISDA, NAESB, C&I, EEI and related collateral and commodity annexes. Negotiated supply, storage, trade, transportation (including pipeline) agreements along with guarantees, confirmations, and other agreements for the purchase and sale of energy commodities. Responsible for negotiating and maintenance of Corporate Parent Guarantees while also negotiating and maintain various supply chain vendor contracts including Service, IT, Marketing and all other company contracts related to Calpine retail entities. Delivered consistency to all negotiation processes through the creation and maintenance of template agreements, negotiation manuals, and procedural guidelines.

Aug 2014 - Jun 2018

Legal Consultant

Munich Re Weather & Commodity Risk Advisors Llc

Serve as the legal support for this subsidiary of Munich Re, a Germany company with net income in excess of €51.6 billion. Address transaction matters including financial (such as weather transactions), and physical delivery of commodities, (such as purchase, supply, storage, and transportation). Negotiate industry master services agreements such as ISDA and NAESB, including commodity annexes as applicable. Assume a role in the compliance area with respect to KYC, AML, Dodd-Frank, EMIR matters. Develop policies and procedures to align with corporate compliance requirements. Provide support the Assistant Secretary in drafting incumbency certificates. Negotiate other business agreements such as outgoing guarantees, confidentiality, non-disclosure, IT contracts and any other documents to support the business and the office in general.

Feb 2014 - Jul 2014

Energy Attorney Contracted Through Axiom Law

Houston, Texas Area

Negotiated agreements relating to midstream (wholesale) and downstream (wholesale and retail stations) energy matters involving crude oil, natural gas, and electricity on behalf of this Fortune 100 integrated energy company. Effectively negotiated a broad array of master agreement types, including ISDA, NAESB, LEAP, MNA, CMA, REC and EEI. Also, negotiated agreements which included a weather-related energy component. Negotiated supply, storage, trade, transportation (including pipeline) agreements. Collaborated in risk review analysis of RFPs and bespoke agreements. Delivered consistency to all negotiation processes through the introduction of template agreements, negotiation manuals, and procedural guidelines.

Feb 2013 - Sep 2013

Derivatives Attorney Contracted Through Axiom Law

Houston, Texas Area

Provide support to an internationally known investment management firm with $165B in assets under management, serving as derivatives attorneys in the Houston Office. Negotiated trade agreements on behalf of counterparties that included corporations, mutual funds, and hedge funds. Negotiated agreement types for clients that included ISDA, repurchase agreements, securities lending agreements and confirmations.

Sep 2011 - Feb 2013

Low Income Tax Clinic Intern

Three Rivers Legal Services

Jacksonville, Florida Area

Provided support to attorneys serving low income residents in the Jacksonville area. Interviewed prospective clients to determine their issues and eligibility for services. Researched a variety of Federal Income Tax issues including audit reconsiderations and corporate structuring. Drafted petitions, briefs, and memos for the Federal Tax Court and the IRS.

Aug 2010 - Dec 2010

Intern

Texas State University Athletics

San Marcos, Texas

Worked under the Assistant Athletic Director of Compliance in the day to day operations of NCAA Compliance. Researched and drafted waivers and violations reports to the NCAA. Prepared the end of year compliance review for the Athletic director while also creating educational materials for boosters, institutional staff, agents, and current and former athletes., and current and future athletes

May 2010 - Aug 2010

Client Representative

Houston, Texas Area

• Assisted shareowners, financial advisors, and outside financial institutions with the maintenance of complex investments related to the stock exchange and over 50 Morgan Stanley Mutual Funds while providing education and real time customer service support.• Aided financial advisors and shareowners with tax information, cost basis analysis, and other fund information.

Oct 2007 - Apr 2008
Team & coworkers

Colleagues at Calpine

Other employees you can reach at calpine.com. View company contacts for 1938 employees →

2 education records

J.D. Sterner education

FAQ

Frequently asked questions about J.D. Sterner

Quick answers generated from the profile data available on this page.

What company does J.D. Sterner work for?

J.D. Sterner works for Calpine.

What is J.D. Sterner's role at Calpine?

J.D. Sterner is listed as Senior Counsel at Calpine.

What is J.D. Sterner's email address?

AeroLeads has found 2 work email signals at @calpine.com for J.D. Sterner at Calpine.

Where is J.D. Sterner based?

J.D. Sterner is based in Greater Houston, United States while working with Calpine.

What companies has J.D. Sterner worked for?

J.D. Sterner has worked for Calpine, Munich Re Weather & Commodity Risk Advisors Llc, Hess Corporation, Ubs Investment Bank, and Three Rivers Legal Services.

Who are J.D. Sterner's colleagues at Calpine?

J.D. Sterner's colleagues at Calpine include Chuck Young, Stephen Mullins, Ryan Carlson, Ken Mecom, and Heleo Sanchez.

How can I contact J.D. Sterner?

You can use AeroLeads to view verified contact signals for J.D. Sterner at Calpine, including work email, phone, and LinkedIn data when available.

What schools did J.D. Sterner attend?

J.D. Sterner holds J.D., Law from Florida Coastal School Of Law.

What skills is J.D. Sterner known for?

J.D. Sterner is listed with skills including Securities, Corporate Law, Securities Regulation, Contract Negotiation, Negotiation, Derivatives, Legal Writing, and Isda.

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