Christopher Fennessy
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Christopher Fennessy Email & Phone Number

Senior Engineering Manager at Aerojet Rocketdyne at Aerojet Rocketdyne
Location: El Dorado Hills, California, United States 3 work roles 2 schools
1 work email found @rocket.com 2 phones found area 916 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email c****@rocket.com
Direct phone (916) ***-****
LinkedIn Profile matched
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Current company
Role
Senior Engineering Manager at Aerojet Rocketdyne
Location
El Dorado Hills, California, United States
Company size

Who is Christopher Fennessy? Overview

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Quick answer

Christopher Fennessy is listed as Senior Engineering Manager at Aerojet Rocketdyne at Aerojet Rocketdyne, a with 3716 employees, based in El Dorado Hills, California, United States. AeroLeads shows a work email signal at rocket.com, phone signal with area code 916, and a matched LinkedIn profile for Christopher Fennessy.

Christopher Fennessy previously worked as Senior Engineering Manager - Environmental Remediation Department at Aerojet Rocketdyne and Program Manager at Tetra Tech Em, Inc. Christopher Fennessy holds Master Of Science (M.S.), Civil/Environmental Engineering from California State University-Sacramento.

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Email format at Aerojet Rocketdyne

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{first}.{last}@rocket.com
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AeroLeads found 1 current-domain work email signal for Christopher Fennessy. Compare company email patterns before reaching out.

Profile bio

About Christopher Fennessy

MS in Civil Engineering. 2001Professional Civil Engineer (PE) since 1997Six Sigma Lean Black Belt Professional25 years of Program Management experienceResponsible for managing senior-level, multi-disciplinary teams to develop strategic programmatic approaches to complex environmental problems that have direct impact to Company profitability.Understands and integrates Regulatory Requirements to evaluate multi-variable environmental problems and develops and implements long-term solutions that create a synergy between Agency requirements and Company strategic goals.Provides strategic direction to corporation’s land development company, during the integration of environmental constraints into large scale land development projects.

Listed skills include Project Management, Program Management, Project Planning, Project Engineering, and 14 others.

Current workplace

Christopher Fennessy's current company

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Aerojet Rocketdyne
Aerojet Rocketdyne
Senior Engineering Manager at Aerojet Rocketdyne
los angeles, california, united states
Website
Employees
3716
AeroLeads page
3 roles

Christopher Fennessy work experience

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

Senior Engineering Manager - Environmental Remediation Department

Current

Sacramento, California Area

With over 25 years of Program Management experience, responsible for providing strategic direction on the Aerojet Superfund Site, including Agency negotiations, innovative remedial technology evaluation and implementation and optimization of remedial systems. Currently providing strategic direction to GenCorp’s land development company, Easton Development Company, during the integration of environmental constraints into large scale land development projects.Serves as Aerojet Rocketdyne’s worldwide technical marketing expert in the field of environmental remediation. He has marketed Aerojet Rocketdyne’s environmental remediation expertise in China, India, and France.Specific responsibilities include:Managing senior-level, multi-disciplinary teams to develop strategic programmatic approaches to complex environmental problems that have direct impact to Company bottom line.Understanding and integrating Regulatory Requirements to evaluate multi-variable environmental problems and developing and implementing long-term solutions that create a synergy between Agency requirements and Company strategic goals.Critically evaluate existing operational approaches to long term solutions and identify and integrate new approaches that reduce long-term Company liabilities, while maintaining the highest safety and ethical standards and ensuring protection of the environment.Evaluate and implement innovative technologies and cost savings/avoidance strategies. To date these strategies have resulted in over $30M in cost savings/avoidance for Aerojet Rocketdyne.Implement sustainability projects. Select projects include:Provide environmental support for the installation of a 6MW industrial scale solar system on Aerojet Rocketdyne’s Sacramento campusInstallation of energy efficient advanced oxidation systems, for which Aerojet Rocketdyne received the Sacramento Metropolitan Utility District Community Energy Award.

Mar 2003 - Present

Program Manager

Tetra Tech Em, Inc

Sacramento, California Area

Responsible for providing DON strategic environmental direction during the Remedial Investigation, Risk Assessment, and Feasibility Study analysis at the former Naval Air Station, Alameda Point, Alameda, California, Naval Computer and Telecommunications Station, StocktonTeam Leader – Responsible for team goal planning, career development, and performance reviews.

Mar 1996 - Mar 2003

Project Manager

Growth Resources

Benicia, California

Feb 1994 - Mar 1996
Team & coworkers

Colleagues at Aerojet Rocketdyne

Other employees you can reach at rocket.com. View company contacts for 3716 employees →

2 education records

Christopher Fennessy education

FAQ

Frequently asked questions about Christopher Fennessy

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

What company does Christopher Fennessy work for?

Christopher Fennessy works for Aerojet Rocketdyne.

What is Christopher Fennessy's role at Aerojet Rocketdyne?

Christopher Fennessy is listed as Senior Engineering Manager at Aerojet Rocketdyne at Aerojet Rocketdyne.

What is Christopher Fennessy's email address?

AeroLeads has found 1 work email signal at @rocket.com for Christopher Fennessy at Aerojet Rocketdyne.

What is Christopher Fennessy's phone number?

AeroLeads has found 2 phone signal(s) with area code 916 for Christopher Fennessy at Aerojet Rocketdyne.

Where is Christopher Fennessy based?

Christopher Fennessy is based in El Dorado Hills, California, United States while working with Aerojet Rocketdyne.

What companies has Christopher Fennessy worked for?

Christopher Fennessy has worked for Aerojet Rocketdyne, Tetra Tech Em, Inc, and Growth Resources.

Who are Christopher Fennessy's colleagues at Aerojet Rocketdyne?

Christopher Fennessy's colleagues at Aerojet Rocketdyne include Christy Keithley, Ricky Schied, Sara Bethurum, Harrison Autry, and Shana Cartwright.

How can I contact Christopher Fennessy?

You can use AeroLeads to view verified contact signals for Christopher Fennessy at Aerojet Rocketdyne, including work email, phone, and LinkedIn data when available.

What schools did Christopher Fennessy attend?

Christopher Fennessy holds Master Of Science (M.S.), Civil/Environmental Engineering from California State University-Sacramento.

What skills is Christopher Fennessy known for?

Christopher Fennessy is listed with skills including Project Management, Program Management, Project Planning, Project Engineering, Systems Engineering, Process Improvement, Process Optimization, and Systems Integration.

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