Jeffery C. Zimmermann has over 39 years of experience in the construction industry, specifically in construction management. He is a licensed Certified Construction Manager with a proven record of minimizing risk and liabilities while maximizing profits. He has strong leadership, problem-solving, and communication skills. His project experience includes various types of infrastructure such as rail, civil works, power plants, and oil and gas facilities.

1. Jeffery C. Zimmermann, CCM (714) 227-4772
936 S. CreekviewLane * Anaheim, California 92808 jeffery.zimmermann@gmail.com
Executive Summary
As a highly accomplished individual with over 39 years’ experience in the construction industry
specifically in construction management. I am a licensed Certified Construction Manager (CCM) well
experienced in minimizing risk, liabilities, increase shareholder value, maximize company profits, and
utilize available resources. My proven record in assembling & motivating quality teams,setting goals and
achieving peak levels. Provide problem solving intuitive, creative,and passionate ideas, along with quality
communication. My leadership skills are strong due to my high Integrity, ethics and wiliness to recognize
merit, continue to improve and train and wiliness to accept challenges outside of my comfort zone, but
within the constraints of a safe environment. My project experience encompasses light and heavy rail, civil
works, water & wastewater,airports,power plants, renewables,oil & gas, refineries.
Professional Registrations / Licenses
California –
General Engineering Contractor Lic. “A”, General Building Lic. “B”, Electrical Lic C-10,
Certified Construction Manager (CCM), License #A1769 (2010- Present)
Colorado Master Electrician 1982 (expired 1991)
Memberships / Affiliations:
CMAA,Construction Management Association of America, Member (2009 – Present),
CMAA -Southern California Chapter, CCM Committee Chair & Board Member
Paint Your Heart Out,Board member (2001 – Present)
Boy Scouts of America- Life Scout / Assistant Scoutmaster (2005 – Present)
Education
Construction Management, Santa Monica State College, 1991-1994
Business, Miramar College, 1986-1991
Engineering, University of Colorado at Denver, 1985
Engineering, Western State College, 1979
Professional Titles
The titles I have held in my career are as follows:
President, Vice President, Director, Operations Leader,Chief Estimator, Sr. Manager,Sr. Estimator,
Project Manager, Certified Construction Manager

2. Professional Experience
GW Civil Constructors, Inc – Project Executive 2016
Scope/Description: Owens Lake DustMitigation Phase 9/10 Contractualscope of work installation of
36 Miles of sub-surface HDPE Pipeline, 200,000 Tons of gravel placement, 18 million sf of geotextile
fabric placement,
Provided leadership and oversight for the day-to-day operations for all Construction, Project Management
and Project Administration activities associated with the project. Managed a staff of Project Managers,
Superintendents, and Project Support staff. Executed the development and implementation of corporate
policies and procedures to achieve established corporate goals and support the corporate mission statement.
Operations oversight and direction for:
*Client & Stakeholders / Proceduraland process issues / Financial issues and reporting processes.
*Subcontractor performance issues / Manpower issues and analysis / Constructability and technical issues.
*Legal and liability issues / Risk analysis and mitigation / Special issues.
Reviewed the performance of all Construction Operations employees and provided recommendations
regarding staffing, developmental needs, position evaluations, and compensation.
Performed monthly project reviews to include the following major activities:
*Project schedule, safety, administration, profitability, Material, equipment procurement.
*Quality of work, Quality of relationships with Owner, Subcontractors, and A/E firms.
Hobbs-Bannerman, Inc - Vice President 2013-2016
Responsible for creation & implementation of a start-up General Engineering
Contracting Company, for a multi-billion-dollar organization, including building key
relationships with a variety of constituencies including but not limited to:
Clients, potential JV Partners,Stakeholders, and generally those who influence
decisions.
Creation and implementation of Company policies, procedures, organizational structure,
business plan, growth objectives, profit, loss, revenue, budgets, business development
Managed,direction, guidance, mentoring and oversight to executives, supervisory, and safety
personnel, motivating mangers to function as a cohesive organization.
Established company spirit, creativity and integrity, to produce maximum benefit to the company,
employee and community.
Development of an overall effective Company business development program.
Direction and participated in close the "sale" on large, strategic project pursuits, assisting in final
contract negotiations.
Established WBS / Company cost codes,procedures for estimating, bid reviews and pre-
construction meetings.
Monitored and analyzes operations with Managers and reported current work in progress and
workloads to corporate executives.
Oversaw of the company safety program director for safety in the working environment.
Promotes safety among subordinates. Ultimately responsible for the safety results.
Performed additional assignments as directed by corporate executives.
Local signing authority for bids, bonds and contracts.
Well organized multi-task and strong understanding of engineering and construction
management to facilitate and promote progressive communications. Pre-construction
decisions, design review, value engineer, establish risk & liability plan, constructability
review, contract and change order negotiations.

3. Our marketplaces included but not limited to the following:
 Alternative Energy, Power Generation,
 LNG Export Terminals, CNG,
 Light Rail, Refineries,
 Oil & Gas, Upstream,Downstream
 Transmission & Distribution,
 Water / Wastewater
Samsung C&T, Business Development –North Americas Sr. Manager 2011-2013
Scope/Description:
EPC Contractor responsible for building key relationships with a variety of constituencies including but not
limited to: Clients, potential JV Partners, Project Financing, Stakeholders, Outreach and Community
Organizations, and generally those who influence decisions. Having the ability to be well organized multi-
task and strong understanding of engineering and construction management to facilitate and promote
progressive communications. Pre-construction decisions, scope of work, design review, value engineer,
establish risk & liability plan, inspection, constructability review, contract and change order negotiations,
scheduling, time impact analysis, site safety coordinator, review submittals, review loop / interconnecting
documents, start-up, commissioning, and worked with design engineers and contractors.
Heavy Civil – California High Speed Rail / Regional Connector Subway / Westside Subway
Renewable - Truckhaven Geo-Thermal Power Plant / Numerous Solar Utility Facilities / Wind Farms –
On-& Off Shore
Power - Co-Generation PP / Numerous Combined Cycle PP 600MW > 3500MW/ Coal Fired PP / Peaker
Single Cycle PP / Hydro Electric Power / John Hart Generation Station
Miscellaneous - LNGExport Terminals / GTL / Baltimore Airport PRT / Light Rail / Transmission &
Hart Generation Station
Renewable - Truckhaven Geo-Thermal Power Plant / Numerous Solar Utility Facilities / Wind Farms –
On-& Off Shore
Power - Co-Generation PP / Numerous Combined Cycle PP 600MW > 3500MW/ Coal Fired PP / Peaker
Single Cycle PP / Hydro Electric Power
Miscellaneous - LNGExport Terminals / GTL / Baltimore Airport PRT / Light Rail / Transmission &
Distribution

4. CH2M Hill Operations Leader and Sr. Project Manager 2001-2011
EPC Contractor responsibilities included building key relationships with a variety of constituencies
including but not limited to:
Clients, potential JV Partners,Stakeholders, and generally those who influence
decisions.
Creation and implementation of Division organizational structure,business plan, growth
objectives, profit, loss, revenue, budgets, business development
Managed,direction, guidance, mentoring and oversight to supervisory, and safety personnel,
motivating mangers to function as a cohesive organization.
Established company spirit, creativity and integrity, to produce maximum benefit to the company,
employee and community.
Development of an overall effective Division business development program.
Direction and participated in close the "sale" on large, strategic project pursuits, assisting in final
contract negotiations.
Monitored and analyzes operations with Managers and reported current work in progress and
workloads to corporate executives.
Oversaw of the company safety program for project safety in the working environment. Promotes
safety among subordinates. Ultimately responsible for the safety results.
Performed additional assignments as directed by corporate executives.
Organized multi-task and strong understanding of engineering and construction management to
facilitate and promote progressive communications. Pre-construction decisions, design review,
value engineer, establish risk & liability plan, constructability review, contract and change
order negotiations
Our marketplaces included but not limited to the following:
 Airports / Transportation / Light & Heavy Rail
 Environmental
 Alternative Energy, Power Generation, Renewables,
 Oil & Gas,
 Transmission & Distribution,
 Water / Wastewater

5. Contractor Experience
City ofLos Angeles – Hyperion Full Secondary Expansion. ProjectManager - Electrical / I&C
Scope/Description:
The facility expanded the wastewater capabilities from 160 to 640 million gallons per day of primary and
secondary treatment. Overall construction cost of the project totaled $2.4 billion when completed The
project encompassed a pre-cast structure with 80-foot invert two story elevation and one vertical of poured-
in-place concrete and placed structural steel.
Cost: $2.4B
Responsibilities: Managed the electrical and instrumentation work for seven years as part of this
facility expansion. Responsible for estimating, procuring materials and equipment; scheduling;
developing schedule of valves; managing payables and receivables; and developing and negotiating
more than $60 million in change orders.
C-111 WAS Thickening and Chemical Facility / C-112 Primary Batteries Modernization #2 & TSF
C-117 Hyperion Full Secondary Stage 2 / C-109 Hyperion Full Secondary Stage 1 / C-69 Digester
Modification / C-737 Truck Loading Facility / E-1101 Desulfurization Facility /
Division Maintenance Facility / North Outfall Facility / Steam Dryer Facility / DICE I & II
Industrial Division Manager,
Scope / Description:
Managed the electrical and instrumentation department for seven years. Responsible for safety,business
development, development key relationships, estimating, procuring materials and equipment; scheduling;
developing schedule of valves; managing payables and receivables; and developing and negotiating more
than $60 million in change orders.
 Diemer Filtration Plant, Metropolitan Water Districts ofSouthern California.
 Cargill Flour Mill Expansion (Design-Build)
 Capital Milling Flour Mill Expansion (Design-Build)
 Las Virgenes Water District. (Design-Build)
 StringfellowFacility Cleanup. (Design- Build) (environmental)
 Beverly Hills Water District (Design-Build)
 Southern Cal Edison Petro-Chemical Facility
 Arco (BP) Plant Expansion
 Harbor Co-Generation Expansion (Design-Build)
 Modesto Generation Facility
 OCSD Co-Generation Facilities – 2000MWIC
 Owens Lake Dust Mitigation – Air Quality Monitoring Stations
 Transportation light rail systems (MTA – Blue, Red, Green lines), Highway
 Electrical sub-stations & switchyards and street expansions

6. President / CEO / Owner
Scope / Description:
Responsible for creation & implementation of a start-up Contracting Company,
My responsibilities included building key relationships with a variety of constituencies
including but not limited to:
Clients, potential JV Partners,Stakeholders, and generally those who influence
decisions.
Creation and implementation of Company policies, procedures, organizational structure,
business plan, growth objectives, profit, loss, revenue, budgets, business development
Managed,direction, guidance, mentoring and oversight to executives, supervisory, and safety
personnel, motivating mangers to function as a cohesive organization.
Established company spirit, creativity and integrity, to produce maximum benefit to the company,
employee and community.
Development of an overall effective Company business development program.
Direction and participated in close the "sale" on large, strategic project pursuits, assisting in final
contract negotiations.
Established WBS / Company cost codes,procedures for estimating, bid reviews and pre-
construction meetings.
Monitored and analyzes operations with Managers and reported current work in progress and
workloads to corporate executives.
Oversaw of the company safety program director for safety in the working environment.
Promotes safety among subordinates. Ultimately responsible for the safety results.
Performed additional assignments as directed by corporate executives.
Local signing authority for bids, bonds and contracts.
ReferencesUponrequest: