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Tim Leonard, Pmp Email & Phone Number

Sr. Project Controls Cost Engineer Supporting APMO/NNSA/DOE at Sigma Science, Inc.
Location: Oak Ridge, Tennessee, United States 8 work roles 2 schools
1 work email found @sigmasci.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Role
Sr. Project Controls Cost Engineer Supporting APMO/NNSA/DOE
Location
Oak Ridge, Tennessee, United States

Who is Tim Leonard, Pmp? Overview

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Quick answer

Tim Leonard, Pmp is listed as Sr. Project Controls Cost Engineer Supporting APMO/NNSA/DOE at Sigma Science, Inc., based in Oak Ridge, Tennessee, United States. AeroLeads shows a work email signal at sigmasci.com and a matched LinkedIn profile for Tim Leonard, Pmp.

Tim Leonard, Pmp previously worked as SR. Project Contols Cost Engineer at Sigma Science, Inc. and Sr. Project Controls Cost Engineer at Atkins Nuclear Solutions Us. Tim Leonard, Pmp holds Bachelor Of Science, Engineering Technology-Construction from East Tennessee State University.

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Email format at Sigma Science, Inc.

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*@sigmasci.com
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AeroLeads found 1 current-domain work email signal for Tim Leonard, Pmp. Compare company email patterns before reaching out.

Profile bio

About Tim Leonard, Pmp

An established professional with a successful 20+ year record in construction , the last 10+ in estimating/project controls working on numerous public, private, and governmental construction proposals. Government work consisting of consulting on various DOT, DOD, and DOE proposals. Working in a supervisory as well as an in depth capacity, providing technical analysis for planning and evaluating construction methods and procedures for various technical engineering alternatives, reviewing and /or preparing a wide variety of engineering estimates, coordinating with and advising others, and participating in bid opening and negotiating meetings as a technical advisor or for informational purposes. Planning, evaluating, reviewing, and /or preparing a wide range of estimates for construction feasibility, ICE overview; recommending changes in plans that may result in greater economy through substitution of material or simplification of construction; taking necessary action to insure security of government estimates; advising supervisors and project managers of difficult and/or controversial problems and matters of policy resulting from work responsibilities and assignments; suggesting methods or procedures or additional studies required to resolve problems; maintaining and building files of current material, and construction equipment pricing/cost obtained from supplier quotations; providing technical review and /or guidance to junior associates and subcontractors.

Listed skills include Project Estimation, Construction Management, Contract Management, Value Engineering, and 26 others.

Current workplace

Tim Leonard, Pmp's current company

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Sigma Science, Inc.
Sigma Science, Inc.
Sr. Project Controls Cost Engineer Supporting APMO/NNSA/DOE
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8 roles · 23 years

Tim Leonard, Pmp work experience

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

Sr. Project Contols Cost Engineer

Current

Albuquerque, New Mexico, Us

Dec 2022 - Present

Sr. Project Controls Cost Engineer

Charlotte, Nc, Us

Sr. Project Controls Engineer providing oversight to UPO and NNSA for the UPF project in Oak Ridge.

Jan 2017 - Dec 2022

Construction Estimating Manager

Oak Ridge, Tn , Us

Estimating Manager in charge of overseeing bid development, proposal development, subcontractor solicitation, and assisting with project buyout.

May 2015 - Nov 2016

Sr. Estimating Consultant/Project Controls Specialist

Estimating Consultant

The last six years I have had the pleasure of working at various DOE facilities as a Sr. Estimating Consultant. I have worked on projects ranging from D&D work to the Uranium Processing Facility. I have assisted in not only putting estimates together, but also putting together new processes as well as updating current ones. In that time I have worked for Management Solutions, Mesa Technologies, Energy Solutions, GemTech Y12, Jacobs, and Controls Solutions Group.

Jun 2009 - May 2015

Project Estimator

Sequoyah Limited Llc

-Project Estimator in charge of soliciting and submitting construction bids on projects from 500 thousand to 3 million. -Projects worked on concentrated mainly on leisure, retail, and office.-Developed and maintained subcontractor relationships in order to help build company subcontractor database.

Dec 2007 - Dec 2008

Estimator

Dallas, Texas, Us

-Performed estimating duties on retail and high rise residential projects in the range of $20 million to $1.2 Billion.

2006 - 2007 ~1 yr

Estimator

W.G. Yates & Sons Construction

-Performed bid solicitation and quailification on high rise residential construction projects, along with mentoring newly hired graduates on projects ranging from $20 million to $150 million.

2006 - 2006

Estimator

Breakell General Contractors

-Performed estimating duties on a variety of projects ranging from $100,000 to $15 million.

2004 - 2006 ~2 yrs
2 education records

Tim Leonard, Pmp education

Bachelor Of Science, Engineering Technology-Construction

East Tennessee State University

Business

University Of Wisconsin-Madison
FAQ

Frequently asked questions about Tim Leonard, Pmp

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

What company does Tim Leonard, Pmp work for?

Tim Leonard, Pmp works for Sigma Science, Inc..

What is Tim Leonard, Pmp's role at Sigma Science, Inc.?

Tim Leonard, Pmp is listed as Sr. Project Controls Cost Engineer Supporting APMO/NNSA/DOE at Sigma Science, Inc..

What is Tim Leonard, Pmp's email address?

AeroLeads has found 1 work email signal at @sigmasci.com for Tim Leonard, Pmp at Sigma Science, Inc..

Where is Tim Leonard, Pmp based?

Tim Leonard, Pmp is based in Oak Ridge, Tennessee, United States while working with Sigma Science, Inc..

What companies has Tim Leonard, Pmp worked for?

Tim Leonard, Pmp has worked for Sigma Science, Inc., Atkins Nuclear Solutions Us, Street Legal Industries, Inc., Estimating Consultant, and Sequoyah Limited Llc.

How can I contact Tim Leonard, Pmp?

You can use AeroLeads to view verified contact signals for Tim Leonard, Pmp at Sigma Science, Inc., including work email, phone, and LinkedIn data when available.

What schools did Tim Leonard, Pmp attend?

Tim Leonard, Pmp holds Bachelor Of Science, Engineering Technology-Construction from East Tennessee State University.

What skills is Tim Leonard, Pmp known for?

Tim Leonard, Pmp is listed with skills including Project Estimation, Construction Management, Contract Management, Value Engineering, Construction, Project Planning, Contract Negotiation, and Project Bidding.

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