SIERTEK
Your Mission is Our Mission

Raul Sierra, our President and CEO, founded SierTeK in 2007 with the goal of providing the highest quality services to various Federal agencies. His vision was to partner with agencies and deliver services to ensure their success.
Company Values
Commitment
Respect
Excellence
Patience
Family and Personal Wellbeing
Trust
Collaboration
Our Corporate Team
Our Corporate Headquarters is located in Beavercreek, Ohio.

Raul Sierra
President/CEO

Erin Bektas
Proposal & Marketing Coordinator

Elizabeth Matthews
Director, Business Development

Abby Barcus
HR Generalist

Nate Mitchell
Senior Program Manager

James Dalton
Program Manager

Mackanzie Langford
Program Administrative Assistant

Jordan Helman
Business Development Analyst

What Makes Siertek Different
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Our Corporate Team is accessible and responsive
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We are family-oriented
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We focus on continuous improvement
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We hire the best talent
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We give back to our communities
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We have top-notch customer service
© SIERTEK 2021

Our Customers
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US Air Force 315th Training Squadron
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US Air Force Aerospace Maintenance & Regeneration Group
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US Air Force Defense Acquisition University
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US Air Force Research Laboratory (AFRL)
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US Air Force Security Assistance and Cooperation Directorate (AFSAC)
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US Air Force Life Cycle Management Center (AFLCMC)
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US Air Force Security Assistance and Cooperation Directorate, Saudi Arabian Branch (AFSAC/WFMAB)
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US Air Force Life Cycle Management Center (AFLCMC/HIAM)
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US Air Force Global Command & Control System, Data Services Program Management Office (GSCC-AF PMO)
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US Air Force Phillips Research Site
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US Navy F-35 Joint Program Office
Our Stats
230+
Team Members
32
Current Contracts
15
States
SierTeK-Peerless JV
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Program Management
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Systems Engineering
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Cybersecurity and Cyber Defense
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Aerospace
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Research and Development
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Test and Evaluation
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Modeling and Simulation
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Enterprise Information Technology
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Medical Research and Human Performance
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Intelligence, Surveillance and Reconnaissance
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Training and Training Systems
SierTeK teamed up with Peerless to form a joint venture specializing in the following:

Two companies.
One solution.