Keith Derr: Email & Phone Number

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Principle Systems Engineer - Ground Segment Lead at Sierra Space|Aurora, Colorado, United States

Position:

Principle Systems Engineer - Ground Segment Lead at Sierra Space

Location:

Aurora, Colorado, United States

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Last updated: 2026-07-13

Updated: 2026-07-13

Found email addresses for Keith Derr:

Business emails:

k********r@sierraspace.com

Personal emails:

k*******r@msn.com

Found phones for Keith Derr:

+1-870-***-**82,

+1-323-***-**67,

+1-205-***-**52,

+1-520-***-**40

A different Keith Derr?

Work Experience 33 years

Principle Systems Engineer - Ground Segment Lead at Sierra Space

Feb 2024 - Current

Chief Force Design Integration at United States Space Force

Oct 2022 - Feb 2024

Deputy Chief Engineer at United States Space Force

Aug 2021 - Sep 2022

Director of Operations at United States Air Force

Jun 2019 - Aug 2021

Deputy Program Manager at United States Air Force

May 2016 - Jun 2019

Spacecraft Vehicle Engineer at United States Air Force

Apr 2012 - May 2016

Deputy Program Manager at United States Air Force

Oct 2008 - Apr 2012

Avionics Sensor System Craftsman at United States Air Force

Feb 1993 - Oct 2008

Keith Derr started working in 1993, then the employee has changed 2 companies and 6 jobs. On average, Keith Derr works for one company for 4 years 2 months.

Keith is proficient in Elk and Turkey. Their professional focus is Airframe, Business Administration, and Business Management across 3 core areas.

Keith holds Learning Microsoft Project and LinkedIn Premium Quick Tips certifications.

Education

Master of Science - MS at University of Nebraska-Lincoln

Bachelor of Science - BS at University of Nebraska-Lincoln

Bachelor of Science - BS at Thomas Edison State University

Frequently Asked Questions

What is Keith Derr's email address?

SignalHire found verified email addresses for Keith Derr, both business and personal. Their business email is k********r@sierraspace.com, and personal emails include k*******r@msn.com.

What is Keith Derr's phone number?

SignalHire found multiple verified phone numbers for Keith Derr: +1-870-***-**82, +1-323-***-**67, and +1-205-***-**52.

How do I contact Keith Derr at Sierra Space?

You can reach Keith Derr through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Keith Derr's professional background?

Keith Derr has 33 years of professional experience. They have held roles including Chief Force Design Integration, Deputy Chief Engineer, and Director of Operations at companies such as United States Space Force, United States Space Force, and United States Air Force. Their education includes Master of Science - MS from University of Nebraska-Lincoln, and Bachelor of Science - BS from University of Nebraska-Lincoln.

Is Keith Derr's contact information up to date?

Yes. Keith Derr's SignalHire profile was last updated on 13 July 2026, reflecting their current position as Principle Systems Engineer - Ground Segment Lead at Sierra Space in Louisville, Colorado (CO), United States.

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