Raytheon Technologies
Current
Tucson
May 2021 - Present
AeroLeads people directory · profile
Brian Sellner Email & Phone Number
Raytheon Technologies
at
Tucson
1 work email found
@honeywell.com
1 phone found area 520
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Tucson
Role
Raytheon Technologies
Location
Tucson, Arizona, United States
Who is Brian Sellner? Overview
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Quick answer
Brian Sellner is listed as Raytheon Technologies at Tucson, based in Tucson, Arizona, United States. AeroLeads shows a work email signal at honeywell.com, phone signal with area code 520, and a matched LinkedIn profile for Brian Sellner.
Brian Sellner previously worked as Sr. Engineering Manager (Software) at Honeywell International and Staff Engineer at Honeywell. Brian Sellner holds Bs, Electrical Engineering from South Dakota Mines.
Company email context
Email format at Tucson
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{first}.{last}@honeywell.com
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AeroLeads found 1 current-domain work email signal for Brian Sellner. Compare company email patterns before reaching out.
Profile bio
About Brian Sellner
Experienced Senior Technical Manager with a demonstrated history of working in the Aerospace industry, specifically SW for safety critical avionics, engine controls, cabin pressure systems, etc.. Strong engineering professional skilled in full software life cycle development. Well versed in RTOS for safety critical systems. Management of multiple direct reports and other managers, with team sizes varying from 8 to 150 engineers, as well as indirect management of global resources of equivalent size. Have also been a Chief Engineer for embedded SW of stand alone safety critical LRUs.
Listed skills include Software Engineering, Technology Management, Systems Engineering, Embedded Systems, and 35 others.
Current workplace
Brian Sellner's current company
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Tucson
4 roles
Brian Sellner work experience
A career timeline built from the work history available for this profile.
Sr. Engineering Manager (Software)
Sr. Engineering Manager (Software) of Platform SW in the Platform Center of Excellence. Responsibilities include RTOS, Software Architectures, and Reusable Software Components.
Jan 1991 - Apr 2021
Staff Engineer
Staff Engineer - Software Center of Excellence - Middleware, I/O and RTOS.Specializing in new hardware/software architectures, process, software reuse, and project execution. Process improvement involving DO-178B/C, SEI, and miscellaneous safety standards. Architecture design and definition in safety-critical applications for Aerospace and.
Jan 1991 - Sep 2007
Intern
Coeur Mining, Inc. (Previously Wharf Resources)
Summer intern working on heap leach processing.
Jun 1990 - Aug 1990
2 education records
Brian Sellner education
Bs, Electrical Engineering
Diploma
Brandon Valley High School
FAQ
Frequently asked questions about Brian Sellner
Quick answers generated from the profile data available on this page.
What company does Brian Sellner work for?
Brian Sellner works for Tucson.
What is Brian Sellner's role at Tucson?
Brian Sellner is listed as Raytheon Technologies at Tucson.
What is Brian Sellner's email address?
AeroLeads has found 1 work email signal at @honeywell.com for Brian Sellner at Tucson.
What is Brian Sellner's phone number?
AeroLeads has found 1 phone signal(s) with area code 520 for Brian Sellner at Tucson.
Where is Brian Sellner based?
Brian Sellner is based in Tucson, Arizona, United States while working with Tucson.
What companies has Brian Sellner worked for?
Brian Sellner has worked for Tucson, Honeywell International, Honeywell, and Coeur Mining, Inc. (Previously Wharf Resources).
How can I contact Brian Sellner?
You can use AeroLeads to view verified contact signals for Brian Sellner at Tucson, including work email, phone, and LinkedIn data when available.
What schools did Brian Sellner attend?
Brian Sellner holds Bs, Electrical Engineering from South Dakota Mines.
What skills is Brian Sellner known for?
Brian Sellner is listed with skills including Software Engineering, Technology Management, Systems Engineering, Embedded Systems, Rtos, Process Improvement, Software Development, and Aerospace.
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