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Mark Fleckenstein Email & Phone Number
Senior Mechanical Engineer
at
Endurance Energy
1 work email found
@blueorigin.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Mechanical Engineer
Location
Seattle, Washington, United States
Company size
Who is Mark Fleckenstein? Overview
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Quick answer
Mark Fleckenstein is listed as Senior Mechanical Engineer at Endurance Energy, a with 4 employees, based in Seattle, Washington, United States. AeroLeads shows a work email signal at blueorigin.com and a matched LinkedIn profile for Mark Fleckenstein.
Mark Fleckenstein previously worked as Propulsion Engineer at Blue Origin and Propulsion Engineer II at Blue Origin. Mark Fleckenstein holds Bachelor Of Science (B.S.), Aerospace Engineering from University Of Virginia.
Company email context
Email format at Endurance Energy
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{first_initial}{last}@blueorigin.com
86% confidence
AeroLeads found 1 current-domain work email signal for Mark Fleckenstein. Compare company email patterns before reaching out.
Profile bio
About Mark Fleckenstein
I graduated from the University of Virginia in 2018 with a BS in Aerospace Engineering. I am now working as a Propulsion Engineer at Blue Origin with special interest in component design and advancing human access to space.I enjoy finding solutions to challenging analytical problems and aspire to continue increasing my technical base in order to become a technical leader in the aerospace industry.
Current workplace
Mark Fleckenstein's current company
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Endurance Energy
10 roles
Mark Fleckenstein work experience
A career timeline built from the work history available for this profile.
Propulsion Engineer
Propulsion Engineer Ii
Lead designer for dual expander oxygen turbopump Responsible for stack up analysisLayout and product definition ownerDelegate for tech lead on supplier manufacturing supportDelivered first research build including improvements to work instructions
Turbine Design Engineer
• Delivered preliminary design for turbine modification package• Integrated specialist input to develop efficiency-cost trades of turbine blade• Performed GOM inspection of turbine vanes and reported to senior engineer• Led team of multi-functional engineers to deliver 2 test rigs for development program• Managed DFM activities to ensure quality level• Directed design and assembly for low cost solution that met all requirements • Prepared response to RFI for low cost attritable engine• Completed all preliminary calculations for component sizing, aero, mechanics• Worked closely with senior engineer to develop GA, weight and cost models
Apr 2020 - Jan 2022
System Design And Test Engineer
Entire suite of Engine Core Tolerance Stacks completedo Chief Engineer Advised on Drawing Changes to suitBellmouth, Nosecone, Exhaust System Designedo Modal, Buckling, Static structural analysis instructed changes to designMount System designedo Campbell diagram presented to Chief Engineers
Oct 2019 - Apr 2020
Turbine Blade Manufacturing Engineer
2 cost saving process changes completed on Turbine Blade Grindo Consumable Grinding Wheel Cost Decreased 20%o New CMM program introduced and tested for RFT improvementZero Defects blue chip: 5% improvement on RFT in alignment processSentenced 200+ nonconforming product
Jun 2019 - Oct 2019
Performance Engineer
NPSS LiftFan Cycle Temperature Correlation Tool refined by factor of 10o Pass Off test time savings of 1.5 hours per unit LiftSystem Performance Instrumentation Guide completedo Program Engineering MilestoneOperability Study for Dual Stage Compressor Surge Characterizationo Bespoke Matlab script written, referred to Chief Engineer
Jan 2019 - Jun 2019
Fan Component Design Engineer
Icing/Altitude, Fan Blade Off Configuration Solutionso Final Drawings, Hardware delivered in time for successful testNew Oil Seal Introduced to Engine Section Statoro Interface Definition Finalized and Preliminary Drawing ReleasedSLARP Requirements demonstrated and criteria metFan Track Liner Slice model validation and testing completedo NX solid modelling suite fed ANSYS modelPatent Application Submitted for specialized assembly tool
Jul 2018 - Jan 2019
Rapid Prototyping Lab Design Engineer
Designed and manufactured 12+ high complexity systemsUVA Blue Chip Medical Research: Bioprinting Capability Optimized o Doubled efficiency of cutting-edge custom bioprinting insertUVA Brain Surgery Delivery of Critical Tools:o CT Scan data processed, fabricated to assist active surgeryProduction manufacture of 500+ of additive manufacturing partso Leveraged Photopolymeric, FDM machines to meet delivery schedules
Sep 2016 - May 2018
Title Examiner
Dec 2014 - Sep 2015
3 education records
Mark Fleckenstein education
Bachelor Of Science (B.S.), Aerospace Engineering
University Of Virginia
Education record
University Of Virginia
High School Diploma
Maggie L. Walker Governor'S School For Government And International Studies
FAQ
Frequently asked questions about Mark Fleckenstein
Quick answers generated from the profile data available on this page.
What company does Mark Fleckenstein work for?
Mark Fleckenstein works for Endurance Energy.
What is Mark Fleckenstein's role at Endurance Energy?
Mark Fleckenstein is listed as Senior Mechanical Engineer at Endurance Energy.
What is Mark Fleckenstein's email address?
AeroLeads has found 1 work email signal at @blueorigin.com for Mark Fleckenstein at Endurance Energy.
Where is Mark Fleckenstein based?
Mark Fleckenstein is based in Seattle, Washington, United States while working with Endurance Energy.
What companies has Mark Fleckenstein worked for?
Mark Fleckenstein has worked for Endurance Energy, Blue Origin, Rolls-Royce, University Of Virginia, and Bon Air Title Agency.
How can I contact Mark Fleckenstein?
You can use AeroLeads to view verified contact signals for Mark Fleckenstein at Endurance Energy, including work email, phone, and LinkedIn data when available.
What schools did Mark Fleckenstein attend?
Mark Fleckenstein holds Bachelor Of Science (B.S.), Aerospace Engineering from University Of Virginia.
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