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Sean Keppler

Principal Space Systems Engineer specializing in spacecraft and payload architecture

Space OceanAir Force Institute of TechnologyRemote, US7 Years ExperiencePrincipal Level

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About

Previously supported capital raising at Space Ocean Corp by securing several thousand dollars in grant funding and building investor-readiness/outreach materials. Has early exposure to VC/studio/accelerator meetings and articulates nuanced differences in their incentives and time horizons. Interested in refining skills as an early-stage CTO and is highly committed to entrepreneurship.

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Key Strengths

  • Secured several thousand dollars in grant funding via grant applications
  • Strong upfront research approach to aligning proposals with grant provider stipulations
  • Understands investor vs. accelerator/studio expectations and ROI/time-horizon differences
  • Evaluates opportunities using market fit plus rigor/metrics (not just vision)

Reference Highlights

Strongly Recommended
  • Full ownership of large-scale projects
  • Strong technical leadership; go-to for guidance and direction
  • Keeps plans on track and drives execution
  • Champions technical progress
  • Realistic, scope-conscious planning and outlook
  • Detail-oriented and thorough in design scrutiny
  • Able to deliver MVP from concept within a designated timeframe
  • Strong communication up and down the leadership chain
  • Professional and successful handling of conflicts
  • Effective at leading teams through major pivots to meet customer needs
  • Pivotal contributions to successful project outcomes
  • Strong people leader (oversaw 30–40 engineers)
  • Takes end-to-end ownership and follows through to completion
  • Effective in highly ambiguous, zero-to-one environments
  • Instrumental in landing major agreements and partnerships
  • Trusted liaison to executive leadership in supervisor’s absence
  • Strong external-facing communicator with customers and suppliers
  • Adaptable; able to pivot designs quickly to meet customer needs
  • Collaborative partner who maintains strong supplier relationships during pivots
  • Drives iterative design toward customer needs
  • Successful at moving concepts from early idea to investor-ready design
  • Contributed to securing LOIs and agreements (including with JPL)
  • Effective at building budgets for programs
  • Helped build and scale the engineering team
  • Successful in developing university collaborations (e.g., Texas A&M)
  • excellent ownership mentality
  • strong team builder
  • effective engineering leader
  • adaptable; able to pivot quickly
  • delivers under aggressive timelines (6-week baseline)
  • aligns technical direction with customer/market needs
  • highly recommended by supervisor
  • great engineer

Sean's references speak for themselves. Let us connect you.

Experience

Consulting Chief EngineerSpace Ocean · Feb 2025 – Presentfreelance
Consulting EngineerSpace Ocean · Sep 2024 – Feb 2025freelance
Principal Metrology EngineerNorthrop Grumman · Feb 2024 – Sep 2024
Space Principal Systems EngineerNorthrop Grumman · Oct 2021 – Feb 2024
Space Systems EngineerAerotek, Inc. · Oct 2020 – Sep 2021
Aerospace Systems EngineerAFLCMC · Sep 2018 – Feb 2020

Education

Case Western Reserve Universitybachelor, Mechanical Engineering and Aerospace Engineering (2015)

Languages

English

Certifications

Methods of Applied Mathematics - Air Force Institute of Technology

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Typically responds within 24 hours

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Sean KepplerPrincipal Space Systems Engineer specializing in spacecraft and payload architecture