Senior Engineer, Flight Sciences - Ranger (R6525)

Shield; Seattle (WA); On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

Bonus

Benefits

Equity

Job summary

Shield AI in Seattle is seeking a Senior Flight Sciences Engineer focused on aeropropulsion to drive design, build, test, and flight of high-performance unmanned aircraft. You will work across aerodynamics, propulsion, and flight sciences to optimize integration of propulsion with airframe.

The role emphasizes ownership of challenging projects from concept through flight, requires a solid foundation in aerodynamics or propulsion, and a collaborative mindset to ensure safe, reliable aircraft

Qualifications

• B.S. in Aerospace or Mechanical Engineering.
• 3+ years in aeropropulsion or flight sciences.
• Understanding of installation effects on aircraft performance.
• Demonstrated teamwork and high standards.

Responsibilities

• Support aeropropulsion design from concept to flight.
• Develop installed propulsion performance models.
• Analyze propulsion airframe integration effects.
• Contribute to flight test data analysis and modeling.
• Collaborate with cross-functional teams to ensure safe performance.
• Support wind tunnel and flight test planning.

Skills

Aerospace Eng

Propulsion integration

Aerodynamics

Team collaboration

Education

B.S. in AE/ME

Tools

NPSS

Python

MATLAB

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.

Job Description

As a Senior Flight Sciences Engineer focused on aeropropulsion, you will work across disciplines to enable the design, build, test, and flight of high performance unmanned aircraft. The Flight Sciences team encompasses aerodynamics, aircraft performance, aeropropulsion, stability and control, aerodynamic modeling, wind tunnel testing, and flight testing. Within this team, you will focus on how the propulsion system and airframe work together, including inlet and exhaust design, installed propulsion performance, and propulsion airframe integration.

This role is perfect for an engineer with a solid foundation in aerodynamics, propulsion, or flight sciences who is eager to grow, own challenging projects, and see their work move rapidly from concept to flight. If you thrive in fast paced environments, enjoy solving complex problems, and want to help build the future of autonomous aviation, we want to hear from you.

What You’ll Do

• Support aeropropulsion design from the conceptual phase through flight, including inlet, duct, nozzle, and exhaust system definition
• Develop installed propulsion performance models, including inlet pressure recovery, distortion, spillage drag, nozzle performance, and installed thrust for Shield’s latest unmanned aircraft
• Analyze propulsion airframe integration effects, including thrust and drag bookkeeping, inlet and engine compatibility, and propulsion induced effects on aircraft performance and stability
• Contribute to flight sciences support through flight test data analysis, ducted fan and propulsion performance modeling, and correlation of models to test results
• Collaborate with propulsion, structures, flight test, and control systems engineers to ensure integrated, optimized, and safe aircraft performance
• Support wind tunnel, propulsion ground test, and flight test events, including test planning, instrumentation requirements, and data reduction

Required Qualifications

• You have a B.S. in Aerospace or Mechanical Engineering or equivalent
• You have 3 or more years of experience in aeropropulsion, propulsion integration, aerodynamics, aircraft performance, or another area of flight sciences
• You have a working understanding of gas turbine, ducted fan, or propeller performance and how installation effects influence aircraft performance
• You have a demonstrated record of working hard, being a trustworthy teammate, holding yourself and others to high standards, and being kind to others

Preferred Qualifications

• Experience with computational fluid dynamics for inlet, nozzle, ducted fan, or internal flow analysis
• Experience with engine performance decks, cycle analysis tools such as NPSS, or propulsion system modeling
• Experience with inlet or propulsion wind tunnel testing, engine ground testing, or propulsion flight test
• Experience scripting or developing software in Python, MATLAB, or similar languages
• Experience with analysis of large data sets

Full-time Regular Employee Offer Package

Pay within range listed + Bonus + Benefits + Equity

Temporary Employee Offer Package

Pay within range listed above + temporary benefits package (applicable after 60 days of employment)

Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.

Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.