Senior Staff Engineer, Flight Control Actuation Systems - Ranger (R6327)
- Salary
- USD 200,000 - 310,000 / per-year-salary
- Level
- Staff
- Work type
- On-site · Seattle
Not stated in the posting: visa.
Open. First seen 22 October 2026.
About the role
Shield AI's standard text
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 Staff Engineer, you will take full technical ownership of flight control actuation system design for a Group 5 UAV fighter aircraft. You will work from first principles to define requirements, resolve actuator and integration trades, and drive qualified flight-control actuation hardware from design through production support. This position requires a balance of technical rigor, rapid decision-making, and hands-on engineering to efficiently transition concepts into operational capability.
The ideal candidate is comfortable solving complex problems, taking ownership, working within an accelerated aircraft development environment, and is motivated by getting meaningful capability into the hands of operators quickly.
What you'll do:
- System Ownership: Define, allocate, and own the FCAS requirements and verification traceability matrix.
- Actuator Performance: Design and analyze control surface actuation systems, including sizing, dynamic response, bandwidth, redundancy, and failure modes.
- Control-Law Integration: Drive the control law-actuator interface with Flight Controls and Vehicle Management Systems, including actuator dynamics modeling and control surface authority requirements.
- Power and Thermal Integration: Drive actuator power source architecture and load analysis with EPS and hydraulic systems leads, and resolve actuator heat-generation and local thermal-load interfaces with thermal management.
- Structural Integration: Drive coordination of control surface hinge moments and actuator reaction loads with structures.
- Qualification and Hardware Delivery: Define and execute FCAS qualification test plans per MIL-HDBK-516 and MIL-STD-810, using test results to mature qualified flight-control actuation hardware.
- Program Execution: Lead FCAS design-maturity and qualification-status reviews at SRR, PDR, and CDR.
Required qualifications:
- Experience: 8 to 15 years in flight control actuation system design on fixed-wing aircraft.
- Education: B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or a related technical discipline.
- Hardware and Supplier Execution: Proven track record sourcing COTS/custom aerospace components, driving suppliers to schedule, and assembling benchtop or vehicle-level test setups.
- Autonomy: Demonstrated ability to self-direct, prioritize technical tasks without oversight, and deliver functional hardware under tight timelines.
- Dynamic Performance: Demonstrated experience with actuator dynamic performance analysis, including bandwidth, response, stability margins, failure mode analysis, and redundancy analysis.
- Integration: Experience coordinating with flight controls and VMS engineers on actuator-control law integration.
- Standards and Reviews: Familiarity with MIL-HDBK-516 and MIL-STD-810 as applied to flight control actuation, and experience supporting SRR, PDR, and CDR on a DoD or fighter-class aircraft program.
Preferred qualifications:
- Prior fighter or fighter-adjacent program experience, manned or unmanned.
- Unmanned or autonomous flight control experience, including the redundancy philosophy differences from manned aircraft.
- Experience with EMA or EHA control surface actuators.
- Secret clearance eligible.
#LI-MS1
#LE
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's standard text
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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.
What this role asks for
79% of this description is written for the role. The rest is Shield AI's standard text, folded away below.
Compared with Shield AI's other open jobs.
The team: X-BAT Engineering - Mechanical HIRES STEADILY
This role is one of 31 open in X-BAT Engineering - Mechanical. 14 were posted in the last 30 days and the oldest in November: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
FEA (12 of 31), CATIA (9 of 31), GD&T (9 of 31), Siemens NX (8 of 31), SolidWorks (8 of 31), Python (6 of 31), ANSYS (5 of 31)
OTHER ROLES ON THIS TEAM
- Staff Engineer, Aircraft Thermal Systems - Ranger (R6351) posted Oct 20
- Senior Staff Engineer, Environmental Control Systems - Ranger (R6350) posted Oct 20
- Staff Engineer, Actuated Systems - Ranger (R6347) posted Oct 19
- Senior Staff Engineer, Mechanical & Actuated Systems (R6307) posted Oct 18
- Manager, Environmental Control Systems & Thermal Engineering (R6306) posted Oct 18
- Engineer I, Mechanical (R6302) - New Grad posted Oct 17
- Staff Technician, Mechanical Test posted Oct 16
- EWIS Harness Design - Engineer I posted Oct 16
- Staff Engineer, Landing Gear Systems - Ranger (R6294) posted Oct 15
- Principal Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930) posted Oct 13
- Engineer II, Avionics Thermal Engineering (R5298) posted Oct 13
- Technician II, Mechanical Test (R6165) posted Oct 3
- Staff Engineer, Electromechanical (R6043) posted Sep 23
- Staff Technical Program Manager, Air Vehicle Systems (R6044) posted Sep 22
- Principal Engineer, Fluid & Thermal Systems (R5620) posted Sep 11
- Engineering Manager, Air Vehicle Mechanical Systems (R5391) posted Aug 18
- Staff Engineer, Mechanical Test (R5475) posted Aug 3
- Staff Engineer, Mechanical & Actuated Systems (R5293) posted Jul 30
- Senior Engineer, Avionics Thermal Engineering (R5298) posted Jul 9
- Senior Vibrations Test Engineer (R5091) posted Jun 30
- Senior Engineer, Air Vehicle Fluid Systems (R5203) posted Jun 17
- Senior Manager, Mechanical Engineering - Avionics (R4416) posted Jun 12
- Staff Technician, Air Vehicle Systems (R4892) posted Apr 29
- Senior Engineer, Air Vehicle Fluid Systems (R4891) posted Apr 29
- Senior Engineer, Mechanisms (R4890) posted Apr 29
- Principal Engineer, Fluid & Thermal Systems (R4793) posted Apr 15
- Staff Engineer, Mechanical - Harness Design (R4594) posted Mar 25
- Senior Staff Engineer, Electromechanical (R4583) posted Mar 25
- Senior Staff Engineer, Mechanical Test (R4413) posted Jan 15
- Sr. Staff Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930) posted Nov 14
From the team and dates on Shield AI's own job board.
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