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Shield AI

a16z portfolio company

Senior Staff Engineer, Avionics Systems (R6238)

Location
Seattle, Washington, San Diego, California, Washington, D.C.…
Work arrangement
On-site
Job type
Full-time
Compensation
USD 170,000–310,000

About the role

Posted Oct 17, 2026

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 Staff Systems Engineer on Shield AI's next gen UAS program, you will play a pivotal role in designing, developing, and integrating cutting-edge autonomous aircraft systems for national defense. You will lead the technical execution of the air vehicle avionics architecture, integrating flight computers, navigation, communications, sensor payloads, and mission systems with autonomy and propulsion.

This position requires a deep understanding of aerospace systems engineering, avionics architecture, and complex system integration. You will work with the hardware, software, autonomy, flight operations, and manufacturing teams to develop a scalable, mission-ready platform that can operate in contested environments.

Your expertise will be critical to defining avionics requirements and architectures through model-based systems engineering (MBSE). You will also run trade studies, ensure compliance with military and aviation standards, and support the aircraft through flight testing and operational deployment.

What you'll do:

  • System Architecture & Design: Develop and refine the avionics architecture for the next gen UAS, covering flight and mission computers, data networks, navigation, communications, sensor payloads, and their interfaces with autonomy and propulsion.
  • System Behavior & Safety: Define and document system-level behavior, including modes, states, transitions, redundancy management, and fault detection, isolation, and recovery. Support safety analyses (FHA, FMEA, FTA) by defining behavior under fault conditions.
  • Requirements & Interface Management: Establish top-level requirements, break them down into avionics subsystem requirements, and own the interface control documents (ICDs), keeping them traceable across the development lifecycle.
  • Navigation & Communications: Define navigation architectures, including GPS/INS and alternative navigation for GPS-denied operations. Also define datalink and communications architectures that keep command, control, and mission data reliable in contested environments.
  • Avionics Integration: Lead integration of avionics hardware and data buses (e.g., Ethernet, MIL-STD-1553, ARINC 429, CAN), thermal, EMI/EMC, and environmental considerations.
  • Autonomy Integration: Work with the autonomy and software teams to make sure the avionics architecture provides the compute, sensor data, and determinism that flight control and mission execution need.
  • Stakeholder Engagement: Work with DoD stakeholders, industry partners, and avionics suppliers to align system capabilities with operational requirements.

Required qualifications:

  • Typically requires a minimum of 7 years of related experience with a Bachelor's degree
  • Demonstrated experience defining system behavior logic, operational modes, and redundancy and fault management
  • Deep expertise in avionics architecture and integration, including flight computers, navigation systems, datalinks, and avionics data buses
  • Proficiency in MBSE, DOORS, SysML, Cameo, or similar system modeling tools for complex systems design and analysis
  • Experience with Group 4 or Group 5 UAS, military aircraft, or autonomous airborne platforms
  • Strong background in avionics integration, hardware/software integration labs, flight testing, and performance validation
  • Knowledge of DoD acquisition processes, airworthiness (MIL-HDBK-516C), and avionics standards (e.g., MIL-STD-461, MIL-STD-704, MIL-STD-810, DO-178C, DO-254)
  • Experience on a developmental program from clean sheet to first flight
  • Demonstrated ability to lead cross-functional teams in a fast-paced, agile environment with shifting priorities
  • Ability to obtain a S//SAR level security clearance

Preferred qualifications:

  • Experience with alternative navigation, assured PNT, or GPS-denied navigation solutions
  • Expertise in sensor integration for airborne platforms
  • Familiarity with modular open system architectures (MOSA), Government Reference Architectures (GRA), or open standards such as SOSA and FACE
  • Experience developing or integrating AI-driven autonomy for unmanned aircraft
  • Prior experience working with defense primes, DoD stakeholders, or government R&D programs
  • Active Secret or Top Secret clearance
San Diego, CA/Washington, D.C/Dallas, TX pay range: $170,000 - $260,000
Seattle, WA pay range: $210,000 - $310,000
#LI-AD6
#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.
 
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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. 

At a glance

Location
Seattle, Washington · San Diego, California · Washington, D.C. · Dallas, Texas
Workplace
On-site
Employment
Full-time
Team
X-BAT Division
Compensation
USD 170,000–310,000
Apply for this role

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The company

Shield AI

Shield AI

Shield AI's mission is to protect service members and innocent civilians with artificially intelligent systems. Our initial focus is on the last several miles of the battlefield where we lack capability to collect intelligence. This area is beyond the view of high altitude sensors, too dangerous for people, and too complex for robots to navigate. Consequently, service members are asked to make life altering decisions with limited information. Mistakes are made that cost lives and incur massive collateral damage. Such mistakes cause the United States to lose support of local populations and make conflict unwinnable. This problem is widely recognized throughout the DoD, including the most senior leadership. To address this problem, we are building swarms of small intelligent robots to collect the critical missing information. The systems will scour indoor and outdoor spaces in search of threats and innocent people. They will be deployed by people, trucks, ships, aircraft, and other robots. These robots will become more numerous in combat areas than soldiers. Synthesized information will be presented to service members who will be empowered to make decisions leading to intended outcomes without collateral damage. Conflict becomes less brutal.

Explore what’s next at Shield AI.

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Explore what’s next at Shield AI.

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