Senior Staff Engineer, GCS / Communications Systems (R5020)

San Diego, California on site Until 8/21/2026 5+ years exp H-1B sponsor history First posted May 23, 2026 Last posted May 23, 2026
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 LinkedInXInstagram, and YouTube. 

Job Description:

We are seeking a GCS / Communications Systems Engineer to lead the development, integration, and validation of ground control station and communication architectures supporting advanced military aircraft and autonomous systems. This role directly impacts mission effectiveness, command and control reliability, platform connectivity, and operational resiliency by ensuring robust communication between air, ground, and distributed mission systems.

The engineer will define system behaviors, operational workflows, and communication architectures across the full lifecycle, from concept development through flight and operational test. This role plays a critical part in reducing integration risk, improving network resiliency, and accelerating deployment of mission-critical communication capabilities.

What you'll do:

  • Define GCS and communication system behaviors, operational workflows, and activity diagrams to ensure reliable command, control, telemetry, payload, and mission data exchange
  • Develop and integrate communication architectures including RF links, SATCOM, LOS/BLOS datalinks, networking infrastructure, antennas, encryption devices, and mission control interfaces
  • Lead cross-functional integration between avionics, mission systems, networking, cybersecurity, software, and test teams to improve system interoperability and reduce integration risk
  • Develop and validate interface definitions, network architectures, link budgets, and communication performance requirements for airborne and ground-based systems
  • Support lab, field, and flight test activities to troubleshoot communication issues, validate network performance, and improve operational resiliency and mission readiness

Required qualifications:

  • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Systems Engineering, Computer Engineering, or related technical field
  • 5+ years of experience in communications systems, networking, mission systems, or military aerospace integration
  • Experience with GCS architectures, datalinks, RF systems, networking, or airborne communication systems
  • Familiarity with LOS/BLOS communications, SATCOM, IP networking, encryption technologies, and hardware/software integration environments
  • Strong systems engineering, troubleshooting, and cross-functional communication skills
  • Ability to obtain a S//SAR level security clearance desired.

Preferred qualifications:

  • Experience supporting UAV, fighter aircraft, autonomous systems, or military communication networks
  • Experience defining operational behaviors, activity diagrams, CONOPS, or system architectures using MBSE tools such as Cameo Systems Modeler
  • Background in integration labs, flight test, network resiliency, or tactical communication systems
  • Familiarity with cybersecurity, RMF, resilient communications, and contested environment operations
  • Active Secret or Top Secret clearance preferred
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. 

Compensation (from employer):
170000–250000 USD per year

About this role

Summary

Lead development and integration of ground control and communication architectures for military aircraft.

Job title

Senior Staff Engineer, GCS / Communications Systems (R5020)

Experience level

5+ years

Minimum experience

5+ years exp

Industry

defense-tech

Location requirements

San Diego, California, on-site preferred, remote possible

Salary

$170k–$250k

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

GCS architecturesdatalinksRF systemsnetworkingencryption

Preferred skills

UAVautonomous systemsMBSEcybersecuritycontested environment operations

Specializations

communications systemsnetworkingRF systemsSATCOMcybersecurity
Locations

Structured locations inferred from the posting.

San Diego, CA, USA

Hybrid City