P

Poseidon Aerospace

Develops uncrewed fixed-wing cargo aircraft

Pilot

Full-Time
No salary listed
Mid
Alameda, CA, USA
In Person
Aerospace EngineeringAviation Operations & Aircraft Maintenance

About the job

Requirements
  • Demonstrated experience as Remote Pilot in Command for unmanned aircraft systems or remotely piloted aircraft systems in operational or test environments.
  • FAA Part 107 certification, with familiarity with Certificate of Waiver or Authorization processes and experimental aircraft operations.
  • FAA Part 61 or Part 141 certificated pilot qualification at the Private, Commercial, or Airline Transport Pilot level, with multi-engine privileges.
  • Strong working knowledge of airspace coordination, mission planning, and preflight risk assessment.
  • Ability to execute disciplined, repeatable test operations in dynamic field environments.
  • Ability to communicate clearly and structurally while leading briefings and debriefings with engineering and operations audiences.
  • Ability to work with evolving aircraft configurations in a startup-level operational environment.
Responsibilities
  • Serve as Remote Pilot in Command for Poseidon aircraft during developmental flight testing and operational demonstrations.
  • Execute flight test cards while maintaining awareness of vehicle state, airspace, and test objectives throughout each sortie.
  • Lead preflight briefings and postflight debriefings with the test team.
  • Conduct flight readiness reviews and make go/no-go decisions based on aircraft status, weather, and airspace conditions.
  • Maintain and apply standard operating procedures, emergency checklists, and crew resource management practices on every flight.
  • Provide structured debrief reports covering anomalies, out-of-limits observations, and qualitative flight assessments.
  • Support ground operations, range setup, and communications infrastructure for test campaigns.
  • Assist in developing and maintaining flight test plans, standard operating procedures, and operational documentation.
  • Coordinate airspace authorizations, Certificate of Waiver or Authorization applications, and range scheduling.
  • Review flight data logs to flag anomalies and provide pilot perspective to engineering teams.
  • Help configure and verify aircraft systems prior to flight alongside avionics and propulsion engineers.
  • Contribute to operational concepts for autonomous and remotely piloted missions.
Desired Qualifications
  • Remote Pilot in Command experience on large or complex Group 3–5 unmanned aircraft systems, such as Reaper, Global Hawk, or comparable platforms.
  • Familiarity with telemetry systems, ground control station interfaces, and autopilot behavior in test configurations.
  • Experience supporting field test campaigns for new or developmental aircraft platforms.
  • Exposure to flight test instrumentation, data logging, or postflight analysis workflows.
  • Knowledge of simulation environments used for mission rehearsal or systems testing.
  • Aerospace, systems, or mechanical engineering background.

About the company

Poseidon Aerospace designs and builds unmanned fixed-wing cargo aircraft for defense and regional commercial air cargo. Its planes are combustion-powered and designed to shed crewed freighter mass (no cockpit or life-support) to improve payload-to-empty-weight and reduce operating costs, with variants including the Egret and a seaplane variant called Heron. The company uses a demonstrator (quarter-scale Seagull) and aims to mature to full-scale aircraft that can operate on remote routes with degraded infrastructure, rather than pursuing electric or hydrogen powertrains. Unlike many competitors, Poseidon plans to run its own regional cargo service instead of selling aircraft, focusing on remote, underserved corridors and a pilotless, hub-to-spoke model. The goal is to achieve a first full-scale Egret test flight by the end of 2026 from Alameda, followed by establishing a regional cargo operation to serve those challenging routes.

Company Size

11-50

Company Stage

Series A

Total Funding

$72.4M

Headquarters

San Francisco, California

Founded

2023

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Simplify's Take

What believers are saying

  • September 8, 2026 Series A raised $60 million from TQ Ventures and Hanwha.
  • Poseidon expects Egret's first uncrewed flight by year-end 2026, a near-term catalyst.
  • Company says prior Seagull testing de-risked the full-scale program before flight testing.

What critics are saying

  • FAA certification for pilotless cargo remains unresolved; commercial revenue waits until approval.
  • The first full-scale Egret flight in 2026 is still the program's hardest milestone.
  • A crash or failed autonomy demo in late 2026 kills customer trust and financing.

What makes Poseidon Aerospace unique

  • Egret and Heron use combustion-powered fixed-wing designs, avoiding eVTOL and battery-range constraints.
  • Poseidon operates aircraft itself, pairing hardware with logistics network economics, not pure aircraft sales.
  • Heron reaches water, and Egret uses paved or unpaved runways, widening mission access.

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Benefits

401(k) Company Match

Health Insurance

Relocation Assistance

Company Equity

Meal Benefits

Growth & Insights and Company News

Headcount

6 month growth

13%

1 year growth

13%

2 year growth

30%
Defense Daily
Sep 8th, 2026
Unmanned cargo aircraft startup Poseidon Aerospace raises $60 million ahead flight testing.

Unmanned cargo aircraft startup Poseidon Aerospace raises $60 million ahead flight testing. Tuesday, September 8th, 2026 Poseidon Aerospace, which is developing unmanned cargo aircraft for commercial and defense logistics, has raised $60 million in a Series A round that will be used for the upcoming flight-test campaign of its first full-scale aircraft, establish a production line and hire more employees. The investment was led by TQ Ventures. Egret is Poseidon's flagship unmanned aircraft, a regional freighter slated to conduct its first uncrewed flight this year. The aircraft has a payload capacity of 4,000 pounds, a range... Not a subscriber or registered user yet? Please contact us at [email protected] or call us at 888-707-5814 (Monday - Thursday 9:00 a.m. - 5:30 p.m. and Friday 9:00 a.m. - 3:00 p.m. ET.), to start a free trial, get pricing information, order a reprint, or post an article link on your website.

Business Circle
Sep 8th, 2026
Poseidon Aerospace, which plans the first test flight of its pilotless cargo plane by year-end, raised a $60M Series A led by TQ Ventures, after an $11M seed (Sean O'Kane/TechCrunch).

Poseidon Aerospace, which plans the first test flight of its pilotless cargo plane by year-end, raised a $60M Series A led by TQ Ventures, after an $11M seed (Sean O'Kane/TechCrunch). Sean O'Kane / TechCrunch: Poseidon Aerospace, which plans the primary check flight of its pilotless cargo airplane by year-end, raised a $60M Sequence A led by TQ Ventures, after an $11M seed - Silicon Valley is understood for embracing the ethos of "transfer quick and break issues." Poseidon Aerospace's co-founder and CEO David Zagaynov simply needs to maneuver issues quick. September 9, 2026 September 8, 2026

The Techstreet Now
Sep 8th, 2026
Poseidon Aerospace lands $60M ahead of first pilotless test flight

The startup is trying to rethink the economics of cargo aircraft by removing pilots from the equation entirely.

TechAmerica
Sep 8th, 2026
Poseidon Aerospace raises $60 million ahead of first pilotless cargo plane test flight.

Poseidon Aerospace raises $60 million ahead of first pilotless cargo plane test flight. Poseidon Aerospace has raised $60 million to develop autonomous cargo aircraft and prepare for the first test flight of its Egret plane. Sep 8, 2026 - 12:27 Poseidon Aerospace has raised $60 million in Series A funding as the company prepares for the first test flight of its uncrewed cargo aircraft, Egret, expected by the end of this year. Consult Corporate Lawyers Discover more Form An LLC Compare Business Loans Try Operations Software The round follows an earlier $11 million seed investment and will help the startup expand development of autonomous cargo aircraft to reduce the cost of regional air logistics. The company's mission is to move freight more efficiently rather than develop expensive new aviation technologies. Building autonomous cargo aircraft. CEO David Zagaynov and co-founder Parker Tenney founded Poseidon Aerospace after identifying an opportunity to improve cargo transportation through automation and simpler aircraft designs. The company is avoiding some of the approaches used by many advanced air mobility startups. Instead of vertical takeoff systems or electric and hydrogen powertrains, Poseidon is developing fixed-wing aircraft powered by conventional combustion engines. The startup's Egret aircraft and its seaplane variant, Heron, are designed around autonomy and remote operation. Poseidon says removing the need for onboard pilots could cut operating costs and let aircraft spend more time transporting cargo. Defense and commercial cargo markets. Poseidon is initially targeting defence applications and regional commercial cargo operations. The company is designing aircraft to serve remote communities and areas with limited traditional air cargo infrastructure. For commercial operations, Poseidon plans to operate its own regional air cargo network instead of selling aircraft. The company aims to compete for logistics demand from major cargo operators and businesses. Discover more Join Trade Groups Try CAD Software Preparing for first flight. Poseidon previously developed and tested a smaller-scale version of its aircraft called Seagull before moving toward a full-size vehicle. The company has expanded operations into a former Navy hangar in Alameda, California, as it prepares for production and flight testing. Consult Corporate Lawyers The company previously announced its $11 million funding round to support the development of unmanned cargo aircraft technology. Poseidon has also shared details about its aircraft development through a video presentation showing its approach to autonomous cargo aviation. A changing aviation landscape. Poseidon is entering an aviation market where regulators have become more open to testing new aircraft technologies. The Federal Aviation Administration has introduced programs supporting emerging aviation companies, creating more opportunities for startups developing new aircraft systems. The company believes autonomous cargo aircraft could create a more flexible logistics network by allowing routes to change more easily based on demand without the limitations of traditional pilot-based operations.

Poseidon Aerospace
Nov 6th, 2025
Poseidon Aerospace

Poseidon is reimagining logistics with autonomous aircraft built to move goods faster,cheaper, anywhere they're needed. We are building the unmanned backbone of tomorrow's logistics.