Full-Time

Principal Systems Engineer

Posted on 10/30/2025

LTA Research

LTA Research

51-200 employees

Manufactures sustainable airships for humanitarian aid

Compensation Overview

$160k - $200k/yr

Sunnyvale, CA, USA

In Person

Category
Aerospace Engineering (1)
Required Skills
CAD
MATLAB
Simulink
Autodesk CFD
Requirements
  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Systems Engineering, or a related field
  • 10+ years of experience in systems engineering within the aerospace industry, with significant experience in FAA certification projects
  • Proven experience in leading the design, integration, and testing of complex aerospace systems through the FAA certification process (e.g., Type Certification (TC), Production Certification, or Supplemental Type Certification (STC))
  • In-depth knowledge of aerospace design principles, avionics, propulsion systems, structural analysis, and flight mechanics, and their application within FAA regulations
  • Proficiency in relevant aerospace software tools (e.g., MATLAB, Simulink, CAD, CFD, FEA) and requirements management tools (e.g., Jama) to generate the data and documentation required for FAA approvals
  • Thorough understanding of FAA regulations (e.g., 14 CFR parts 21, 23, 25, 27, 29, 33, and 35), FAA guidance material (ACs, Orders), and industry standards like AS9100 related to aircraft certification. ARP 4754B and ARP 4761 experience
  • Excellent communication, interpersonal, and leadership skills for collaborating with cross-functional teams, mentoring junior engineers, and interacting with FAA officials
  • Strong analytical and problem-solving abilities to address complex technical challenges and ensure compliance with FAA requirements
Responsibilities
  • Assist in leading the definition, design, and development of system architectures, subsystems, and interfaces, ensuring alignment with mission objectives and compliance with specifications and FAA regulations
  • Guide and mentor a team of systems engineers and cross-functional engineering teams, fostering a collaborative and innovative environment, particularly in relation to FAA certification requirements
  • Manage and analyze system requirements, ensuring traceability from concept to verification and validation, including documentation needed for FAA approvals
  • Oversee and execute system integration, verification, and validation activities, including formal and informal testing, to confirm system performance and compliance with FAA regulations and requirements
  • Implement and manage risk mitigation strategies at the system and subsystem levels, utilizing techniques like FMEA to proactively address potential issues and support the FAA's continued airworthiness standards
  • Apply expertise in specialized aerospace software tools for design, analysis, and simulation (e.g., CAD, CFD, FEA, MATLAB, Simulink) to optimize performance and predict behavior under various conditions, ensuring compliance with FAA design standards
  • Support advanced test planning and execution, including environmental and flight testing, analyzing data to identify and resolve system anomalies, and providing data for FAA review
  • Drive adherence to aerospace safety standards, regulations such as FAA regulations 14 CFR Part 25 for large transport airplanes and 14 CFR Part 23 for smaller airplanes and industry best practices, such as AS9100, specifically within the FAA certification process. As well as ARP 4754b and ARP 4761
  • Collaborate effectively with internal teams, customers, and external stakeholders, including FAA representatives and Designated Engineering Representatives (DERs), providing clear and concise technical communication throughout the certification lifecycle
  • Contribute to proposals, research and development initiatives, and the strategic roadmap for LTA Airship system advancements, considering FAA certification implications
  • Maintain comprehensive technical documentation of system architectures, designs, processes, and procedures, ensuring all documentation required for FAA certification is complete and accurate
Desired Qualifications
  • Master's degree in a relevant engineering field
  • Experience with Model-Based Systems Engineering (MBSE) methodologies in the context of FAA certification
  • Experience supporting FAA audits, inspections, and responding to FAA inquiries

LTA Research focuses on building next-generation airships to support humanitarian efforts and reduce aviation’s carbon footprint. It designs and manufactures airships such as Pathfinder 1, aiming to provide efficient, environmentally friendly transport for disaster relief, cargo, and surveillance. The airships operate via lighter-than-air technology powered by advanced engineering, enabling longer endurance and lower fuel use than traditional aircraft. The company differentiates itself through its historical Akron Airdock heritage, multi-location operations, and emphasis on sustainable aviation for humanitarian, government, and commercial clients. The goal is to offer viable, low-emission air transport solutions that complement existing airlift capabilities and make shipping and response operations more carbon-efficient.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Mountain View, California

Founded

1929

Simplify Jobs

Simplify's Take

What believers are saying

  • Pathfinder 1 achieved untethered flight October 24, 2024, and flew Golden Gate Bridge October 28, 2025.
  • Brett Crozier appointed CEO to lead Pathfinder 3 development, 33% larger than Pathfinder 1.
  • FAA Special Airworthiness Certificate enables expanded testing at Moffett Field since 2023.

What critics are saying

  • FAA certification for commercial operations delays market entry 18-36 months.
  • No commercial orders exist, risking capital exhaustion before revenue in 18-36 months.
  • Sergey Brin funding withdrawal halts development and credibility in 12-36 months.

What makes LTA Research unique

  • Pathfinder 1 is world's largest aircraft at 121.9m, first rigid airship since 1939.
  • Designed with Luftschiffbau Zeppelin, features fly-by-wire and diesel-electric hybrid propulsion.
  • Built in historic Akron Airdock using advanced Tedlar skin and titanium nose cone.

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Benefits

Relocation Assistance

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Parental Leave

Unlimited Paid Time Off

Paid Holidays

401(k) Company Match

Monthly wellness stipend

Monthly cell phone stipend

Yearly education stipend

Mental Health Support

Company Social Events

Company News

LTA Research
Oct 29th, 2024
LTA Research announces new CEO

LTA Research is pleased to announce the appointment of Brett Crozier as its new chief executive officer.

The Sun
Nov 27th, 2023
World's biggest aircraft unveiled with 400ft airship twice size of a Boeing 747 - and there are plans for a BIGGER one

The Pathfinder 1 has been in development since 2016, and LTA Research says it is currently working to develop an even larger aircraft named the Pathfinder 3.

INACTIVE