Full-Time

Principal Systems Engineer

Posted on 8/29/2025

ALTEN Technology

ALTEN Technology

501-1,000 employees

Full-service engineering services for high-tech

Compensation Overview

$150k - $170k/yr

Company Historically Provides H1B Sponsorship

Simi Valley, CA, USA

In Person

Category
Aerospace Engineering (2)
,
Requirements
  • A bachelor's degree in Mathematics, Computer Science/Engineering, Electrical Engineering, Aerospace Engineering, or Mechanical Engineering is required, or an equivalent combination of education, training, and experience.
  • Ten or more years of related experience in architecting, modifying and supporting aircraft avionics and flight control systems; preferred aerospace and/or unmanned aerial vehicle experience including aircraft avionics, ISR payloads and their interfaces.
  • Proficiency with C/C++ and MATLAB is required.
  • Proficiency with office software and computer-based productivity tools.
  • Has managed requirements traceability and evolution through the system development cycle.
  • Demonstrated experience in providing effective weekly status of system development progress with requirements burn down.
  • Has successfully developed systems test plans, procedures and reports and reviewed and interpreted customer specifications.
  • Experienced in writing Systems Safety protocols and ensuring personnel safety during field testing.
  • Must be able to understand all of the components of a system and how they interact with each other, and delegate to one's team when and how something needs to be fixed to keep the system working smoothly.
Responsibilities
  • Lead Systems development using Model Based Systems Engineering tools (Matlab, others).
  • Evaluate and modify System Simulation models to scope requirements and identify tolerances.
  • Create model based Systems Test strategy based on flight envelope that includes corner cases.
  • Provide design direction for Aircraft Instrumentation and data analysis based on Model performance.
  • Provide subsystem feedback and direction to Aeromechanical, Electrical, GN&C and Software.
  • Plan, develop and oversee requirements traceability and evolution through the development cycle.
  • Provide multi-layered technical expertise for next-generation initiatives.
  • Conceives system interfaces and prototypes.
  • Develops, configures and oversees the upgrade, enhancements, fixes and sustainability.
  • Defines system specifications, input/output and working parameters for overall compatibility.
  • Identifies, analyzes and resolves system design weaknesses; influences the shaping of future products by contributing to the framework (architecture) used across multiple products or systems.
  • Makes complex design decisions to meet stated and derived requirements and demonstrates expert knowledge of appropriate design, analysis and simulation tools and validation techniques.
  • Creates designs for success that addresses evolution and future concepts, products and/or technologies.
  • Work independently and provide technical supervision across disciplines.
  • Transfers knowledge for both professional and technical career development.
  • Other duties as assigned
Desired Qualifications
  • Advanced degree is preferred.
  • Experienced in taking a product from concept to production with contract manufacturers is preferred.
  • Exposure to Guidance Navigation and Control Systems along with Modeling Simulation and Control is preferred.
  • Exposure to Model Based Systems Engineering is helpful but not required.
  • Demonstrated understanding of Aircraft Terminology is a plus, as is familiarity with Python or Robot Operating System.
  • Knowledge of Simulink, Ansys and Solidworks preferred.
  • Able to excel in a fast-paced, deadline-driven environment, where small teams share a broad variety of duties.
  • Displays strong initiative and drive to accomplish goals and meet company objectives.
  • Takes ownership and responsibility for current and past work products.
  • Is committed to learning from mistakes and driven to improve and enhance performance of oneself, others, and the company.
  • Has effective problem-solving, analytical, interpersonal and communication skills.
  • Focuses on teamwork, collaboration and puts the success of the team above one's own interests.

ALTEN Technology provides engineering services to help clients design and develop advanced technology products. It works by offering a range of engineering capabilities, including agile software development, custom software solutions, and integration of commercial and open-source software to cut costs. This collaborative model supports projects across high-impact sectors like aerospace, medical devices, and automotive technology by tailoring solutions to each client’s needs and reducing project risks. The company’s goal is to enable customers to bring innovative products to market more efficiently through flexible, end-to-end engineering services and long-term partnerships.

Company Size

501-1,000

Company Stage

M&A

Total Funding

N/A

Headquarters

Greensboro, North Carolina

Founded

1988

Simplify Jobs

Simplify's Take

What believers are saying

  • Merger leverages global ALTEN talent for enhanced client value delivery.
  • Expands full engineering services across product lifecycle, boosting productivity.
  • Strong presence in high-impact markets like space tools and autonomous vehicles.

What critics are saying

  • 2022 Syncroness integration fails, causing service disruptions and talent loss.
  • Capgemini undercuts aerospace contracts with 15% lower rates using 10,000 engineers.
  • Global ALTEN's €1.7B debt forces 20-30% US staff layoffs in 24-36 months.

What makes ALTEN Technology unique

  • ALTEN Technology merged with Syncroness in 2022, unifying engineering services.
  • Operates in 30+ US cities, supporting aerospace, medtech, and automotive clients.
  • Provides full product lifecycle solutions with agile software and risk reduction.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Parental Leave

Company News

PR Newswire
Apr 1st, 2022
ALTEN Technology USA and Syncroness Merge to Strengthen US Engineering Service Offerings

/PRNewswire/ -- ALTEN Technology USA Inc. and Syncroness Inc. have merged under the name ALTEN Technology USA Inc. This merger combines decades of...

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