Sti
Sti2mo ago
$111,600 – $138,880/yr

Senior Research Engineer

United StatesHawthornesenior
EngineeringAi Research EngineerData & AI
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Quick Summary

Key Responsibilities

The Senior Research Engineer executes a variety of specialized, technical research and development activities. Such activities may include data analysis,

Requirements Summary

Bachelor of Science Degree with 6-8 years of experience, Master of Science Degree with 3-5 years of experience or Ph.D. in Electrical, Mechanical,

Technical Tools
EngineeringAi Research EngineerData & AI

Systems Technology Inc. (STI) is a private, employee-owned company (ESOP) that provides engineering consulting and product development with a focus on safety. We are a small company that enjoys many of the perks of start-ups, but we have been in business for over sixty years and have an aggressive growth plan. Being part of STI means being a key contributor in the company while working with a team that spans the range of experience from recent graduates to 20+ year tenure.

At STI, we look for business partners who want to be part of something special and contribute to a culture built on transparency, friendliness, innovation, ownership and accountability. If you are of a like mind and enthusiastic about solving challenging, real world, relevant problems, we would love to hear from you.

As a 100% employee-owned company, STI understands that employees' individual and collective hard work and dedication will lead directly to the success of the company in the long term. An Employee Stock Ownership Plan (ESOP) gives employees an ownership interest in the company that employs them.

Responsibilities

~1 min read

The Senior Research Engineer executes a variety of specialized, technical research and development activities. Such activities may include data analysis, model development and other related technical activities, developing general R&D software tools to increase company capabilities, and documenting work in appropriate company and customer reports. May assist in training and providing guidance to less experienced staff members. This position may also contribute to business development activities under the supervision of the project leads and is capable of interfacing with customers with support from the project team. Reports to a Principal Research Engineer. 

  • Supports determining top level technical direction in alignment with company vision including short term and long-term strategic goals
  • Along with Engineering Management, defines technical focal point of Business development areas and directs deep technical activities.
  • Serves as an Investigator on both commercial and government programs, with a particular focus on Modeling and Simulation/GNC.
  • Oversee the development of new IP, candidate products, and technical initiatives including executing beyond Phase II for SBIR programs.
  • Manages multiple contracts that involve tracking budgets, ensuring successful deliverables, and managing several engineers.
  • Develops test protocols/procedures, collects and analyzes data, and creates detailed reports.

Requirements

~1 min read
  • Bachelor of Science Degree with 6-8 years of experience, Master of Science Degree with 3-5 years of experience or Ph.D. in Electrical, Mechanical, or Aerospace Engineering or Applied Mathematics or equivalent field. 
  • Proven technical ability and experience in relevant field of Modeling and Simulation, dynamics and controls theory or related discipline/field
  • Strong skills with MATLAB/Simulink, Python, or equivalent. Working knowledge of C/C++ a plus.
  • Experience with stability and control system design and assessment
  • Experience in the aerospace industry required. UAS / UAM experience a plus.

Requirements

~1 min read
  • Extensive flight test experience and skillset for assessing vehicle performance, flying, and handling qualities and related system performance.

What We Offer

~2 min read
Medical benefits (HMO – 100% company paid for Employees & Dependents)
Dental and vision plans
Employee Stock Ownership Plan (ESOP)
401(k) Safe Harbor Retirement Plan and company defined contribution.
Flexible spending Accounts (FSA), Dependent Care, and Employee Assistance Program (EAP)
Life & Long-Term Disability Insurance
Fitness Program Reimbursement and Technology Stipends
Tuition Assistance Programs
Year-round company sponsored events.
Employee rewards and recognition

Listing Details

Posted
February 6, 2026
First seen
March 26, 2026
Last seen
April 21, 2026

Posting Health

Days active
25
Repost count
0
Trust Level
34%
Scored at
April 21, 2026

Signal breakdown

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Sti
Sti
greenhouse
Employees
5
Founded
2017
View company profile
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StiSenior Research Engineer$112k–$139k