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Senior Simulation-based Systems Test Engineer

STR

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This role on the market

161 open simulation roles across 37 companies are on ApplySarthi right now, most of them in Hyderabad (5), Bengaluru (4), Chennai (2).

What simulation roles keep asking for: Python (23%), C++ (20%) — counted across their open postings here.

C++ jobs · MATLAB jobs · Machine learning jobs · Python jobs

STR has 134 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for simulation roles keep coming back to Python, C++. Practise those questions before you sit with STR.

Questions you are likely to be asked

  1. Why do you want to join STR?
  2. What is your experience with C++? Tell me one thing you learned the hard way.
  3. How do you write a bug report that a developer can act on straight away?
  4. What do you do when a developer says a bug is not a bug?
  5. How do you decide what to test when time is short?

Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.

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About the Team

The Sensors Division develops advanced solutions in radar, space-based sensing, electronic warfare, and underwater acoustics. Within the Space Missions and Sensing (SMS) Sector, we focus on advancing space sensing, space control, and counter-sensing technologies for critical national security missions.

The Role: 

In this position, you will design, implement, and operate integrated simulation testbeds for advanced space and defense systems. Your work will include analyzing integrated system performance, developing and executing test plans, and defining system evaluation criteria. You'll collaborate with customers to address key technical challenges and work closely with both research and software teams to integrate simulation and analysis tools.

What you will do: 

Who You Are: 

Even Better:

Join us and be part of a team that's making an impact at the forefront of technology and innovation.

Pay Information
Full-Time Salary Range: $139,000 - $170,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.


STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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Listed on greenhouse · posted 2026-08-11. ApplySarthi collects openings and links to application pages; the role is advertised by STR, not by us.