A

Hypersonic Test Engineer

Archarithms Inc Tullahoma, Tennessee, United States

remotefull-time
Posted Feb 24, 2026

Role & seniority: Hypersonic Test Engineer (mid-level; requires 3+ years in hypersonic aerodynamics and propulsion testing preferred)

Stack/tools: Aerospace/Mechanical/Aero Engineering background; data acquisition systems; MATLAB; Python; ground test facilities; report writing

Top 3 responsibilities

  • Develop, review, and execute test plans, procedures, and data reduction for hypersonic propulsion tests

  • Monitor and analyze real-time test data; identify anomalies to ensure objectives are met

  • Prepare technical reports/presentations and collaborate with multidisciplinary teams including government personnel

Must-have skills

  • Active DoD security clearance (transferable) and ability to maintain clearance

  • Bachelor's in Aerospace/Mechanical Engineering or related field

  • Strong analytical, problem-solving, and communication skills; ability to work independently or on a team

  • Familiarity with ground test facilities and data acquisition; experience with MATLAB/Python is a plus

Nice-to-haves

  • Advanced degree or coursework in related areas; proficiency in Scientific Python and MATLAB

  • Experience in aerospace test environments, safety culture, and technical reporting

  • Location & work type: Hypersonic Aeropropulsion Test Engineer; on-site at Arnold Air Force Base oversight with potential remote elements; standard full-time role

Notes: Arcarithm offices are in Huntsville, AL; role located in Tullahoma, TN. Equal opportunity employer; background cl

Full Description

WE ARE ARCARITHM, and we are changing the world!

If you are ready to grow your career and change the world with us, then join the Arcarithm team!

We are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives.

Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more!

We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer!

Job Title: Hypersonic Test Engineer

Job Location: Tullahoma, TN

Job Description

The Hypersonic Aeropropulsion Test Engineer will provide critical engineering support to Arnold Air Force Base. This role will involve planning, executing, and analyzing hypersonic propulsion system tests in ground test facilities. The ideal candidate will possess a strong understanding of hypersonic aerodynamics, propulsion systems, and test methodologies.

Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance

Requirements

  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or a related field.
  • 3+ years of experience in hypersonic aerodynamics and /or propulsion testing is preferred.
  • Familiarity with ground test facilities and data acquisition systems.
  • Strong analytical and problem-solving skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and as part of a team.
  • Experience with data analysis software (e.g., MATLAB, Python) is a plus.

Duties

  • Develop and review test plans, procedures, and data reduction techniques for hypersonic propulsion system testing.
  • Support the integration of test articles into ground test facilities.
  • Monitor and analyze test data in real-time, identifying anomalies and ensuring test objectives are met.
  • Prepare technical reports and presentations summarizing test results and conclusions.
  • Collaborate with a multidisciplinary team of engineers, technicians, and government personnel.
  • Contribute to the continuous improvement of test processes and methodologies.
  • Maintain a safe and efficient work environment.
  • Stay abreast of advancements in hypersonic propulsion technology.

Desired Qualifications

  • Bachelor's degree in Physics, Mechanical Engineering, or Aerospace Engineering. (Seeking undergrads or junior engineers looking to acquire graduate level degrees.)
  • Familiarity with ground test facilities and data acquisition systems.
  • Strong analytical and problem-solving skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and as part of a team.
  • Experience with data analysis software (e.g., MATLAB, Python) is a plus.
  • An advanced degree and background or coursework related to the technical areas described above is a plus.
  • Proficiency with Scientific Python (primary code) and Matlab (secondary).
  • The ability to effectively communicate orally and in writing with senior staff and peers.
  • Communications must be clear, concise, and at the appropriate level.
  • Must be timely, efficient, and produce work of acceptable quality.
  • Completed work must meet project/program objectives.
  • Must exhibit and foster cooperation and teamwork, enhance customer relations, and actively promote rapport with customers.
  • Must utilize resources effectively to accomplish mission.
  • Focused adherence to safety and security requirements in an office-based environment is required.

Arcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.

Hypersonic AerodynamicsPropulsion SystemsTest MethodologiesDoD Security ClearanceTest PlansTest ProceduresData Reduction TechniquesGround Test FacilitiesData Acquisition SystemsData AnalysisMATLABPythonAnalytical SkillsProblem-Solving SkillsWritten CommunicationVerbal Communicationmulti-location

Cookies & analytics consent

We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.

Read how we use data in our Privacy Policy and Terms of Service.