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Software Engineer III Job in Brook Park, Ohio US

Software Engineer III

HX5 LLC - Brook Park, OH

Posted: 5/8/2026 - Expires: 7/10/2026

Job ID: 293402832

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Job Description

Software Engineer III

NASA Glenn Research Center

Brook Park, Ohio


HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide.


HX5 is currently seeking a Software Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center (GRC).


Essential Duties and Responsibilities:

The selected candidate provides engineering support to NASA’s Glenn Research Center (GRC) to design, build, and commission a test rig to simulate the operations and behavior of the propellant pressurization system for the European Service Module (ESM) to screen alternate design solutions for flight.  The Software Engineer will be responsible for design, development, testing, and documentation of software to command, control, and acquire data from the test rig.


Required Skills:

  • Responsibility for utilizing documentation and experience to develop technical understanding, perform detailed assessments, and document issues, risks, and reports in accordance with standards and best practices.
  • Understanding of software development processes and methodologies, best practices, NASA standards, and software technical specifications.
  • Ability to assess development artifacts for correctness, completeness, consistency, ambiguity, and feasibility regarding technical references when evaluating requirements, design, algorithms, code, and test artifacts provided across the software development life cycle.
  • Ability to work independently as well as closely with other members of the team to build team cohesion, brainstorm, share knowledge, develop/update approaches, and perform peer reviews.
  • Ability to work within a configuration-managed design environment.
  • Experience developing software architecture and design.
  • Experience generating software documentation.
  • Experience developing software in C/C++ and Python.


Other Desired Skills:

  • Experience with developing software in LabVIEW
  • Experience with NPR 7150.2 compliance. 


Education and Experience:

Electrical, Software, or Computer Engineering Bachelor’s degree from an accredited program, with the following experience: 

  • Bachelor’s degree with 5 years of experience.
  • Master's degree with 3 years of experience.
  • Ph.D. degree with 0 years' experience.


Other Position Requirements:

  • Proof of U.S. Citizenship is a requirement for this position.
  • Must be able to complete a U.S. government background investigation.


HX5 offers a competitive salary and benefits package to include:

  • Relocation Assistance
  • Medical/Dental/Vision Insurance
  • 401(k) plan with Company Match
  • Paid Holidays
  • Paid Time Off
  • Parental Leave
  • Life Insurance
  • Tuition Reimbursement
  • Medical and Dependent Care Flexible Spending Accounts
  • Pet Insurance


HX5, LLC is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, age, national origin, ancestry, citizenship, disability, or veteran status.


HX5, LLC is a Drug Free Workplace Employer.


ACCESSIBILITY NOTICE: If you need reasonable accommodation for any part of the employment process due to a physical or mental disability, please call (850) 362-6551.



Job Summary

Employment Type:
Full Time Employee
Job type:
Regular Employment
Skill Based Partner:
No
Education Level:
Bachelor's degree
Work Days:
Mon, Tue, Wed, Thu, Fri
Job Reference Code
5239
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 5
Graphic Literacy: 5

Workplace Documentation: 7