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Software Engineer Principal in Phoenix

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Job DescriptionJob Description

Job Summary

Responsible for the design, testing, and certification of avionics system and component-level software for FAA certified single engine aircraft. Develop software architecture and module requirements from high-level design objectives. Perform design and analysis of all aspects of system and component-level software and related interactions with aircraft systems and avionics equipment. Generate certification plans and reports to meet 14 CFR Part 23 requirements.

Duties and Responsibilities/Essential Functions

This position is responsible for embedded software development from the ground up on new designs and hardware. Collaboration with electrical and mechanical engineering to achieve fully integrated systems will be required. Experience with small multi-disciplinary teams is a plus.

Qualifications

To perform this job successfully, an individual must be able to perform each essential function satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.

  • Bachelor’s degree in electrical engineering, Computer Engineer, Computer Science, or Software Engineering or equivalent required.
  • 14+ years’ experience in a related field
  • Generating System Requirements, Traceability Matrices, Interface Control Documents, and related design specifications.
  • Proficient with software development tools and methodologies
  • Proficient in C, C++
  • Demonstrated ability to read, write and speak the English
  • Ability to work both independently and within a cross-functional team
  • Proficient with Microsoft Office tools (Outlook, Excel, PowerPoint, Word, Visio)
  • Safety-critical software development and certification (Aerospace, Medical, Automotive)
  • Embedded software development (some hardware background is a plus)
  • Generating all required documentation in support of DO-178C and DO-254 certification activities
  • Requirements Management Software tools and methods: DOORS, Jama, or similar programs
  • Change Management Software tools and methods: Jira, Clearcase, SVN, or similar programs
  • Familiarity with open source tools a plus (GCC, GDB, and other similar programs).
  • Compliance with 14 CFR Part 23 regulations, including DO-178/DO-254 or similar processes

Competencies

To perform the job successfully, an individual should demonstrate the following competencies:

  • Builds effective teams
  • Optimizes work processes
  • Decision quality
  • Demonstrates self-awareness
  • Persuade

Cirrus provides a range of exciting benefits, including:

  • 401(k) Plan: Dollar-for-dollar match up to 5% after 90 days, with 100% vesting.
  • Employer-Paid Coverages: Group term life, short- and long-term insurance.
  • Comprehensive Health Coverage: Medical, vision, dental, with additional dependent coverage options.
  • Free Health Tracking: With rewards for meeting health goals.
  • Generous PTO: 120 hours accrued within the first year.
  • Employee Referral Bonus: For referring talented candidates.
  • Career Development: Tuition reimbursement and professional growth opportunities.
  • Exclusive Discounts: Access to partner and marketplace discounts.
  • Community & Engagement: Company and employee clubs at various locations.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this position. Duties, responsibilities and activities may change at any time with or without notice. Work beyond 40 hours per week may be required.

Cirrus is dedicated to a drug free work environment promoting equal employment opportunity. Qualified applicants will receive consideration for employment without regard to , , , , , , , , veteran status, marital and family status, , receipt of public assistance, genetic information or any other characteristic protected by applicable law.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.

Software Engineer Principal in Phoenix

Phoenix, AZ
Full time

Published on 03/28/2026

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