Avionics Systems & Software Engineer with MBSE & DO-178

TekWissen ®; Fort Worth (TX); On-site; USD 55,000 - 103,000; Part time

Job summary

TekWissen is seeking an Avionics Systems & Software Engineer for a 12-month temporary on-site assignment in Fort Worth, TX. The role focuses on avionics software architecture, systems engineering, and compliance with industry standards.

The ideal candidate will have hands-on experience with MBSE tools, DO-178/DO-297, DOORS, and multi-discipline collaboration with safety and certification teams to deliver validated system requirements and robust software components.

Qualifications

• Experience in avionics environments.
• Experience with MBSE tools such as EA Sparx, IBM Rational Rhapsody, MagicDraw or Cameo.
• Experience with CM tools (SVN, ClearCase, Git, Dimensions).
• Experience with requirements management tools (DOORS).
• Familiarity with DO-297, DO-178 and/or DO-331 process assurance is a plus.
• Strong communication with senior leadership and cross-functional teams.

Responsibilities

• Develop architecture models for software components.
• Write high level requirements for software components.
• Perform SysML modeling in MagicDraw/Cameo.
• Generate system functional requirements from stakeholder expectations.
• Validate and verify system requirements.
• Coordinate with IPTs, suppliers, and peers on plans and reviews.
• Develop test cases to verify the system under test.
• Troubleshoot and resolve integration/verification issues.
• Manage issues, reports, and change requests to closure.
• Coordinate design changes with Safety, Security, and Certification teams.
• Ensure timely delivery of requirements and issue resolution.
• Escalate issues requiring engineering leadership.

Skills

Avionics domain experience

Education

Bachelor’s Degree in Aerospace Engineering, Electrical Engineering, Software Engineering, Computer Engineering or Computer Science

Mechanical or Other Engineering degrees may be considered with applicable experience

Tools

EA Sparx

IBM Rhapsody

MagicDraw/Cameo

SVN

ClearCase

Git

Dimensions

DOORS

Job description

TekWissen is seeking an Avionics Systems & Software Engineer for a 12-month temporary on-site assignment in Fort Worth, TX. The role focuses on avionics software architecture, systems engineering, and compliance with industry standards.

The ideal candidate will have hands-on experience with MBSE tools, DO-178/DO-297, DOORS, and multi-discipline collaboration with safety and certification teams to deliver validated system requirements and robust software components.