Aircraft Electrical Sustainment Engineer – MRB & Repairs

L3Harris Technologies, Inc.; United States; On-site; USD 90,000 - 125,000; Full time

Job summary

L3Harris Technologies, Inc. in Greenville, TX seeks a Sustainment Engineer Specialist to provide MRB dispositions, analyze nonconformances, and develop corrective actions for aircraft systems.

You will review drawings, generate dispositions, and support cross-functional teams to maintain workflow and airworthiness standards. The role requires strong communication, leadership with junior engineers, and flexibility to support overtime and on-site work in a defense-focused environment.

Qualifications

• Bachelor’s Degree with four (4) years of technical engineering experience in an aircraft depot repair, aircraft maintenance, or aerospace component manufacturing environment.
• Graduate Degree with two (2) years of technical engineering experience in an aircraft depot repair, aircraft maintenance, or aerospace component manufacturing environment.
• In lieu of a degree, minimum of eight (8) years of technical engineering experience in an aircraft depot repair, aircraft maintenance, or aerospace component manufacturing environment.

Responsibilities

• Apply critical thinking, proactive learning, and engineering problem - solving skills to evaluate nonconforming conditions and determine appropriate engineering dispositions.
• Review and interpret engineering drawings, specifications, models, tolerances, and technical documentation to support MRB decision - making.
• Generate clear, concise, and technically sound MRB dispositions, including rework instructions, repair solutions, and technical justifications.
• Collaborate with cross - functional teams (Manufacturing, Quality, Design Engineering, Supply Chain) to resolve production issues and maintain workflow efficiency.
• Conduct or support root cause analysis and corrective action initiatives related to nonconformances and recurring production problems.
• Communicate effectively across engineering and production teams using strong written and verbal communication skills.
• Provide guidance, mentoring, and technical leadership to junior engineers, demonstrating maturity, technical proficiency, and effective teamwork.
• Support off - shift or overtime work as required to meet program schedules and aircraft delivery commitments.
• Navigation and work within aircraft hangars, flight lines, and manufacturing facilities; must be able to board and exit aircraft, including maneuvering in restricted areas such as wings, fuselage compartments, and fuel tanks using appropriate safety gear.
• Ensure all MRB activities comply with engineering standards, airworthiness requirements, and applicable certification frameworks.
• Maintain accurate documentation, traceability, and records of MRB actions in accordance with quality and regulatory requirements.

Skills

MRB engineering

Root cause analysis

Cross-functional collaboration

Technical leadership

Documentation

Education

Bachelor’s Degree with 4 years experience

Graduate Degree with 2 years experience

8 years experience in lieu of degree

Job description

L3Harris Technologies, Inc. in Greenville, TX seeks a Sustainment Engineer Specialist to provide MRB dispositions, analyze nonconformances, and develop corrective actions for aircraft systems.

You will review drawings, generate dispositions, and support cross-functional teams to maintain workflow and airworthiness standards. The role requires strong communication, leadership with junior engineers, and flexibility to support overtime and on-site work in a defense-focused environment.