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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Supervisor - Engineering Services

Engineering LeadershipUpdated on Nov 14
Full-timeNo salary listed

About the Job

Requirements

  • Approximately 7 years or more of experience within Defence, aerospace, telecommunications, or related technical industries, including leadership of Electronics, Radio Frequency Communications, or complex technical maintenance teams.
  • A minimum Certificate III in Electronics, Telecommunications, Communications Systems, Radio Communications, or an equivalent technical trade qualification.
  • Experience operating within Technical Regulatory Frameworks, Technical Authority structures, Maintenance Management Systems, and controlled maintenance environments.
  • Ability to plan, prioritise, and coordinate resources to achieve customer, operational, and contractual objectives.
  • Experience managing and executing maintenance and sustainment activities within a Defence or highly regulated technical environment, including coordination with Integrated Logistics Support, inventory management, logistics, and procurement functions.
  • Ability to obtain and maintain an Australian Government Negative Vetting 1 Security Clearance; Baseline clearance is required before commencing employment.
  • The successful candidate must meet Australian citizenship and Australian Defence Security Clearance and/or ITAR work assessment requirements.

Responsibilities

  • Manage the day-to-day work direction, prioritisation, and resource allocation of maintenance personnel delivering services in accordance with the program's Maintenance Management Plan and customer contractual requirements.
  • Use internal and external technical support networks to achieve maintenance objectives and support engineering investigations, configuration management, product improvements, and corrective actions.
  • Oversee maintenance personnel qualifications, competencies, training records, and Technical Authority allocations, ensuring personnel have the skills, qualifications, and authorisations to perform assigned maintenance safely and effectively.
  • Develop and maintain relationships with Defence, industry, and internal stakeholders; provide technical and sustainment advice, performance reporting, and contractual deliverables; and undertake ad-hoc customer site visits.
  • Identify risks, recommend mitigation strategies, and support customer and business objectives.
  • Lead and support maintenance sustainment planning, including stock assessments, critical spares monitoring, sparing analysis, repair pipeline management, obsolescence management, and monitoring Return Material Authorisations and Purchase Order progress.
  • Develop, review, and maintain maintenance documentation, procedures, and technical instructions while ensuring compliance with Workplace Health and Safety legislation, technical governance requirements, quality standards, and regulatory obligations.

Desired Qualifications

  • Experience in Radio Frequency and Satellite Communications maintenance.
  • Experience with trunked radio systems or associated communications technologies.
  • Working knowledge of IP networking, network protocols, and communications systems.
  • Prior Australian Defence Force experience in Technical Maintenance.
  • Experience using ERP systems such as Defence ERP, SAP, Oracle, or MILIS, or equivalent management systems.
  • Understanding of International Traffic in Arms Regulations.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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