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L3Harris Technologies

Global defense contractor delivering aerospace tech

Optical Mechanical Engineer - IPTL, Space Systems

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeWilmington, MA, USA$102k - $189kIn-person

About the Job

Requirements

  • A bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related discipline from an ABET-accredited program and at least six years of relevant experience; alternatively, a graduate degree and at least four years of related experience, or at least ten years of relevant experience in lieu of a degree.
  • At least four years of experience with mechanical detailed design, new product development, manufacturing processes, and MCAD modeling tools.
  • Professional experience managing technical, cost, and schedule performance.
  • Professional experience leading a technical team of engineers.
  • Ability to obtain a U.S. security clearance.

Responsibilities

  • Lead and contribute to engineering activities throughout the program lifecycle, including proposals, system architecture, requirements definition, concept development, trade studies, design optimization, hardware development, integration, testing, delivery, and final design documentation.
  • Serve as a technical and team leader within a larger program team, applying engineering standards, principles, and techniques to complex payloads and space vehicle systems while meeting customer technical, cost, and schedule requirements.
  • Manage project execution through schedule development and maintenance, resource and skillset alignment, budget tracking, earned value awareness, and cost and schedule performance monitoring.
  • Identify, track, mitigate, manage, and disposition program risks and opportunities.
  • Lead engineering efforts across material selection, manufacturing, assembly, integration, testing, and design for manufacturing and assembly, using 3D modeling and mechanical analysis skills.
  • Coordinate with resource managers, supervisors, and functional organizations to ensure staffing, reviews, approvals, and materials are in place to meet program goals.
  • Prepare and present project status, financial, and technical updates to internal and external customers.
  • Lead the program to meet quarterly and annual financial commitments and align execution with business-area long-term strategy.
  • Adapt to shifting customer priorities in a dynamic environment while supporting quick-reaction efforts.
  • Work independently or within a multidisciplinary team, communicating and presenting effectively and managing conflict and cross-functional teamwork.

Desired Qualifications

  • An active Top Secret/SCI clearance is highly preferred.
  • A Project Management certificate is preferred.
  • Experience with optical payloads, space vehicle integration, and testing is preferred.
  • Experience integrating and testing complex optical, mechanical, and electrical systems is preferred.
  • Experience in at least one of these areas is preferred: hardware and software systems integration, electrical system end-to-end testing, or space vehicle-level integration and testing.
  • Ability to work closely with customers, Business Development, and functional disciplines is preferred.
  • A proven track record in long-term planning and attention to detail is preferred.
  • Knowledge of government contracting practices and Earned Value Management Systems is preferred.
  • Ability to develop broad, cooperative relationships with numerous groups and individuals, including those outside one's direct authority, is preferred.

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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