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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist, Ocean Engineer

Design EngineeringUpdated on Nov 14
Full-timePalm Bay, FL, USA

About the Job

Requirements

  • Ability to take full ownership of tasks while working with limited supervision in high-consequence program activities.
  • Strong problem-solving, teamwork, and communication skills.
  • Bachelor’s degree and at least 9 years of relevant experience, or a graduate degree and at least 7 years of related experience; alternatively, at least 13 years of related experience in lieu of a degree.
  • Active Top Secret or Top Secret/SCI clearance, or a clearance active within the last two years, and a favorable polygraph.
  • Proficiency with computer-aided design tools such as Creo and understanding of ASME Y14.5 Geometric Dimensioning and Tolerancing standards.
  • Comfort collecting technical concepts and presenting them to program leadership.

Responsibilities

  • Lead the design and development of mechanical and ocean-engineering solutions for maritime programs, from early concepts and material selection through detailed design, integration, testing, and field support.
  • Provide technical leadership and guide cross-functional design teams.
  • Provide regular formal and informal communications and briefings to internal and external stakeholders, including customer representatives.
  • Generate Technical Data Package components, including part and assembly drawings.
  • Prototype, integrate, and test component parts and assemblies.
  • Develop test plans and procedures for related subsystems.
  • Perform testing and evaluation of component parts and systems.
  • Participate in peer reviews, Preliminary Design Reviews, Critical Design Reviews, and other required design reviews.
  • Participate in product change review meetings and discussions and implement changes.
  • Participate in interdisciplinary design teams and reviews.
  • Follow company processes for product development, configuration management, and purchasing.
  • Direct designers, technicians, operators, and other engineers as part of a design team.
  • Support field testing and demonstration efforts as a mechanical engineering field representative.
  • Travel or work offshore as needed.

Desired Qualifications

  • Subject-matter expertise with comprehensive knowledge of mechanical design or ocean/marine engineering.
  • Understanding of underwater robotics, acoustics, or offshore structures.
  • Experience in additive manufacturing, part optimization, and design for manufacture and assembly.
  • Experience designing pressure-compensated electric and hydraulic linear and rotary actuator mechanisms.
  • Experience with subsea compensator and hydraulic control design, including valves, manifolds, pumps, and motor coupling design.
  • Experience with pressure vessel design, including materials, coatings, bulkhead connectors, penetrators, and endcap-to-shell securing methods.
  • Experience with cathodic protection design and implementation using sacrificial anodes and/or impressed cathodic protection systems, as well as coating systems.
  • Experience designing to standard naval shipboard vibration and shock requirements (DDAM).
  • Experience managing weight and trim on remotely operated vehicles and autonomous/uncrewed underwater vehicles or other subsea systems.

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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