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L3Harris Technologies

Global defense contractor delivering aerospace tech

Lead Systems Engineer - Requirements & Integration

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeNashville, TN, USANo salary listed

About the Job

Requirements

  • A bachelor's degree and at least 9 years of prior relevant experience, or a graduate degree and at least 7 years of prior related experience; in lieu of a degree, at least 13 years of prior related experience.
  • At least 9 years of experience in systems engineering methods across full lifecycle activities.
  • At least 9 years of experience with requirements management, risk management, and system integration and verification practices.
  • Ability to obtain a U.S. Secret security clearance.
  • Familiarity with model-based systems engineering (MBSE).
  • Experience with multi-domain mission systems and secure architectures.
  • Experience supporting government or defense technical reviews.
  • Experience with SE requirements management tools such as DOORS or Jama.
  • Experience with design development and configuration management/document management processes.
  • Experience with systems engineering analysis tools such as MATLAB and Python.

Responsibilities

  • Lead engineering product development for the VAMPIRE Counter-UAS system, including rapid prototype development, baseline integration, system requirements development, market trade studies, make/buy analysis, acceptance testing, system verification and validation, and product lifecycle sustainment.
  • Develop, refine, and maintain system requirements and traceability.
  • Conduct and document trade studies comparing alternative approaches.
  • Build and coordinate integration plans across engineering disciplines.
  • Prepare technical content for reviews, assessments, and milestone activities.
  • Identify requirement gaps, interface issues, and integration risks early.
  • Develop and sustain controlled systems engineering artifacts, analytical artifacts, and supporting technical documentation.
  • Develop and sustain engineering work products throughout the product development lifecycle.
  • Collaborate with cross-functional teams to integrate hardware, software, and operational constraints into practical solutions.
  • Conduct technical analysis, identify risks, and perform trade studies to support design decisions.
  • Present technical status, issues, and recommendations in formal and informal reviews.
  • Contribute to proposal, planning, and execution activities aligned to program milestones.
  • Support compliance with customer, regulatory, security, and government requirements.
  • Travel up to 25% to support integration, testing, customer engagement, and program execution.
  • Support work performed in a classified or controlled environment.
  • Perform technical planning, requirements decomposition, interface definition, and verification strategy for mission systems.
  • Execute system integration, validation, and technical baselines across concept, design, fabrication, testing, installation, operation, maintenance, and disposal.
  • Lead design reviews, peer reviews, and technical interchanges across program and product teams.
  • Produce and maintain systems engineering artifacts, including requirements traceability, risk registers, and verification evidence.

Desired Qualifications

  • A Bachelor of Science in a STEM discipline is preferred; Engineering, Physics, Mathematics, and Computer Science are acceptable fields.
  • Ability to work effectively in cross-functional engineering teams.
  • Ability to balance technical, schedule, and cost constraints across system-level decisions.
  • Ability to collaborate across software, hardware, mechanical, electrical, manufacturing, and program teams.
  • Ability to communicate across organizational boundaries to explain and influence changes to technical practices and approaches.
  • Experience with requirements traceability and verification planning.
  • Experience supporting system integration in hardware-intensive development efforts.
  • Experience preparing technical review packages and engineering assessments.
  • Familiarity with issue tracking, risk identification, and cross-functional action closure.
  • Experience balancing architecture with practical integration constraints.

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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