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L3Harris Technologies

Global defense contractor delivering aerospace tech

Lead Systems Engineer - Systems Engineering

Aerospace EngineeringConfirmed live in the last 24 hours
Full-timeTexas, USA

About the Job

Requirements

  • Active Secret clearance with eligibility for Top Secret/Sensitive Compartmented Information.
  • Bachelor’s degree in electrical engineering technology and a minimum of 9 years of relevant experience; Software Engineer candidates with relevant experience are also considered.
  • Graduate degree and a minimum of 7 years of prior related experience.
  • In lieu of a degree, a minimum of 13 years of prior related experience.
  • Demonstrated understanding of core Systems Engineering requirements development, decomposition, traceability, verification, and validation, with the ability to translate customer and stakeholder needs into clear, testable, and compliant system requirements.
  • Demonstrated hands-on experience integrating and configuring Solipsys mission software for airborne and/or ground-based system applications.
  • Demonstrated experience working with OpenShift deployments and cluster environments.
  • Prior experience obtaining Authorization to Operate for a software solution supporting a weapon system.
  • Security+ certification.

Responsibilities

  • Support requirements, design, development, testing, and integration of complex, specialized hardware/software systems installed on ground and airborne intelligence, surveillance, and reconnaissance and communication platforms.
  • Serve as a subject matter expert in Solipsys command-and-control mission software, providing hands-on architecture development, requirements, system design, configuration, integration, and testing expertise for airborne system applications.
  • Serve as the primary command-and-control product owner, leveraging in-depth working knowledge of Solipsys software architecture, features, and available configuration options.
  • Integrate and configure Solipsys mission software for use with airborne command-and-control weapon systems, ensuring compatibility and operational effectiveness with external weapon system platforms.
  • Develop, manage, and maintain exportable Solipsys configurations for use across multiple programs within the business area.
  • Translate operational concepts into command-and-control software requirements and configurations that meet mission requirements.
  • Translate customer requests into system-, subsystem-, and product-level requirements and ensure requirement traceability throughout the program lifecycle.
  • Write subsystem specifications based on system-level requirements and evaluate alternative solutions to establish preliminary system designs.
  • Prepare presentations explaining Solipsys command-and-control capabilities as integrated into the weapon system to non-technical professionals, operators, and government customers.
  • Develop, author, and implement software and system test plans in a collaborative team environment.
  • Travel as program phases require, ranging from under 10% during software development to over 50% during integration, testing, and delivery.

Desired Qualifications

  • NATO weapon-system experience is desired.
  • Experience creating and managing exportable Solipsys configurations for deployment across multiple platforms or customer environments.
  • Working knowledge of Solipsys command-and-control software architecture and configuration for supporting a NATO command-and-control weapon system.
  • Familiarity with Solipsys software updates, version management, and configuration baseline control.
  • Experience identifying and troubleshooting software and/or network anomalies.
  • Aircraft optical sensor system integration and ground/flight test support experience.
  • Experience obtaining and maintaining a government network Authorization to Operate.
  • Experience working with subcontractors and U.S. Government customers.
  • In-depth knowledge of the requirements development process to integrate Solipsys command-and-control software with off-the-shelf and custom-developed software products.
  • In-depth knowledge of the Solipsys software development kit, application programming interfaces, data flows, and system architecture.
  • Hands-on experience testing, integrating, and verifying hardware and/or software systems.
  • Ability to support flight testing or obtain an active flight physical.

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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