Lead, Systems Engineer

L3Harris Technologies
Greenville, TX

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Lead, Systems Engineer

Job Code: 35438

Job Location: Greenville, TX

Job Schedule: 9/80

Job Description:

The Lead Systems Engineer (SE) will supervise a team supporting the requirements, design, development, test, integration, and troubleshooting of complex, specialized hardware/software systems installed on airborne and simulation lab communication platforms. The Lead SE will be a subject matter expert with comprehensive knowledge of job area and in-depth knowledge of project engineering and management. They will manage large, complex project initiatives of substantial importance to the organization with minimal oversight or direction on and off-site. Communicates within and outside of the organization to explain and influence changes to practices, processes and approaches. Provides input into new products/processes and implements operational plans that have measurable impact on business or functional results. The Lead SE will be responsible for a team of engineers during off-site installations.

Essential Functions:

  • Prepare and present technical results for internal and external program meetings.
  • Document and support design verification tests within lab, ground and flight test environments.
  • Develop, track and present technical metrics.
  • Evaluate requirements definition, flow-down and traceability.
  • Analyze data from verification test efforts.
  • Generate and maintain schedule for engineering activities.
  • Maintain risk assessment and development of mitigation strategies.
  • Work closely with Project Engineering and Program Management.
  • Support training and development of new team members.
  • Responsible for managing engineering team during travel to offsite facilities for integration.

Qualifications:

  • Bachelor’s Degree and minimum 9 years of prior relevant experience.
  • Graduate Degree and a minimum of 7 years of prior related experience.
  • In lieu of a degree, minimum of 13 years of prior related experience.
  • Must be able to obtain/maintain DoD Top Secret/SCI clearance.
  • Demonstrated experience with communications and presentations to internal/external stakeholders at all levels.
  • Demonstrated ability to read & interpret technical specifications, engineering blueprints, test procedures, and technical publications.
  • Demonstrated experience with testing, integrating, and verifying software and/or hardware.
  • Demonstrated experience with MS Office suite, Visio, Teamcenter, DOORS, etc.
  • Demonstrated experience working successfully both independently and in a team environment with the ability to lead technical teams through an entire annual sustainment cycle.
  • Ability to travel domestically ~10%, or more, based on business needs.

Preferred Additional Skills:

  • Demonstrated experience leading projects and or task teams in the integration of systems and or subsystems in airborne and or lab environments.
  • Demonstrated experience creating system drawings, schematics and or signal interfaces.
  • Current Security+ Certification.
  • Airborne and or operational experience with Mission Communications Systems offboard radios or network communications.
  • Demonstrated experience working with subcontractors and US Government customers.
  • Demonstrated knowledge of Assessment and Authorization (A&A) process and implementation of systems that achieved an Authorization to Operate (ATO) on government networks DODAF.
  • Demonstrated experience working government and/or military program effort bidding process.

#LI-AM2

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Posted 2026-07-06

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