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Scientist, Mechanical Engineer

Greenville, Texas
Full Time On-site

Summary

Job Description

The Mechanical Engineering Scientist will be responsible for serving as the Air Vehicle lead for all Advanced Solutions Group (ASG) programs, within the Aeronautical Systems Engineering (ASE) Group.  The individual will be an external and internal expert and thought leader with deep and substantive technical expertise as well as advanced business knowledge and leadership capabilities within our Aeronautical Systems engineering team.

Essential Functions:

  • Responsible for providing guidance, coaching, and training to other employees.
  • Provide high level technical oversight of pursuits, proposals, and program execution. 
  • Ensure proposals are vetted for accuracy in cost, scope, and schedule.
  • Making sure programs are accomplished on schedule and within budget while complying with process/procedures and program requirements.
  • Provide input into new products, processes, standards and/or operational plans that will have measurable impact on the achievement of overall function or business results.
  • Ensure program airworthiness, customer, and company requirements are understood and met.
  • Capable of influencing a wide range of audience and having demonstrated leadership skills to win support without direct reporting structure.
  • Be able to walk to and from the flight line, work in aircraft hangar environment and board/exit aircraft is required.
  • Responsible for compiling and confidently presenting extensive technical and programmatic material both internally and externally to include Executive Leadership, Procurement Customers, and End Users.
  • Act as a technical adviser to the business area chief engineer and functional engineering leadership.
  • Negotiate and establish programmatic expectations for the ASE department.
  • Author or Co-Author ASE technical content in proposal tech volumes.  Participate in proposal tech volume reviews.
  • Establishes overall direction for new processes, systems, and solutions for ASG contracts.
  • Recommends and implements strategies and develops operational plans/goals alongside the ASG Chief Engineer, ASE Functional Manager and in coordination with the ASE Department Director.
  • Understanding of aircraft systems, and various mission systems.
  • Familiarity with FAA (Part 23 and 25) and military aircraft airworthiness design approach, certification process, and requirements.
  • Working knowledge of the processes used by the downstream consumers of ASE engineering products.
  • Knowledge of manpower planning, milestone scheduling, and related financial management.
  • Capable of managing and working in an environment that is fast paced, demanding, with a focus on problem resolution and process improvement.
  • Ability to travel occasionally, to include internationally.
  • Proficiency in MS Office Suite.
  • Outstanding communication (both verbally and written), negotiation, collaboration, time management, presentation, and organizational skills.
  • Must be able to obtain and maintain a DoD security clearance.
  • Other duties as assigned by supervisor.

Qualifications:

  • Bachelor’s Degree with 12 years of experience throughout the total lifecycle of programs, including proposals, bids, planning, assessing/managing risk, execution, and delivery.
  • Graduate Degree with 10 years of experience throughout the total lifecycle of programs, including proposals, bids, planning, assessing/managing risk, execution, and delivery.  
  • In lieu of a degree, minimum of 16 years of experience throughout the total lifecycle of programs, including proposals, bids, planning, assessing/managing risk, execution, and delivery.
  • Must be a U.S. Citizen.

Preferred Additional Skills:

  • Active Secret Clearance.
  • Task Lead or Product Lead experience especially on large prototype programs.

#LI-AH1

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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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