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Sr. Manager – Mechanical Engineering

Richardson, Texas; Ashburn, Virginia
Full Time On-site

Summary

Job Description

We are seeking a highly skilled and experienced Senior Engineering Manager to lead our Mechanical Engineering team for our S&S/ADG Department of the AE Sector. The ideal candidate will have a strong background in mechanical engineering design and development for the defense industry. In addition, the candidate must have skills in project engineering and program management, team development and leadership, and executive and customer communications. This role requires a strategic thinker with excellent communication skills and the ability to collaborate effectively with cross-functional and geographically distributed teams.

Essential Functions:

  • Lead and manage a department of mechanical engineering professionals, front line managers and subject matter experts. This includes providing technical guidance, career development, and performance management.

  • Manage utilization of staff, support workforce planning, and develop skill mix for existing and future portfolio.

  • Support an engaged workforce and drive best practices in employee engagement.

  • Develop training strategy for department as a whole in conjunction with leadership, in order to support staff development and future business needs.

  • Drive functional headlight metrics in project execution, innovation and continuous improvement in engineering practices and processes. Foster a data driven approach to improvement throughout department.

  • Ensure compliance with industry regulations and company policies, including ITAR, EAR, and CUI data handling when applicable.

  • Drive compliance to processes and procedures, and participate in process development and improvement.

  • Foster a culture of excellence and accountability within the engineering team.

  • Participate in strategic planning and decision-making at the management level.

  • Serve as a technical expert and advisor for complex engineering issues.

  • Manage usage and adoption of engineering tools as appropriate.

  • Oversee the planning, execution, and delivery of engineering projects, ensuring they meet quality standards, budget constraints, and project timelines.

  • Ensure all bids within portfolio are compliant to requirements and best practices.

  • Review portfolio of programs to ensure program performance.

  • Up to 15% business travel will be required for this roll, to support the ADG and S&S offices.

  • Ability to obtain a US Secret security clearance.

Qualifications:

  • Bachelor's degree in Mechanical Engineering or a related field with minimum of 12 years of prior related engineering experience. Graduate Degree with a minimum of 10 years of prior related engineering experience. In lieu of a degree, minimum of 16 years of prior related engineering experience. 

  • At least 5 years experience in one or more of the following: UAS technology, electronics packaging, or weapon and sensor design.

  • At least 5 years in a functional management or leadership role.

Preferred Additional Skills:

  • Proven track record of managing and delivering large-scale developmental engineering projects.

  • Excellent organizational, leadership, and decision-making skills.

  • Ability to communicate effectively with all levels of the organization and external stakeholders.

  • Strong understanding of systems engineering and product lifecycle management.

  • Familiarity with defense industry standards and practices.

  • Earned value management experience is desired.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $146,000 -$271,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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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