Principal Engineering Technical Manager - EO/IR System Development

The Defense Sector at Leidos currently has an opening for a Principal Engineering Technical Manager – EO/IR Seekers & Subsystems to work in our Huntsville, AL office. This is an exciting opportunity to use your experience supporting Department of War EO/IR seeker and subsystem development programs. In this mission, you will lead teams focused on engineering design, development, and transition of EO/IR seekers and subsystems from prototype to production, supporting organizational growth and technical excellence through effective program execution. Primary/Daily Responsibilities: The Engineering Technical Manager will be responsible for supporting the growth and transition of EO/IR seeker and subsystem programs from concept development to producible solutions to include supporting project management of existing funded efforts to that end. Duties include but not limited to: Lead the development, integration, and transition of EO/IR seeker and subsystem programs from concept through production. Manage and mentor teams of engineers, technicians, and designers in a cross-functional team environment. Oversee project execution, capability development, and delivery of EO/IR solutions for Army and DoD customers. Collaborate with industry and DoW agencies and stakeholders to refine requirements and optimize subsystem performance. Drive continuous improvement in quality operations, nonconformance management, and supplier engagement. Support analytic efforts, project management, and forecasting/tracking models for engineering deliverables. Ensure compliance with all security, safety, and quality standards. Support business development and growth initiatives for EO/IR programs. Basic Qualifications: Bachelor’s degree in Engineering (Mechanical, Electrical, or related field) and 8+ years of relevant experience or Master’s degree and 6+ years of relevant experience. 4+ years of experience supervising or leading teams or projects. Experience with large-scale, multi-million dollar project management. Managing programs and leading engineering teams through the full lifecycle including engineering development, and production ramp-up. Coordinating with and supporting manufacturing operations and workflow improvement. Proven track record in project management, supplier engagement, and quality operations. Strong communication, leadership, and mentoring skills. Must be capable of performing in a collaborative engineering environment, working closely with multi-disciplinary teams. Demonstrated experience effectively communicating within a team environment. Ability and willingness to obtain and maintain a DoD Secret clearance. (U.S. Citizenship is required) Preferred Qualifications: In addition to the qualifications listed above, the ideal candidate should be a strong communicator and highly organized, demonstrating experience in more than one of the following: Industrial engineering or equivalent production degree. Working with EO/IR system technologies. Experience working with production systems (Solumina MES, Windchill PLM, CostPoint) Prior military service or experience working with military customers and their industry partners. Experience integrating modern tools into process workflows to improve team efficiency. Active DoD Secret clearance. Why Join Us? We offer a competitive salary, comprehensive benefits, and opportunities for professional growth in a collaborative and innovative environment. If you are passionate about technology and eager to make a difference, we encourage you to apply! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: July 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here. Securing Your Data Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to View email address on click.appcast.io. Commitment and Diversity All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.