Senior Specialist, Mechanical Engineer

About L3Harris

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 Details

Senior Specialist, Mechanical Engineer

• Job Code: 40785
• Job Location: Palm Bay, FL
• Job Schedule: 9/80 (Every other Friday off!)
• Relocation: Relocation assistance is available to qualified applicants

Job Description

L3Harris has an opportunity for a highly skilled Thermal Analyst to join our talented engineering organization. The Thermal Analyst will be a technical leader across multidisciplinary teams of engineers to create the best overall system design including thermal design, analysis, and test of optical systems operating in harsh space and ground environments. The candidate will possess in-depth understanding of aerospace thermal engineering technology and payload architectures for spacecraft sub-systems and instruments. These talents are used to direct and oversee teams who specialize in conductive, convective, and radiative analyses, understanding of heat pipes, radiative heat transfer, and thermal control hardware design (thermal blankets, surface treatments, heater tapes, thermistors) and the interaction with optical structures in order to minimize optical errors, and achieve operational temperatures. The role requires utilizing state of the art custom software in conjunction with Thermal Desktop and Finite Element Analysis (FEA) packages and often mentor other Thermal Analysts in the use of such tools.

Essential Functions

• Knowledge of system level thermal design & development, payload level integration and test, and risk mitigation for space-based environments
• Performs thermal design and analysis tasks on space-based complex mechanical hardware including structural components, mechanisms, and electronics packaging
• Create and analyze design concepts using thermal analysis software & FEA.
• Defines and establishes the technical approach to meet assigned objective.
• Directs, coordinates and provides assistance to engineering team in order to meet assigned objectives.
• Program support also includes requirements derivation and verification, system architecture development, loads derivation, trade studies, design sensitivity/optimization studies, preliminary and final design analysis, generation of analysis documentation (including presentation materials, and deliverable data packages), and leading system test activities
• Organization of thermal design and analysis as an IPT lead; frequently interfacing directly with customer technical leads and management.
• Prepares reports, formal documentation and presentation materials summarizing analysis results and present results to both external and internal groups, including leadership and customers.
• Participates in and present information for Preliminary Design reviews (PDR), Critical Design Reviews (CDR) and Technical Interchange Meetings (TIM).
• Interfaces with outside suppliers/customers and other engineering disciplines to drive designs to closure (Structural, Systems Engineering, Electrical, Manufacturing, Performance, Quality, Configuration Management).
• Presents design details at program reviews to customers and independent reviewers.
• Development of thermal test plans to manufacture and test payload sensor systems
• Support new business opportunities
• Work multiple tasks in a fast-paced environment and adapt quickly to changing situations

Qualifications

• Bachelor’s Degree and a minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience
• Professional experience using thermal analysis tools such as Thermal Desktop (preferred), Sinda, Flotherm, Icepak, etc.
• Professional experience leading a multi-disciplinary mechanical engineering team through system requirements, design, analysis, test, hardware build, delivery and launch
• Professional experience with thermal analysis of mechanical and electronic systems, in space, air or ground environments.
• Professional experience with thermal vacuum testing.
• Able to obtain and maintain a U.S. TS/SCI Security Clearance

Preferred Additional Skills

• Experience with finite element analysis software.
• Able to support design decisions with well documented engineering analyses and calculations.
• Able to analyze problems and to focus and drive down to the root cause of problems quickly.
• Experience in leading engineering teams from conceptual through detailed design phases
• Experience as a lead engineer, project engineer, or IPT lead is a plus.
• Experience with Microsoft office tools (Word, Excel, PowerPoint, etc.)
• Active TS/SCI clearance

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, ethnic background, gender, gender identity, sexual orientation, disability, or veteran status.