Step Forward With Us

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 Technologies is the Trusted Disruptor in the defense industry. 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: Sr Specialist, Mechanical Stress Engineer  

Job Code: 29176

Job Location: Amityville, NY

Job Schedule: 9/80 (Every other Friday off!)

Relocation: Relocation assistance is available to qualified applicants

Job Description: 

We are seeking an innovative Mechanical Engineer to join our team dedicated to designing and developing high performance mechanical systems to address suspension and release systems on state of the art airborne platforms. In this role, you will work collaboratively with a multidisciplinary team to design, prototype, and produce the next generation solutions to meet next generation platform requirements. Your expertise will help transform requirements into innovative and reliable design solutions that exceed customer expectations.

Tactical Airborne Systems (TAS) specializes in developing disruptive, next-generation technologies for advanced suspension and release systems, airborne telemetry solutions, antenna apertures, and displays that support military and commercial aircraft, missiles and munitions.

Essential Functions: 

• Review and interpret the mechanical environmental conditions provided in the statement of work and the technical performance specification as it applies to the equipment being developed under the program
• Responsible for achieving a compliant design which will meet all program environmental requirements and demonstrated by successfully passing qualification testing
• Conducting hand calculations based on strength of materials and structural mechanics theory
• Finite element analysis (FEA), using Ansys, will be employed when conducting structural dynamic analysis of complex geometry individual parts and/or multi-body assemblies
• Analyze structural and thermal loads on electronic assemblies consisting of Circuit Card Assemblies (CCAs). Margins will be written on the structures and on the junction temperatures of electronic components
• Present data in design review settings (e.g. PDR, CDR), both internal and external
• Provide strong contributions to the overall product design dialogue from inception to production
• Provide hands-on support during development, integration and test activities
• This role requires your presence on-site in Amityville, New York
• Up to 10% travel may be required

Qualifications: 

• Bachelor’s Degree and 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.
• Ability to obtain and maintain a Secret security clearance
• Prior or current experience conducting hand calculations based on strength of materials and structural mechanics theory
• At least 4 years experience with Finite Element Analysis (static, random vibration, shock, thermal, transient load conditions) utilizing associated tools, preferably:
  • Ansys Mechanical
  • LS-Dyna or ADAMs
  • Icepak

Preferred Additional Skills:

• CAD design skills in a mechanical design software such as Creo, NX, Catia, SolidWorks, or SolidEdge
• Experience managing large projects or processes that are both inside and outside of immediate job area
• Strong mechanical analysis and verification skills including experience with integration and qualification test support
• Familiarity with a variety of manufacturing methods including machining, composite lamination, sheet metal fabrication, and/or 3D printing
• Experience providing guidance, coaching and training to other employees
• Strong communication skills (written, verbal, & presentation)

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 $100,000.00 - $185,500.00.  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.