(Contingent) Sr. Specialist, Mechanical Engineer
L3HARRIS Technologies
Nashville, TN · Posted October 1, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at L3HARRIS Technologies
More in Tennessee job market · Aerospace & Defense · Engineering jobs
More roles at L3HARRIS Technologies
- Senior Manager, Program Management (PMX Leader & Chief of Staff) · Melbourne, FL
- Principal, Contracts · Salt Lake City, UT
- Senior Principal, Global Trade Compliance Counsel · Melbourne, FL
- Sr. Manager, Systems Engineering · San Diego, CA
- Principal, Supply Chain Program Management · Fort Wayne, IN
- Director, Aerospace Engineering · Waco, TX
Similar jobs
- Sr. Design Quality Engineer · Medtronic MiniMed · Memphis, TN
- Mechanical Staff Engineer · Ametek SCP · Oak Ridge, TN
- Staff Test Engineer · Ametek Inc/ · Oak Ridge, TN
- Senior Product Engineer · Mueller Water Products · Kimball, TN
- Mechanical Design Engineer · Lincoln Electric Holdings · Chattanooga, TN
- Mechanical Utilities Engineer · Eastman Credit Union · Kingsport, TN
Where Nashville, TN ranks
Where Nashville, TN placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #2Cities hosting the most business conferences in the Southeast54 conferences · of 21
- #2Cities hosting the most accounting & audit conferences6 conferences · of 14
- #3Cities hosting the most finance conferences8 conferences · of 24
- #4Cities hosting the most staffing & human capital conferences3 conferences · of 8
- #4Cities hosting the most executive leadership conferences6 conferences · of 25
- #4Cities hosting the most human resources conferences4 conferences · of 10
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
Job Title : Sr. Specialist, Mechanical Engineer
Job Number : 45518
Location: Nashville, TN
Schedule: 9/80-Every other Friday off
Job Description:
ForceX is seeking an engineer to deliver mission-focused technical solutions from concept through deployment and sustainment. The role partners across disciplines to translate requirements into executable designs that meet performance, cost, and schedule objectives. The Mechanical Engineer designs, analyzes, and develops mechanical or electro-mechanical solutions supporting the VAMPIRE Counter-UAS product line. The role supports concept-to-production execution with focus on reliability, manufacturability, and program outcomes. This level is a senior professional role with strong job-area knowledge and broad project management awareness.
Essential Functions:
- Own development and delivery of mechanical design documentation for mission system and mechanical integration hardware.
- Develop packaging approaches that support performance, assembly, access, and integration needs.
- Perform structural design work for brackets, housings, mounts, and other load-bearing hardware.
- Coordinate vehicle integration tasks with systems, electrical, manufacturing, and test stakeholders.
- Prepare technical content for design reviews and engineering assessments.
- Evaluate design trades involving mass, packaging, interfaces, manufacturability, and structural performance.
- Lead mechanical engineering activities to support prototype design, built, and test efforts.
- Document mechanical design decisions and release-ready engineering artifacts.
- Execute engineering work products from requirements through verification and technical documentation. - Collaborate with cross-functional teams to integrate hardware, software, and operational constraints into practical solutions. - Conduct technical analysis, risk identification, and trade studies to support design decisions. - Present technical status, issues, and recommendations in formal and informal reviews. - Contribute to proposal, planning, and execution activities aligned to program milestones. - Support compliance with customer, regulatory, and security requirements. - Travel up to 25% to support integration, test, customer engagement, and program execution. - Support work performed in a classified and or controlled environment. - Design, layout, test, and evaluate mechanical and electro-mechanical devices or subsystems. - Perform engineering calculations and analysis to validate design robustness and reliability. - Prepare technical specifications, design documentation, and recommendation packages for review. - Partner with electrical, systems, manufacturing, and quality teams to mature integrated designs. - Support prototype build, test, issue resolution, and transition to production. - Develop detailed mechanical models, layouts, and design packages supporting prototype and production release. - Perform structural assessments to verify load paths, margins, and compliance with mechanical requirements. - Evaluate vibration and dynamic response characteristics across development and qualification activities. - Conduct stress and fatigue evaluations to support durability, life predictions, and design refinement.
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 DoD security clearance. - 6+ years of experience in mechanical design and analysis for complex products. - 6+ years of experience interpreting customer technical requirements and translating them into implementable design artifacts. - 6+ years of experience with material, component, and process selection decisions.
Preferred Additional Skills:
- Bachelor of Science in a STEM discipline preferred; Engineering preferred, Physics, Mathematics, and Computer Science acceptable. - Demonstrated ability to work effectively in cross-functional engineering teams. - Experience with environmental and qualification testing, for example MIL-STD-810. - Experience with design-for-manufacture and design-for-assembly practices. - Experience in root-cause analysis and corrective-action implementation. - Experience with mechanical modeling and design workflows for complex assemblies, cabling and harnesses, and packaging constraints in Creo 10. - Experience with structural analysis methods and interpretation of stress and deflection results. - Experience with dynamic analysis, vibration environments, and modal response interpretation. - Experience with stress and fatigue assessment methods and life-cycle durability trade studies. - Role scope expectation: Manages complex projects or processes with general oversight and delivers moderate-to-substantial process and system improvements. - Collaboration expectation: Works within and outside the function to gain cooperation on operational practices and execution decisions.
- Experience with packaging design for dense electro-mechanical systems.
- Experience with structural analysis and design margin assessment.
- Experience supporting hardware integration and qualification activities.
- Familiarity with vehicle interfaces and system-level integration constraints.
- Experience conducting or supporting technical trade studies.
#LI-EB1