Tech Lead - Mechanical

Experience:

What we are looking for:

Someone who can lead the mechanical design and development of advanced Weapon Upgradation Kits and Electro-Optical Systems, including thermal imaging night vision, and day optics. This role encompasses the full product development. Person will lead the mechanical design and development of Lifecycle-from concept design to product realization and lifecycle management. Adherence to project timelines, along with the ability to lead and mentor mechanical. The position demands a focus on innovation, high-quality standards, cost efficiency, and project teams.

What you will do:

Mechanical Design & Development

• Lead and execute end-to-end mechanical design lifecycle — from concept, feasibility, and prototyping to production release — ensuring timely project execution and updates.
• Design and review 3D mechanical models using CAD tools (SolidWorks, CATIA, Creo, NX) for weapon upgradation kits (buttstocks, pistol grips, rails, helmet mounts) and electro-optical assemblies.
• Perform design-for-manufacturability and assembly (DFMA) for components involving injection molding, machining, casting, and sheet metal fabrication, considering draft, wall thickness, undercuts, parting lines, and ribs.
• Conduct detailed design analyses (thermal, stress, fit, form, ingress protection, impact kinetics) and FEA simulations using ANSYS/Abaqus to ensure structural integrity and performance.

Documentation & Quality Assurance

• Generate and maintain comprehensive design documentation including manufacturing drawings, exploded views, assembly guides, BOMs, and SAP uploads.
• Apply and interpret GD&T (ASME Y14.5/ISO) to ensure precision, functional fit, and interchangeability; define datum structures and tolerances for manufacturability and inspection readiness.
• Conduct tolerance stack-up analysis, first-article inspections, CMM measurements, PPAP reviews, and support DFMEA, PFMEA, and DVP&R activities.
• Ensure compliance with applicable standards (RoHS, REACH, MIL-STD) and maintain robust design control processes.

Supplier, Manufacturing & Field Support

• Manage suppliers and vendors for prototype and component manufacturing, ensuring adherence to quality and timelines.
• Troubleshoot and resolve design issues during development, testing, and production phases; perform root cause analysis and develop corrective actions.
• Optimize production methods through DFMA principles and cost-effective manufacturing solutions.
• Lead mechanical efforts during field trials, gather user feedback, and iterate designs for improved ergonomics, durability, and mission-readiness.

Cross-functional Collaboration & External Coordination

• Coordinate with Electrical, Electronics, Firmware, Manufacturing, QA, SCM, and Engineering teams to ensure smooth product integration and project execution.
• Liaise with OEMs for compliance documentation, certifications, authorizations, and tender QRs.
• Support demonstrations, exhibitions, and client interactions; modify existing designs to meet evolving technical or customer requirements.

Leadership, Innovation & Governance

• Lead and mentor the mechanical design team, driving adherence to design standards, best practices, and professional development.
• Foster innovation by exploring advanced materials, manufacturing processes (CNC, additive manufacturing, molding), and cost-optimized solutions.
• Define strategic direction for mechanical design capabilities aligned with future product and market needs.
• Safeguard design data and intellectual property as per defense cybersecurity and company IP policies.

Required Qualifications & Experience:

• Education & Experience:

  Bachelor’s or Master’s degree in Mechanical Engineering or an equivalent discipline, with 8–15 years of experience in mechanical design for precision electro-optical or defense-grade systems, including at least 3 years in a senior or lead engineering role.

• Technical Expertise:

  Strong hands-on proficiency in 3D CAD tools such as SolidWorks, Creo, CATIA, and NX, including advanced surfacing techniques (boundary, loft, fill, etc.). Skilled in applying GD&T principles (ASME Y14.5 / ISO) for production drawings, inspection planning, and tolerance stack-up analysis.

• Engineering Analysis & Design:

  Proficient in FEA tools like ANSYS and Abaqus for thermal and structural analysis, with a deep understanding of machining, casting, sheet metal, and plastic molding processes. Experienced in applying design-for-manufacturability (DFM) and assembly (DFA) principles to ensure production readiness and cost efficiency.

• Systems & Standards:

  Familiar with Product Lifecycle Management (PLM) systems, engineering documentation, and configuration control. Exposure to ISO and defense standards including MIL-STD (810/883) and JS 55555, with practical understanding of ruggedized and mission-critical design requirements.

• Project & Team Leadership:

  Demonstrated ability to lead mechanical design projects, manage cross-functional teams, and deliver within defined timelines. Strong leadership, communication, and interpersonal skills with the ability to guide teams and collaborate effectively across disciplines.

• Operational & Supplier Management:

  Proven capability to handle multiple projects simultaneously, coordinate with suppliers for prototype development and manufacturability reviews, and manage rapid prototyping cycles.

• Tools & Processes:

  Working knowledge of SAP or equivalent ERP systems for BOM management and engineering change processes.

• Domain Knowledge:

  Sound understanding of weapon systems, thermal cameras, night vision devices, and electro-optical sensor technologies, along with experience engaging with government labs, OEMs, defense integrators, and product certification authorities.

executive1.hr@tak-technologies.com