Lead Mechanical Bop Jobs

We're seeking experienced engineers to contribute to flip chip package development and assembly processes for advanced semiconductor devices (2.5D/3D/chiplet/fan-out/flip-chip). This spans bump metallurgy, substrate integration, reflow and underfill processes, reliability, failure analysis, and cross-functional support through package and system productization. Core Responsibilities: Develop and optimize flip chip attach processes including bump formation, placement, reflow, and underfill for high-performance semiconductor packages. Define and manage bump metallurgy stacks (e.g., Cu pillar, SnAg, micro-bumps) and substrate pad finishes for robust interconnect performance. Drive package integration from die to substrate, ensuring alignment, coplanarity, and yield optimization. Evaluate and mitigate assembly risks including warpage, non-wet opens, voiding, head-in-pillow, and interconnect defects. Collaborate with substrate vendors, OSATs, and internal teams to define design rules (pad pitch, bump pitch, keep-outs, stack-ups). Lead process development for reflow profiles, flux selection, cleaning, and underfill dispense/cure. Perform root cause analysis of assembly and reliability failures using cross- sectioning, SEM, CSAM, and other failure analysis techniques. Support reliability qualification including thermal cycling, drop, mechanical shock, and power cycling. Work cross-functionally with design, reliability, thermal, and manufacturing teams to ensure robust package performance from concept through high-volume production. Required Technical Skills: Strong experience in flip chip packaging and assembly processes for semiconductor devices. Deep understanding of bumping technologies (solder bumps, Cu pillar, micro- bumps) and UBM/metallization systems. Experience with underfill materials, dispense techniques, flow behavior, and cure processes. Understanding of thermo-mechanical behavior in flip chip assemblies (CTE mismatch, warpage, solder

We’re looking for a hands-on process and materials engineer to own wafer level molding and underfill processes, material qualification, and assembly integration across development and manufacturing. Summary: Seeking an experienced engineer to lead wafer level mold and underfill process development for advanced semiconductor packages (fan-out wafer level packaging, 2.5D/3D, chiplet). This role spans mold compound and underfill material selection and qualification, wafer level molding and encapsulation processes, underfill dispense and cure, reliability, failure analysis, and cross-functional support through package and system productization. Core Responsibilities: Develop and optimize wafer level molding processes including compression molding, transfer molding, and mold underfill (MUF) for fan-out and advanced heterogeneous packages. Own mold compound and underfill material selection and qualification, including evaluation of filler content, CTE, modulus, Tg, viscosity, and moisture uptake to meet thermo-mechanical and reliability requirements. Drive underfill process development including capillary underfill (CUF) dispense strategies, flow and void optimization, and cure profile development for high-density flip chip and chiplet assemblies. Evaluate and mitigate assembly risks including warpage, delamination, void formation, bleed-out, mold flash, and filler settling; define process windows and controls to ensure repeatable yield across wafer and panel formats. Collaborate with OSATs and material suppliers to qualify mold and underfill materials, define dispense and cure equipment requirements, and manage process transfers into production. Lead characterization of mold and underfill material properties (viscosity, gel time, cure kinetics, adhesion, CTE, modulus) and correlate material behavior to process outcomes and package reliability. Work closely with thermal mechanical modeling teams to model solder joint reliability of bump interconnects with va

SITE SUPERVISOR - S PASS OPERATIONS EXECUTIVE - S PASS LOGISTIC COORDINATOR - W.P F&B TEAM LEADER - S PASS CLERK - W.P PART TIME CASHIER - W.P ELECTRICAL ISTRUMENTATION ENGINEER - S PASS MECHANICAL SUPERVISOR - S PASS HR & ADMIN EXECUTIVE - S PASS DELIVER VEHICLE DRIVER - W.P HUMAN RESOURCE / ADMIN OFFICER - S PASS DATA ENTRY ASSISTANT - W.P BILLING & ADMIN ASSISTANT - W.P & S PASS BOTH ASSISTANT RESTAURANT MANAGER - E PERMIT ARCHITECTURAL SUPERVISOR - S PASS F&B WAITER (ROOM sERVICE) - W.P NIGHT SECURITY OFFICER - W.P HR &ACCOUNTS ADMIN EXECUTIVE - S PASS PAYROLL & HR SUPPORT EXECUTIVE - S PASS ELECTRICAL ENGINEER - W.P & S PASS BOTH FOOD & BEVERAGE (F&B) EXECUTIVE - S PASS PROJECT TEAM LEAD (JAVA) - E PERMIT IT PROJECT MANAGER (LAB AND IT ) - E PERMIT UI/UX DESIGNER - E PERMIT SOFTWARE DEVELOPMENT MANAGER - E PERMIT ALL S PASS AND E PASS OPENING AS PER COMPANY REQUIREMENT MINIMUM 2 YEARS EXP REQUIRED IT'S DIRECT SELECTION ONLY EXP CANDIDATE NEED NO INTERVIEW. Contact :-SINGAPORE REQUIREMENT GET PERMIT IN 30 WORKING DAYS NO HIDDEN CHARGES NOT MORE COSTLY W.P (WORK PERMIT) COST - ( 1.7 LAKH WITH DOCUMENTS 35 THOUSAND REQUIRED ) S PASS COST - ( 2.5 LAKH WITH DOCUMENTS 40 THOUSAND REQUIRED ) E PERMIT COST - (3.2 LAKH WITH DOCUMENTS 50 THOUSAND REQUIRED ) IF ANY ONE INTERESTED THEN CONTACT ME AS SOON AS POSSIBLE.

Optical Design Engineer (Associate or Mid-Level) Company: The Boeing Company Boeing Defense, Space and Security (BDS) is looking for an Associate or Mid-Level Optical Design Engineer (Level 2 or 3) to join our exclusive team at the Starfire Optical Range on Kirtland AFB in Albuquerque, New Mexico. We are seeking a highly skilled Optical Design Engineer to support the advancement of ground-based electro-optical tracking and imaging systems. In this role, you will lead the design, simulation, and integration of high-precision optical systems, transitioning conceptual opto-mechanical frameworks into functional, state-of-the-art experimental hardware. This is an opportunity to utilize cutting-edge design tools and work directly with world-class, large-aperture telescopes at a historically significant military research site. This position supports the R&D mission of the Air Force Research Laboratory Optics Division in their advancement of Space Domain Awareness capabilities. The site houses telescope research facilities ranging in size from 0.5m up to 3.5m with advanced optical systems. You will work as part of a multidisciplinary team supporting the supporting the development, optimization, and maintenance of control solutions. Benefits of working at Starfire Optical Range: Your contributions will directly impact the advancement of Space Domain Awareness capabilities, a critical mission for our national security You’ll have the opportunity to work with world-class telescopes and advanced optical systems You’ll assume ownership for the architecture, development, and long-term health of a key application You’ll be part of a supportive enthusiastic team of experts in various fields <li

Job Summary The Supplier Quality Engineer II is a fully proficient professional individual contributor responsible for ensuring that purchased electronic, electrical, electromechanical, and mechanical components, materials, assemblies, and supplier-provided services meet company, customer, regulatory, and contractual quality requirements. Working with limited supervision, this position independently manages routine to moderately complex supplier-quality assignments across supplier qualification, risk assessment, auditing, performance monitoring, nonconformance investigation, corrective and preventive action, change management, and continuous improvement. The (Supplier Quality Engineer II) partners with suppliers and internal stakeholders in Strategic Purchasing, Procurement, Engineering, Manufacturing, Quality, Product Management, Logistics, and other functions to resolve quality issues, strengthen supplier capability, reduce risk, and improve product and process performance. The role applies broad working knowledge of quality engineering principles, electronics-component manufacturing processes, drawings and specifications, quality systems, structured problem-solving methods, and statistical analysis to identify root causes, evaluate containment and corrective actions, and recommend practical solutions. Consistent with a second-level professional contributor role, the Supplier Quality Engineer II independently handles varied assignments within established policies and professional standards, exercises judgment when selecting and adapting methods, manages multiple priorities, and escalates issues that involve significant technical, commercial, customer, or compliance risk. The position may lead to defined supplier-quality projects, facilitate cross-functional problem-solving activities, and provide technical guidance or knowledge sharing to less-experienced employees without formal people-management responsibility. This is the second level within the Supplier Qualit

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Responsible for setting up, checking, and correcting operational and experimental electrical, mechanical and fluid systems while adhering to pre-established guidelines and engineering specifications. Assists engineers in the fabrication, maintenance, and testing of systems and system components. May lead and direct the work of others. Performs a variety of tasks in conjunction with system and component testing, as well as tasks coincident to facility maintenance. Performs fabrication and manufacturing functions with precise attention to detail. Other duties may be assigned. Key Responsibilities Supports all technical aspects of engineering fabrication and testing. Maintains, inspects, and recommends upkeep of physical facility plant. Performs technician function in support of engineering projects and testing objectives. Support project managers or engineers in accomplishing technical and programmatic functions as assigned. Perform to completion specific projects assigned by the project manager or engineering staff. Adhere to all safety and health rules and regulations associated with this position and as directed by supervisor. Comply and follow all procedures within the company security policy. Required Qualifications High sch

At Lyft, our purpose is to serve and connect. Lyft Urban Solutions designs, builds, and operates bikeshare systems in more than 50 cities worldwide, including New York, Chicago, London, Barcelona, Mexico City, Rio de Janeiro, and Montréal. Our Longueuil facility is the birthplace of BIXI, North America's first automated bikeshare system, and today builds the bikes and stations behind some of the world's largest bikeshare networks. We are looking for an Industrialization Engineer Intern to join our Manufacturing & Quality Engineering team at our Longueuil factory. You will work on the production floor with assembly, warehouse, and quality teams to make our processes faster, safer, and more consistent. You will also be part of a global team that supports factories and suppliers across North America and Asia. Responsibilities: Map current-state material flow and factory/warehouse layout, then propose improvements that reduce waste and operator travel. Run cycle time studies across assembly and warehouse operations to find bottlenecks and improve throughput and line balance. Audit SOP adherence on the floor, identify gaps, and drive corrective actions or SOP updates. Lead 5S audits and implement visual controls and workplace organization standards. Build dashboards that track throughput, WIP, cycle time, and SOP compliance, and turn the data into recommendations. Create visual work instructions, standard work sheets, and layout drawings to support operator training. Support continuous improvement projects, including ergonomic assessments, workstation redesign, and tooling and fixture improvements. Prepare processes for engineering changes (ECOs) and new product introductions, including layout changes and workstation validation. Partner with Quality to investigate production defects and contribute to root cause analysis and PFMEA updates. Experience: Currently enrolled in a Bachelor's or Master's program in Industrial, Manufacturing, or Mechanical Engineering, or a r

About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the constraints of physical systems to improve peoples’ lives. About the Role We are seeking Manufacturing Engineers to lead the development of processes, tooling, and prototype builds for custom motors and actuators. You will own a primary area as a Stator Process / Manufacturing Engineer, Tooling / Fixture Engineer, or Prototype Manufacturing Engineer, taking that work from early development through validation and repeatable execution in close partnership with mechanical, electromagnetic, electrical, test, quality, and supplier teams. These roles focus on the development, integration, and validation of electromechanical manufacturing capabilities, including stator winding processes, assembly and inspection tooling, and actuator prototype builds. You will help translate engineering designs into reliable hardware while establishing scalable processes, equipment, and build practices for future robotic platforms. This role is based in San Francisco, CA, and requires in-person presence 5 days a week. In this role, you will Each opening focuses on one of the three specialties below, with shared responsibility for reliable processes and hardware. Stator Process / Manufacturing: develop and validate stacking, winding, termination, and potting processes. Establish process parameters, work instructions, and defect controls that produce consistent results across trained operators. Tooling / Fixture: design and deliver winding tools, assembly fixtures, inspection gauges, and bench equipment, from CAD and drawings through fabrication, commissioning, and troubleshooting. Improve setup time, labor, and repeatability. Prototype M

About the Role We're looking for a Hardware Systems Engineer to own system-level architecture across electrical, mechanical, firmware, sensor, and compute subsystems – decomposing platform requirements into verifiable specs for power distribution, motion control, embedded compute, sensor suites and communication buses (CAN, Ethernet, etc.). You'll drive requirements traceability, interface control documents (ICDs), trade studies, and verification and validation (V&V) plans that ensure subsystems built by separate EE, ME, firmware, and perception teams function as one safe, reliable delivery robot. You’re excited about this opportunity because you will… Own system-level architecture across electrical, mechanical, firmware, sensor, and compute subsystems for autonomous delivery platforms. Decompose platform requirements into verifiable specs for power distribution, motion control, embedded compute, and sensor suites. Drive requirements traceability, ICDs, trade studies, and V&V plans across EE, ME, firmware, and perception workstreams. Define fault-tolerant architectures (FMEA, fault trees, redundancy) governing system behavior during component failures. Lead cross-functional root-cause debugging across hardware, firmware, and software boundaries, conducting design and safety reviews. Translate business and regulatory requirements into engineering specs in collaboration with Product, Safety, Legal, and Operations. We’re excited about you because… B.S., M.S., or Ph.D. in EE, ME, Computer Science, Systems Engineering, Robotics, or a related field 8+ years of experience building, testing, and validating mechatronics or sensor-equipped hardware in robotics, automotive, or aerospace. Strong expertise in embedded systems architecture, vehicle mechanicals, electronics, and autonomous perception systems. Demonstrated ability to perform cross-boundary debugging across hardware, firmware, and software layers. Ability to evaluate complex trade-offs, identify failure mode

About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the constraints of physical systems to improve peoples’ lives. About the Role We are seeking a senior Actuator Electromagnetic Design Engineer to lead the development of custom electromechanical actuators for advanced robotic systems. You will own actuator development from early architecture and concept generation through prototype validation and system integration, partnering closely with mechanical, electrical, controls, firmware, reliability, and manufacturing teams. This role focuses on the design, integration, and validation of precision electromechanical systems, including motors, transmissions, sensing, structural components, and thermal architectures. You will help drive actuator development across the full engineering lifecycle while establishing scalable design, test, and integration practices for future robotic platforms. This role is based in San Francisco, CA, and requires in-person presence 4 days a week. In this role, you will: Lead the architecture, design, and integration of custom robotic actuators, including the design, simulation, integration and sourcing of custom electromagnetic components. Define actuator requirements and system-level trade studies around torque density, bandwidth, efficiency, thermal performance, inertia, reliability, manufacturability, and cost. Design precision electromechanical assemblies with strong attention to tolerances, alignment, load paths, thermal expansion, sealing, wear, and serviceability. Drive actuator integration into robotic systems, partnering closely with controls, firmware, electrical, and robotics software teams to optimize closed-loop performance. Devel

The following description is not intended as an exhaustive list of all responsibilities, duties and skills required of personnel so classified. Management retains the discretion of adding or changing the duties of the position at any time. Junior Account Manager - Bilingual (Mandarin) Job Responsibilities: Collaborate with clients and internal cross-functional teams to drive business development initiatives, including pricing strategy, client negotiations, and procurement management. Lead negotiations with suppliers and customers to establish competitive pricing models , ensuring cost-effectiveness while maintaining quality and performance standards. Develop and manage procurement strategies for mechanical and electronic components , optimizing supply chain efficiency and mitigating risks. Work closely with engineering and manufacturing teams to align product development with cost targets, production timelines, and customer requirements. Define and execute sourcing strategies for key components, identifying and qualifying new suppliers to support product innovation and manufacturing scalability. Conduct market research and cost analysis to inform pricing strategies and improve supplier partnerships. Oversee contract negotiations, ensuring favorable terms and long-term sustainability of supplier and client agreements. Support new product introduction (NPI) by working closely with manufacturing teams to ensure seamless production ramp-up and supply chain readiness. Act as the primary liaison between customers and internal teams, ensuring alignment on project goals, timelines, and budget constraints. Identify and resolve procurement and supply chain challenges, improving efficiency and cost savings while maintaining product integrity. Provide regular reports and updates to stakeholders on project status, cost breakdowns, and risk assessments. Qualifications: Bachelor’s degree in Business, Supply Chain, Engineering, or related field. 1+ years in project management, busi

About the Team DoorDash Labs is an independent team within DoorDash. We explore robotics and automation to transform last-mile logistics in the long term. If you have a passion for applying autonomous technologies in a service used by millions of people, then we want to talk to you! About the Role As an Industrial Designer on our team, you will own the design of physical products and help elevate our brand’s experience through form, function and manufacturability. You’ll be responsible for leading concept ideation, CAD modelling and prototyping, working across mechanical, electronics and user-experience domains. You’ll collaborate closely with engineering, manufacturing, sourcing, user-research and marketing, and participate in decision-making around product direction. This role offers ownership across the design lifecycle — from early sketches through production launch. You're excited about this opportunity because... Lead end-to-end design projects: develop concept sketches, CAD/3D models, renderings and physical prototypes. Conduct research into user needs, market trends, materials, manufacturing processes (injection moulding, thermoforming, additive manufacturing) and competitive products. Translate design intent into detailed specifications: materials, geometry, finishes, ergonomics, manufacturing constraints. Collaborate cross-functionally with engineering, manufacturing and product to ensure feasibility, cost-effectiveness and alignment with brand and product vision. Build and iterate prototypes (3D prints, machined models, mock-ups), validate usability, aesthetics, functionality and manufacturability. Present design concepts, flows and prototypes to stakeholders, incorporate feedback and drive decisions. Contribute to design language, visual identity and brand consistency across products. Why You’ll Love This Role You’ll shape real, tangible products that users will interact with and rely on. You’ll work in a small, high-impact team where your contributions

About the Team: OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. Role Overview We are seeking a Package Reliability Engineer to lead reliability engineering for advanced packages used in high-performance AI and computing systems. The primary focus of this role is to assess package level mechanical and thermal reliability risks and apply thermal and mechanical modeling to optimize package design, material selection, and assembly processes. The engineer will also develop reliability test plans with external partners, identify failure mechanisms, perform root-cause analysis, and recommend practical corrective actions. In this role, you will assess package reliability risks from early architecture development through product qualification and high-volume manufacturing. You will work closely with package design, silicon design, system engineering, manufacturing, and ASIC partners to predict package behavior, develop qualification strategies, resolve reliability issues, and improve overall package robustness and lifetime. In this role you will: Lead reliability test plan and assessments for advanced HPC packages, including risk identification, potential failure-mechanism analysis, root-cause investigation, mitigation planning, and corrective-action development. Drive reliability-focused package design optimization based on thermo-mechanical modeling to improve package reliability, power integrity, thermal performance, mechanical robustness, and platform scalability. Develop, validate, and apply package reliability models and lifetime-prediction

Opportunity An exciting opportunity has arisen to join our Stroke Medicine team at an NHS Foundation Trust serving the community of West Norfolk and the surrounding region. We are looking for a committed and clinically excellent Consultant in Stroke Medicine to help lead and develop our stroke service. This is a key clinical leadership role within a forward-thinking department. The successful candidate will join a supportive multidisciplinary team dedicated to delivering high-quality, evidence-based stroke care – from hyperacute assessment and thrombolysis through to rehabilitation and secondary prevention. The post includes a generous Supporting Professional Activities (SPA) allocation, structured on-call commitment, and flexible job planning to support a sustainable and rewarding career. Applications from candidates seeking full-time or less-than-full-time arrangements are equally welcome. This is a genuine opportunity to shape stroke services at a community-facing Trust, make a meaningful difference to patient outcomes, and enjoy an exceptional quality of life in one of England’s most distinctive regions. Key Responsibilities Hyperacute & Acute Stroke Care • Provide consultant-led assessment and management of patients presenting with acute stroke and transient ischaemic attack (TIA), including hyperacute care on the Stroke Unit. • Lead and participate in the delivery of thrombolysis and mechanical thrombectomy pathways, working within regional networks. • Oversee management of patients on the acute stroke unit, ensuring timely, evidence-based interventions and high-quality MDT working. • Provide clinical oversight and decision-making for complex stroke presentations, including large vessel occlusion, haemorrhagic stroke, and rare stroke aetiologies. • Contribute to the stroke on-call rota, providing consultant cover for acute stroke emergencies. Rehabilitation & Secondary Prevention •

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Lead NPI project planning and execution , managing schedules, milestones, and deliverables from concept through mass production Coordinate with hardware, mechanical, software, packaging, and manufacturing partners to ensure alignment with project timelines and early access / mass production plans Work closely with contract manufacturers (CMs) to develop build plans, shipping schedules, and track material readiness to ensure on-time delivery Own and maintain project schedules , clearly defining milestones, dependencies, and critical paths Track action items, monitor project progress, identify risks, and proactively troubleshoot and escalate issues as needed Lead MP (Mass Production) program management , including follow-up on production issues, cost reduction initiatives, and end-of-life (EoL) processes Drive engineering change orders (ECOs) , manage product design cycles, and ensure changes are executed and communicated effectively Create and maintain standard operating procedures (SOPs) and clear process workflows for NPI-related activities Conduct cost reviews during NPI stages and drive cost optimization during the design phase Act as a bridge between R&D, regional sales, planning, and logistics teams , incorporating beta customer feedback into product planning Maintain and evolve product specifications an