Semi Mfg Technician 2 (DFAB - S6)
Required skills
- PICs
- CoCs
- quality standards
- production line
- defects
- inspection
- quality requests
- continuous improvement
- precision tools
- tweezers
Nice to have
- die defects
- high-power microscope
- wirebond defects
- die attach defects
Role summary
Nokia is seeking a DFAB Inspector to ensure the quality of optoelectronic components (PICs and CoCs) before they enter the production line. Responsibilities include detailed inspections using high-power microscopes, documenting defects, managing inventory in the MES, collaborating with cross-functional teams, and providing feedback for continuous improvement. The role requires strong attention to detail, independent work, sound judgment, effective communication, and basic computer proficiency. Familiarity with die defects, microscopy, and specific defect types is preferred. This position offers hands-on experience in cutting-edge optoelectronics technology.
As a DFAB Inspector at Nokia, you will play a crucial role in maintaining our commitment to quality by screening PICs and CoCs before they progress down the production line. Your meticulous attention to detail will ensure our products uphold Nokia’s renowned standards. This unique position allows you to witness the fascinating transformation of optoelectronics from die level to final assembly, providing insight into the cutting-edge technology that drives our innovations. Join us in shaping the future and consistently delivering excellence in every aspect of our work!
This position is for shift 6 - 6:00 AM to 6:00 PM, Friday - Sunday and every other Thursday.
Responsibilities
- Conduct detailed inspections of parts under a high-power microscope to identify and document defects, ensuring the highest quality standards for Photonic Integrated Circuits (PICs) and assembled components.
- Accurately label scrapped parts in the Manufacturing Execution System (MES) to maintain precise inventory and quality control.
- Collaborate with cross-functional teams to address and fulfill various inspection and quality requests, fostering a cooperative work environment.
- Provide constructive feedback on quality observations to drive continuous improvement processes within the team and organization.
- Utilize precision tools, including small tweezers, for meticulous handling and sorting of small parts, emphasizing attention to detail.
- Embrace a dynamic work environment, leveraging your self-motivation and effective communication skills to contribute positively to team performance.
- Explore opportunities for career advancement in the optoelectronics field through hands-on experience and professional development initiatives at Nokia.
- Experience the thrill of solving complex quality challenges while contributing to innovative technology that shapes the future of communication.
Qualifications
Must-Have:
- Strong attention to detail
- Ability to work independently
- Sound judgment and decision-making skills
- Effective communication abilities
Basic computer proficiency
Nice-To-Have:
- Familiarity with die defects
- Experience using a high-power microscope
- Knowledge of wirebond and die attach defects
Sample Nokia interview questions
- 1
Merge Overlapping Intervals Merge overlapping intervals in an array. Input: intervals = [[1,4],[4,5]] Output: [[1,5]] Explanation: The intervals touch exactly at the 4 mark, so they are successfully merged into a single continuous interval.
codingmedium - 2
Dot Product of Two Sparse Vectors Calculate the dot product of two sparse vectors. Input: nums1 = [0,1,0,0,2], nums2 = [0,0,0,0,5] Output: 10 Explanation: Multiplies the aligned non-zero values (2 * 5) and ignores all the zeros, yielding a dot product of 10.
codingmedium - 3
Vertical Order Traversal Perform a vertical order traversal of a binary tree. Input: root = [1,2,3,4,5,6,7] Output: [[4],[2],[1,5,6],[3],[7]] Explanation: Traverses the tree maintaining column indices, seamlessly grouping nodes that share the exact same vertical alignment.
codingmedium - 4
Continuous Subarrays Sum Equals K Find the total number of continuous subarrays whose sum equals K. Input: nums = [1,2,3], k = 3 Output: 2 Explanation: Both the contiguous subarray [1,2] and the single-element subarray [3] sum perfectly to the target of 3.
codingmedium - 5
Iterator over a Binary Search Tree Implement an iterator over a binary search tree. Input: root = [7,3,15,null,null,9,20], calls: next(), hasNext(), next() Output: 3, TRUE, 7 Explanation: The iterator yields the smallest value (3), confirms more nodes exist, then properly yields the next in-order value (7).
codingmedium
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