
IP Lab Test Engineer
Required skills
- networking protocols
- IP technologies
- automation testing
- test plan development
- analytical skills
- project management
- quality standards
Nice to have
- lab equipment setup
- Nokia lab
- R&D collaboration
- customer presentations
Role summary
The IP Lab Test Engineer will be responsible for replicating customer environments and validating product features in a lab setting. This role involves setting up equipment, creating and executing test plans, and collaborating with R&D to resolve issues. The engineer will also present lab solutions to customers and contribute to project success. The position requires a self-motivated individual with strong knowledge of networking protocols and IP technologies, experience in automation testing, and excellent analytical and problem-solving skills. Familiarity with lab equipment and proficiency in testing tools are also important.
Responsibilities
- Set up equipment and mirror customer configurations in the Nokia lab.
- Develop and execute comprehensive test plans to validate product performance.
- Identify and open tickets for any issues or defects, working closely with R&D to resolve them.
- Communicate progress and findings to stakeholders, ensuring clear and timely updates.
- Present lab-based solutions to customers, demonstrating product capabilities and features.
- Collaborate with the team to ensure smooth project execution and meet customer expectations.
- Stay updated with the latest industry trends and technologies to enhance testing strategies.
- Document test results and provide detailed reports for internal and external use.
- Provide feedback and suggestions for product improvements based on testing outcomes.
- Ensure compliance with quality standards and maintain a safe lab environment.
Qualifications
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 3+ years of experience in a similar role, preferably in a lab or testing environment.
- Strong knowledge of networking protocols and IP technologies.
- Experience with automation testing and test plan development.
- Excellent problem-solving and analytical skills.
- Ability to work independently and manage projects effectively.
- Good communication skills for interacting with stakeholders and customers.
- Familiarity with lab equipment setup and maintenance.
- Willingness to learn and adapt to new technologies and processes.
- Proficiency in using relevant testing tools and software.
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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