System Test Engineer

Job Title: System Test Engineer Location: Fremont, CA Onsite/ Remote: Day 1 Onsite at customer location Skills nritsu- 5G Protocol System The pay range for this role is $60k- $80k per annum including any bonuses or variable pay. Tech Mahindra also offers benefits like medical, vision, dental, life, disability insurance and paid time off (including holidays, parental leave, and sick leave, as required by law). Ask our recruiters for more details on our Benefits package. The exact offer terms will depend on the skill level, educational qualifications, experience, and location of the candidate. Job Description Experience Required:3 to 7years in relevant technical roles. Educational Qualifications: A technical degree in fields such as B.Tech, ECE, EE, CS, BSc, MSc or similar. Key Responsibilities: Demonstrate strong knowledge of LTE and 5G NR technologies. Operate test simulators including Keysight, R&S, and Anritsu. Understand 3GPP, CTIA standards, carrier processes, and lab testing procedures. Possess expertise in LTE protocols, IMS, VoLTE, and legacy 3GPP2 networks. Analyze logs using tools like QXDM and ELT. Communicate effectively and interact professionally with clients. Be flexible to work in shifts and on weekends. Efficiently handle and resolve technical issues. Troubleshoot test failures, perform initial triage, and document clear reproduction steps to assist developers in isolating problems. Engage in brainstorming sessions with peers to enhance automated test coverage and improve test automation solutions. Collaborate with various teams to troubleshoot and resolve issues, aiming for root cause identification. Conduct ad hoc and exploratory testing beyond predefined test cases and user stories. Record defects and bugs in the Jira tracking system. Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.

Created: 2026-03-04