Senior Test Manager - Mainframe & Linux

Experis Schweiz; Zürich; Vor Ort; CHF 120.000 - 150.000; Teilzeit

Zusammenfassung

Experis Schweiz is seeking an experienced Test Manager for a five‑month engagement in Zurich to lead a complex mainframe-to-Java/SQL migration testing effort on Linux.

You will define testing strategies, coordinate a small team, and ensure timely, high‑quality delivery. Strong knowledge of unit and functional testing, Agile methods, and excellent stakeholder communication are essential.

Qualifikationen

• 15+ years of experience managing complex testing projects.
• Bachelor's degree in Computer Science, Engineering, or related field.
• Deep knowledge of unit and functional testing and test strategy development.
• Excellent communication and collaboration with architects, developers, and PMs.
• Experience with Agile methodologies and Swiss work permit eligibility.

Aufgaben

• Develop and document a detailed testing strategy for migration project.
• Coordinate and oversee testing activities across phases and teams.
• Lead a small test team and mentor delivering high quality results.
• Produce comprehensive test documentation and status reports.
• Ensure compliance with timelines and quality standards.

Kenntnisse

Test management

Agile methodologies

Stakeholder communication

Leadership

Ausbildung

Bachelor's degree in Computer Science / Engineering

Tools

X-Ray

Jobbeschreibung

Experis® is a global leader in IT professional resourcing, permanent recruitment, project solutions, and managed services. With over 25 years of experience in Switzerland and offices in Zürich, Basel, and Geneva, we connect top IT talent with leading companies. Our mission is to help professionals unlock their potential and thrive in dynamic, future-ready careers.

Location: Zurich

Start date: 01.10.2026

Duration: 5 months - with possibility of extension

Responsibilities

• Develop and document a detailed testing strategy tailored to the complex migration from mainframe assembler applications to the target landscape on Java/SQL under Linux.
• Identify and integrate various testing methodologies (unit, functional, and comparison testing) into the testing framework.
• Define and integrate appropriate testing tools (e.g. X-Ray).
• Coordinate and oversee the execution of testing activities, ensuring adherence to timelines and quality standards.
• Support the test execution process across multiple testing phases, including planning, environment setup, execution, and reporting.
• Act as the primary liaison between project stakeholders, including architects, developers, and project management teams.
• Lead, mentor, and manage a small test team, fostering a culture of excellence, collaboration, and continuous improvement.
• Monitor and report on testing progress, defects, and overall quality metrics to stakeholders.
• Identify and implement process improvements to enhance testing efficiency and effectiveness.
• Produce comprehensive test documentation, including test plans, test cases, and test reports.
• Provide regular updates and status reports to senior project management and other stakeholders.

Qualifications

• 15+ years of experience in complex projects as a Test Manager.
• Bachelor's degree in Computer Science, Engineering, or a related field.
• Strong knowledge of testing methodologies, particularly unit testing and functional testing.
• Excellent communication and interpersonal skills, with the ability to connect easily with all project stakeholders.
• Experience with Agile methodologies.

Due to Swiss work permit restrictions, we can only consider applications from EU citizens or holders of valid working permit in Switzerland.