Senior Test Analyst Manual Testing Legacy Systems such as AS400 and System21 Advantageous Sheff[...]

Resillion; Sheffield; Hybrid; GBP 40,000 - 55,000; Full time

Job summary

A leading IT solutions firm in Sheffield is seeking a Senior Test Analyst to ensure robust, defect-free applications. This role encompasses manual testing across enterprise systems, including AS400 and System21, focusing on user acceptance testing. You will help mentor junior testers and apply agile testing practices within a hybrid work model, making a significant impact within a dynamic team. Strong communication and documentation skills are essential for success in this position and the company culture promotes continuous improvement.

Qualifications

• Minimum of 3 years of experience in manual testing.
• Strong skills in defect resolution and documentation.
• Ability to work collaboratively with diverse stakeholders.

Responsibilities

• Lead end-to-end testing activities from planning to sign-off.
• Conduct testing on enterprise systems like AS400 and System21.
• Mentor junior testers and support third-party testing.

Skills

Manual testing

Documentation skills

Stakeholder engagement

Agile testing practices

Tools

HP Quality Centre (HPALM)

Jira

SQL Server

AS400

System21

Job description

Senior Test Analyst - Manual Testing - Legacy Systems such as AS400 and System21 Advantageous

Permanent Role

Location : Near Sheffield (Hybrid 2 days a week)

DUE TO BACKGROUND CHECKS - ALL APPLICANTS MUST HAVE A MINIMUM OF 3 YEARS ADDRESS HISTORY

Resillion is hiring a Senior Test Analyst to champion software quality and ensure robust defect‑free applications. This is a hands‑on opportunity to work across both Agile and Waterfall methodologies with a strong focus on User Acceptance Testing (UAT) system testing and platforms such as AS400 and System21.

What You’ll Do

• Lead and execute end-to-end testing activities from planning to sign‑off
• Conduct testing across enterprise systems including AS400 and System21
• Collaborate with stakeholders and contribute to release meetings
• Analyse business requirements and recommend effective testing strategies
• Mentor junior testers and support third‑party testing phases
• Apply Agile testing practices and leverage tools like Jira Confluence.

Tech Stack & Tools

• HP Quality Centre (HPALM)
• Jira Confluence
• Oracle / SQL Server or SAP (advantageous)
• AS400 or System21

What You Bring

• Solid experience in manual testing
• Strong documentation and defect resolution skills
• Excellent communication and stakeholder engagement
• A detail‑oriented collaborative mindset with a drive for continuous improvement

This is your chance to make a real impact in a dynamic team delivering high‑quality IT solutions and growing your expertise in a fast‑paced evolving environment.

Remote Work: No

Employment Type: Full-time