Senior SIT Test Analyst

Valcon; Greater London; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

Valcon is seeking a Senior SIT Test Analyst to join their team on an immediate-start contract. The role involves leading system integration testing, ensuring effective integration within a complex change landscape, and requires strong stakeholder engagement skills. The position is hybrid, requiring 2-3 days a week in the central London office.

Qualifications

• Proven experience delivering System Integration Testing (SIT).
• Strong hands-on experience in complex environments.
• Excellent communication and stakeholder management skills.

Responsibilities

• Lead and execute System Integration Testing (SIT) across various workstreams.
• Coordinate with teams to define integration points and plan test cycles.
• Log, track, and report on defects, escalating as necessary.

Skills

System Integration Testing (SIT)

Stakeholder Management

Communication

Testing Lifecycle

Job description

Direct message the job poster from Valcon

Senior Talent Partner @ Valcon | Certified Technical Talent Acquisition Partner

Senior SIT Test Analyst

Valcon is a consultancy with a focus on combining deep technical knowledge with a pragmatic, delivery-first mindset. We’re currently supporting a major transformation programme and are looking for a Senior SIT Test Analyst to join the team on an immediate-start contract.

The Role

You’ll play a critical part in ensuring that complex system integrations land effectively within a wider enterprise change landscape. Operating within a collaborative and fast-moving environment, you’ll be responsible for hands-on test delivery and stakeholder engagement across multiple workstreams.

This role requires 2–3 days a week in the central London office, so we're looking for someone based in or around the London area.

Key Responsibilities

• Lead and execute System Integration Testing (SIT) across a variety of workstreams and systems.
• Coordinate with internal and external teams to define integration points and plan test cycles accordingly.
• Develop and maintain detailed SIT test cases, scripts, and test data.
• Ensure traceability across requirements, test cases, and defects.
• Log, track, and report on defects, escalating where necessary to resolve blockers.
• Support defect triage and resolution discussions with technical and business stakeholders.
• Provide clear and concise test updates and reports to project teams and leadership.
• Contribute to test strategy, planning, and continuous improvement initiatives.

What We’re Looking For

• Proven, consistent experience delivering System Integration Testing (SIT) – this is essential.
• Strong hands-on experience across the full testing lifecycle in complex environments.
• Excellent communication and stakeholder management skills – you're confident translating testing detail into clear updates and decisions.
• Experience working in fast-paced programmes, ideally within large-scale transformation or enterprise systems environments.
• Experience in logistics, supply chain, or operations-focused projects is a nice-to-have, not a must.

Additional Information

• Contract Length: 3–6 months initially
• Location: Central London – hybrid working model (2–3 days/week in-office)
• Start: ASAP

Why Valcon?

We deliver impact through practical solutions – combining data, technology, and consulting expertise. We work as partners with our clients and each other, and we’re proud of the collaborative, no-nonsense approach we bring to every engagement.

If you’re ready to get stuck into a high-impact contract and make an immediate contribution, we’d love to hear from you.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Contract

Job function

• Job function

  Quality Assurance and Analyst

• Industries

  Business Consulting and Services and IT Services and IT Consulting

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