At a Glance
- Tasks: Lead operational testing to ensure systems are resilient and ready for real-world challenges.
- Company: Join 345 Technology, a leader in modernising tech landscapes with cloud and AI.
- Benefits: Enjoy flexible working, competitive pay, and the chance to work on high-profile projects.
- Other info: Dynamic consultancy environment with opportunities for growth and learning.
- Why this job: Make a real impact by enhancing system resilience and driving innovation in technology.
- Qualifications: Experience in operational testing, disaster recovery, and strong communication skills required.
The predicted salary is between 63000 - 77000 £ per year.
Location
- Winchester, Hampshire, United Kingdom
- About 345 Technology
345 Technology helps organisations modernise, integrate and optimise their technology landscape through cloud, data, AI and enterprise integration services.
We are seeking an experienced Operational Assurance Test (OAT) Lead to support a critical programme of work focused on resilience, disaster recovery, observability and operational readiness.
The Role
As the Operational Assurance Test (OAT) Lead, you will be responsible for designing and executing end-to-end operational testing across business-critical systems and integrations.
You will ensure that solutions are resilient, recoverable and supportable under real-world conditions, including failures, outages and disaster recovery scenarios.
This is a hands‑on role requiring strong technical testing experience alongside the ability to work with business and delivery teams to identify operational risks and improve system readiness.
The role is offered on an initial 3 month fixed term contract.
Key Responsibilities
- Operational Testing & Validation
- Design end-to-end Operational Acceptance Testing (OAT) scenarios based on business processes and customer journeys.
• Execute OAT testing covering
- System resilience
- Disaster Recovery (DR)
- Observability and monitoring
- Recovery procedures
- Operational supportability
- Planned failures
- Partial outages
- Recovery and restoration activities
- Conduct failure simulation testing, including API failures, integration failures and infrastructure-related incidents.
- Verify resilience across end‑to‑end business and integration flows.
- Disaster Recovery & Business Continuity
- Assess DR readiness for business‑critical applications and services.
- Design, execute and report on failover and failback testing.
- Validate recovery objectives and operational processes.
- Identify gaps and risks that could impact service continuity.
- Automation & Governance
- Identify opportunities for operational test automation.
• Prioritise automation initiatives based on
- Business criticality
- Execution frequency
- Regression value
- Risk reduction
- Ensure appropriate safety, governance and control measures are embedded within testing activities.
- Establish repeatable OAT frameworks and best practices.
- Risk Management & Continuous Improvement
- Govern OAT execution across multiple projects and workstreams.
- Highlight operational risks, resilience weaknesses and testing hotspots.
- Produce clear reporting and recommendations for stakeholders.
- Drive the adoption of OAT best practices across delivery teams.
Skills & Experience Required
- Proven experience delivering Operational Acceptance Testing (OAT) within enterprise environments.
- Strong understanding of disaster recovery, business continuity and resilience testing.
- Experience testing APIs, integrations and distributed systems.
- Knowledge of observability platforms, monitoring solutions and support processes.
- Experience with failure simulation, resilience engineering or chaos testing approaches.
- Strong stakeholder management and communication skills.
- Experience working within cloud‑based and highly integrated environments.
- Ability to work independently and deliver outcomes in a fast‑paced consultancy setting.
- Experience with Microsoft Azure environments.
- Knowledge of Azure Integration Services, Mule Soft or enterprise integration platforms.
- Experience of automated testing frameworks and Dev Ops practices.
- Familiarity with ITIL, service management or operational readiness frameworks.
Why Join 345 Technology?
- Opportunity to work on a high‑profile transformation programme.
- Collaborative and innovative consultancy environment.
- Exposure to leading cloud, integration and AI technologies.
- Flexible and hybrid working arrangements.
- #J-18808-Ljbffr
Operational Assurance Test (OAT) Lead in Winchester employer: 345 Technology Limited
At 345 Technology, we pride ourselves on being an excellent employer by fostering a collaborative and innovative work culture that empowers our employees to thrive. As an Operational Assurance Test (OAT) Lead in Winchester, you'll have the opportunity to work on high-profile transformation programmes while enjoying flexible and hybrid working arrangements. We are committed to your professional growth, providing exposure to cutting-edge technologies in cloud, data, and AI, ensuring that you are well-equipped to excel in your career.
StudySmarter Expert Advice🤫
We think this is how you could land Operational Assurance Test (OAT) Lead in Winchester
✨Get Involved in Open-Source Projects
Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at 345 Technology Limited who values hands-on experience over just theory.
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We think you need these skills to ace Operational Assurance Test (OAT) Lead in Winchester
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at 345 Technology Limited!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Operational Assurance Test (OAT) Lead at 345 Technology Limited! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at 345 Technology Limited
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that 345 Technology Limited uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at 345 Technology Limited that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest 345 Technology Limited, so it's relevant and sparks conversation during your interview.
