Senior test Work, Jobs in South Mimms, Hrt (with Salaries)

Senior OAT Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £48,000 a year
- Azure
- AWS
- Analysis skills
9d
Senior Test Analyst
RGH‑Global Limited —London
- £461 a day
- Azure
- Microsoft Office
- Communication skills
7d
Senior Software Engineer in Test (Security)
deltaflare —Richmond
- £55,000 - £70,000 a year
- Full-time
- Bachelor's degree
- APIs
- In-person
Quick apply
9d
Senior Performance Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £50,000 a year
- Full-time
- AWS
- APIs
- Agile
9d
Senior Product Analyst
TJX Europe —Watford
- Full-time
- Bachelor's degree
- APIs
- IT
- Employee discount
Senior Verification Test Engineer
CoMind —London
- £46,771 - £97,549 a year
- Full-time
- Analysis skills
- IT
- In-person
- Employee discount
Head of Campus Experience
Oaklands College —St Albans
- £50,404 - £55,083 a year
- Management
- Customer service
- Microsoft Office
- Annual leave
- Employee discount
4d
Senior Test Solutions Engineer
Leonardo UK Ltd —Luton
- £44,171 - £61,950 a year
- Full-time
- Hybrid work
- Flexible schedule
- Referral programme
Senior CRM Campaign Executive
Allwyn UK —Watford
- £36,000 - £40,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Management
- Analysis skills
- Annual leave
- Employee assistance programme
Quick apply
Senior Test Analysts
AWTG —London
- Full-time
- Azure
- APIs
- Agile
Monitoring & Due Diligence Senior Coordinator
Better Cotton —London
- £51,564 a year
- Full-time
- Hybrid work
- English
- Project management
- Bachelor's degree
- Annual leave
Test Analyst
Arbuthnot Latham —London
- Azure
- Salesforce
- Microsoft Office
Senior QA Tester (SC Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £300 - £350 a day
- Travel
- Scripting
- Agile
Senior Test Automation Engineer
Motorola Solutions —Uxbridge
- Full-time
- Travel
- APIs
- Employee stock purchase plan
- Employee assistance programme
Delivery Manager
HM Courts & Tribunal Service —Watford
- £40,001 - £50,000 a year
- Part-time
- Hybrid work
- Presentation skills
- Travel
- Leadership
- Annual leave
- Employee discount
4d
Senior Videographer
Department for Work and Pensions —Westminster
- £55,807 - £62,448 a year
- Overtime
- Hybrid work
- Presentation skills
- Communication skills
- Annual leave
- Employee assistance programme
Senior Test Analyst - Brno
Deltatre —London
- Weekend availability
- Computer literacy
- English
- Windows
- Annual leave
Quick apply
Operational Support Grade - HMP The Mount (Prison Support Role)
Ministry of Justice —Hemel Hempstead
- £30,001 - £40,000 a year
- Part-time
- Hybrid work
- English
- Presentation skills
- Annual leave
- Employee assistance programme
ITIL Implementation Consultant
Pink Elephant EMEA —London
- Hybrid work
- IT
- Communication skills
Quick apply
3d
Head of Record Review Team
Ministry of Justice —London
- £40,001 - £60,000 a year
- Part-time
- Hybrid work
- Management
- Project management
- Presentation skills
- Annual leave
- Employee discount

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senior test jobs near south mimms, hrt

Senior OAT Tester (SC Eligible/ Cleared)

Scrumconnect Consulting
Staines-upon-Thames

Apply Now

Job details

Permanent
£48,000 a year
9 days ago

Qualifications

Azure
AWS
Analysis skills
Release management
ITIL
User acceptance testing
Software testing
Agile
Problem management
Root cause analysis
Communication skills

Full job description

Job Information

Date Opened

10/07/2026

Job Type

Permanent

Industry

IT Services

Salary

48K

City

Staines

Province

Surrey

Country

United Kingdom

Postal Code

TW18

Job Description

Senior Operational Acceptance Tester (SFIA Level 4)

About Scrumconnect

Scrumconnect Consulting is a UK-based digital transformation consultancy delivering secure, scalable, and user-centred solutions across government and enterprise organisations. We specialise in agile delivery, cloud platforms, data, and modern engineering practices—helping clients build reliable services that meet high operational and compliance standards.

Role Overview – Senior Operational Acceptance Tester

The Senior Operational Acceptance Tester (OAT) is responsible for planning, coordinating, and executing Operational Acceptance Testing activities to ensure applications and services are fully operationally ready before production deployment.

You will work closely with delivery teams, infrastructure, DevOps, service management, and business stakeholders to validate operational readiness, identify operational risks, and provide confidence for successful production releases.

Key Responsibilities

Operational Acceptance Testing

Plan and execute Operational Acceptance Testing activities across multiple releases.
Define operational test scenarios, test data, and execution plans.
Validate operational readiness before production deployment.
Ensure OAT activities align with release and deployment schedules.

Operational Test Execution

Execute and coordinate testing for:

Monitoring and alert validation
Alert simulation and escalation testing
Backup and restore validation
Failover and disaster recovery testing
Batch processing and restart validation
Stability and soak testing
Operational support procedures
Security and access validation
Environment verification

Defect & Evidence Management

Produce comprehensive operational test evidence.
Record, prioritise, and manage operational defects.
Support root cause analysis of production readiness issues.
Coordinate retesting after fixes.
Maintain OAT documentation and audit artefacts.

Collaboration

Work closely with DevOps, Infrastructure, Service Management, and Development teams.
Participate in release readiness and go-live reviews.
Support operational sign-off activities.
Contribute to continuous improvement of operational testing practices.

Mentoring

Support and mentor junior testers.
Review operational test cases and evidence.
Promote testing best practices across the team.

Required Experience

4–7 years of Software Testing experience.
Strong hands-on Operational Acceptance Testing (OAT) experience.
Experience executing production readiness testing.
Good understanding of SIT, UAT, and Release Management.
Experience with defect management tools.
Excellent analytical and troubleshooting skills.
Strong documentation and stakeholder communication skills.
Experience working within Agile delivery teams.
Experience working in regulated or enterprise environments.

Nice to Have

Exposure to AWS and/or Azure.
Experience with monitoring and logging platforms.
Understanding of ITIL processes.
Knowledge of Change, Incident, and Problem Management.
Exposure to CI/CD pipelines.

Our Commitment to Diversity & Inclusion

At Scrumconnect Consulting, we believe diversity drives innovation. We are committed to fostering an inclusive workplace where everyone feels respected, valued, and supported.

We actively encourage applications from women, people with disabilities, individuals from under-represented communities, and those seeking flexible working arrangements.

As a Disability Confident Level 1 employer, we provide reasonable adjustments throughout the recruitment process and employment to ensure equal opportunity for all.

Apply Now

Refine Your Search

senior test jobs in south mimms, hrt

Senior OAT Tester (SC Eligible/ Cleared)

Senior Test Analyst

Senior Software Engineer in Test (Security)

Senior Performance Tester (SC Eligible/ Cleared)

Senior Product Analyst

Senior Verification Test Engineer

Head of Campus Experience

Senior Test Solutions Engineer

Senior CRM Campaign Executive

Senior Test Analysts

Monitoring & Due Diligence Senior Coordinator

Test Analyst

Senior QA Tester (SC Cleared)

Senior Test Automation Engineer

Delivery Manager

Senior Videographer

Senior Test Analyst - Brno

Operational Support Grade - HMP The Mount (Prison Support Role)

ITIL Implementation Consultant

Head of Record Review Team

I want to receive the latest job alerts for senior test in south mimms, hrt

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