Mountain Warehouse

About the Company

Established in 1997, Mountain Warehouse has grown rapidly to become the largest Outdoor Retailer in the UK, with 400+ stores worldwide and strong online sales both in the UK and Internationally.

To keep us on the cutting edge of the outdoor world we are always on the lookout for talented, enthusiastic people from all walks of life who love to be part of a fast paced team. If you embrace hard work, love change and strive to always make things bigger and better then come join us.

We have a vibrant, busy office full of great people. There are loads of opportunities to get involved in projects away from your day to day and plenty of opportunity for growth across all departments. If you think you have what it takes to join the Mountain Warehouse adventure check out our Current Vacancies.

Listed Jobs

Company Name

Mountain Warehouse

Job Title

Core Systems Engineer

Job Description

**Job Title** Core Systems Engineer **Role Summary** Design, implement, and operate Nutanix HCI and Azure infrastructure, ensuring high availability, stability, and security. Manage day‑to‑day operations, perform upgrades, deploy new systems, and provide 3rd‑line support for incidents. **Expectations** - Minimum 5 years in core infrastructure or equivalent IT engineering roles. - Proven expertise with VMware, Nutanix HCI (AHV, storage, replication, lifecycle). - Strong Windows Server and Active Directory administration skills. - Experience with Azure hybrid environments, Azure Entra ID, Azure Backup, Site Recovery, and networking. - Ability to troubleshoot, optimize performance, and document processes. **Key Responsibilities** - Monitor and maintain physical/virtual server infrastructure (Windows/Linux). - Manage storage platforms (NAS, Azure, object storage). - Support OS lifecycle, patching, and hardening in line with security standards. - Deploy new systems from proof‑of‑concept to production. - Maintain database infrastructure at platform level. - Design and build Windows servers on VMware & Nutanix HCI with resilience. - Architect Azure‑integrated hybrid solutions (identity, backup, recovery). - Plan and execute infrastructure upgrades, migrations, and new builds. - Own backup and disaster recovery strategies for VMware, Nutanix, Azure. - Monitor capacity, performance, and health across platforms; proactively address risks. - Maintain high‑quality technical documentation, diagrams, and runbooks. - Test and refine disaster‑recovery and business‑continuity plans. - Escalate complex incidents and serve as technical escalation point. - Participate in on‑call rota and occasional out‑of‑hours support. **Required Skills** - VMware vSphere, Nutanix AHV (storage, replication, lifecycle). - Windows Server, Active Directory, Group Policy, SCCM/Intune. - Azure services: Azure Entra ID, Entra Connect, Azure Backup, Site Recovery, networking. - Backup & recovery solutions: Veeam, HYCU, or equivalent. - High‑availability, disaster‑recovery, and business‑continuity principles. - Enterprise networking concepts (LAN/WAN, routing, ACLs). - Scripting/automation: PowerShell (or equivalent). - Troubleshooting, analytical problem solving, capacity planning. **Required Education & Certifications** - Professional certifications such as VMware Certified Professional, Nutanix Certified Engineer, Microsoft Certified: Azure Administrator or equivalent are highly desirable.

London, United kingdom

Remote

Mid level

05-02-2026

Company Name

Mountain Warehouse

Job Title

Platform Engineer

Job Description

**Job Title:** Platform Engineer **Role Summary:** Design, deploy, and maintain a scalable, secure Azure‑based cloud platform for a fast‑growing organization. Collaborate with development and security teams to automate infrastructure, ensure high availability, and support rapid feature release cycles. **Expectations:** - Deliver robust, low‑maintenance, cost‑effective cloud solutions. - Own and improve infrastructure‑as‑code practices across the platform. - Troubleshoot and resolve day‑to‑day operational issues independently. - Communicate clearly with technical and non‑technical stakeholders. **Key Responsibilities:** - Manage and evolve the Azure cloud environment, including networking, storage, and security controls. - Implement and maintain CI/CD pipelines (Jenkins, Bitbucket Pipelines) and infrastructure‑as‑code (Terraform, Terraform CDK). - Apply configuration management (Ansible, Salt, Puppet) to standardize server setups. - Ensure application observability using Datadog, Sentry, and related tooling. - Support container workloads (Kubernetes, Docker) and coordinate deployments. - Collaborate with development teams to enable rapid, reliable releases to production. - Perform capacity planning, performance tuning, and incident response for platform services. - Evaluate and adopt new technologies that enhance platform reliability, security, and cost efficiency. **Required Skills:** - Azure cloud administration (VNet, ExpressRoute, Azure AD, Key Vault). - Container orchestration (Kubernetes) and Docker container management. - CI/CD pipeline design (Jenkins, Bitbucket, GitLab CI) and automation. - Infrastructure‑as‑code (Terraform, Terraform CDK) and version control (Git). - Configuration management (Ansible, Salt, Puppet). - Observability tools (Datadog, Sentry) and log aggregation. - Scripting: Bash, PowerShell, or Python. - Basic knowledge of databases (MS SQL, MySQL, MongoDB) and message queues (RabbitMQ). - Strong analytical, problem‑solving, and communication skills. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Information Technology, or equivalent practical experience. - Azure Certifications (AZ-900, AZ-220, or equivalent) preferred. - Additional certifications (Docker, Kubernetes, Terraform, or related) considered a plus.

London, United kingdom

On site

16-02-2026

Company Name

Mountain Warehouse

Job Title

Information Security Analyst

Job Description

Job Title: Information Security Analyst Role Summary Operate within the Information Security team to maintain the organization’s security baseline, conduct incident triage and response, and support audit, assurance, and advisory functions. Manage live security events, monitor controls, assess risk, and provide pragmatic security guidance across IT and business units while operating in a high‑pressure, dynamic environment requiring initiative and sound judgement. Expectations - Act as first responder to security alerts, perform triage, investigate, and document outcomes. - Maintain calm, structured decision‑making under pressure. - Own incidents and issues end‑to‑end, ensuring clear communication and closure with minimal oversight. - Deliver high‑quality documentation and ticket handling across operational tools. - Balance incident response with regular business‑as‑usual tasks and project work. - Collaborate with senior team members, audit staff, and business stakeholders to provide evidence and guidance. Key Responsibilities 1. **Security Operations & Incident Response** • Triage security alerts, distinguishing real incidents from false positives. • Investigate events, gather context, and recommend or perform resolution actions. • Escalate incidents as needed and support full incident response lifecycle. 2. **Security Baseline Monitoring & Maintenance** • Operate and monitor core security controls. • Analyze control outputs for risk and effectiveness. • Coordinate corrective actions and track status with technology teams. 3. **Security Assurance & Advisory** • Conduct and support security assessments of internal apps, third‑party systems, and business initiatives. • Provide actionable security guidance to cross‑functional teams. 4. **Operational Discipline & Ownership** • Maintain accurate ticketing and documentation of all actions. • Progress work to review‑ready status before escalation. Required Skills - Incident triage and response under pressure. - Knowledge of security controls (vulnerability management, SIEM, IAM, endpoint security). - Risk assessment and control effectiveness analysis. - Strong analytical and investigative abilities. - Excellent written and verbal communication for documentation and stakeholder guidance. - Ability to prioritize amid competing demands and handle interruptions. - Familiarity with audit and assurance processes. Required Education & Certifications - Bachelor’s degree in Computer Science, Information Security, or related field preferred. - Relevant certifications such as CompTIA Security+, GIAC Security Essentials (GSEC), or ISO/IEC 27001 Lead Implementer highly desirable. - Willingness to pursue advanced security certifications as needed.

London, United kingdom

Hybrid

23-02-2026

Company Name

Mountain Warehouse

Job Title

Intern Developer

Job Description

Job title: Intern Developer Role Summary: Junior software developer participating in multiple cross‑functional teams to build and maintain eCommerce, logistics, finance, and retail operations systems. Focus is on learning modern development practices, gaining full‑stack experience, and delivering quality code under mentorship. Expactations: Complete a structured internal training program; attend workshops and study sessions; work with business owners to refine specifications; collaborate with teams on short‑notice projects; keep an open mindset for experimentation and process improvement; maintain high code quality through peer review and test‑driven development. Key Responsibilities: • Design and develop features in C#, .NET Core/Framework, TypeScript, and JavaScript. • Create and consume RESTful APIs and microservices. • Write unit, integration, and automated tests (TDD). • Participate in code reviews, maintain code quality standards. • Use SQL Server, Entity Framework, MongoDB for data persistence. • Deploy and manage containers and services via Docker, Kubernetes, and Jenkins CI/CD pipelines. • Collaborate with UI teams using React and React‑Native. • Contribute to documentation and knowledge sharing. Required Skills: • Proficiency in C# (.NET Core / .NET Framework) and modern typed languages (TypeScript, JavaScript). • Experience with SQL Server, Entity Framework, and basic NoSQL (MongoDB). • Familiarity with message queues (RabbitMQ, MassTransit). • Working knowledge of Docker, Kubernetes, and CI/CD (Jenkins, GitFlow). • Understanding of RESTful API design, MVC patterns, and TDD. • Strong Git version‑control skills and ability to work in a collaborative environment. • Good communication skills to interact with business stakeholders and peer developers. Required Education & Certifications: • BSc, BA, or equivalent in Computer Science, Software Engineering, or related discipline, or currently enrolled in such a program. • No specific certifications required.

London, United kingdom

Hybrid

Fresher

02-03-2026