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For Companies At a Glance
- Tasks: Design and manage secure, high-availability infrastructure systems in a dynamic IT team.
- Company: Join Mountain Warehouse, a forward-thinking company with a collaborative culture.
- Benefits: Enjoy competitive salary, hybrid working, generous holiday allowance, and staff discounts.
- Other info: Opportunity for professional growth in a supportive, small team environment.
- Why this job: Make a real impact on critical infrastructure while working with cutting-edge technology.
- Qualifications: 5+ years in core infrastructure roles with experience in Azure and Active Directory.
The predicted salary is between 60000 - 75000 £ per year.
Mountain Warehouse is seeking a skilled Infrastructure Engineer who has designed, built and operated physical and virtual infrastructure in production environments. This is a hands-on engineering role within a small IT infrastructure team responsible for the stability, security and recoverability of our enterprise infrastructure systems that underpin the entire business, accountable for the design and security posture of the company’s hybrid infrastructure estate. You will play a key role in ensuring the Core Systems team creates and maintains systems that are highly available, stable and secure, working with modern HCI platforms, Azure services and datacentre operations. The role is a mix of BAU and project work, with focus on the day to day running of our critical infrastructure systems and 3rd line escalations but also working on important projects including security hardening, zero-trust initiatives and deploying new systems for the business.
Key Responsibilities
- Designing and implementing improvements to AD and hybrid identity architecture
- Infrastructure modernisation projects
- Owning and managing our datacentre, the physical & virtual servers and network
- Support server operating systems lifecycle (Windows and Linux) and manage storage platforms (NAS, Azure, object based)
- Designing and testing disaster recovery failover scenarios
- Implementing least-privilege access models and security hardening
- Decommissioning legacy systems and reducing technical debt
- Producing high quality documentation
- Ensuring systems are patched, hardened and maintained in line with security and compliance standards
- Working on 3rd line ticket escalations but this is not primarily a reactive support role
This is not a DevOps, CI/CD, Platform engineer role.
Mandatory Experience
- Designed or been part of an Active Directory / Azure redesign, migration or security hardening initiative
- Implemented hybrid on-prem/Azure environments (AD Connect, PIM, CAP)
- Designed and tested disaster recovery failover in a live environment
- Owned backup solutions and validated restore processes
- Performed hypervisor lifecycle upgrades in production
- Experience working on zero-trust initiatives and implementing RBAC principles to best practices
- Proven experience with VMware or Nutanix HCI (cluster configuration, storage, replication, lifecycle)
- Proven experience with Windows Server and AD (GPO, DNS, certificate services)
- Understanding of enterprise networking fundamentals (routing, firewalling, hybrid connectivity)
Nice to Have Experience
- Experience of security tools e.g. Rapid7, Tenable, Crowdstrike, Netskope
- Microsoft SQL Server, including high availability configurations
- Cisco, Meraki and Ubiquiti SD WAN networking technologies
- Infrastructure monitoring and alerting tools
- PowerShell and other automation
Working Style
- Small team, high accountability
- Hybrid - primarily remote working but on-site attendance once per week (or as often as work requires) to the London office and Datacentre
- Participate in an on-call rota and occasional out-of-hours work
Who are we looking for?
- You have 5+ years experience in core infrastructure or similar IT engineering roles
- You proactively identify weaknesses in platform design and improve them
- You reduce complexity and operational overhead
- You are comfortable taking ownership of systems or platforms, using initiative and working with minimal supervision
- You are willing to take instruction and follow scoped pieces of work, ensuring implementations meet the requirements set out in low-level design documents
- You improve documentation quality across the estate
- You design with security and recoverability as default principles
- You serve as a trusted technical voice within the business
- You are prepared to learn new systems through a combination of self-led study and formal training
Benefits
- Competitive salary and benefits package
- Hybrid - primarily remote working but on-site attendance once per week (or as often as work requires) to the London office and Datacentre
- Holiday allowance
- 50% staff discount & 25% for family and friends
- Pension scheme
Core Systems Engineer in City of Westminster employer: Ems-Inc.
Contact Detail:
Ems-Inc. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Core Systems Engineer in City of Westminster
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who works at Mountain Warehouse. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio or a personal project that highlights your experience with Azure, AD, or any of the tech mentioned in the job description. This gives you something tangible to discuss during interviews and shows you're proactive.
✨Tip Number 3
Prepare for the interview by brushing up on common infrastructure scenarios. Think about how you've handled disaster recovery or security hardening in the past. We want to hear your stories, so be ready to share them!
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Mountain Warehouse team.
We think you need these skills to ace Core Systems Engineer in City of Westminster
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Core Systems Engineer role. Highlight your experience with Active Directory, Azure, and any relevant infrastructure projects you've worked on. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a great fit. Don’t forget to mention specific projects or experiences that relate to our key responsibilities.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled challenges in previous roles. Whether it's improving security posture or managing disaster recovery, we love to see how you approach problem-solving and make things better.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get all the updates directly from us. Plus, it shows you're keen on joining our team!
How to prepare for a job interview at Ems-Inc.
✨Know Your Stuff
Make sure you brush up on your knowledge of Active Directory, Azure, and hybrid environments. Be ready to discuss specific projects you've worked on, especially those involving security hardening or disaster recovery. This will show that you’re not just familiar with the concepts but have practical experience.
✨Showcase Problem-Solving Skills
Prepare to share examples of how you've identified weaknesses in infrastructure design and what steps you took to improve them. Companies love candidates who can demonstrate initiative and a proactive approach to problem-solving, so have a few stories ready!
✨Understand the Role's Nuances
This isn’t a DevOps role, so make sure you understand the difference. Familiarise yourself with the key responsibilities outlined in the job description, like managing datacentres and supporting server operating systems. Tailor your answers to reflect how your skills align with these specific tasks.
✨Ask Smart Questions
At the end of the interview, don’t forget to ask insightful questions about the team dynamics, ongoing projects, or the company’s approach to security and compliance. This shows your genuine interest in the role and helps you gauge if it’s the right fit for you.