Senior System Engineer - M365 in London

Senior System Engineer - M365 in London

London Full-Time 51750 - 63250 £ / year (est.) Home office (partial)
Wanstor Limited

At a Glance

  • Tasks: Lead exciting projects in Microsoft 365 and modernise customer environments.
  • Company: Join Wanstor, an award-winning IT solutions provider with a vibrant team.
  • Benefits: Enjoy generous time off, continuous learning, and personal development opportunities.
  • Other info: Be part of a friendly team with great career growth and social events.
  • Why this job: Become a trusted technical advisor and make a real impact on diverse projects.
  • Qualifications: Extensive experience with Microsoft technologies and strong analytical skills.

The predicted salary is between 51750 - 63250 £ per year.

At Wanstor, we've been delivering award-winning IT solutions for over 22 years, and we're proud to continue growing year after year. Today, our team is over 200 strong, supporting organisations across a wide range of industries with managed services, cloud, cyber security, networking, infrastructure and modern workplace solutions.

We're passionate about helping our customers get the very best from technology, building long-term partnerships and delivering exceptional service. If you're looking for a role where you can work with a variety of customers, influence technical strategy and continue developing your career alongside a talented team, you'll feel right at home here.

We're looking for a Senior System Engineer (internal title: Senior Technical Consultant) to become one of our trusted technical advisors. This is a varied role combining project delivery, technical consultancy, customer relationship management and technical leadership. You'll work closely with IT and business leaders, helping customers modernise their environments, solve complex technical challenges and get maximum value from their technology investments.

As one of our senior technical specialists, you'll also act as the highest level of technical escalation for the Service Desk, mentor junior engineers and play an important role in driving continual improvement across our customers' environments.

What You'll Do
  • Deliver infrastructure, cloud and modern workplace projects across a diverse customer base.
  • Design and implement secure, scalable IT solutions that align with customers' business objectives.
  • Build trusted relationships with customers, becoming a strategic technical advisor rather than simply a support engineer.
  • Proactively review customer environments, identifying opportunities to improve performance, resilience, security and user experience.
  • Lead cloud adoption and infrastructure modernisation projects, including Microsoft 365, Azure and hybrid environments.
  • Ensure customer environments remain secure and aligned with Cyber Essentials best practices.
  • Act as the final technical escalation point for complex infrastructure and support issues.
  • Take ownership of major technical incidents and change requests through to successful completion.
  • Mentor and support Service Desk engineers, helping to develop the wider technical capability of the business.
  • Work collaboratively across Professional Services, Service Delivery and Account Management to deliver outstanding customer outcomes.
What You'll Need
  • Extensive hands-on experience across Microsoft technologies, including: Microsoft 365, Azure, Entra ID, Intune, Microsoft Defender, Active Directory, Exchange Online.
  • Strong experience working with: Windows Server, Hyper‑V, VMware, SQL, AWS, Hybrid infrastructure environments and Backup and Disaster Recovery Solutions.
  • Good understanding of networking technologies: LAN/WAN, VPN, Firewall, Switching and Routing, Wireless networking, Co‑location and Hybrid environments.
  • Experience of diagnostic information gathering and analytical thinking, the ability to understand the architecture of operations and undertake root cause analysis.
  • The ability to undertake research consulting a range of data sources and critical thinking skills to provide detailed and accurate analysis.
  • An understanding of current security concepts and frameworks relating to cyber essentials and ISO2701.
  • Accurate and effective communication using a variety of techniques including verbal and written work.
What You'll Love
  • Generous Time Off: Enjoy 24 days of annual leave, increasing by 1 day each year up to 28 days, plus Bank Holidays.
  • Continuous Learning: Participate in regular lunch and learn sessions with both internal and external speakers.
  • Personal Development: Take advantage of 5 paid days annually to pursue new skills or knowledge.
  • Volunteer Opportunities: Contribute to your community with 2 paid volunteer days each year.
  • Team Spirit: Join a friendly team and engage in various social events organised throughout the year.

Senior System Engineer - M365 in London employer: Wanstor Limited

At Wanstor, we pride ourselves on being an excellent employer, offering a vibrant work culture that fosters innovation and collaboration. With generous benefits such as 24 days of annual leave, continuous learning opportunities, and a strong emphasis on personal development, our employees are empowered to grow their skills while contributing to meaningful projects. Located in a hybrid environment, our team enjoys the flexibility to balance work and life, all while being part of a supportive community that values teamwork and social engagement.

Wanstor Limited

Contact Details:

Wanstor Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior System Engineer - M365 in London

Join the IT Consultancy Buzz

Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Wanstor Limited values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!

Show Off Your Skills

Create a personal project or case study relevant to the challenges Wanstor Limited might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.

Leverage LinkedIn for Connections

Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at Wanstor Limited!

Direct Apply to Wanstor Limited

Let's not forget to apply directly through the Wanstor Limited website! Tailor your application to showcase our understanding of their consulting style and how we can contribute to their projects. A personalised approach can make a huge difference in landing that full-time position!

We think you need these skills to ace Senior System Engineer - M365 in London

Microsoft 365
Azure
Entra ID
Intune
Microsoft Defender
Active Directory
Exchange Online

Some tips for your application 🫡

Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Wanstor Limited.

Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!

Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Wanstor Limited. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.

Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!

How to prepare for a job interview at Wanstor Limited

Brush Up on Your Technical Skills

For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.

Showcase Your Problem-Solving Approach

IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.

Know the Business Impact of IT Solutions

When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.

Prepare for Behavioural Questions

Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.