At a Glance
- Tasks: Provide 3rd line infrastructure support and deliver high-quality projects.
- Company: Join Vanquish Tech, a leading player in the insurance sector.
- Benefits: Hybrid working model, competitive salary, and opportunities for professional growth.
- Other info: Collaborative team culture with mentorship opportunities for junior members.
- Why this job: Make a real impact by ensuring a reliable and secure IT environment.
- Qualifications: Strong Windows OS and Azure skills, with experience in virtualised environments.
The predicted salary is between 45000 - 55000 £ per year.
London, United Kingdom | Posted on 03/11/2026
Working Model
Hybrid – primarily 2 days per week in London/client offices
Sector
- Insurance
- Vanquish Tech is looking for an experienced
Senior Infrastructure Engineer to join our team, supporting one of our key clients.
The role involves providing 3rd line infrastructure support to over 250 users, alongside designing and delivering high-quality infrastructure projects.
We are seeking a proactive, technically skilled professional who can work collaboratively with IT teams and business stakeholders to ensure exceptional service delivery and maintain a reliable, secure and high-performing IT environment.
The Role
- Provisionof BAU Infrastructure support to internal stakeholders.
- Ensure optimal availability and performance ofcritical infrastructure components and applications.
- Actas a key internal technical resource for major change projects.
- Workclosely with 3 rd party vendors to ensure service provision andproject delivery falls in line with business expectations.
- Actas an escalation point for complex support issues.
- Monitorthe overall health of the infrastructure and responding to alerts as required.
- Scope, design and implement new systems.
- Produce and maintain high quality system andproject documentation.
- Monitor incoming security threat alerts and actwhen required.
- Provide regular feedback to the Head of Infrastructurefor projects, incident management and change management.
- Mentorand guide junior members of the team.
Requirements
Experience and Qualifications
- Excellent Windows OS systems administration knowledge (Windows Server 2012 R2/2016/ 2019, Windows 10)
- Strong experience managing Windowsdomain environments at an advanced level (Active Directory, Group Policy, Certificate Service etc) .
- Strong Azure, O365 and Exchange Onlineadministration skills.
- Extensive experience working in aheavily virtualised environment (VMWare v6.5+ ideally).
- Previous experience administering andmaintaining Storage Area Networks.
- Basic SQL server administrationincluding installation, access management and backups/restores.
- Goodgeneral knowledge of network administration (TCP/IP, DHCP, DNS)
- Previousexperience working of firewall, switch, or router administration (Palo Alto or Cisco Preferred).
- Goodexperience with application packaging and deployment.
- Experiencesetting up and maintaining desktop image deployment solutions.
- Experiencesetting up and maintaining patch deployment solutions.
- Demonstrableexperience of working with an identity & access management solution (suchas One Login, Duo, Okta, ADFS ).
Experience as an advantage
- Endpoint Management Solution - SCCM
- Infrastructure Monitoring - Paessler PRTG
- Backups - Rubrik
- Security Tools – Mimecast, Zscaler, Bit Defender
- Mobile Device Management - Airwatch, In Tune (MDM & MAM),
- Unified Communications - Cisco Webex, Microsoft Teams
- More About You
- Strongbusiness stakeholder management
- Professionaland positive, with good customer-facing practices
- Analyticaland diligent, with attention to detail
- Resilient: The ability to cope successfully under pressure and with shifting priorities
- Articulate, transparent, with excellent communication skills in both written and spoken English
- Effectivecollaborator and communicator at all levels, who use their initiative andshares skills
- Be aself-motivated, self-sufficient, enthusiastic team player
- Achieveresults and targets – “Can do attitude” with initiative and drive
- Be willing to travel – locally andinternationally, as required
- #J-18808-Ljbffr
Senior Infrastructure Engineer employer: Vanquish Tech
As a leading employer in the heart of London, we pride ourselves on fostering a dynamic work culture that values innovation and collaboration. Our commitment to employee growth is evident through continuous training opportunities and mentorship programmes, ensuring that our team members thrive both personally and professionally. With competitive benefits and a focus on work-life balance, we offer a rewarding environment for those looking to make a meaningful impact in the field of Privileged Access Management.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Infrastructure Engineer
✨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 Vanquish Tech values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
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Create a personal project or case study relevant to the challenges Vanquish Tech 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.
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✨Direct Apply to Vanquish Tech
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We think you need these skills to ace Senior Infrastructure Engineer
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 Vanquish Tech.
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 Vanquish Tech. 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 Vanquish Tech
✨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.
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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.
