SL-Complete Limited
Senior IT Infrastructure Analyst

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Senior IT Infrastructure Analyst
Job Description
Join us as a Senior Infrastructure Analyst and you’ll administer, manage and maintain the hardware and software infrastructure support through optimization and best use of all assets whilst ensuring we continue to develop systems and services to enhance both the user and client experience. You will also be required to collaborate with other teams and undertake various project related tasks, to ensure timely delivery of our technical projects.
Responsibilities
- The role is highly dynamic with frequent changes in workloads and priorities so flexibility with working hours is essential, with overtime as and when necessary, and being part of the on-call rota to provide out-of-hours support.
- Your highly motivated, “can do” attitude will help you excel in this role along with your logical and analytical approach to problem solving. You will be service focused and be able to juggle priorities under pressure.
Requirements
- We are looking for someone with a proven track record in the administration of a corporate IT environment including server, network, and storage environments.
- You’ll have in depth knowledge of Microsoft Windows Server 2019 operating system roles and applications including Active Directory, Group Policy, Exchange 2013 Hybrid, File and Print services, IIS, WSUS and SQL Server 2014 and related security.
- You’ll know about VMware ESXi 6.7 clusters on shared storage, LAN, WAN, and VPN connectivity, including firewalls.
- You’ll need a broad understanding of Microsoft desktop operating systems and Microsoft Office applications and have working knowledge of NetApp OnTap 9.8 storage solutions and FortiGate firewalls.
- Finally, you will need a UK driving licence and the ability to travel between our two datacentres located in Elland and Stockport when required.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
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There’s even more information about this role on our website including information about other skills and experience you may have that would be useful in this role.
We would love to hear from you, please complete the below form
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- Number of years of relevant work experience
- Are you able to commute to Harrow in North West London
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In order to apply for this role you must upload your CV
Testimonials
- “Working with SL-Complete has been great for my business. I find Sanjay and his team professional, knowledgeable and easy to work with.”
- Constantine Callaghan, IT and UX Designer
- "Sanjay and the team at SL Complete go the extra mile. They provide the personal touch, listening to your specifications, then looking after and fulfilling your IT needs.”
- Andrew Browne, Financial Controller - Logistics and Shipping.
- "Sanjay, Krishan and the rest of the SL Complete team offer the professional service I need for all my I.T. and procurement needs. Flexible, knowledgeable assistance always guaranteed with added bonus of friendly demeanours from all."
- Paul M, Product Owner – Infrastructure & Service Desk
- "I was so delighted SL Complete could find the exact tablets I needed, though they were in short supply, and at a great price too. Fantastic service and really fast!"
- Ms J Daly; Specialist in adaptive and accessible technology, Department of Education
- "It was a pleasure Dealing with SL Complete the attention they brought to detail and closing out the end to end process allowed me to focus 100% on other areas of our business They will always be my first call"
- Anthony C Rea


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Contact Information
- Address: SL Complete Limited, Unit 3, Ground Floor, Bond Apartments, Perceval Square, Harrow, HA1 1GW
- Tel: 020 7183 9392
- Email: info@sl-complete.com
- Company: 07773133
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- Unit 3, Ground Floor, Bond Apartments, Perceval Square, Harrow HA1 1GW
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