IT Systems Manager

Celestra Ltd; Greater London; On-site; GBP 42,000 - 50,000; Full time

Job summary

A dynamic IT services company is seeking an IT Systems Manager based in Milton Keynes. The role involves managing internal software and digital platforms, ensuring they support business processes. You will lead software projects, optimize systems, and manage vendor relationships. Ideal candidates have extensive software and systems integration experience, strong project management skills, and an awareness of cyber security. The position offers up to £50k, a company bonus, and various employee perks.

Benefits

Bonus Scheme

Career Development

Private Medical Insurance

Employee Assistance Programme

25 days holiday, increasing to 28 after 3 years

Cycle to Work Scheme

Modern Offices

On-Site Treats

Team Socials

Qualifications

• Extensive experience with business software, digital platforms, and systems integration.
• Proven project management experience, delivering software solutions on time and within budget.
• Cyber security awareness and compliance knowledge.

Responsibilities

• Manage and maintain internal software systems for efficiency and business needs.
• Lead software implementation projects, upgrades, integrations, and process optimisations.
• Manage relationships with software vendors and service providers.

Skills

Project management

Stakeholder management

Analytical skills

Problem-solving

Communication skills

Tools

Python

JavaScript

PowerShell

Job description

IT Systems Manager

Milton Keynes | Monday to Friday | 8 : 30 to 17 : 30

Up to £50k (DOE)

Company Bonus | On-site Parking

Celestra Limited

Celestra is a successful and dynamic Company delivering IT services nationally to the best brand names in the hospitality and retail industries. We build on the essential ingredients required to build strong, long-term partnerships. We become an extension of our Clients teams as we work together to help them achieve digital visions. With teams spread across the UK, we deliver an exceptional customer experience and speed of delivery which is second to none.

About the Role

As Celestras IT Systems Manager, you will take ownership of the companys internal software and digital platforms, ensuring they support business processes, drive efficiency, and deliver seamless user experience. This role blends technical expertise with strategic oversight and hands‑on leadership, working closely with internal teams and external vendors to optimise, integrate, and maintain our software ecosystem.

Key Responsibilities

Manage and maintain internal software systems, ensuring they operate efficiently and meet business needs.

Lead software implementation projects, upgrades, integrations, and process optimisations.

Assess emerging technologies and recommend solutions to enhance business operations.

Ensure systems comply with cyber security, data protection, and software licensing requirements.

Work closely with stakeholders across departments to identify software needs and deliver effective solutions.

Manage relationships with software vendors and service providers, including contract management and performance monitoring.

Create documentation, training materials, and user guides to maximise adoption of software tools.

Provide reporting and insights on system performance and usage to support executive decision‑making.

Support staff with software‑related issues, collaborating with the wider IT support function.

Manage budgets for software initiatives and licensing costs.

What Youll Bring

Extensive experience with business software, digital platforms, and systems integration.

Strong understanding of IT infrastructure as it relates to supporting software applications.

Proven project management experience, delivering software solutions on time and within budget.

Excellent communication and stakeholder management skills.

Analytical and problem‑solving skills, with the ability to translate technical information for non‑technical users.

Familiarity with programming or scripting languages (e.g., Python, JavaScript, PowerShell) is advantageous.

Cyber security awareness and compliance knowledge.

Leadership experience with the ability to guide, motivate, and develop a small team.

Experience producing management reports and data‑driven insights.

What we Offer

• Bonus Scheme (Paid twice yearly)
• Career Development – Ongoing professional development and clear internal progression routes
• Recognition & Rewards – From Star of the Month to Team Hug and spontaneous shout‑outs
• Private Medical Insurance – Including 24 / 7 digital GP access, so youre covered round the clock.
• Employee Assistance Programme (EAP) – 24 / 7 confidential support, whatever life throws your way.
• 25 days holiday, increasing to 28 days after 3 years service, plus all the UK bank holidays off.
• Holiday Trading – Fancy a bit more time off? You can buy extra holiday anytime through the year.
• Cycle to Work Scheme – Plus seasonal health perks like free flu jabs and eye tests on us.
• Tech Payment Scheme – In partnership with Currys, spread the cost of your next must‑have gadget.
• Brilliant Discounts – Enjoy savings on the high street, in restaurants, and on your travels.
• Office Perks – Fresh Fruit Delivery every week, plus breakfast, lunch on site and a cheap tuck shop (everything is 50p).
• Modern Offices – With parking, pool table, ping pong, and our very own pub garden for a proper summer BBQ.
• On‑Site Treats – A daily coffee van to perk you up, and an ice cream van when the sun's out.
• Team Socials – From team parties to charity fundraisers, there’s always something going on.