IT Infrastructure Engineer Cyber

Job Title: IT Infrastructure Engineer Cyber

Location: Any UK Site

Our Vision & Why It Matters

At Alexander Dennis our vision is to lead the evolution of sustainable on-road mass transportation and mobility.

We design deliver and support market-leading buses and coaches that help reduce emissions improve air quality and keep communities connected. Every role contributes to that mission whether youre engineering driving sales improving production or supporting our customers.

What Youll Do

As a core member of the Infrastructure team youll be responsible for the design implementation and ongoing support of our on-premise and cloud infrastructure. Youll work closely with the IT Infrastructure Manager and Cyber Security Manager to ensure our systems are not only high-performing and resilient but also secure by design.

Your day-to-day will include:

Managing and maintaining servers storage networking and virtualisation platforms

Leading patch management system upgrades and infrastructure automation initiatives

Supporting cloud infrastructure (e.g. Azure M365) and hybrid environments

Implementing hardening standards and security controls across infrastructure

Familiarity with SIEM EDR and other security technologies

Collaborating on incident response vulnerability remediation and cyber investigations

Contributing to infrastructure and security roadmaps policies and best practices

What Were Looking For

Were looking for a proactive and technically skilled IT Infrastructure Engineer to help us build secure and maintain the systems that keep our business running safely and efficiently.

Strong experience in infrastructure engineering across Windows environments

Strong experience in implementing and managing technologies such as Active Directory Windows Servers MS-SQL Citrix Cisco switching firewalls DMZ and cloud platforms like AWS

Solid understanding of networking firewalls and cloud platforms (Azure preferred)

Hands-on experience with patching monitoring backup and disaster recovery

Experience with cyber security principles tools and frameworks

A proactive mindset with a passion for continuous improvement and automation

Bonus if you have: Experience managing Microsoft 365 environments email filtering large file transfer applications and a passion for building new processes that make infrastructure more secure and resilient.

What We Offer

Youll be part of a collaborative forward-thinking team where infrastructure and cyber security go hand-in-hand. We offer a flexible working environment opportunities for professional development and the chance to make a real impact on the resilience and security of the Alexander Dennis technology landscape.

Because we know that to deliver on our vision people have to feel supported and inspired:

Impact: Be part of something thats changing cities improving air quality helping public transport evolve.

Development & Growth: Training programmes mentorship opportunities to take on new roles broaden skills.

Culture & Belonging: An inclusive environment; your voice matters; we treat people fairly.

Perks & Benefits: Competitive salary pension wellbeing support cycle to work scheme enhanced maternity and paternity benefits.

Our Values What Guides Us

These are more than words on a page they shape how we work what we stand for and how we build trust with our customers communities and each other.

Safety: The health and wellbeing of our team members and the safety of our products are our top priority.

Quality: We strive for excellence in our products services and all that we do.

Integrity: We act with honesty transparency and integrity treating each other with respect in a diverse equitable and inclusive workplace.

Accountability: We take responsibility for our actions seeking to build trust and earn a reputation for excellence and reliability.

Teamwork: We work with our team members our supplier partners and our customers to pursue mutual benefits.

Sustainability: We seek long term success for our business our communities and the environment through responsible sourcing lean manufacturing and sustainable operations.

How to Apply

If you see yourself growing with Alexander Dennis and contributing to our vision wed love to hear from you.

Please complete our online application form and attach your CV!

We care deeply about being inclusive and we encourage applications from people with diverse backgrounds and experiences.

If you are an internal applicant you have a responsibility to inform your current line/department manager and local human resources representative before applying for the role.

Due to the volume of vacancies and applications we would prefer that you submit your application online. If however you require an alternative method of applying please give us call onor send an email to