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For Companies At a Glance
- Tasks: Design and maintain secure network and server infrastructures for a global organisation.
- Company: Join Expleo, a forward-thinking tech company with a collaborative culture.
- Benefits: Enjoy a supportive environment, skill expansion, and inspiring projects.
- Why this job: Make a real impact on network performance and security while mentoring others.
- Qualifications: Bachelor's degree in Computer Science or related field; relevant certifications preferred.
- Other info: Inclusive employer committed to diversity and professional growth.
The predicted salary is between 48000 - 84000 £ per year.
Are you ready to shape the future of secure network and server infrastructure across a global organisation? At Expleo, we're expanding our UK Infrastructure Team and looking for a skilled Senior Infrastructure Engineer who thrives in a hands-on technical environment. If you're passionate about designing resilient networks, solving complex challenges, and playing a critical role in large-scale technology operations, this is the opportunity for you.
What's in It for You?
- High-impact work supporting secure, enterprise-level servers & networks across UK and global teams
- A role where your expertise directly influences network & server performance, resilience, and security
- Opportunities to collaborate with talented engineers across Expleo's global 3-tier network structure
- Real ownership of architecture, troubleshooting and continuous improvement initiatives
- A culture built on collaboration, innovation and professional growth
Responsibilities
- Design, deploy, and maintain functional LAN, WLAN, WAN & server infrastructure environments
- Configure and install network devices, servers, routers and supporting technologies
- Monitor network integrity, performance and security across multiple UK sites and assist colleagues across different geographies when required
- Troubleshoot complex issues escalated by the team and independently resolve them
- Implement and automate network tasks to improve efficiency
- Mentor and guide team members on technical topics
- Develop, test and oversee security solutions - including authentication and disaster recovery
- Maintain full documentation of all systems, configurations and processes
- Identify areas for optimisation relating to capacity, scalability and performance
- Maintain strong level of technical security for UK network & server infrastructures, participate in vulnerability assessments, remediations, security audits, prepare and provide evidence if required
- Maintain high levels of governance and compliance with both internal and external controls, i.e. Cyber Essentials Plus and ISO27001
Qualifications
- Bachelor's degree in Computer Science, Engineering or a related field
- Professional certifications such as CCNA, CCNP (Security, Firewall specialisms highly valued)
Essential skills
- Strong background in network administration, switching and routing
- Excellent troubleshooting skills with the ability to work independently
- Strong grounding in Active Directory and policy management
- Knowledge of PAN-OS, SD WAN, Cisco IOS and Extreme Network operating systems
- Strong understanding of security frameworks and access control models
- Azure server and related services build, configuration and maintenance
- Managing backups Azure / Veeam
- Client device deployment / patching (Azure Arc / SCCM / WSUS / Intune)
- Technical knowledge, support, troubleshooting of MS on premises Active directory infrastructure & related services - international scale if possible - (domain controllers, DFS, GPO, replication, etc)
- Knowledge of MS Cloud services and relationships with on premises infrastructure (EntraID, AD connect)
- Knowledge of Microsoft 365 architecture, support, troubleshooting at least small scale (UK only), ideally international scale.
Desired skills
- Organisational skills with a track record of mentoring colleagues
Experience
- Experience using diagnostic, monitoring and network analysis tools
- Experience working with Windows and Linux Servers Hyper-V, VMWare
- Experience with firewall configuration and management (Palo Alto preferred)
- Hands-on experience with TCP/IP and routing protocols including BGP and OSPF
Benefits
- Collaborative working environment - we stand shoulder to shoulder with our clients and our peers through good times and challenges
- We empower all passionate technology loving professionals by allowing them to expand their skills and take part in inspiring projects
- Always working as one team, our people are not afraid to think big and challenge the status quo
As a Disability Confident Committed Employer we have committed to: Ensure our recruitment process is inclusive and accessible, communicating and promoting vacancies, offering an interview to disabled people who meet the minimum criteria for the job, anticipating and providing reasonable adjustments as required, supporting any existing employee who acquires a disability or long term health condition, enabling them to stay in work.
We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age. We treat everyone fairly and equitably across the organisation, including providing any additional support and adjustments needed for everyone to thrive.
Senior Infrastructure Administrator in Preston employer: Expleo UK LTD
Contact Detail:
Expleo UK LTD Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Infrastructure Administrator in Preston
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the industry. Attend meetups, webinars, or even local tech events. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and achievements. This gives potential employers a tangible look at what you can do, especially for a hands-on role like Senior Infrastructure Administrator.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions and scenarios related to network and server infrastructure. Practice explaining your thought process when troubleshooting complex issues – it’s all about demonstrating your problem-solving skills!
✨Tip Number 4
Don’t forget to apply through our website! We’re always looking for passionate individuals to join our team. Plus, it shows you’re genuinely interested in being part of our collaborative culture at Expleo.
We think you need these skills to ace Senior Infrastructure Administrator in Preston
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior Infrastructure Administrator role. Highlight your network administration background and any relevant certifications like CCNA or CCNP to catch our eye!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about infrastructure and how your hands-on experience can contribute to our team. Share specific examples of challenges you've tackled in previous roles to show us what you bring to the table.
Show Off Your Technical Skills: Don’t hold back on showcasing your technical expertise! Mention your experience with Azure, Active Directory, and any troubleshooting you've done with network devices. We love seeing candidates who can demonstrate their knowledge in practical terms.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Expleo UK LTD
✨Know Your Tech Inside Out
Make sure you brush up on your technical knowledge, especially around network administration, switching, and routing. Be ready to discuss specific technologies like Azure, Cisco IOS, and Palo Alto firewalls, as well as any relevant certifications you hold.
✨Showcase Problem-Solving Skills
Prepare to share examples of complex issues you've tackled in the past. Think about how you approached troubleshooting and what the outcomes were. This will demonstrate your ability to handle the hands-on challenges that come with the role.
✨Understand Security Frameworks
Familiarise yourself with security frameworks and access control models, as these are crucial for the position. Be prepared to discuss your experience with vulnerability assessments and compliance standards like Cyber Essentials Plus and ISO27001.
✨Emphasise Collaboration and Mentoring
Since the role involves mentoring team members, think of instances where you've guided others or worked collaboratively on projects. Highlight your organisational skills and how you can contribute to a culture of innovation and professional growth.