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BT Group • GBR-Manchester-New Bailey

Infrastructure Engineering Specialist

Employment type:  Full time
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Job Description

Job Req ID:

Posting Date:

Function:

Location:

Salary:

Location

This role is based out of our New Bailey, Manchester office. We have a hybrid working model of 3 days together and 2 days wherever.

Due to the nature of the work, you will need to be elegible for security clearance+.

About the role

The purpose of this role is to help create, implement and support technical solutions that impact internally and/or externally. It supports the execution of the software engineering strategy and roadmap that supports BT’s commercial strategy through cross functional project and technical delivery and the participation of a team that pursues innovation as well as engineering excellence.

The role is to work with other engineers build and support network and computing components of the prisons platform, working closely with internal teams, Openreach engineering people and external customers. It is key to providing outstanding service to our customers by maintaining and improving the products we supply them with.

What you’ll be doing

  1. Manages the implementation of high-level designs for stable network and infrastructure environments that meet the needs of BT, are shared with partners, and are compliant with current security, privacy, and audit requirements
  2. Leads the maintenance of IT Infrastructure components, tools or locations and executes the designs on services (e.g., network, security, storage, compute), which are to be produced in line with design standards
  3. Provides advanced technical knowledge and expertise where needed to support managers, principals or technical experts to resolve complex issues
  4. Leads the collaboration with stakeholders across application development, enterprise architecture, infrastructure and cyber security teams to implement an effective product roadmap
  5. Leads the day-to-day support for internal tools and system health, as well as infrastructure implemented for all projects and managing customer support contracts
  6. Leads the collaboration with technical architects, using advanced technical knowledge and past experience to translate architectural designs into operations
  7. Writes documentation and builds tooling that makes the infrastructure easier to use and manage
  8. Drives the documentation of the processes, measurements, and assessments required for both individual work and projects
  9. Leads the activities and collaborates with team members in the installation, configuration, maintenance, support, and optimisation for all network and infrastructure hardware, software and communication links
  10. Audits and reports on the performance and the overall health of the network and infrastructure and recommends or initiates corrective action or enhancements
  11. Champions, continuously develops and shares with team knowledge on emerging trends and changes in infrastructure engineering best practices and industry standards
  12. Mentors other infrastructure engineers, helping to improve the team’s abilities by acting as a technical resource

Essential Skills / Experience

  • Advanced IP Networking, including Cisco Firewalls and Cisco ACI, Load Balancing (nginx exposure advantageous)
  • Advanced Windows (AD, DNS, GPOs, WSUS, server management) & Linux (RHEL/OEL) Administration with strong scripting and automation capabilities (at least two of PowerShell, Bash, Perl, Ansible) including system updates and reporting. Familiarity with open-source software/infrastructure solutions
  • Comprehensive IT Security Expertise, including security management, monitoring, compliance, and infrastructure security. Superior Troubleshooting Skills over a wide range of different technologies

Desirable Skills / Experience

  • Advanced monitoring and alerting using SNMP, WMI including bespoke scripting (PRTG or equivalent)
  • Database administration, SQL, and data extraction
  • Cloud computing platforms and services, including VMware and enterprise storage technologies
  • Microservices and service-oriented architectures, including containerisation using Docker
  • VoIP/sip telephony devices and technology (Asterisk exposure advantageous)
  • Excellent Communication Skills
  • IT Security Management
  • Continuous upskilling and ability to quickly learn new technologies
  • Agile delivery methodologies

Our Package

Tailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing, and everyday life.
You can design the package to suit you and your lifestyle.

Your core benefits include:
• 10% on target annual bonus
• Access to an online private GP 24/7 for you and your immediate family
• Market-leading paid carers leave with up to 2 weeks off
• Equalized maternity, paternity, and adoption leave – 18 weeks’ full pay and 8 weeks’ half pay
• Discounted EE and BT products, including mobile and broadband
• Market leading Pension scheme – 5% from you and 10% from us
• Holiday purchase scheme


You can select additional benefits, including healthcare, dental, gym memberships and more when you’re ready.


Ready to connect for good and help shape the future? Apply now.

BT Group is the UK’s leading communications group and the holding company behind some of the country’s most recognised brands – including BT, EE, Openreach and Plusnet. Our purpose is as simple as it is ambitious: we connect for good. Our customers include consumers, small, medium and large businesses, public sector organisations and other communications providers.

BT Group’s role is about setting direction, unlocking value and creating the conditions for our brands and businesses to thrive.

Having come through the most capital-intensive phase of our fibre investment, our focus now is on what comes next – simplifying how we operate, using technology and AI to work smarter, and organising ourselves to serve customers better and grow sustainably. Group teams shape strategy, policy, brand, capital allocation and transformation, helping the whole organisation perform at its best.

We have a singular culture that unites all our people: we are customer-first challengers, who are committed, clear and connected. These behaviours unite us as one team to deliver for our colleagues, our customers, our stakeholders and the country. Joining BT Group means working at the heart of a business that matters to the UK, with the opportunity to shape decisions, influence outcomes and help set the future course of one of the country’s most important companies.

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A little flex time

Company benefits

25 (UK, increasing with service) / 21 (India) days annual leave + bank holidays
Adoption leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
Bank holiday swaps
Buy or sell annual leave – buy up to 5 days/year pro rata
Carer’s leave – Two weeks paid leave
Cinema discounts
Coaching
Compassionate leave
Complimentary Medical Services
Cycle to work scheme
Employee assistance programme
Employee discounts
Enhanced maternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
Enhanced paternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
Enhanced pension match/contribution
Enhanced sick pay – 3 months
Faith rooms
In house training
L&D budget – sponsored accreditation available for certain professions
Learning platform – internal and external learning content via Degreed
Learning license – unlimited access
Lunch and learns
Mental health platform access – Silvercloud
Mentoring
Neonatal leave
Open to job sharing
Open to part time work for some roles
Optional unpaid leave
Private GP service – 24/7 virtual GP access for UK colleagues
Referral bonus
Returnship
Salary sacrifice
Share options
Shared parental leave
Travel loan
Volunteer days – 3 volunteer days per year
Reservist leave
Fertility treatment leave
Pregnancy loss leave
Pregnancy support
Fertility treatment leave
Pregnancy loss leave
Pregnancy support
On-site catering
On-site barista
On-site shower
Modern office
Collaboration spaces
Private booths
On-site wellness room
Open to part-time employees
Open to compressed hours

Awards & Accreditations

2nd - Best Workplace Culture

2nd - Best Workplace Culture

Flexa awards 2026
3rd – Most loved - Large companies

3rd – Most loved - Large companies

Flexa awards 2026
Most Family Friendly Company

Top 10 - Most Family Friendly Company

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
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Company employees:

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