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BT Business • 1 Braham Street, London, United Kingdom

Network Security Professional

Salary:  Competitive Salary + Benefits

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top 3
scores:
82%

Autonomy

76%

Hours flexibility

72%

Work-life balance

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Job Description

Why this job matters

Working within a bespoke team delivering a subset of managed security services. The role holder will provide lead technical support on complex security issues and projects – liaising with customer representatives or vendors and directing other support staff where appropriate.

This role can be based in London, Birmingham or Manchester. Hybrid (3 days office based & 2 days remote) Mon-Fri 9am-5pm. SC and DV Clearance must be obtainable. Must be a UK citizen to obtain the required clearance.

What you’ll be doing

  • Form an integral part of our 24*7 shift team providing security in-life technical support.
  • Be a Subject Matter Expert for a wide range of technologies & security products.
  • Detect, respond and resolve complex security incidents, problems and changes within the operational environment.
  • Provide 3rd line SME support, responsible for the high priority incident while resolving within the agreed SLA.
  • Be the technology SME for specialised products and services.

Essential Skills

  • Troubleshooting
  • Network Security
  • Incident Management
  • Customer Service
  • Network testing

What we'd like to see on your CV

  • 3+ years working within a Network engineering role.
  • 3+ years working within a specialist security operations role.
  • Extensive stakeholder management, working directly onsite with customers and their complex network solutions.

Benefits

At BT, we entertain, educate, and empower millions of people every single day. We’re a brand built on connecting people – whether that’s friends, family, businesses, or communities. Working here, you’ll receive an attractive salary and a range of competitive benefits, but – more than that – you’ll be joining an ambitious organisation with a culture of togetherness, collaboration, and inclusivity, that takes a genuine and proactive interest in your progress and development.

  • Competitive salary
  • 10% on target bonus
  • BT Pension scheme, minimum 5% Employee contribution, BT contribution 10%
  • On-call allowance
  • 25 days annual leave (not including bank holidays), increasing with service
  • Huge range of flexible benefits including cycle to work, healthcare, season ticket loan
  • World-class training and development opportunities
  • Option to join BT Shares Saving schemes.
  • Discounted broadband, mobile and TV packages
  • Access to 100’s of retail discounts including the BT shop

Flexible Working
This role offers a 3 together, 2 wherever working model. This means you are required to be at your contractual location 3 days a week with 2 flexible days per week.

#LI-Hybrid

With over 175 years of heritage, BT is now the flagship business brand of BT Group. We’ve brought together our best people and capabilities into a B2B powerhouse serving 1.2 million business customers internationally.

We’re a global leader for secure connectivity and collaboration platforms for businesses of all shapes and sizes, from big household names and government departments, right through to sole traders and new start-ups. But it’s not just the technology that matters, it’s what it can do to help them build stronger, smarter, more secure businesses.

We value diversity and inclusion and believe in making a positive impact. We connect for good by championing digital inclusion and equipping people, businesses, and communities with digital skills to thrive.

As a member of our team, you will be part of an organisation that celebrates difference, fosters innovation and provides you with opportunities to be your best. With millions of businesses relying on us daily, joining BT means you can be part of a diverse and multi-skilled team that makes a significant impact to society.

A FEW POINTS TO NOTE:

Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.

We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.

DON'T MEET EVERY SINGLE REQUIREMENT?

Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

Company benefits

woman feeding baby
Enhanced maternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
man feeding baby
Enhanced paternity leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
beach with umbrella
25 (UK, increasing with service) / 21 (India) days annual leave + bank holidays
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Carer’s leave – Two weeks paid leave
handshake
Open to job sharing
hourglass flowing sand
Open to part time work for some roles
stethoscope
Private GP service – 24/7 virtual GP access for UK colleagues
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Mental health platform access – Calm app and Silvercloud
baby
Adoption leave – 18 weeks full pay, 8 weeks half pay, 6 months statutory
family
Shared parental leave
shopping trolley
Buy or sell annual leave – buy up to 5 days/year pro rata
baggage claim
Employee assistance programme
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Bank holiday swaps
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Share options
bouquet
Compassionate leave
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Faith rooms
moneybag
Salary sacrifice
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Employee discounts
admission tickets
Cinema discounts
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Enhanced sick pay – 3 months
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Optional unpaid leave
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Returnship
hospital
Complimentary Medical Services
station
Travel loan
moneybag
Enhanced pension match/contribution
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Volunteer days – 3 volunteer days per year
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Lunch and learns
bike
Cycle to work scheme
elevator
In house training
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Mentoring
books
LinkedIn learning license – unlimited access
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Learning platform – internal and external learning content via Degreed
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L&D budget – sponsored accreditation available for certain professions
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Coaching
moneybag
Referral bonus
person feeding baby
Neo-natal leave

We asked employees of BT Business what it's like to work there, and this is what they told us.

Location flexibility
67%
Employees are largely happy with their working location freedom
Hours flexibility
76%
Employees are largely happy with the flexibility in the hours they work
Benefits
70%
Employees are largely happy with the benefits their company offers
Work-life balance
72%
Employees feel that they can switch off quite easily from work
Role modelling
67%
Employees feel that most people work flexibly
Autonomy
82%
Employees feel they have complete autonomy over getting their work done

Working at BT Business

Company employees

100,000 across BT Group (24,000 at BT Business)

Gender diversity (male:female)

74.3:25.7 (BT Group)

Currently Hiring Countries

Brazil

Hungary

India

Ireland

United Kingdom

United States

Office Locations

Awards & Achievements

Family Friendly

Family Friendly

Flexa awards 2025
Career Progression

Career Progression

Flexa awards 2025