Third Nexus Group Limited

Third Nexus Group Limited

London

Lead Solutions Architect

Full-Time£52,000 - 58,500 per yearأول أمسUnited Kingdom
IT

Job Description

Salary: £52,000 - 58,500 per year

Requirements:
  • We need experience designing and implementing networks, firewalls, service design, disaster recovery, automation, monitoring, security, and auditing.
  • We need experience preparing HLDs, LLDs, and SOPs.
  • We need experience working with vendors and stakeholders to define strategy based on business requirements and architecture roadmaps.
  • We need experience gathering production performance data, identifying gaps, and improving solutions.
  • We need experience tuning systems for high performance and consolidating technologies to align with architecture roadmaps.
  • We need experience planning migration strategies for large data using native tools or Datadobi.
  • We need experience working with Windows, networks, security, and operations teams.
  • We need the ability to provide proof of concept solutions aligned to business requirements.
Responsibilities:
  • We design and implement networks, firewalls, service design, disaster recovery, automation, monitoring, security, and auditing capabilities.
  • We work with vendors to define strategy based on business requirements and our architecture roadmap.
  • We prepare HLDs, LLDs, and SOPs and provide proof of concept solutions to the business.
  • We gather current production performance data, identify gaps, and close them in the new solution.
  • We define strategy and coordinate with stakeholders.
  • We tune systems to deliver high performance and meet business demands.
  • We consolidate technologies to align with our architecture roadmap.
  • We plan migration strategies for large data using native tools or Datadobi.
  • We work with Windows, networks, security, and operations teams to build services and technical capabilities.
Technologies:
  • Architect
  • Security
  • Windows

More:

We are hiring a Lead Solutions Architect for a 12-month contract based in London with hybrid working, requiring two days per week in the office. The role is inside IR35 and offers a daily rate of £400pd to £450pd.

last updated 31 week of 2026

Interested in this role?

Submit your application now

How to Apply

Ready to apply for this position? Here's what you need:

  • An updated resume highlighting relevant experience
  • A compelling cover letter (if required)
  • Portfolio or work samples (for relevant positions)

About Third Nexus Group Limited

Third Nexus Group Limited

Third Nexus Group Limited

London

IT

Skills & Technologies

AIUI

Inferred from job description

Salary Insight

£55,250

This role

£85,000

UK median

This salary is 35% below the UK median for Lead roles85,000/yr).

Based on 2024–2025 UK technology sector benchmarks

Explore More UK Opportunities

Thousands of tech jobs across the United Kingdom