Senior information technology specialist Work, Jobs in London, Eng (with Salaries)

Senior Threat Hunter (Specialist I - Information Security) - London
UST —London
- Hybrid work
- Azure
- Data analysis skills
- Windows
Quick apply
Senior People Ops & System Specialist (London)
Aptitude Software —London
- Full-time
- Hybrid work
- Bachelor's degree
- Human resources
- AI
- Annual leave
- Employee assistance programme
Quick apply
Senior Risk Management Specialist, Digital Assets (Blockchain Technology Focus)
Northern Trust Corp. —London
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
4d
Senior Employer Engagement Officer: Technology and Analytics Specialist
University College London —London
- £43,981 - £52,586 a year
- Full-time
- Marketing
- Business
- School
- Annual leave
- Employee assistance programme
8d
Senior Manager, Loyalty Operations Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)
Marriott International, Inc —London
- Full-time
- Hotel
- Analysis skills
- Travel
2d
Senior Procurement Specialist – Construction Services
NTT Global Data Centers —London
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Senior Manager, Revenue Management Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)
Marriott International, Inc —London
- Full-time
- Sales
- Hotel
- Analysis skills
12d
Senior Project Manager, Practice Technology, Disputes
White & Case —London
- Full-time
- PMP
- Project management
- Bachelor's degree
- Life insurance
Facilities Operations Senior Specialist
Vertex Pharmaceuticals —Paddington
- Full-time
- Travel
- Organisational skills
- In-person
Senior Specialist, Workday Finance
Kyriba —London
- £67,900 - £85,900 a year
- Full-time
Senior Solutions Specialist
Ravensbourne University London —London
- £41,558 - £45,940 a year
- Full-time
- Hybrid work
- IT
- Employee assistance programme
10d
Senior Manager, Revenue Management Training Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)
Marriott International, Inc —London
- Full-time
- Sales
- Hotel
- Analysis skills
12d
Information Security Specialist
CBOE —London
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Senior Manager, Technology Risk in TECHNOLOGY OCIO
Bank of England —London
- £90,640 - £101,970 a year
- Full-time
- Management
- Analysis skills
- Continuous improvement
- Annual leave
11d
LAB Cross Border Working Senior Specialist
Boston Consulting Group —London
- Full-time
- Microsoft Excel
- English
- Bachelor's degree
Senior IT Delivery Manager
Shivom Consultancy Ltd —Brentford
- £55,000 - £70,000 a year
- Full-time
- Azure
- Computer Science
- PMP
- Employee assistance programme
Quick apply
Senior Deal Desk Specialist
IFS —Staines-upon-Thames
- Full-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Sales
Quick apply
Onsite Senior Technical Analyst, IT Infrastructure Services
Deloitte —London
- Hybrid work
- Customer service
- Windows
- Microsoft Office
Senior Security Assurance Specialist , AWS Compliance and Security Assurance EMEA
AWS EMEA SARL (UK Branch) —London
- Full-time
- Computer Science
- English
- AWS
Senior Information Security Specialist
Deliveroo —London
- Full-time
- Annual leave

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senior information technology specialist jobs near london, eng

Senior Threat Hunter (Specialist I - Information Security) - London

UST -
London

Quick apply

Job details

Permanent

Qualifications

Azure
Software deployment
Data analysis skills
Google Cloud Platform
Windows
CEH
Pandas
AWS
Analysis skills
Incident response
APIs
GIAC Certification
SIEM
Linux
Python
SDLC

Full job description

Role description

We are looking for a Senior Threat Hunter with strong expertise in Python and Jupyter Notebooks to join our Managed Security Services team in London.

This role combines advanced threat hunting with engineering capabilities, focusing on building scalable, automated, and repeatable threat hunting frameworks across large datasets in enterprise environments.

Key Responsibilities

Perform proactive, hypothesis-driven threat hunting aligned to MITRE ATT&CK
Analyze and investigate security data across endpoint, network, and cloud environments
Identify indicators of compromise, suspicious activity, and emerging threats
Develop and maintain Jupyter Notebook-based hunting frameworks
Build reusable Python modules, APIs, and automation tools
Design and maintain data pipelines for telemetry and threat intelligence integration
Automate hunting workflows using orchestration tools (e.g., Azure ML pipelines)
Apply data normalization, validation, and correlation techniques
Collaborate with SOC, Threat Intelligence, and Detection Engineering teams
Produce clear and structured threat hunting reports and findings

Required Skills & Experience

5+ years of experience in Threat Hunting, Detection Engineering, or Incident Response
Strong hands-on experience with:
- Python (Pandas preferred)
- Jupyter Notebooks
Experience working with:
- SIEM / EDR / XDR platforms
- Large-scale security telemetry and data analysis
Strong understanding of:
- MITRE ATT&CK framework and attacker TTPs
- Windows and Linux operating systems
- Network traffic and log analysis
Experience in cloud threat hunting (AWS, Azure, GCP)
Good understanding of:
- CI/CD pipelines, SDLC, and automation practices

Preferred Qualifications

Experience with tools such as Microsoft Sentinel, Defender, CrowdStrike, Cybereason
Experience building automation for detection validation, rule deployment, or telemetry pipelines
Relevant certifications such as GIAC, OSCP, or CEH

Work Model

Hybrid role based in London
Permanent position
Collaboration with global teams

Skills

advanced persistent threat,threat hunting,jupyter notebook,python,network traffic analysis,

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

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Refine Your Search

senior information technology specialist jobs in london, eng

Senior Threat Hunter (Specialist I - Information Security) - London

Senior People Ops & System Specialist (London)

Senior Risk Management Specialist, Digital Assets (Blockchain Technology Focus)

Senior Employer Engagement Officer: Technology and Analytics Specialist

Senior Manager, Loyalty Operations Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)

Senior Procurement Specialist – Construction Services

Senior Manager, Revenue Management Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)

Senior Project Manager, Practice Technology, Disputes

Facilities Operations Senior Specialist

Senior Specialist, Workday Finance

Senior Solutions Specialist

Senior Manager, Revenue Management Training Specialist, Digital & Technology Transformation, EMEA (12 Month+ FTC)

Information Security Specialist

Senior Manager, Technology Risk in TECHNOLOGY OCIO

LAB Cross Border Working Senior Specialist

Senior IT Delivery Manager

Senior Deal Desk Specialist

Onsite Senior Technical Analyst, IT Infrastructure Services

Senior Security Assurance Specialist , AWS Compliance and Security Assurance EMEA

Senior Information Security Specialist

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