Technology infrastructure & security occupations Work, Jobs in Cardiff, Wls (with Salaries)

Cyber Security Analyst
Admiral —Cardiff
- Windows
- Scripting
- Linux
- Annual leave
3d
IT Engineer - Cloud & Infrastructure
Excellence IT (UK) Ltd —Caerphilly
- £35,000 - £45,000 a year
- Full-time
- Azure
- Customer service
- Computer networking
- Free parking
- Store discount
Quick apply
3d
ICT Technical Engineer - Infrastructure
Welsh Ambulance Service University NHS Trust —Cwmbran
- £32,557 - £39,631 a year
- Full-time
- English
11d
1st Line SOC Analayst
Exponential-e —Bridgend
- Windows
- Analysis skills
- IT
- Referral programme
Quick apply
Cyber Security Officer
Bridgend County Borough Council —Bridgend
- £44,075 - £46,142 a year
- Full-time
- Hybrid work
2d
Software Engineer, Data Infrastructure & Acquisition - Cardiff, United Kingdom
Speechify —Cardiff
- Remote
- Doctoral degree
- Computer Science
- Master's degree
12d
Senior Cloud Infrastructure Engineer
Technology Transformation Group —Cardiff
- £60,000 a year
- Full-time
- Hybrid work
- Scripting
Quick apply
12d
Cyber Security Analyst
Medr —Merthyr Tydfil
- £39,457 - £46,243 a year
- Full-time
- Azure
- Computer Science
- Microsoft Office
- Annual leave
- Employee assistance programme
9d
Network Infrastructure Engineer
AIRBUS Defence and Space Limited —Newport
- Full-time
- Hybrid work
- Computer networking
- IT
- Free parking
- Employee assistance programme
2nd Line Infrastructure Engineer
Shaw Healthcare —Saint Mellons
- £42,000 a year
- Full-time
- Microsoft Access
- Azure
- IT
Quick apply
21h
External Identity Support Analyst (Cardiff)
Kocho —Cardiff
- Full-time
- Hybrid work
- Azure
- SQL
- Analysis skills
Quick apply
Penetration Testing Specialist
Wales & West Utilities —Newport
- £71,484 - £81,688 a year
- Full-time
- Hybrid work
- English
- Communication skills
- Annual leave
- Employee assistance programme
Information Security Analyst - Vulnerability Management
Starling —Cardiff
- Full-time
- Hybrid work
- Management
- Java
- AWS
- Annual leave
- Employee discount
Quick apply
Information Security Engineer - Vulnerability Management
Starling —Cardiff
- Full-time
- Hybrid work
- Management
- Java
- SQL
- Annual leave
- Employee discount
Quick apply
Power Platform Consultant - Contract
iCoTech Services —Cardiff
- £500 - £600 a day
- Remote
- CRM software
- Azure
- Project management
Quick apply
Systems Support Developer / Analyst (Microsoft Dynamics 365)
Cardiff University —Cardiff
- £41,064 - £46,049 a year
- Full-time
- Administrative experience
- University
- IT
- Annual leave
Systems Project Support Officer (Adults)
North Somerset Council —Weston-super-Mare
- £28,598 - £31,022 a year
- Part-time
- Hybrid work
- Annual leave
2d
Systems Implementation support- Fixed Term Contract
Gwent Police —Llantarnam
- £30,333 - £32,610 a year
- Full-time
- Travel
Senior Cyber Analyst
Admiral —Cardiff
- Azure
- AWS
- Scripting
- Annual leave
Assurance Officer (Maternity Cover)
Atradius —Cardiff
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
10d

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technology infrastructure & security occupations jobs near cardiff, wls

Cyber Security Analyst

Admiral -
Cardiff

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Job details

3 days ago

Benefits

Annual leave

Qualifications

Windows
Scripting
DNS
SIEM
Linux
CompTIA Security+
Communication skills
Python
PowerShell

Full job description

Cardiff

As a L1 SOC Analyst, you are the first line of defence against cyber threats targeting the organisation.

You will work as part of a 24/7 global Security Operations Centre across three regions, monitoring, triaging, and escalating security alerts affecting critical financial systems, customer data, and user accounts. The role requires seamless collaboration across regions, ensuring continuous security coverage through effective handover.

You will follow structured processes while developing the skills needed to understand how attacks happen and how to investigate them effectively. This role is designed for individuals with a strong interest in cyber security and a willingness to learn quickly in a real-world environment.

Key Responsibilities

Alert Monitoring & Triage

Monitor alerts from SIEM platforms, Endpoint detection tools, Identity and access systems.

Perform initial triage:

Validate whether alerts are true or false positives.
Classify severity based on defined criteria.
Identify potential impact on financial systems or users.

Investigation (Initial Level)

Conduct investigations using available tools and playbooks.
Login activity and user behaviour, Endpoint activity (processes, files, connections) indicators of compromise and threat actor behaviours.
Gather relevant evidence before escalation.

Escalation & Incident Handling

Escalate suspicious or confirmed threats to L2 Analysts.
Provide clear, structured evidence including what was detected, what has been checked, why it is suspicious/anomalous/malicious.
Playbook execution following predefined runbooks and response procedures, perform response actions where appropriate, ensure consistency and accuracy in all actions.

Regional Handover

Perform structured handovers at shift end, including:

Clear summary of active incidents and investigations.
Outstanding actions, risks, and priorities.
Relevant evidence, timelines, and analyst observations.
Ensure no loss of context or investigative continuity during handover.
Adhere to defined handover standards to maintain operational resilience.

Documentation

Maintain accurate and detailed case notes.
Log Investigation steps, Findings, Actions taken.
Ensure documentation meets audit and regulatory standards.

Continuous Learning

Build knowledge of common cyber threats phishing, malware, credential theft etc.
Participate in training sessions, simulated attack exercises, knowledge-sharing within the SOC.

Required Skills & Experience

Essential

Demonstrated experience performing SOC monitoring and investigation activities.
Understanding of Networking (IP, DNS, HTTP).
Knowledge of Windows and Linux operating systems.
Strong attention to detail.
Ability to follow structured processes.
Good written and verbal communication skills.

Desirable

Hands on experience SIEM or endpoint tools.
Cyber labs (e.g., TryHackMe, Hack the Box).
Certifications (e.g., CompTIA Security+, SC-200).
Basic scripting knowledge (PowerShell, Python).

Location

This role is remote with occasional office attendance.

Admiral: Where You Can

We take pride in being a diverse and inclusive business. It's a place where you can Be You, and show up as you are. We’re committed to fostering a people-first culture where everyone is accepted, supported, and empowered to be brilliant. You can, Grow And Progress at a pace and direction that suits you, Make A Difference for our customers and each other, and Share in Our Future with all colleagues eligible for up to £3,600 of free shares each year after one year of service.

Everyone receives 33 days holiday (including bank holidays) when they join us, increasing the longer you stay with us, up to a maximum of 38 days (including bank holidays). You also have the option to buy or sell up to an additional five days of annual leave.

We’re proud of our people-first culture. In fact, we've been recognised as a Great Place to Work for Women, a Great Place to Work for Wellbeing, and an overall Great Place to Work for over 25 years! We’re fully committed to making sure your progression is not slowed or halted by barriers related to race, gender, age, sexuality or any of the protected characteristics.

Our fantastic benefits make sure our colleagues have a great work-life balance; You can view some of our other key benefits here.

Disability Confident Leader

As a Disability Confident Leader, for candidates with a disability or long-term health condition, that opt into the Disability Confident scheme, we’ll invite a fair and proportionate number of applicants that meet the essential requirements of the role to the first stage of our selection process.

If you need any adjustments or support with your application or during the recruitment process, just let us know. Please do email us or contact us on 07386697107. This number is dedicated to supporting candidates that require reasonable adjustments or support during the application process.

#LI-GN1

Apply Now

Refine Your Search

technology infrastructure & security occupations jobs in cardiff, wls

Cyber Security Analyst

IT Engineer - Cloud & Infrastructure

ICT Technical Engineer - Infrastructure

1st Line SOC Analayst

Cyber Security Officer

Software Engineer, Data Infrastructure & Acquisition - Cardiff, United Kingdom

Senior Cloud Infrastructure Engineer

Cyber Security Analyst

Network Infrastructure Engineer

2nd Line Infrastructure Engineer

External Identity Support Analyst (Cardiff)

Penetration Testing Specialist

Information Security Analyst - Vulnerability Management

Information Security Engineer - Vulnerability Management

Power Platform Consultant - Contract

Systems Support Developer / Analyst (Microsoft Dynamics 365)

Systems Project Support Officer (Adults)

Systems Implementation support- Fixed Term Contract

Senior Cyber Analyst

Assurance Officer (Maternity Cover)

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