Information systems security engineer Work, Jobs in Marylebone, Gtl (with Salaries)

Manual Test Engineer - Telecom
Capgemini Sogeti —Woking
- Azure
- Engineering
- SQL
- Employee assistance programme
4d
Graduate Programme 2027: Information Security Engineer (Operations)
Revolut —London
- £16,600 a month
- Full-time
- Hybrid work
- English
- Master's degree
- Bachelor's degree
Systems Engineer
Abacode —London
- Full-time
- Microsoft Outlook
- Customer service
- Windows
Internship Programme 2027: Information Security Engineer (Appsec)
Revolut —London
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
Senior IT Engineer (Information Security Focus)
The Keyholding Company —London
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- IT
- Work from home
- Employee assistance programme
Quick apply
Graduate Programme 2027: Information Security Engineer (Appsec)
Revolut —London
- £16,600 a month
- Full-time
- Hybrid work
- English
- Master's degree
- Bachelor's degree
SOC Analysts (DV Security Clearance)
CGI —London
- Full-time
- Analysis skills
- Communication skills
Quick apply
5d
Information Security Officer
BAM UK & Ireland —Hemel Hempstead
- Monday to Friday
- Bachelor's degree
- Travel
- Organisational skills
Senior Security Platform Engineer (m/f/d)
NTT Global Data Centers —Hemel Hempstead
- Full-time
- English
- Bachelor's degree
- Scripting
Information Security Engineer - GRC
Intercontinental Exchange Holdings, Inc. —London
- Full-time
- Engineering
- Bachelor's degree
- Financial services
14d
Internship Programme 2027: Information Security Engineer (Operations)
Revolut —London
- Full-time
- Hybrid work
- Computer Science
- English
- Master's degree
Information Security Analyst ( ISO 27001 and ISO 27018 )
Alfa Financial Software —London
- Full-time
- Bachelor's degree
- Organisational skills
- Paid training
- Annual leave
14d
Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC
AWS EMEA SARL (UK Branch) —London
- Full-time
- Computer Science
- Engineering
- Java
IT Support Engineer (Onsite / Site-based)
BCN Group —London
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- Azure
- Customer service
- Windows
- Annual leave
- Employee assistance programme
Quick apply
IT Support Engineer
Leidos —London
- £28,800 - £33,900 a year
- Full-time
- Hybrid work
- Oracle
- Windows
- SQL
- Annual leave
- Work from home
Strategy & Acquisitions Associate, Data Center Supply Solutions EMEA
Amazon Data Services UK Limited —London
- Full-time
- CRM software
- Sales
- Salesforce
- Flexible schedule
Graduate Devops Engineer, AWS
AWS EMEA SARL (UK Branch) —London
- Full-time
- Computer Science
- Java
- AWS
5d
Senior Security Engineer
Deliveroo —London
- Full-time
- Computer Science
- Engineering
- AWS
- Annual leave
IT Support Engineer
Lendable —London
- Full-time
- Hybrid work
- Machine learning
- Scripting
- Computer networking
- Referral programme
Cyber Security Engineer - Assistant Vice President
Mizuho —London
- Hybrid work
- Azure
- Windows
- AWS
- Annual leave

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Manual Test Engineer - Telecom

Capgemini Sogeti -
Woking

Apply Now

Job details

Permanent
4 days ago

Benefits

Employee assistance programme

Qualifications

ISTQB Certification
Azure
Kubernetes
Engineering
5G
Disaster recovery
UNIX
SQL
AWS
Docker
Bachelor's degree
Virtualisation
REST
Telecommunication
GitHub
APIs
VMWare
Linux
RHCE
Jenkins
GitLab
Python
Shell Scripting
4G/LTE

Full job description

Your role

We are looking for a Telecom Test Engineer with experience in the Mobile Data Core domain to join our testing and validation team.

In this role you will play a key role in:

Validating 4G LTE EPC and 5G Core network functions
Ensuring end-to-end functionality, performance, interoperability, and reliability of packet core solutions
Designing and executing test cases, analyzing network protocols, troubleshooting issues
Collaborating with development, system integration, and operations teams.

Your profile

Required Qualifications and Experience

Bachelor's degree in Electronics & Communication Engineering, Telecommunications, Computer Science, Information Technology, or a related field.
3–8 years of experience in Telecom Testing with a focus on Data Core networks.
Strong understanding of LTE EPC and 5G Core architecture.

Preferred Technical Skills

Traffic generation tools such as Spirent, Jmeter.
Test automation using Python, Robot Framework, PyTest, or Shell scripting.
Linux/Unix administration, SQL and basic database knowledge.
Docker and Kubernetes, OpenShift or VMware virtualization platforms.
CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions.
API testing using Postman or REST clients.
Familiarity with Prometheus, Grafana, and ELK for monitoring and log analysis, virtualization and cloud-native telecom environments.
Strong understanding of LTE EPC and 5G Core architecture.
Good understanding of mobility procedures, bearer management, QoS, roaming, and subscriber lifecycle management.

Desired Knowledge

3GPP specifications for LTE and 5G Core, Network slicing, Service-Based Architecture (SBA).
VoLTE and VoNR call flows, Charging functions (OCS/CHF), Policy control (PCRF/PCF).
Security and authentication procedures (AKA, EAP-AKA'). Roaming and interworking scenarios. High Availability (HA) and Disaster Recovery (DR) testing.

Preferred Certifications

5G Core or LTE Certification.
ISTQB Foundation Level.
Red Hat Certified System Administrator (RHCSA).
Kubernetes Certified Application Developer (CKAD) or Certified Kubernetes Administrator (CKA) (preferred).
AWS, Azure, or Google Cloud certifications (preferred).

If you're excited about this role but don’t meet every requirement, we still encourage you to apply, your unique experience could be just what we need.

Make it real - what does it mean for you?

Open access to digital learning platforms

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

Declare they have a disability, and
Meet the minimum essential criteria for the role.

Capgemini. Make it real.

Need to know

All roles will require a level of security clearance; BPSS OR Security ClearanceOR Developed Vetting.
This role requires 3 days/week office presence based in Reading.
You can bring your whole self to work. At Capgemini building an inclusivefuture is part of everyday life and will be part of your working reality. We havebuilt a representative and welcoming environment, for everyone.

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

Make it real | www.capgemini.com

Apply Now

Refine Your Search

information systems security engineer jobs in marylebone, gtl

Manual Test Engineer - Telecom

Graduate Programme 2027: Information Security Engineer (Operations)

Systems Engineer

Internship Programme 2027: Information Security Engineer (Appsec)

Senior IT Engineer (Information Security Focus)

Graduate Programme 2027: Information Security Engineer (Appsec)

SOC Analysts (DV Security Clearance)

Information Security Officer

Senior Security Platform Engineer (m/f/d)

Information Security Engineer - GRC

Internship Programme 2027: Information Security Engineer (Operations)

Information Security Analyst ( ISO 27001 and ISO 27018 )

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC

IT Support Engineer (Onsite / Site-based)

IT Support Engineer

Strategy & Acquisitions Associate, Data Center Supply Solutions EMEA

Graduate Devops Engineer, AWS

Senior Security Engineer

IT Support Engineer

Cyber Security Engineer - Assistant Vice President

I want to receive the latest job alerts for information systems security engineer in marylebone, gtl

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