Security architect Work, Jobs in Tooting, Gtl (with Salaries)

Lead Security Architect (m/f/d)
SEFE Securing Energy for Europe GmbH —London
- Hybrid work
- Analysis skills
- Computer networking
- IT
AI Security Architect
IQVIA —London
- Full-time
- Remote
- Azure
- Computer Science
- English
- Work from home
Blockchain Security Architect, Vice President
State Street —London
- Full-time
- Hybrid work
- Computer Science
- AWS
- Analysis skills
9d
Senior AI Security Architect Consultant
NTT Data UK —London
- Azure
- Computer Science
- Master's degree
Senior Architect - Email & Collaboration Security
Mimecast —London
- £124,000 - £186,000 a year
- Full-time
- Computer Science
- Engineering
- Master's degree
Enterprise Security Architect
Apex Group —London
- Full-time
- Azure
- AWS
- APIs
Security Architect
G-Research —London
- Bar
- Azure
- AWS
- Annual leave
Security Architect - Anti-Piracy
Sky —London
- Full-time
- Hybrid work
- Mentoring
- Linux
- Free parking
- Employee discount
AMBG - Cloud Security & Exposure Management Architect
Avanade —London
- Azure
- Microsoft Office
- AWS
11d
Principal Security Architect
Claims Recruitment Services —London
- IT
Zero Trust Security Architect - London
Accenture —London
- Full-time
- Hybrid work
- Azure
- AWS
- Communication skills
Senior Cloud Security Architect
EPAM Systems, Inc. —London
- Azure
- Sales
- AWS
- Employee stock purchase plan
- Employee assistance programme
Senior Security Architect Consultant
NTT Data UK —London
- Mentoring
Telco Security Architect
Capgemini Sogeti —London
- Hybrid work
- Travel
- APIs
- Leadership
Security Architect
NTT Data UK —London
- Azure
- AWS
- Mentoring
Security Architect
Atos —London
- Call to connect
- Azure
- AWS
- Financial services
- Annual leave
8d
Security Architect
Indra Group UK & Ireland —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Work from home
- Employee assistance programme
Quick apply
Lead Security Architect
Synapri —London
- Hybrid work
- DevOps
- AI
- Leadership
Cloud / Application Security Architect
NTT Data UK —London
- APIs
- Agile
- AI
Security Architects (DV Security Clearance)
CGI —London
- Full-time
- System design
- Communication skills
Quick apply

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Lead Security Architect (m/f/d)

SEFE Securing Energy for Europe GmbH
London

Apply Now

Job details

Benefits

Company pension

Qualifications

Analysis skills
Computer networking
IT
Communication skills

Full job description

IN SHORT

The Lead Security Architect owns and defines the organisation’s enterprise security architecture across IT, cloud and hybrid environments. Operating in a NIS2‑regulated setting, you will set secure‑by‑design principles, develop technical security standards, and provide authoritative oversight to ensure secure, resilient and compliant solutions. You will guide internal and external architects, ensure architectural consistency, and embed security throughout the design and delivery lifecycle.

WHAT WILL YOU DO

Define and maintain enterprise security architecture across IT and cloud environments.
Establish secure‑by‑design and secure‑by‑default principles across all change initiatives.
Develop and evolve technical security standards, reference architectures and patterns.
Act as security design authority for major programmes and solution designs.
Review, challenge and approve architecture decisions and identify security weaknesses.
Oversee and assure the work of contract and project‑based security architects.
Define security architectures for identity, networks, endpoints, applications and cloud.
Integrate threat intelligence, testing insights and resilience requirements into designs.
Translate NIS2 and regulatory requirements into architectural controls.
Collaborate with Enterprise Architecture, IT, and Security Operations for alignment.
Continuously improve architecture based on emerging threats, technologies and best practices.

WHAT WILL YOU BRING

Qualifications in Cybersecurity, Computer Science, IT, Engineering or related field.
Extensive experience in security architecture roles in large‑scale or regulated environments.
Proven track record embedding secure‑by‑design principles and technical standards.
Experience acting as a security design authority for major programmes and change initiatives.
Strong background across identity, network, endpoint, cloud, application and integration security.
Exposure to hybrid IT security architectures (desirable).
Experience in regulated or critical infrastructure environments (e.g., NIS2‑aligned sectors).
Strong analytical, architectural review and decision‑making skills.
Excellent communication skills for technical and non‑technical stakeholders.
Pragmatic, collaborative mindset with strong ownership and attention to detail.

ABOUT US

SEFE is an international energy company anchored in Europe, delivering energy solutions that ensure reliable and affordable supply. Our activities span the entire energy value chain – from origination and trading to sales, transport and storage. With decades of trading expertise and a growing LNG portfolio, SEFE is one of Europe’s leading suppliers to industrial customers, providing more than 200 TWh of gas and power each year. We supply over 50,000 clients, from small businesses to municipalities and multinational organisations. By investing in clean energies, we support our customers on their decarbonisation journey and contribute to the energy transition. SEFE employs over 2,000 people worldwide and is owned by the Federal Government of Germany.

Securing energy – now and for the future.

OUR BENEFITS

In return we offer a competitive starting salary supported by a comprehensive range of financial, lifestyle and wellness benefits with the flexibility to follow a hybrid working model.

bonus earning potential
non-contributory pension with 10% employer contribution
25 days holiday plus bank holidays and volunteering days
buy / sell holidays
life assurance
medical and dental insurance (family cover)
range of optional flexible benefits

We are committed to supporting your career growth with opportunities to develop both your knowledge and experience through a blended approach to learning.
Join SEFE and help us secure energy supply across Europe and shape a better, more sustainable tomorrow.

#LI-JL1

Apply Now

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