Senior Security Specialists - Multiple Domains

JR United Kingdom; Belfast; On-site; GBP 60,000 - 100,000; Full time

Job summary

An established industry player seeks talented Senior Security Specialists to join their dynamic team in Belfast. This role offers the chance to work in a fast-paced, cloud-first environment, focusing on enterprise-scale solutions. You will lead critical security initiatives, ensuring robust protection of digital ecosystems while collaborating with cross-functional teams. With flexible working hours and a commitment to professional development through education budgets and training, this opportunity is perfect for passionate security professionals eager to make a significant impact in their field.

Benefits

Flexible EMEA-based working hours

Enterprise-grade cloud environments

Hands-on architecture opportunities

Education budget

On-demand training

Qualifications

• 5+ years of experience in security roles, particularly in cloud environments.
• Strong understanding of enterprise-scale PKI and cryptographic systems.

Responsibilities

• Lead cloud security initiatives and collaborate on architecture functions.
• Conduct vulnerability assessments and web application security testing.

Skills

Azure Security

Cloud Security

PKI Knowledge

DLP Expertise

Vulnerability Assessment

Cryptography

Communication Skills

Education

Bachelor's Degree in Computer Science or related field

Relevant Security Certifications (e.g., CISSP, CISM)

Tools

Microsoft Purview

Azure Key Vault

HSMs

ProofPoint

Job description

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Senior Security Specialists - Multiple Domains, Belfast

Client: MCS Group | Your Specialist Recruitment Consultancy

Location: Belfast, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 4

Posted: 28.04.2025

Expiry Date: 12.06.2025

Job Description:

MCS Group is partnering with a global professional services organisation to hire multiple senior Security roles.

Join this world-class Security Engineering team as they expand across key strategic areas. They seek experienced professionals to shape and secure enterprise-scale solutions in a fast-moving, cloud-first environment. Passionate about protecting digital ecosystems and thriving on complex, high-impact work? We'd love to hear from you.

Roles include:

• Security Architect - Network & Cloud: Play a central role in Cloud Security, collaborating across architecture functions (MS365, PKI, vulnerability) and leading cloud-native network security solutions. Ideal for engineers transitioning into architecture, with strong Azure security and CNAPP/CASB experience.
• Senior PKI / Cryptography Architect: Lead enterprise-scale PKI and cryptographic system design, working with Azure Key Vault, HSMs, and Microsoft integrity services. Deep knowledge in certificate management and cloud security is essential.
• Security Data Loss Prevention (DLP) Engineer: Be the technical expert in Microsoft DLP, Purview, and ProofPoint, with hands-on policy creation in large M365 environments. 3-5 years of enterprise DLP experience required.
• Security DLP Manager: Client-facing leadership role overseeing Microsoft Purview, compliance, and DLP strategy. Experience in technical reporting, vendor management, and cloud ecosystem planning is necessary.
• Vulnerability & Penetration Testing (VAPT) Engineer: Conduct enterprise-level assessments and web application security testing. GWAP/OSCAP certification, with 5+ years' testing experience and strong communication skills.

Why Join?

• Flexible EMEA-based working hours
• Enterprise-grade cloud environments
• Hands-on architecture and security leadership opportunities
• Education budget and on-demand training

To discuss this opportunity confidentially, please send an updated CV via the provided link or contact Senior Recruitment Consultant Stuart Kennedy at MCS Group on 02896935520 or [email protected]

If this position isn't suitable, we have other opportunities. Visit MCS Group to view current jobs.