Claranet

About the Company

Claranet modernise and run critical applications and infrastructure. We simplify the management of IT services so our customers can concentrate on what they do best. By working with us our customers gain access to a wide range of managed services, professional services, and training across Cloud, Networks, Managed Cyber Security, and Workplace communication and collaboration technologies.

Founded in 1996, Claranet has evolved from a pioneering ISP (Internet Service Provider) into a leading technology services provider with global reach. The company has annualised revenues of circa PS440 / EUR600 / $600 million, over 10,000 customers, and more than 3,000 employees.

This international success is driven by local service, out of local offices, using a mixture of local and international infrastructure, including public clouds.

Claranet was positioned for the second year running in Gartner's Magic Quadrant for Data Centre Outsourcing and Hybrid Infrastructure Managed Services, Europe, introduced in 2018. This follows Claranet's inclusion as a 'Leader' in the Magic Quadrant for Managed Hybrid Cloud Hosting, Europe for five years running, 2013-2017. The company is also the only technology provider in the UK to appear as a Leader across ISG Provider Lens(tm) reports for both public cloud and cyber security.

For more information visit www.claranet.co.uk

Listed Jobs

Company Name

Claranet

Job Title

Senior SOC Engineer

Job Description

**Job Title:** Senior SOC Engineer **Role Summary:** Lead the design, deployment, and continuous enhancement of SOC infrastructure for multiple clients, acting as the primary engineering escalation point and pre‑sales technical advisor. Drive end‑to‑end delivery of SIEM, EDR, SOAR, and log‑pipeline solutions, ensuring scalable, secure, and efficient operations. Mentor junior engineers and shape internal capabilities. **Expectations:** • Deliver complex projects on schedule and within scope. • Maintain high‑quality technical documentation and repeatable delivery processes. • Communicate technical concepts clearly to both technical and non‑technical stakeholders. • Provide hands‑on guidance to team members on challenging engineering issues. • Engage in pre‑sales activities, including technical scoping, demos, and presentations. • Identify and assess emerging security technologies and vendor roadmaps. • Sustain operational health of client SOC environments through patching, upgrades, and lifecycle support. **Key Responsibilities:** • Design and oversee SOC‑aligned security solutions for new and existing customers. • Lead full deployment lifecycle: architecture design, implementation, handover, and documentation. • Manage project handovers and ensure operational readiness of SOC teams. • Conduct SOC optimization: tuning SIEM/EDR/SOAR, cost‑aware workspace design, and telemetry architecture. • Perform research into new tools, frameworks, and industry trends. • Track vendor product roadmaps, evaluate feature impacts, and plan migration paths. • Mentor junior engineers and contribute to training programs. **Required Skills:** • Deep expertise in SOC technologies (SIEM, EDR, SOAR, log pipelines). • Strong telemetry and log‑management design for scalable ingestion and correlation. • Proficiency with Microsoft Azure, MS Sentinel, MS Defender XDR, Defender for Endpoint, Identity, Office 365, Cloud Apps, Entra ID, and Defender for Cloud. • Advanced KQL—deployed for detection engineering and operational tuning. • Experience with SOAR automation (Azure Logic Apps) and workflow orchestration. • Knowledge of MITRE ATT&CK, threat hunting, and detection engineering. • Network fundamentals, cloud security integration, and multi‑tenant MSSP architecture. **Required Education & Certifications:** • Bachelor’s degree in Computer Science, Information Security, or related field (or equivalent experience). • Microsoft Security Operations (SC‑200) certification. • Demonstrable experience deploying and operating Microsoft Sentinel/Defender XDR in an MSSP environment.

Leeds, United kingdom

Hybrid

Senior

19-12-2025

Company Name

Claranet

Job Title

Security Consultant

Job Description

**Job Title** Security Consultant **Role Summary** Deliver customer‑focused Governance, Risk, and Compliance (GRC) services, including audit, assessment, and consultancy across multiple security frameworks. Own end‑to‑end project delivery, ensuring high quality, customer satisfaction, and continuous improvement of the Cyber Practice portfolio. **Expectations** - Complete GRC projects on time, within scope and budget. - Maintain professional, trust‑based relationships with clients. - Contribute to knowledge sharing and service development. - Demonstrate accountability, self‑motivation, and a willingness to travel for onsite engagements. **Key Responsibilities** - Conduct scoping calls and develop project plans for GRC engagements. - Perform audits and assessments against frameworks such as PCI DSS, ISO 27001, Cyber Essentials, NIST, SOC 2, NIS2, Microsoft 365, etc. - Deliver consultancy recommendations, remediation actions, and compliance reports. - Execute quality assurance reviews of reports and deliverables. - Create and maintain documentation supporting service delivery. - Collaborate with Customer Experience, Managed Services, Technology Practices, Finance, and other internal teams. - Support creation of new services, training materials, and product improvements. - Travel to client sites as required for onsite activities. **Required Skills** - In‑depth understanding of at least one major audit framework (PCI DSS, ISO 27001, Cyber Essentials, NIST, SOC 2, NIS2, etc). - Ability to independently deliver a full GRC engagement. - Strong analytical and documentation skills. - Excellent communication, presentation, and client‑facing abilities. - Proficiency in QA and continuous improvement practices. - Collaborative teamwork and cross‑functional coordination. **Required Education & Certifications** - Bachelor’s degree in Information Security, Risk Management, Business Administration, or related field. - Industry‑recognized certification(s) such as ISO 27001 Lead Auditor, PCI DSS Practitioner, GRC‑C, or equivalent. ---

Leeds, United kingdom

Hybrid

19-12-2025

Company Name

Claranet

Job Title

Associate Penetration Tester

Job Description

Job title: Associate Penetration Tester Role Summary: Perform web application and infrastructure penetration testing, including mobile and network tests. Deliver technical vulnerability reports, remediation recommendations, and support pre/post‑sales engagements. Grow skills in all testing domains through training and on‑site client projects. Expactations: - Represent the organization confidently in client‑facing settings. - Work independently and collaboratively within cross‑functional teams. - Manage workload under tight deadlines while maintaining quality. - Travel to client sites and conduct work outside normal office hours as required. Key Responsibilities: - Execute web application and infrastructure penetration tests using manual and automated techniques. - Identify, exploit, and document vulnerabilities in web and network environments. - Produce clear, concise technical reports with actionable remediation guidance. - Participate in pre‑ and post‑sales technical activities and client consultations. - Shadow senior testers, attend training, and expand knowledge across all security testing areas. - Contribute to portfolio development and cross‑sell opportunities through best‑practice services. Required Skills: - Strong understanding of web and external infrastructure testing methodologies. - Proficiency in manual exploitation of web application and network vulnerabilities. - Knowledge of at least one scripting language (Python, Ruby, or Perl). - Excellent written and oral communication; ability to explain technical concepts to non‑technical stakeholders. - Self‑motivated, problem‑solving mindset, and ability to thrive under pressure. Required Education & Certifications: - Bachelor’s degree in Information Technology, Computer Science, or related field (preferred). - Security certifications such as CEH, OSCP, CISSP, CISA, or equivalent highly desirable. - Experience with bug bounty programs and public speaking is a plus.

Leeds, United kingdom

Hybrid

19-12-2025