Infrastructure and Security Specialist

4 hours ago


Nottingham, Nottingham, United Kingdom MHR Full time
About the Role

We are seeking a highly skilled Infrastructure and Security Engineer to join our dynamic team supporting Internal IT, Cloud Services and the wider business. This role is pivotal in ensuring the reliability, performance, and security of our company's technology infrastructure.

Key Responsibilities
  • Monitor and maintain various infrastructure and security toolsets such as firewalls, load balancers, switches, NDR, EDR/AV, web and email gateways, etc., ensuring their operational functionality and optimal configurations.
  • Define and oversee changes to the existing IT infrastructure, minimising disruptions to business operations.
  • Provide support for MHR's data centre infrastructure, ensuring the continuous availability of power, cooling, monitoring, and related aspects.
  • Troubleshoot infrastructure and security issues across network and data centre environments, including alert triage, incident management, and necessary remediation.
  • Identify vulnerabilities within MHR's network infrastructure and data centre environments, implementing measures to enhance security and protect critical IT assets.
  • Investigate and respond to intrusions, as well as unusual, unauthorised, or illicit activities.
  • Design and deploy infrastructure solutions according to security best practices, enhancing weaknesses, strengthening posture, and prioritising performance and availability.
  • Lead and manage large, complex projects aimed at upgrading or implementing IT infrastructure technologies.
  • Ensure comprehensive security enforcement for both perimeter and internal networks, addressing all seven layers of the OSI model.
  • Keep updated with the latest developments in infrastructure and security technologies, providing recommendations for new products, solutions, and services to enhance productivity, efficiency, and security.
  • Create reports for technical and non-technical staff, as well as stakeholders.
  • Collaborate with the Head of IT Infrastructure: IT and Security to shape the infrastructure and security technology roadmap.
  • Offer support to colleagues during their absence by promptly responding to operational or security incidents.
  • Collaborate with external service providers, from issue detection to resolution, ensuring effective partnership.
  • Adhere to security best practices and comply with ISO and SOC2 compliance frameworks.
Key Skills
  • Implementing, monitoring, and maintaining security tools
  • Configuring and managing servers
  • Expertise in virtualization
  • Managing firewalls effectively
  • Handling enterprise storage solutions
  • Collaborating with third-party Security Operations Centers (SOCs)
  • Proficiency in change management processes
  • Ensuring endpoint protection and antivirus measures
  • Managing vulnerabilities effectively
  • Ensuring secure email communication
  • Expertise in Microsoft security and compliance
  • Automating security processes and responses
  • Managing identity and access securely
About MHR

We are a family-owned business that values the well-being, financial stability, and inclusivity of our employees. We strive to provide a supportive working environment and offer a range of personalised benefits, including access to internal training courses, professional qualifications, and cross-departmental mentoring and coaching programs.

We are committed to making the world of work easier as a leader in the HR, payroll, finance, and integration solutions software and services industry. We design and develop innovative business solutions like iTrent and People First to support our customers' people-related challenges across every vertical.

We are proud to be a progressive organisation that encourages change and new ideas to shape our future development. Our goal is to make a positive impact on the world of work, and we invite you to join us on this journey.



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