Senior Infrastructure Engineer maintaining and securing SiXworks' multi-classification digital environments. Collaborating with IT teams to enhance security and support various cloud solutions.
Responsibilities
Maintain, improve, and secure SiXworks’ multi-classification, virtualised, collaboration and development environments.
Work with IT infrastructure colleagues to improve SiXworks’ ‘Secure by Design’ capabilities, internally and across its projects.
Provide Infrastructure support to SiXworks’ public cloud SaaS offerings (Office 365) as well as project-based systems (public, private and hybrid clouds) in implementation and support lifecycles.
Perform maintenance tasks on the infrastructure through change control.
Assist with monitoring and management of SiXworks’ and project-based ticketing and alerting systems for new changes and security alerts.
Triage monitoring alerts and perform appropriate action.
Maintain monitoring components in line with infrastructure developments.
Ensure all platforms are patched in line with provider recommendations and SiXworks security policy.
Quickly and accurately assess impact of incidents, initiate return to service and ensure follow up actions are completed.
Identify trends and problems and plan changes to improve stability and performance.
Maintain cutting edge knowledge and skills in the design and build of secure public, private, and hybrid cloud and network technologies.
Develop personal knowledge through study/research toward vocational certifications in relevant technologies/vendors.
Advise customers and project teams on infrastructure and support aspects.
Cascade knowledge through knowledge articles for the team and wider organisation.
Support the SiXworks team in winning business.
Requirements
Team Player
Windows Server 2016+ administration.
RedHat Openshift Linux (CentOS/RedHat/Ubuntu) EUD provisioning, maintenance, patching and hardening.
SSO – concepts and operation.
Understanding of working in protectively marked environments.
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