Linux System Engineer

Join our dynamic team as a Mid or Senior Systems Engineer, a pivotal role within our System Engineering team. You'll be instrumental in supporting, maintaining, and enhancing the technical systems and infrastructure for both our customer-facing and corporate services (OSS).Key Responsibilities:Deliver continuous incremental improvement of systems and infrastructure.Take end-to-end ownership and responsibility of technical solutions.Engineer solutions to complex challenges and business requests.Deliver on shared team priorities.Coach and mentor team members, fostering their success.Act as a technical escalation point and participate in a 24/7 escalation rota.Document processes comprehensively to ensure team clarity.Drive tasks forward with energy and enthusiasm.Essential Experience:Minimum of 5 years in a commercial environment supporting the following:Expert in Linux Administration.Application support (e.G., PostgreSQL, Radius, DNS).Scripting experience (ideally Python and/or PowerShell).AWS (CloudFormation, Route53, S3, Lambda, Security, and troubleshooting).Automation tools (Puppet, Ansible, Git).Strong troubleshooting and diagnosis skills.Network and firewall knowledge.Familiarity with VMware and/or OpenStack.Experience with backup and replication technologies (ideally Veeam and Zerto).Structured change management and ITIL knowledge.Desirable Skills:Experience with common applications such as Apache, MSSQL, Postgres.Networking (TCP/IP, MPLS, VPN, VLANs, IPv6).Kubernetes and deployment pipelines.Exposure to public and private cloud platforms (IaaS, PaaS, SaaS).Familiarity with standards including ISO9001, ISO27001.Previous experience in a Telecoms business.Comfortable with a Kanban workload management approach.Good communication and influencing skills.Interpersonal Skills:Ability to influence and lead.Supportive team player.Open to giving and receiving feedback.Alignment with company values and happiness objectives.Kind, understanding, and a good listener.Organized with strong attention to detail.Impact You'll Make: You will contribute to our long-term goals and join a team committed to positive business practices. We aim to improve the lives of our employees, contribute to our community and charity work, and care for the environment.Benefits:2x Life Assurance Cover, with the option to flex upwards.25 days annual leave, rising to 30 with length of service, plus the option to purchase up to 5 more.Access to private medical healthcare and a healthcare cash plan.An extra day off for your birthday.Car salary sacrifice scheme.Continuous learning and development.Discounted mobile plans.Flexible and hybrid working.Free onsite parking.Internal coaching and mentoring opportunities.Onsite contemplation and prayer room.Onsite electric car charging points.Optional flexible critical illness cover.People-friendly policies.Recognition awards to celebrate outstanding employees.Retail discounts.Salary sacrifice pension with minimum 3% employee and 5% employer contributions.Six-monthly salary reviews.Subsidised nursery fees.Subsidised onsite restaurant.Travel loan and Ride2Work schemes.Two days’ paid leave per year for voluntary work.Join us in making a significant impact and being part of a company that values its people and the planet.