System Administrator

Brennan. Where true performance thrives.

At Brennan, we believe that how technology is delivered is every bit as important as what the technology is. We focus on creating real and relevant value for customers with solutions that fit their specific needs and always reflect their true interests.

It’s a claim backed by our True Performance System – a way of working engineered to get us closer, and deliver better, for our customers and their actual experience of technology.

Why join Brennan

True performance for our customers starts with a true belief in our people.

It’s why we’ve structured our business to help our teams, and their talents, shine bright. It's why we’ve created a workplace where people of all backgrounds, beliefs and experiences are welcomed and empowered. And it’s why we’ve built an organization where real innovation makes a genuine impact and generates true rewards for our team members.

True rewards

In addition to competitive remuneration, Brennan offers extensive benefits, including:

Training and certification bonuses

Culture Awards that recognize excellence

Brennan Daredevils – our annual, all-expenses paid trip awarded to our top performers and outstanding contributors

Vibrant, fun social activities

Discounted hardware and software

An environment that embraces learning and development

The Role:

To provide 1st, level technical support to Brennan IT clients, engineers and staff, 1st level monitoring and technical support to Brennan IT clients and staff. To coordinate, collaborate and escalate incidents within stipulated timelines, maintain existing cloud/infrastructure services and ensure that environment runs in an optimal way. and Continuously Improve the Efficiency and Excellence of Service Delivery as Measured by Client facing Surveys and Ratings in every department you are part of.

Role Responsibilities:

Maintaining/contributing to KMS for client and internal team, for both technical & processes

Server monitoring using Logic, N-ABLE, Logic Monitor, Basic Intune / SCCM configurations

Understanding of O365, Mimecast, Intune, Azure integration

Manage security settings on Microsoft ATP

Knowledge of endpoint security at CSP level for Sophos, SentinelOne, CrowdStrike etc.

Vendor Management (hardware and Software vendors – HP, Dell, MS, VM, Citrix and others)

Storage understanding NAS, SAN e.g., data domain, IBM, Netapp, Hitachi, Fujitsu, HP 3par

Administration of Windows Server, groups, group policies, DNS, DHCP

Understanding of backups, replications for Veeam, Symantec, Zetro, Commvault

Ø Knowledge of as many more technologies like VMware, Windows Hypervisors, Azure Administrations, O365, Mimecast, SQL Administration, Windows Administration.

Must have secondary and tertiary technical skills.

Should have experience in VM Deployment, VM Migration, managing host clusters

Must have knowledge of Storage technologies like HP, IBM, Dell, Cisco servers

Demonstrable Industry based technical aptitude (E.g., Microsoft, Citrix, HP, VMware, Hyperv, Nutanix, O365, Azure Administration)

Proactive vs Reactive approach

ITIL Service Management Foundation accreditation

Key Competencies and Qualifications Required:

Windows Server including 2016/2019, DNS, DHCP, Group Policy

Active Directory 2012 and above

VMware / Virtualization (Hyper – V, VMware)

O365, Azure Administration