System Administrator

Job description

Demand for Omnia’s SaaS solution is rising quickly in Europe. After successful launches with most of the large retailers in the Netherlands, and with significant funding from an external investment firm, Omnia is ready to expand beyond our country’s borders and grow internationally. To achieve this mission, our Chief Architect Nathan Johnstone is searching for a passionate System Administrator who will take our systems and infrastructure to the next level. Together with Pavle Sazdov you will be working on many interesting challenges ahead. You will be wearing many hats, and that should excite you.


What are we facing?

Your priority as a System Admin is making sure the internal infrastructure and systems run as smoothly as possible. The Infrastructure team will logically expand, and this provides an opportunity for you, over time, to grow into a DevOps position. Therefore, experience with infrastructure and configuration provisioning tools like Terraform, Packer and Ansible, and CI/CD tools like TeamCity and Octopus Deploy would be an advantage. Interest in using them is a must! 


You will be working in an Agile team embracing the DevOps methodologies. You are an administrator who is passionate about working with technology, have a desire to automate everything, are unafraid of challenges, and fully understand the importance of moving our platform to Azure.


What it comes down to: 

  • Manage and monitor all installed systems and infrastructure such as rack and blade servers, NAS devices, Wi-Fi access points, and managed switches and routers.

  • Install and configure new hardware such as laptops, monitors, cameras, printers, NAS devices, rack and blade servers, wi-fi access points, network switches and other network devices.

  • Install, configure, test and maintain operating systems, applications and system management tools. Experience with Mac OS, Windows 10, Windows Server 2012/2016/2019 and Ubuntu server is desired.

  • Proactively ensure the highest levels of systems, network and infrastructure availability. You have experience with monitoring tools such as DataDog and the ELK stack. You also have experience using Windows built in tools such as Windows Performance Monitor and setting up alerts. 

  • Maintain security, backup, and redundancy strategies.  

  • Write and maintain scripts to increase system efficiency and lower the human intervention time on any tasks. Knowledge of PowerShell and Bash is therefore advantageous. 

  • Provision new users, create email addresses, groups and resources in Exchange Online and Office 365 portals. 

  • Troubleshoot and resolve level 1 support tickets from our staff.

  • Troubleshoot and resolve other issues based on priority. 

  • Participate in the design of information and operational support systems.

  • Liaise with vendors and other IT personnel for problem resolution.

  • Automate, automate, automate!

The development team

Our team consists of the Chief Architect, Architect, Lead developer, another System Administrator, and a great team of Developers from all over the world. 


What are we looking for?

For a System Administrator within Omnia, we ask at least:

  • Bachelor Degree level of thinking

  • Proven working experience in installing, configuring and troubleshooting Windows based environments.

  • Experience working with Ubuntu server and Bash scripting. 

  • +2 years of experience with Active Directory, Virtualization (Hyper-V and/or VMware),, PowerShell, Exchange Online and Office 365 administration.

  • Experience with Cisco Meraki solutions, HP/Dell switches and Fortinet products

  • Familiar with / interest in SQL Server administration

  • Familiar with / interest in networking, subnetting, VLAN, VPN technologies, etc. 

  • Familiar with / interest in Terraform, Packer, Ansible and TeamCity 

  • Familiar with other IaC tools such as Jenkins, Salt, Puppet or Chef is also advantageous but not necessary 

  • Possessing industry standard certificates such as Microsoft Certified Professional, MCSA/MCSE, CompTIA Network+ or other will give you an edge over others 

  • Eager to learn everything there is to know about working in DevOps and with the Azure cloud platform

  • You share the same DNA – we have an obsession with excellence, continuously focus on our personal and professional growth, are resilient entrepreneurs, and true collaborators.

What do we offer?

At Omnia, attracting and retaining top talent is one of our highest priorities. Employee happiness is important to us because we think it is vital for a thriving organization. Therefore, we offer top-notch perks and benefits to make sure we promote happiness in the best way we can:

  • Competitive salary

  • Generous pension plan

  • Full flexibility in working hours

  • Work from home and abroad flexibility

  • Choose your own devices

  • Wednesday Omnia lunches

  • Health & wellness: sponsored memberships

  • Free drinks and fresh fruits

  • Company sponsored social events

  • Recognition program

  • Excellent career growth opportunities

  • NS business cards

  • Green and flexible transportation

  • Referral bonus program

  • Extended parental leave

  • Volunteering events

  • Self-development: training and coaching

Apply If you think this job will perfectly suit your goals and your DNA is a match.

Omnia - Reinventing Retail

Omnia was founded in 2015 with one goal in mind: to help retailers take care of their assortments and grow profitably with technology. Today, our full suite of automation tools help retailers save time on tedious work, take control of retail their assortment, and build more profitable pricing and marketing strategies. Omnia serves more than 100 leading retailers, including Decathlon,, Tennis Point,, Wehkamp, de Bijenkorf, and Feelunique. For her clients, Omnia scans and analyzes more than 500 million price points and makes more than 7 million price adjustments daily.