What do we do? ATG connects thousands of auction houses, listing millions of items worth over $15 billion annually (and growing!), to buyers in over 170 countries around the world. These buyers generate over 100 million bids a year for our sellers, helping them achieve maximum value for the goods they sell. We help auctioneers sell everything from medieval swords to combine harvesters, paintings, and decorative art through to classic cars, furniture, and Caterpillar forklifts. We do this through 8 marketplaces that leverage our online auction technologies. We make auctioneers more efficient; we make small companies big by bringing them access to millions of bidders they could never find on their own, and we bring them technology they could never afford alone. We bring bidders choice of unique and specialized items, convenience, and trust. We do it all in a shared success model that accelerates growth of the circular economy and sustainable buying. With ATG, our buyers and sellers win but so too does the planet! We have ethical ambition and it’s something our employees value and is a key part of who we are….as well as being a high growth marketplace company with excellent competitive positioning!

About the opportunity: The Senior Sys Admin is responsible for selecting, designing, implementing, maintaining and supporting back-office IT systems as part of the corporate IT team, serving internal staff of the group.

What your contributions will be:

Perform analysis of system needs; contribute, coordinate, and facilitate the design, architecture, integration, and installation of products and services
Establish procedures for management of system users, user environments, directories, and securities for each division based on environmental needs
Perform system troubleshooting to isolate and diagnose problems
Coordinate installation of hardware and software
Monitor and maintain system stability
Prepare and maintain documentation of system configurations
Test, evaluate, configure, and install products
Maintain organization backup and restoration of products and procedures
Maintain user access and permission structure
Manage and maintain operating systems, servers, network, telephony, laptops, mobile devices and other related technology devices, licenses and relationships
Develop, implement and manage tools for automation of systems administration tasks
Perform other miscellaneous duties as assigned by management

What you will bring to the team:

Possess a strong aptitude towards innovative systems development
Must be able to work flexible hours on-site and remote
Must be able to work in a complex, dynamic team environment with minimal supervision and possess good organizational skills
Strong interpersonal skills
Ability to communicate with individuals at all levels of company and with various business contacts outside of the company in an articulate, professional manner
Ability to organize, prioritize, and handle multiple assignments in day-to-day support and in strategic driven project assignment

Good working knowledge of most of the following:

Windows Server
Windows 10 & 11
Active Directory\Azure Active Directory
O365, (All areas, including SharePoint, Exchange, Intune & Teams)
Atlassian Suite
Networking technologies (TCP/IP, DNS, SMTP, VLANs, Wireless, Firewalls,
Routing/Switching, VPNs)
Scripting (PowerShell)
Virtualization (VMWare & Azure)
Call center management
VOIP technologies
Mac support is beneficial

Bachelor’s degree in Computer Science, MIS or related Engineering discipline with at least 5 years of relevant work experience resulting in expertise in the following:
Vendors: Microsoft, Atlassian, Fortinet, Cisco, VMWare, Lenovo, Dell
Technologies: Azure, Office 365 Suite, Single Sign On, TCP/IP, Switched Networking, Virtualization, Cloud Computing, Helpdesk and Ticket Management, Automation Scripting
Ad Migration, Network Security Principles

Applicable technology certifications or relevant experience in virtualization, storage, network, systems administration or security with at least 7 years of relevant work experience.

ATG (Auction Technology Group) jobs

Senior System Administrator