Engineer, Enterprise Service Desk
- Location
- Remote in US
- Work mode
- Remote
- Employment type
- Full-time
About the job
Job Summary:
The Enterprise Service Desk Engineer supports and maintains a multi-tenant hosted infrastructure, acting as a Tier 3 escalation point for complex technical issues within the Enterprise Service Desk. The role includes support and administration of client environments across a broad range of technologies, along with coordination with clients and third-party vendors.
This position also works closely with SME engineering teams to ensure client platform stability, reliability, and service continuity.
Responsibilities (including, but not limited to):
- Respond to escalated issues from Tier 1 and Tier 2 Service Desk Administrators in a timely and professional manner
- Take ownership of escalated issues through to full resolution
- Manage and support a multi-tenant hosted platform within a team-based environment
- Manage VMware virtualized environments
- Support physical data center infrastructure and associated resources
- Work closely with clients and third parties to resolve escalated issues
- Provide out-of-hours escalation support on a rotating schedule, approximately every 2–3 months
- Maintain a high level of interaction with Tier 1 and Tier 2 teams, fostering positive and effective working relationships
- Provide regular status updates on outstanding tickets and active project work in ServiceNow
- 9:00 AM and 6:00 PM EST, including Monday through Friday
- Flexibility during periods of colleague PTO
- Occasionally perform scheduled maintenance or project work during evenings and weekends
Technical Skills & Experience:
- Advanced Windows domain administration and troubleshooting
- Microsoft 365, including Teams, Exchange, Intune, SharePoint, Azure Cloud, and Azure AD
- Storage Area Networks, including Nimble and Pure Storage
- Public cloud platforms, including Azure and AWS
- Multi-factor authentication solutions, including Microsoft Authenticator and DUO
- Backup and recovery solutions, including Veeam, MSP360, and AWS
- Core networking concepts, including TCP/IP, LAN/WAN, DHCP, DNS, routing, switching, and firewalls
- Citrix XenApp administration
- Identity and access management, including Okta
- Windows Server and Linux Server OS management
- Virtualization platforms, including VMware and Proxmox
- Secure Email Gateway / Email Security Gateway solutions, including Proofpoint and Mimecast
- PowerShell scripting
- Endpoint protection / anti-virus software, including SentinelOne
- VoIP systems and platforms, including Cisco and Microsoft Teams
Qualifications and Education Requirements:
- Bachelor’s degree or equivalent professional experience
- Microsoft certification preferred, including AZ-104, MSCE, or Windows Server Administration
- VMware certification beneficial, including VCP or VCA
- Networking certifications beneficial
- Minimum 3–5 years of experience in a Tier 2 / Tier 3 support team or similar role
- MSP experience strongly preferred
From ABACUS's careers page (Greenhouse), checked 29 Oct 2026.
How to apply
- Select Apply on abacustechnology.com. It opens ABACUS's own application form in a new tab, run on Greenhouse.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- ABACUS will reply to you directly. No real employer asks you for money to apply.
Posted 29 Sept 2026 · checked 29 Oct 2026 · Report this job