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# Network/System Administrator

- **Company:** Smartertools, Inc.
- **Location:** Phoenix, AZ, United States
- **Experience:** Experienced
- **Salary:** $50,000.0 - $70,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Apache HTTP Server, Microsoft Azure, Ubuntu (Operating System), Debian Linux, Linux, Domainkeys Identified Mail, Domain-Based Message Authentication Reporting and Conformance (DMARC), Domain Name System (DNS), Message Transfer Agent, Microsoft Exchange Server, Web Servers, Internet Information Services (IIS), Internet Message Access Protocols, Simple Mail Transfer Protocols, Microsoft SQL Server, Windows Servers, MySQL, Network Administration, Nginx, Red Hat Enterprise Linux, Remote Access Technology, Cloud Services, Server Administration, Wireshark, Network Routers, Diagnostic Tools, Postfix, Sender Policy Framework (SPF), Containerization, Kubernetes, Perfmon, Docker
- **Published:** June 6, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=64c47ecb5ef33414

## About the Role

Do you have experience in Ubuntu?, * Network management: 3 years

 * Microsoft Windows Server 2018+: 3 years
 * Ubuntu, Debian, RHEL: 3 years
 * IIS, Nginx, Apache, etc.: 3 years
 * Containerization (Docker, Kubernetes): 3 years
 * Technical support: 3 years
 * MSSQL and MySQL (or derivatives): 3 years

Qualifications:

 * Detailed understanding of email servers (Microsoft Exchange, Postfix, Dovecot, etc.)
 * Knowledge of troubleshooting tools such as perfmon and Wireshark
 * Strong server administration knowledge (Windows Server and Linux)
 * Knowledge of mail server protocols and security (IMAP, SMTP, DKIM, SPF, DMARC, etc.)
 * Knowledge of Windows and Linux web servers and DNS
 * Understanding of routers and firewalls
 * Ability to work in a rapidly changing and growing organization
 * Long-term career mindset (The average tenure at SmarterTools is 6 years)
 * Excellent communication, interpersonal, and written skills
 * Great customer service and problem-solving skills
 * Eligibility to work in the United States
 * Passed background check, * Linux OS: 3 years (Required)

## Description

The Network/System Administrator will provide tier 3 support to other server and network administrators responsible for the installation and management of our software. Typical installations include Windows Server 2018 and above, Ubuntu or Debian servers, and/or VPS or cloud solutions. (Azure, AWS, etc.) Support is handled via RDP, attended/unattended remote access, and via phone and email ticketing. In this position, you will also have the opportunity to work independently on individual tasks and as a team member to contribute to our company goals: building the best software and delivering the best support in our marketplace.


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