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Postfix Jobs (NOW HIRING)

StratasCorp

Linux Administrator

Pensacola, FL · On-site

$99K - $102K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Troubleshoot and maintain numerous applications running on Linux systems including DNS, NTP, and Postfix * Be available for modified shifts when working high priority tasking. Job Requirements * High ...

1 point system

Oracle DBA

Chandler, AZ · On-site

$50 - $68/hr

Maintain network services such as DNS, NTP, LDAP/Kerberos, SMTP (sendmail/postfix), and OpenSSH. * Troubleshoot and support network protocols (TCP/IP, HTTP, HTTPS, RPC). Monitoring, Incident ...

Quantum Leap Research, LLC

Be Seen First

Systems Engineer - Services

Leesburg, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience deploying / maintaining common business services * e-mail (Postfix / Dovecot / etc.) * Calendars (CalDav) * Chat * Password safes * Proxy servers * VTC * File share * Wiki Compensation and ...

McNichols Co

Systems Engineer

Tampa, FL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Shell scripting, automation, and common services like SSSD, SELinux, Postfix and BIND DNS * In-depth knowledge of enterprise storage systems (block, file and object), including provisioning and ...

Quantum Leap Research, LLC

Be Seen First

IT Helpdesk Technician, User Support

Leesburg, VA · On-site

$80K - $95K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Knowledge of common business services very desirable * * e-mail (Postfix / Dovecot / etc.) * Calendars (CalDav) * Chat * Password safes * Proxy servers * VTC * File share * Wiki Compensation and ...

Donato Technologies, Inc

SOA Architect

Albany, NY · On-site

... infix/postfix notation-based IBM Cobol Rules Engine system running in IBM OS. * 12 months experience in OpenShift Container Platform (OCP) environment with primary focus on aspects of designing ...

Electrosoft

Linux Engineer

Atlanta, GA · On-site

$125K - $140K/yr

Configure and manage NFTables, Firewalld, IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, Postfix/SMTP Relay. * Administer Linux Server Clustering, NFSv3/NFSv4, PXE boot, and SELinux. * Support Mirantis ...

Corporate Tools

Senior Data Center Linux Engineer

Johnston, IA · On-site +1

$150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Knowledge of Proxmox, KVM, Nginx, Apache, Exim and Postfix * Hands-on experience in one or more of the following: Linux scripting, Firewall, DNS. * Programming aptitude in one or more of the ...

Dexian

Systems Amin- Linux

Reston, VA · On-site

Configure and administer network services including NFTables, Firewalld, IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, and Postfix/SMTP relay. * Oversee Linux server clustering, NFS filesystems (NFSv3 ...

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Postfix information

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$24K

$119.4K

$167.5K

How much do postfix jobs pay per year?

As of Aug 13, 2026, the average yearly pay for postfix in the United States is $119,381.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $150,000.00 per year, depending on experience, location, and employer.

What is a Postfix administrator?

A Postfix administrator is an IT professional responsible for installing, configuring, maintaining, and troubleshooting the Postfix mail transfer agent (MTA) on servers. Postfix administrators ensure that email systems are secure, efficient, and operating smoothly, handling tasks like managing mail queues, setting up spam protection, and configuring user mailboxes. They often work with other email-related technologies and maintain documentation for system procedures.

What are some common challenges faced by Postfix administrators, and how can they be addressed?

Postfix administrators often encounter challenges such as managing spam, ensuring email deliverability, and configuring secure authentication methods. Staying updated with the latest security best practices and regularly monitoring logs can help prevent unauthorized access and abuse. Administrators should also collaborate closely with IT security and network teams to implement proper firewall rules and integrate spam-filtering solutions. Continuous learning and proactive system maintenance are key to successfully managing a Postfix-based mail server.

What are the key skills and qualifications needed to thrive as a Postfix administrator, and why are they important?

To thrive as a Postfix Administrator, you need strong knowledge of Linux/Unix systems, email protocols (SMTP, IMAP, POP3), and general mail server management, often demonstrated by experience or certifications like CompTIA Linux+ or RHCSA. Familiarity with Postfix configuration, anti-spam tools, and monitoring systems such as Logwatch or Nagios is typically required. Excellent problem-solving skills, attention to detail, and effective communication are vital soft skills in this role. These skills ensure secure, reliable email delivery and timely resolution of any server or security issues.
More about Postfix jobs
What job categories do people searching Postfix jobs look for? The top searched job categories for Postfix jobs are:
Postfix jobs near you
Infographic showing various Postfix job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 75% Physical, 21% Hybrid, and 4% Remote job distribution, with an average salary of $119,381 per year, or $57.4 per hour.

Site Reliability Engineer for Linux administration

Hyve Solutions

Greenville, SC • On-site

$53.50 - $71.25/hr

Full-time

Re-posted 8 days ago

Hyve Solutions rating

6.8

Company rating: 6.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

121st of 157 rated electronics manufacturers

Job description

Job Summary:
Hyve Solutions is dedicated to helping customers, business partners, and employees achieve success through shared goals and technology solutions. The Linux System Administrator is responsible for the day-to-day administration, maintenance, and support of Linux-based systems, focusing on system stability, patching, monitoring, and incident resolution.
Responsibilities:
• Install, configure, and maintain Linux servers (RHEL/Ubuntu/Rocky/CentOS), both physical and virtual.
• Manage core services: SSH, DNS, DHCP, NTP, LDAP/SSSD, postfix, NFS/SMB, systemd, and cron management.
• Apply patches and kernel updates; maintain package repos (yum/dnf/apt).
• Monitor system health and performance (top, iostat, sar, vmstat, netstat; or via Prometheus/Zabbix).
• Implement backup/restore routines (e.g., Veeam/Bacula/NetBackup); test recoveries.
• Manage storage (LVM, mdadm RAID, multipath, iSCSI/FC) and filesystems (ext4/xfs/btrfs).
• Harden hosts per baseline (CIS/STIG), firewall rules (iptables/nftables/firewalld), SELinux/AppArmor.
• Write basic automation/scripts (Shell script; optionally Python, Ansible playbook) for routine tasks.
• Respond to incidents; perform root cause analysis; document runbooks and SOPs.
• Support users/dev teams with environments, permissions, and troubleshooting.
Qualifications:
Required:
• Solid understanding of Linux OS fundamentals.
• Experience with systemd, networking, storage, and filesystems.
• Package management, log analysis (journalctl, syslog).
• Storage and filesystem management; backup fundamentals.
• Familiarity with monitoring tools (i.e. Nagios)
• Basic virtualization (VMware/KVM/Nutanix) and/or container basics (Docker).
• Basic scripting skills (Shell script); version control (Git).
• Understanding of security best practices: SSH keys, PAM, auditing (auditd).
• Ability to follow procedures and work under supervision.
• Bachelor's degree in Computer Science, IT, or related field (or equivalent experience).
• 3-5 years administering Linux(Rocky/RHEL/Ubuntu) in production.
Preferred:
• Certifications (nice-to-have): Red Hat RHCSA, CompTIA Linux+, LPIC-1.
Company:
Hyve Solutions partners with you to collaboratively design and deploy energy-efficient rack-level server, storage and networking solutions. Founded in 2011, the company is headquartered in Fremont, USA, with a team of 10001+ employees. The company is currently Late Stage.

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