Systems & Network Administrator at Mammoth Holdings LLC

Description

 About Us

We are a fast-growing, multi-site car wash company that relies on a strong IT foundation to deliver fast, secure, and seamless service to our customers. With hundreds of employees and thousands of daily transactions, our operations depend on a technology team that keeps systems reliable, compliant, and running at peak performance.

Role Overview

As a Systems & Network Administrator, you’ll be a key player in supporting and optimizing our IT environment. This hands-on, hybrid role covers server, network, and site-level systems across our expanding network of car wash locations. You’ll troubleshoot complex issues, maintain secure connectivity, and contribute to projects that improve efficiency and compliance. If you enjoy solving technical challenges in a fast-paced, high-energy environment, this role is for you.

Key Responsibilities

• Deploy, configure, and maintain servers, networking      hardware (switches, firewalls, wireless access points), and workstations      across multiple sites.
• Support and maintain WAN/LAN connectivity, VPNs, and      core network services (TCP/IP, DNS, DHCP, VLANs).
• Manage and optimize Microsoft 365 (Entra ID,      Exchange, Security & Compliance) for secure, efficient access and      performance.
• Oversee system monitoring, patch management, and      endpoint protection.
• Monitor performance of POS/payment systems and ensure      PCI DSS compliance.
• Create and maintain network diagrams, system      configurations, and documentation.
• Provide input for IT projects, migrations, and      infrastructure upgrades.
• Collaborate with senior administrators and IT      leadership on system improvements and compliance.
• Support disaster recovery planning and contribute to      cybersecurity initiatives.

Qualifications

Required:

• 3–5 years of experience in systems and/or network      administration.
• Strong understanding of TCP/IP, DNS, DHCP, VLANs, and      VPNs.
• Hands-on experience with Microsoft environments      (Windows Server, Active Directory, M365).
• Experience with network hardware (Cisco, Meraki,      Fortinet, Aruba, or similar).
• Strong troubleshooting skills with a customer service      mindset.

Preferred:

• Certifications such as CompTIA Network+, CCNA, or      MCSA.
• Experience with scripting/automation (PowerShell,      Python).
• Familiarity with PCI DSS or compliance-driven      environments.
• Exposure to retail or multi-site business systems      (POS, kiosks).
• Competence with cloud platforms (Azure, AWS) or      virtualization (VMware, Hyper-V).

What We Offer

• Hybrid work from home/office each week.
• Competitive salary with advancement opportunities.
• Comprehensive health, dental, and vision benefits.
• 401(k) with company match.
• Paid time off and holidays.
• Professional development and certification      reimbursement.
• Opportunity to grow into a senior-level administrator      role as the company expands.