Air Treatment Corporation is a dynamic, collaborative work environment. We understand the expectations of high–quality customer service, therefore we actively search and promote a cohesive team that is formulated to exceed expectations. We are devoted to the growth of our employees and look to provide opportunities for advancement from within.
Hiring Manager: Matt Lowe
Location: Brea, CA
Estimated Pay Range: $85,000.00 - $120,000.00
Job Summary:
The Systems Administrator is responsible for managing and maintaining our organization's IT infrastructure, ensuring optimal performance, security, and reliability.
Duties/Responsibilities:
• Install, configure, and maintain operating systems, software, and hardware.
• Monitor system performance and ensure availability and reliability.
• Administer and maintain system security and backup protocols.
• Troubleshoot and resolve hardware, software, and network issues.
• Perform regular system upgrades and apply patches to ensure optimal performance.
• Manage user accounts, permissions, and access rights.
• Implement and manage system and network configurations.
• Collaborate with IT team members to enhance security and efficiency.
• Maintain comprehensive documentation of systems and processes.
• Ensure compliance with company policies and industry regulations.
• Provide technical support and guidance to end-users.
• Plan and execute system capacity and resource planning.
• Automate routine tasks using scripts and configuration management tools.
• Participate in disaster recovery planning and testing.
• Evaluate and recommend new technologies to improve infrastructure efficiency.
Required Skills/Abilities:
• Proficiency in managing and configuring Windows server environments
• Experience with virtualization technologies (Windows Hyper-V)
• Strong understanding of network protocols, firewalls, and security principles
• Familiarity with cloud platforms like AWS or Azure
• Experience with system monitoring and performance tuning tools
• Proficient in scripting languages such as Bash, PowerShell, or Python
• Strong problem-solving skills and attention to detail
• Excellent communication and documentation skills
• Ability to manage and prioritize multiple tasks and projects
• Knowledge of backup and recovery solutions
• Experience with Active Directory and Group Policy management
• Availability for on-call support and emergency response as needed
Education and Experience:
• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience
• Proven experience as a Systems Administrator or in a similar role
• Relevant certifications such as CompTIA A+, Network+, Security+, or Microsoft Certified Solutions Expert (MCSE) preferred.
Physical Requirements:
• Prolonged periods sitting at a desk and working on a computer.
• Frequent use of hands and fingers to operate a computer keyboard, mouse, and other technical equipment.
• Ability to occasionally stand, walk, bend, kneel, or crouch to install or troubleshoot equipment.
• Ability to lift and move equipment up to 25–50 pounds (computers, monitors, printers, network equipment).
• Visual ability to read screens, technical documents, and equipment labels.
• May require travel between office locations or facilities.
• On-site position, no relocation provided.
At Air Treatment Corporation, we are committed to growth, innovation, and excellence. As leading experts in HVAC & R solutions, we recognize that the success of our team drives the success of our company. This is echoed in our commitment to a workplace built on fairness, professionalism, and opportunity, ensuring that every team member is valued. Join our team and contribute your unique skills and perspectives to help us continue delivering industry-leading solutions.
Compensation details: 85000-120000 Yearly Salary
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