Systems Administrator

Air Treatment Corporation • Full-time • Brea, CA, US • 22h ago

Job Description

Job Description

Description

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.

Requirements

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.

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