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System Administrator III

Precinmac

IT System Administrator III

Working under limited supervision, the IT System Administrator III is a senior-level technical role responsible for managing, optimizing, and securing the organization's infrastructure. This position provides advanced support, leads system implementations, and acts as an escalation point for complex issues across servers, networks, applications, and cloud environments.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Administer, maintain, and optimize Windows and/or Linux server environments

Manage infrastructure services including Active Directory, DNS, DHCP, Group Policy, identity and access management, and directory synchronization

Oversee enterprise storage, virtualization platforms (VMware/Hyper-V), and backup/DR solutions

Implement and maintain security standards, patching, hardening, and monitoring across all systems

Provide Tier III incident and problem resolution for escalated infrastructure issues

Lead system upgrades, migrations, integrations, and infrastructure projects

Manage cloud environments such as Microsoft 365, Azure, or AWS

Develop and maintain technical documentation, diagrams, SOPs, and runbooks

Collaborate with cross-functional teams including Networking, Security, Helpdesk, and Application Support

Perform capacity planning and make recommendations for system improvements

7+ years of hands-on experience as a system administrator or similar role, required

Bachelor's degree, preferred

Relevant certifications preferred (e.g., MCSA/MCSE, Azure Administrator, AWS SysOps, VMware VCP, CompTIA Security+)

Ability to travel (20%)

Advanced knowledge of Windows Server and/or Linux systems

Strong experience with virtualization (VMware, Hyper-V)

Familiarity with cloud platforms (Azure, AWS, Microsoft 365)

Experience with PowerShell or similar automation/scripting tools

Strong understanding of networking fundamentals (TCP/IP, routing, firewalls, VLANs)

Experience with endpoint management platforms (Intune, SCCM, Jamf, etc.)

Knowledge of security best practices, compliance standards, and threat mitigation

Excellent troubleshooting, documentation, and communication skills

Strong analytical and problem-solving abilities

Ability to work independently and lead technical initiatives

Effective communication with both technical and non-technical stakeholders

High attention to detail and commitment to system reliability and security

Prolonged periods sitting at a desk while working on a computer

Ability to lift up to 15 pounds as required

Must be able to quickly navigate manufacturing areas

Ability to stand, bend, crawl, stretch, lay, and squat for equipment maintenance

Precinmac is an equal opportunity, affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This role requires access to U.S. export-controlled information. Therefore, employment will be contingent upon the ability to prove that you meet the status of a U.S. Person as one of the following: U.S. lawful permanent resident, U.S. Citizen, have been granted asylee or refugee status (i.e., a protected individual under the Immigration and Naturalization Act, 8 U.S.C. 1324b(a)(3)).

Vacancy posted 1 day ago
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