Electronic Security IT System Administrator (System Administrator 2) - Fremont, CA

M.C. Dean, Inc•Fremont, CA

1d•Onsite

About The Position

M.C. Dean is seeking an Electronic Security IT System Administrator to join their Security and Electronic Systems (SES) business unit. This role is part of a team that designs, engineers, integrates, operates, and maintains electronic security services, including intrusion detection, access control, biometric authentication, video surveillance, audio visual, IT systems, perimeter defense, and command and control systems for federal, local, and commercial customers. The Electronic Security IT System Administrator is a key member of the global technology team responsible for building and maintaining enterprise technology application systems.

Requirements

Bachelor's Degree and 2+ Years of progressive experience or Associate Degree and 6+ Years of progressive experience or HS Diploma or Equivalent and 8+ Years of progressive experience.
System administrator experience in performing triage on system problems, resolving the system problems, analyzing system data to prevent problems, implementing new workstations, and system extensions.
Demonstrated understanding of Windows patching and vulnerability remediation.
Demonstrated advanced knowledge of Windows active directory hierarchy and implementation.
Basic knowledge of large-scale networking, VLANS and routing.
Requires reliable attendance at customer site during work hours required by customer.
Demonstrated background working with multidisciplinary teams.
Demonstrated time management and organization skills to meet deadlines and quality objectives.
Proficient in MS Excel, Word, Visio, and PowerPoint.

Nice To Haves

2 + years of experience programming/administrating Physical Access Control Systems preferred.
Demonstrated previous experience effectively managing small teams.
Certifications in Windows (10, 11, Server 2016-2025), AWS Cloud, Linux (Red Hat, Centos, Docker, Kubernetes), Databases (SQL, Cassandra, Mongo, Redis), and Networking Protocols strongly preferred.

Responsibilities

Maintaining production systems, software, hardware, and end devices.
Installation, configuration, maintenance, and support of physical and cloud-based Windows and Linux servers.
Ensuring the security, integrity, and availability of systems.
Monitoring operational systems for errors and alerts.
Troubleshooting, adding, configuring, and removing various technologies related to access control, intrusion detection, emergency, video, and other security systems.
Document daily functions and troubleshooting process to create and revise playbooks.