Junior System Administrator – Security & IT (TS/SCI)

M.C. Dean, Inc.; Sacramento (CA); On-site; USD 83,000 - 114,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401k Retirement Plan

Paid time off

Tuition reimbursement

Job summary

M.C. Dean, Inc. is seeking a System Administrator 1 in its Security and Electronic Systems (SES) unit.

You will join a team that designs, operates and maintains electronic security services for federal, local and commercial customers, including intrusion detection, access control, video surveillance and IT systems. Responsibilities include monitoring and testing Physical Access Control, CCTV, PSIM and IT systems, providing Tier 1 helpdesk support, and ensuring IA compliance through patching and

Qualifications

• BS degree with 0+ years of progressive experience OR HS diploma with 6+ years of progressive experience.
• Experience in system administration, triage, resolving problems, and deploying workstations.
• Understanding of Windows patching and vulnerability remediation.
• Basic networking knowledge (VLANS and routing).

Responsibilities

• Provide end-user IT support and access assistance.
• Answer help desk calls and triage, escalating as needed.
• Document issues in ticketing system with troubleshooting steps.
• Monitor enterprise systems for outages and degraded services; notify senior admins.
• Support Windows OS configuration, installation, and antivirus updates.
• Assist with system backups, log reviews, and integrity checks.
• Apply STIGs to Windows servers/workstations; perform deployments.
• Contribute to SOPs and technical documentation.
• Maintain flexible shifts including nights, weekends, and on-call as required.

Skills

Windows OS

Patch management

Networking basics

Security+ IAT II

Helpdesk

Troubleshooting

Education

Bachelor's degree

High school diploma

Tools

Excel

Word

Visio

PowerPoint

Job description

M.C. Dean, Inc. is seeking a System Administrator 1 in its Security and Electronic Systems (SES) unit.

You will join a team that designs, operates and maintains electronic security services for federal, local and commercial customers, including intrusion detection, access control, video surveillance and IT systems. Responsibilities include monitoring and testing Physical Access Control, CCTV, PSIM and IT systems, providing Tier 1 helpdesk support, and ensuring IA compliance through patching and