System Administrator, Electronic Security Systems

Job overview

The System Administrator, Electronic Security Systems role is onsite in Chantilly, VA, with an annual salary of $125,120–$172,040. The position supports M.C. Dean's Security and Electronic Systems business unit, which works on complex infrastructure and electronic security systems. The administrator monitors, maintains, tests, and troubleshoots physical access control, CCTV, PSIM, and supporting IT infrastructure. The role helps ensure secure, reliable systems, resolve escalated issues, and meet stakeholder and performance requirements.

What you'll do

• Manage physical security system support
• configure Windows systems and endpoints
• troubleshoot and maintain infrastructure
• apply patches and STIGs
• manage Active Directory, virtual platforms, VDI, applications, databases, and storage
• analyze escalated issues
• document procedures and train users. Requires active Top Secret with SCI and ability to obtain a polygraph
• travel up to 10% annually.

What we're looking for

Skills & competencies

system administrator

chantilly va

full-time

electronic security systems

physical access control

cctv

windows

active directory

vmware

citrix vdi

top secret sci

up to 10% travel

$125,120–$172,040/year

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, vision, life and disability insurance, paid time off, tuition reimbursement, 401(k), military reserve pay offset, and paid maternity leave.

Why this role

Requires active Top Secret with SCI and ability to obtain a polygraph, plus Security+ certification, CASP, or CISSP. Travel up to 10% annually, CONUS and OCONUS.

About the employer

M.C. Dean, Inc is hiring for this role. Industry: Electrical Contractors and Other Wiring Installation Contractors. Sector: 23.