On-Site Enterprise Security Systems Administrator

VIRSIG, LLC.; Jersey City (NJ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Health and welfare benefits

401(k) plan with company match

Job summary

VIRSIG in Jersey City, NJ is seeking a Security Systems Administrator to provide day-to-day administration, coordination, maintenance support, and technical oversight for client-owned security systems and applications.

The role requires Windows Server administration experience, networking knowledge, cybersecurity practices, and the ability to work on-site with clients and vendors. On-call support and collaboration across teams are part of the job.

Qualifications

• Minimum 1 year of Windows Server administration experience.
• Experience supporting enterprise applications and troubleshooting in a production environment.
• Working knowledge of networking concepts, user/access management, system patching, vulnerability remediation, and cybersecurity best practices.
• Ability to coordinate effectively with customers, vendors, contractors, and technical teams.
• Strong troubleshooting, organizational, documentation, and communication skills.
• Ability to work independently while following client procedures and change-management requirements.
• Ability to reliably commute to the client site in Jersey City, NJ 07310 - this is an on-site position and is not remote.
• Ability to participate in on-call support as needed.

Responsibilities

• Provide administration and technical support for client-owned physical security systems and applications.
• Coordinate routine and scheduled system maintenance with the client’s maintenance contractors and technology vendors.
• Coordinate system patching, updates, and reboot schedules while minimizing operational disruption.
• Work with the client and maintenance contractors to identify, track, and remediate system vulnerabilities.
• Troubleshoot system and application issues and coordinate resolution with manufacturers, vendors, and support partners.
• Assist with maintaining system configurations, documentation, inventories, maintenance records, and other technical information.
• Work with client stakeholders to develop and maintain a responsibility matrix for security applications across facilities in the NY/NJ area.
• Assist with updating and maintaining the client’s Security Systems Plan for applicable security applications.
• Coordinate activities among internal stakeholders, maintenance contractors, and system vendors.
• Support system availability, cybersecurity, lifecycle management, and operational readiness.
• Participate in on-call support as needed.

Skills

Windows Server administration

Networking concepts

Troubleshooting

Documentation

Communication skills

On-site commuting

On-call support

Tools

VMware

Linux administration

Avigilon

Genetec

HID SAFE

BriefCam

Barco video wall

ELSAG LPR

UVeye

Chemring

Job description

VIRSIG in Jersey City, NJ is seeking a Security Systems Administrator to provide day-to-day administration, coordination, maintenance support, and technical oversight for client-owned security systems and applications.

The role requires Windows Server administration experience, networking knowledge, cybersecurity practices, and the ability to work on-site with clients and vendors. On-call support and collaboration across teams are part of the job.