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Systems Administrator Junior

Crossfire Consulting CorpNew York, NY🇺🇸United StatesPosted Sep 17, 2026

Quick Overview

Seniority
Junior
Work mode
On Site
Location
New York, NY, United States
Posted
Yesterday
SQLSQL ServerEncryptionActive DirectoryCapacity PlanningDNSPowerShellRisk Assessment

Job Description

Systems Administrator

Contract Length: 1 year
Location: NYC
Work Setup: On-site, 5 days per week

We are seeking a highly motivated and customer-focused Systems Administrator to support and maintain the Companys enterprise physical security and surveillance infrastructure. The Systems Administrator will be responsible for the administration, maintenance, optimization, and support of Pro-Watch Access Control Systems, Genetec Security Center, ChangeGear SQL databases, enterprise camera/video surveillance systems, and Windows server infrastructure.

Systems Administrator Responsibilities
  • Administer and maintain Client Pro-Watch access control servers and associated hardware.
  • Support and manage Genetec Security Center servers, video management systems, and camera integrations.
  • Maintain and optimize ChangeGear SQL databases, including performance, availability, backup, and recovery.
  • Serve as the subject matter expert for enterprise IP camera systems, video recording platforms, storage systems, and surveillance infrastructure.
  • Troubleshoot access control, surveillance, server, and database-related incidents.
  • Coordinate hardware and software upgrades for physical security systems and supporting infrastructure.
  • Monitor system health, performance, capacity, and availability.
  • Perform system patching, firmware upgrades, security updates, and vulnerability remediation.
  • Develop and maintain disaster recovery and business continuity procedures.
  • Create and maintain technical documentation, system diagrams, operating procedures, and support guides.
  • Provide on-call and emergency support for critical physical security and surveillance systems.
  • Collaborate with cybersecurity, networking, facilities, and operations teams.
Systems Administrator Required Technical Skills
  • Client Pro-Watch Access Control Administration
  • Genetec Security Center administration and support
  • IP camera systems, video encoders, NVRs, DVRs, and enterprise video storage solutions
  • Card access systems, badge management, door controllers, and physical security integrations
  • Windows Server and desktop operating systems
  • Active Directory, Group Policy, and domain services
  • Microsoft SQL Server administration and maintenance
  • DHCP, DNS, routing, firewall technologies, VLANs, and IP networking
  • Access Control Lists, encryption, authentication and authorization, and system hardening
  • System health monitoring, performance analysis, capacity planning, and optimization
  • Scripting and automation experience, with PowerShell preferred
  • Reporting and technical documentation development
Systems Administrator Qualifications
  • Bachelors Degree in Information Technology, Computer Science, Engineering, or related discipline preferred.
  • Minimum 8 years of Information Technology experience supporting enterprise server environments and critical infrastructure systems.
  • Experience supporting physical security systems, access control platforms, video management systems, or related operational technology environments strongly preferred.
  • Strong troubleshooting and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Strong customer service mindset with experience providing end-user support.
  • Well-organized, detail-oriented, and capable of managing multiple priorities while meeting deadlines.
  • Demonstrated ability to make sound technical and business decisions.
Systems Administrator Additional Requirements
  • Ability to lift and transport server, network, and security system equipment when required.
  • Ability to provide after-hours, on-call support for critical systems.
  • Willingness to work overtime and flexible hours to support scheduled maintenance and emergency response activities.
  • Ability to travel to Company locations as necessary.
  • Valid drivers license required.
  • Ability to successfully pass a NERC CIP Personnel Risk Assessment Background Check.

Systems Administrator Work Location
This position is fully onsite, five days per week.
We look forward to reviewing your application

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