Vulnerability Scan Administrator

G2ITMillington, TN

About The Position

This role involves administering and operating enterprise vulnerability scanning tools, supporting application and code security scanning, maintaining endpoint security solutions, and managing various server and network environments. The position requires a strong understanding of cybersecurity principles, system administration, and network protocols to ensure operational readiness and compliance. The administrator will also be responsible for reporting, documentation, and collaboration with stakeholders.

Requirements

  • Active Secret Clearance (must be able to obtain and maintain).
  • Six or more years of experience supporting cybersecurity operations, vulnerability scanning, and enterprise system and network administration in managed environments.

Responsibilities

  • Administer and operate enterprise vulnerability scanning tools, including ACAS and Netsparker, covering scan configuration, scheduling, execution, and results validation.
  • Support application and code security scanning efforts using Checkmarx, assisting teams in identifying, prioritizing, and remediating security findings.
  • Maintain and troubleshoot endpoint security solutions, including HBSS/ESS and Ivanti Endpoint Security, to ensure compliance and operational readiness.
  • Administer and troubleshoot Microsoft Server, Microsoft Workstation, and Linux environments in support of scanning operations.
  • Support credentialed scanning and enterprise identity dependencies using Active Directory, LDAP, and related services.
  • Configure and troubleshoot network services and protocols impacting scan accuracy and reachability, including DNS, DHCP, IPv4/IPv6, VPN, and SSL/TLS.
  • Manage certificate and authentication requirements for secure communications, including Microsoft Certificate Services and ActivIdentity ActivClient.
  • Monitor infrastructure health using SolarWinds and System Center Operations Manager (SCOM) to identify issues affecting scanning and compliance visibility.
  • Support configuration management and patch readiness using System Center Configuration Manager (SCCM) and related System Center tools.
  • Produce scan status reports, findings summaries, and technical documentation using Microsoft Office (including Visio and Project); collaborate with stakeholders via SharePoint and Skype/Teams.
  • Perform secure system administration and file transfers using tools and protocols such as PuTTY, SFTP, and FTP, as required.
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