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Tenable

Vulnerability management for IT and OT

IT Support Engineer

IT Service Desk & End User SupportPosted on Nov 12
Full-timeColumbia, MD, USA

About the Job

Requirements

  • At least 3 years of technical support experience, ideally in a fast-paced or global high-tech environment.
  • Strong expertise configuring and troubleshooting Windows and macOS environments, including virtual machines, Active Directory, and DNS.
  • Hands-on experience with mobile device management tools such as JAMF and BigFix, and a ticketing system such as ServiceNow.
  • A solid understanding of TCP/IP, Wi-Fi, and common information security practices.
  • Ability to lead or participate in internal IT projects independently.
  • Able to work in a hybrid or on-site capacity at the headquarters in Columbia, Maryland; the role is based in the United States only.

Responsibilities

  • Diagnose and resolve complex issues related to Windows and macOS, mobile devices, and core business applications.
  • Provide high-touch technical assistance to C-suite executives and remote global staff while maintaining minimal downtime for critical business operations.
  • Use AI tools to accelerate technical documentation and the creation of internal how-to guides.
  • Ensure staff devices are patched, compliant, and secure, including addressing vulnerability tickets directly.
  • Provision hardware and access to company services and applications for new hires, and conduct IT orientation training in person and remotely so new hires are provisioned and trained on their first day.
  • Maintain and troubleshoot local office networks, Wi-Fi, and conferencing technologies such as Zoom and Google Workspace.
  • Partner with global teams in information security, networking, and systems operations to adhere to global IT processes.
  • Manage the end-to-end hardware lifecycle, from automated provisioning via Apple Business Manager through secure decommissioning and data destruction.

Desired Qualifications

  • Familiarity with AWS WorkSpaces, Okta, or security tools such as Nessus.
  • Certifications such as CompTIA A+, Network+, or Microsoft or Cisco credentials.
  • Experience working with AI tools such as Google Gemini and Claude.

About the Company

Tenable

Vulnerability management for IT and OT

Tenable provides vulnerability management for IT and OT environments, helping organizations identify and fix security weaknesses. Its products include Nessus, a widely used vulnerability scanner; Tenable.io, a cloud-based platform that inventories assets and prioritizes risks; and Tenable.ot, which protects industrial control systems and other operational technology. The company differentiates itself with an integrated, subscription-based suite that covers both IT and OT, plus professional services and PCI ASV compliance support. Tenable’s goal is to help customers reduce cyber risk by enabling teams to identify, investigate, and remediate vulnerabilities efficiently across diverse environments.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Columbia, MD
Founded
2002

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