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Tenable

Security Engineer

Tenable

Principal Security Engineer supporting enterprise demos and evaluations at Tenable. Driving sales with technical expertise and assisting in developing business value propositions.

Posted 4/15/2026full-timeRemote • 🇦🇺 AustraliaSeniorLeadWebsite

Tech Stack

Tools & technologies
AWSAzureDockerGoogle Cloud PlatformOpenStackPythonTCP/IP

About the role

Key responsibilities & impact
  • Tenable is seeking a Principal Security Engineer to support demos and evaluations of enterprise opportunities across the territory.
  • Assist in developing business value propositions around Tenable's products and solutions.
  • Drives sales with technical expertise, account management skills, sales ability and a superior customer focus.
  • Participates as part of a sales team to achieve or exceed revenue targets.
  • Become a Vulnerability and Risk Management SME and advisor to some of the world’s largest organizations.
  • Meet with prospective clients to discover what their biggest security challenges and highest priority business drivers are.
  • Map Tenable’s unique business value and differentiators to their challenges and business drivers.
  • Perform custom portfolio demonstrations based on strong discovery question and real intel.
  • Partner with like-minded peers across Tenable to build exceptionally strong teams and shared knowledge.
  • Influence product directions, make a difference and be part of Tenable’s growth and leadership in the ever faster-moving world of network security.

Requirements

What you’ll need
  • Prior experience working in a security-related technical pre-sales role
  • Understanding how to craft a custom demo vs delivering a canned demo
  • Skill and confidence in leading discussions from a deep technical level to the executive level
  • A strong self-starter attitude and determination to win
  • Solid teamwork skills, teamwork is everything at Tenable
  • Solid Interpersonal “smarts”
  • Willingness to travel where and when needed within your territory, typically around 25% on average
  • Experience with Nessus and/or other network security technologies
  • Solid foundational knowledge of TCP/IP and network security concepts
  • Experience with Enterprise class operating systems at the security admin level
  • Demonstrable experience with modern computing infrastructures such as AWS, Azure, GCP, OpenStack, etc.
  • Docker and DevOps knowledge, API scripting, Python SDK
  • Knowledge of compliance standards (e.g., PCI, FISMA, SOX, NERC)
  • BS in Computer Science or related field, 10+ years of direct SE experience
  • CISSP, GIAC, CEH, or other security-related certifications

Benefits

Comp & perks
  • Up to 25% travel 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score

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Hard Skills & Tools
NessusTCP/IPnetwork securityAWSAzureGCPOpenStackDockerDevOpsAPI scripting
Soft Skills
account managementsales abilitycustomer focusteamworkinterpersonal skillsself-starter attitudedeterminationcommunicationleadershiptechnical discussion
Certifications
CISSPGIACCEH