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Tech Refresh Engineer
CDIT LLCTenable Technical Refresh Engineer managing Tenable architecture for Department of the Air Force IT services. Focus on modernization, deployment, and vulnerability management in Air Force environments.
Tech Stack
Tools & technologiesLinuxPythonUnix
About the role
Key responsibilities & impact- Join an Engineering Resolution and Modernization Team supporting the Department of the Air Force (DAF) Enterprise Information Technology as a Service (EITaaS).
- Lead the technical refresh of legacy ACAS components to updated Tenable infrastructure, including planning, testing, and implementing pilot and enterprise-level cutovers.
- Build, configure, and maintain Tenable Security Center, Nessus Scanners, Passive Vulnerability Scanner (PVS), and Nessus Agents on Linux/Unix and Windows environments.
- Maintain day-to-day operations of scan engines, scan jobs, policy creation, credentials, schedules, and reporting functions.
- Resolve complex engineering issues related to vulnerability remediation, plugin/protocol errors, credential/firewall issues, and data feed issues within the ACAS/EITaaS environment.
- Develop automation scripts (Python, PowerShell) to optimize scanning processes, reduce manual intervention, and improve remediation tracking.
- Ensure all ACAS components are configured according to DISA STIGs, SCAP compliance, and Risk Management Framework (RMF) requirements.
- Create and maintain System Security Plans (SSPs), SOPs, and technical diagrams.
Requirements
What you’ll need- Active DoD Secret clearance required.
- 5+ years of relevant IT experience, with at least 3+ years of direct, hands-on experience with Tenable Assured Compliance Assessment Solution (ACAS).
- 1+ years of experience supporting DoD or Air Force network environments.
- Deep understanding of ACAS/Tenable.sc/Nessus architecture.
- Strong Linux/Unix command-line skills (Red Hat preferred).
- Familiarity with DISA STIGs and SCAP scanning.
- IAT Level II or III (e.g., CISSP, Security+ CE, GCSA).
Benefits
Comp & perks- This is a remote position.
ATS Keywords
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Hard Skills & Tools
PythonPowerShellLinuxUnixTenable Security CenterNessus ScannersPassive Vulnerability Scannervulnerability remediationautomation scriptingDISA STIGs
Certifications
DoD Secret clearanceCISSPSecurity+ CEGCSA