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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Tenable Security Architect - **Company:** Revolutional, LLC - **Location:** Washington, DC, United States (Remote available) - **Experience:** Expert - **Salary:** $165,000 - $205,000 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Automation of Tests, Cloud Computing, Cloud Computing Security, Cyber Security, Information Systems, Data Warehousing, Internet Security, Python (Programming Language), Windows PowerShell, Security Information and Event Management, Software Asset Management, Systems Integration, Software Vulnerability Management, Enterprise Data Management, Scripting, Information Technology, Process Control Systems, Nessus, Operational Systems, CIS Benchmarks, Servicenow, Vulnerability Analysis, Web Api - **Published:** November 11, 2026 - **Apply:** https://www.careerbuilder.com/job-details/sr-tenable-security-architect-washington-dc--0ead4961-9dee-4e44-9746-98a372ef66fa ## About the Role Security Architecture, Federal Government, Internet Security, Cloud Computing, Operations Security (OPSEC), Artificial Intelligence (AI), Technical Delivery, Operational Measurement, Establish Priorities, Security Architecture, * Bachelor's degree in Computer Science, Information Technology, Business, Management, or a related discipline from an accredited institution and 10 or more years of experience in the discipline. * 8 or more years of experience with Tenable design, engineering, and implementation. * Experience with the administration of information systems. * Experience managing and leading technical projects. * Experience working in a cybersecurity program. * Experience with Tenable Vulnerability Management, Tenable Security Center, or Tenable OT Security certification. * CISSP or equivalent certification. Desired * Experience supporting federal government contracts as a contractor, including working to contract deliverables, performance standards, and client change management and approval processes. * Experience with federal Continuous Diagnostics and Mitigation (CDM) programs. * Experience designing Tenable OT Security deployments for industrial control system (ICS) environments. * Experience integrating Tenable with ServiceNow GRC/IRM and SIEM platforms. * Experience developing configuration baselines from DISA STIGs and CIS benchmarks. * Scripting and API automation experience (Python, PowerShell). Work Authorization/Clearance: Must be a US Citizen and have or are able to obtain a Federal Government Public Trust clearance. ## Description We are seeking a Sr. Tenable Security Architect to serve as the Subject Matter Expert leading the design, development, improvement, integration, deployment, and ongoing maintenance of the enterprise Vulnerability Management solution for a federal cybersecurity engineering program. This role owns the architecture and maturity strategy for vulnerability management and configuration compliance across IT, cloud, and operational technology (OT) environments, and leads related engineering projects from inception to completion. The environment includes the Tenable suite of products (Vulnerability Management, Security Center, Nessus, Cloud Security, and OT Security), integrated with ServiceNow GRC/IRM, an enterprise data lake/data warehouse, an Elastic Security Stack SIEM, and hardware and software asset management solutions. The successful candidate will: * Lead the architecture and design of the enterprise vulnerability management solution. * Assess the current Tenable deployment and drive its capability improvement and maturity plan. * Deliver complete scanning visibility across IT, cloud, and OT endpoints. * Design the configuration compliance baseline program and its automation. * Integrate vulnerability and compliance data with enterprise risk, asset, data, and SIEM platforms., * Lead the design, development, improvement, integration, deployment, and ongoing maintenance of the Tenable suite, including vulnerability management, cloud security, and OT security. * Conduct an assessment and gap analysis of the existing Tenable deployment and capabilities, and develop the Tenable Capability Improvement and Maturity Plan and Strategy for client approval. * Lead execution of the Tenable Capability Improvement and Maturity Plan and Strategy, and review and update it as significant changes are identified and at least every six months. * Architect Tenable systems to have visibility into all applicable IT endpoints, using active and passive scanning capabilities as appropriate to each endpoint. * Design the scanning approach that supports at least weekly vulnerability scanning of enterprise assets, with results and a risk assessment reported within three business days and direct access to or automated feeds of scan results. * Develop, design, and implement the Configuration Compliance Baseline Standard program and processes, and improve them to shorten the time required to complete approved baselines. * Design the configuration of Tenable audit files for each approved baseline (STIGs, CIS, and other industry benchmarks) to support automated compliance scanning every 30 days. * Design and lead integration of Tenable with ServiceNow GRC/IRM, the enterprise data lake/data warehouse, the Elastic Security Stack SIEM, and hardware and software asset management systems, including development of integration APIs. * Research, design, develop, and maintain future vulnerability management capabilities as required. * Develop and manage vulnerability management engineering projects from inception to completion. * Advise on remediation of system vulnerabilities and inform the client of technical issues that may affect the program, recommending solutions. * Write and maintain Standard Operating Procedures and engineering documentation for the vulnerability management solution.