Configuration Manager - Secret or Top-Secret Clearance

**Job Title:** Configuration Manager **Location**: On-site at a government facility within the National Capital Region (NCR), primarily at the Pentagon, Crystal Gateway, Taylor Building, Mark Center, or other JSP-designated alternate site. **Clearance Required:** Active Secret or Top-Secret **Salary Range:** $100K-$108K Based on Experience **Application Deadline**: July 31, 2026 **Certification Required:** DoD 8570 / DoD 8140 IAT Level II **One** of the following: Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, or equivalent) **Description**: S2i2, Inc. is seeking a Configuration Manager to administer and mature the Configuration Management Database (CMDB) and support automation for a DISA Joint Service Provider (JSP) enterprise IT environment in the National Capital Region. The Configuration Manager owns the full Configuration Item (CI) lifecycle, drives CMDB data accuracy through automated discovery and disciplined auditing, integrates the CMDB with ITSM and monitoring toolsets, and ensures continuous compliance with DoD cybersecurity and RMF requirements. This position is hands-on technical role supporting NIPRNet and SIPRNet environments. **Key Responsibilities** - Maintain CMDB data and system records in accordance with DISA governance and policy; maintain system configuration documentation, baseline records, and change logs in accordance with configuration management processes. - Oversee the complete Configuration Item (CI) lifecycle from procurement and discovery through deployment, maintenance, and final retirement/decommissioning; build and maintain accurate CI relationships and dependency maps to ensure downstream impact analysis during outages or planned maintenance. - Ensure systems of record (e.g., DPAS) are provided up-to-date information on IT assets both deployed and not deployed; build automations to enable mass export/import of data across a heterogeneous set of IT systems. - Conduct regular, scheduled audits of the CMDB against physical floor checks and automated network discovery scans (e.g., Tanium, ACAS, MECM) to identify and resolve discrepancies; track hardware End-of-Life/End-of-Support dates and software license utilization to support capacity planning. - Maintain a library of automations and scripts (Python, PowerShell) for CMDB artifact maintenance using CMDB OEM best practices for importing, exporting, and data analysis configure, schedule, and maintain automated network discovery to ensure continuous, real-time asset data. - Develop and implement auto-remediation scripts to identify, flag, and quarantine orphaned, duplicated, or stale CI records; utilize DevSecOps principles and version control repositories to manage and deploy CMDB configuration changes and scripts (Infrastructure as Code). - Operate and maintain external system integrations; collaborate with external system owners to provide data analytics support that enriches data both in the CMDB and in connected systems; establish and maintain data workflow architecture across the enterprise. - Ensure the CMDB seamlessly integrates with Incident, Problem, and Change Management modules so service desk technicians and engineers have accurate asset data during troubleshooting; develop and maintain REST/SOAP API connections to external vendor portals (warranty) and internal monitoring tools (Splunk, SolarWinds, SCOM). - Establish and enforce data normalization rules across all integrated tools to ensure naming conventions and asset tags remain consistent when flowing into the CMDB. - Ensure all CMDB systems, tools, and automation maintain compliance with DoD STIGs, IAVAs, and applicable Command Cyber Tasking Orders (CCTOs), including static, dynamic, and cyber code scanning of any custom tools or code. - Support Risk Management Framework (RMF) activities including development and maintenance of system security documentation, POA&Ms, and A&A artifacts; ensure the CMDB ATO system package is updated and maintained according to schedule and that t…