> Markdown version of [/jobs/ext/4589080-it-certified-professional-sr](https://www.wearedevelopers.com/jobs/ext/4589080-it-certified-professional-sr). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Certified Professional-Sr - **Company:** TMPC, Inc. - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, CompTIA Security+, Cyber Security, Linux, Package Development Process, Software Vulnerability Management, Multiplatform, Plan of Action and Milestones - **Published:** November 5, 2026 - **Apply:** https://startup.jobs/it-certified-professional-sr-tmpc-10682114 ## About the Role * CASP+ (CompTIA Advanced Security Practitioner) / Security X - Current (or equivalent) * CompTIA Security+ * DoD 8570/8140 IAT Level II or higher Relevant Experience * RMF / Cybersecurity Specialist | DoD Contractor * Supported RMF lifecycle reporting including system categorization, security control selection/implementation, assessment, and continuous monitoring (POA&M and IAVM). * Performed software and hardware baseline reconciliation across multiple systems. * Assisted in ATO package development, Security Control Assessor support, and vulnerability management. * Worked in Unclassified and Secret environments supporting multi-platform networks(Windows, Linux, Apple). Minimum Qualifications: * Education- Bachelors **This is a contingent hire tied to contract award. Selected candidates will be named in the proposal and asked to sign a Letter of Commitment.**