> Markdown version of [/jobs/ext/2026904-classified-information-systems-security-manager-onsite-top-secret-clearance](https://www.wearedevelopers.com/jobs/ext/2026904-classified-information-systems-security-manager-onsite-top-secret-clearance). 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). --- # Classified Information Systems Security Manager (Onsite) (Top Secret Clearance) - **Company:** RTX - **Location:** Cedar Rapids, IA, United States - **Contract:** Permanent contract - **Skills:** Information Systems, Identity and Access Management, Plan of Action and Milestones - **Published:** August 11, 2026 - **Apply:** https://us.experteer.com/career/view-jobs/classified-information-systems-security-manager-onsite-top-secret-clearance-cedar-rapids-ia-usa-58893819 ## About the Role with and program objectives * Develop, maintain, and validate cybersecurity plans, artifacts, and compliance documentation * Identify and communicate cybersecurity risk to senior leadership and Authorizing Officials * Oversee ongoing monitoring, evaluate security posture, and track control effectiveness * Drive POA&M creation and closure after inspections and monitoring activities * Lead Change Control Boards (CCBs) and assess security impact of system changes * Coordinate with Program Managers and cross-functional teams to integrate cybersecurity into program execution * Mentor ISSOs to ensure consistent RMF execution and artifact quality * Prepare cybersecurity status reports for senior leadership, highlighting risk trends and issues Tasks * U.S. Citizenship and ability to obtain DoD Top Secret clearance day one * Active DoD Top Secret clearance required * IAM Level III certification compliant with DoD 8570/8140 (e.g., CISSP, CISM, GSLC) * Experience performing ISSM responsibilities a0 _ classified or controlled systems * Advanced knowledge of RMF and DoD authorization processes * Experience with JSIG and/or DAAG for authorization and monitoring * Knowledge of DD Form 254 interpretation and contractual security requirements * Ability to travel domestically up to 20% Key requirements * Medical, dental, and vision insurance * Three weeks vacation * 401(k) with employer matching and retirement contributions * Tuition reimbursement * Student loan repayment program * Life insurance and disability coverage ## Description Experteer Overview In this role you own and drive the cybersecurity program for assigned DoD information systems, ensuring RMF-based authorization, continuous monitoring, and risk management. You act as the primary security authority for inspections, audits, and authorization activities, mentoring ISSOs and coordinating with cross-functional teams. You will shape the security posture to meet DoD requirements and program objectives, delivering audit-ready artifacts and leadership updates. This is an onsite role based in Cedar Rapids, IA, guiding secure execution in a mission-critical environment. Compensation / Benefits * Own cybersecurity responsibilities for assigned information systems and manage security objectives * Lead inspections, assessments, audits, and continuous monitoring activities to maintain authorization readiness * Execute and maintain RMF-based system authorization for DoD systems (JSIG/DAAG) * Ensure alignment of security controls with DD Form 254, contract requirements, and program objectives * Develop, maintain, and validate cybersecurity plans, artifacts, and compliance documentation * Identify and communicate cybersecurity risk to senior leadership and Authorizing Officials * Oversee ongoing monitoring, evaluate security posture, and track control effectiveness * Drive POA&M creation and closure after inspections and monitoring activities * Lead Change Control Boards (CCBs) and assess security impact of system changes * Coordinate with Program Managers and cross-functional teams to integrate cybersecurity into program execution * Mentor ISSOs to ensure consistent RMF execution and artifact quality * Prepare cybersecurity status reports for senior leadership, highlighting risk trends and issues Tasks * U.S. Citizenship and ability to obtain DoD Top Secret clearance day one * Active DoD Top Secret clearance required * IAM Level III certification compliant with DoD 8570/8140 (e.g., CISSP, CISM, GSLC) * Experience performing ISSM responsibilities for classified or controlled systems * Advanced knowledge of RMF and DoD authorization processes * Experience with JSIG and/or DAAG for authorization and monitoring * Knowledge of DD Form 254 interpretation and contractual security requirements * Ability to travel domestically up to 20% Key requirements * Medical, dental, and vision insurance * Three weeks vacation * 401(k) with employer matching and retirement contributions * Tuition reimbursement * Student loan repayment program * Life insurance and disability coverage ## Related Videos - [Beyond the Numbers: Engineering Recruiting Excellence Through Quality, Data, and Team Empowerment](https://www.wearedevelopers.com/videos/1491-beyond-the-numbers-engineering-recruiting-excellence-through-quality-data-and-team-empowerment) - [Microservices? 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