Information Systems Security Manager

MANTECH seeks a motivated, career and customer-oriented Information Systems Security Manager (ISSM) to join our team. This position is onsite in Lexington Park, MD.

Responsibilities include but are not limited to:

• Assisting with the development, maintenance, and oversight of the Information System (IS) security program and baseline policies for assigned systems and enclaves

• Supporting systems through the Risk Management Framework (RMF) process by drafting Assessment and Authorization (A&A) documentation, System Security Plans (SSPs), and Plans of Action and Milestones (POA&Ms)

• Tracking continuous monitoring strategies and data feeds to ensure system security postures remain compliant and effective against emerging threats

• Participating in vulnerability monitoring, basic auditing workflows, and remediation logging efforts using automated compliance and scanning tools

• Supporting investigations into security anomalies and incidents while collaborating with multidisciplinary, multiservice, and multiagency teams

• Assisting with cybersecurity awareness coordination, system user training tracking, and professional documentation delivery across the organization

• Providing input to the Change Control Board (CCB) process to log and review system modifications, ensuring they do not degrade the baseline security posture

Minimum Qualifications:

• Bachelor’s Degree in a related field

• 10+ years of relevant Information Systems Security experience; with at least 6 years of that experience in DoD Cybersecurity and RMF

• Must have a DoD Cyberspace Workforce computing certification (i.e CISSP, SSCP or similar)

• Must possess a CompTIA Security+ certification

• Working knowledge of Microsoft Office (Word, PowerPoint, and Excel) and applicable Risk Management Framework tools

Preferred Qualifications:

• Master’s Degree in related field