Information Systems Security Manager

Zachary Piper Solutions is seeking an Information Systems Security Manager to support a high-visibility National Security contract in Arlington, VA (100% onsite) . The Information Systems Security Manager will bring deep expertise in DoD cybersecurity governance, RMF execution, & enterprise ISSM operations supporting emerging AI, data, and analytics capabilities. The ISSM will play a critical role in maturing enterprise cybersecurity practices, managing authorization workflows, mentoring personnel, & ensuring consistent, scalable security operations across a fast-paced and mission-critical environment. Responsibilities of the Information Systems Security Manager Lead Program Operations: Serve as the primary contract point of contact, managing day-to-day activities, priorities, deliverables, & stakeholder coordination Manage RMF & Authorization Workflows: Oversee authorization activities in eMASS, including package development, approvals, inheritance, reciprocity, & continuous monitoring Drive Enterprise Governance: Support development & maturation of the ISSM program, standardizing processes, policies, & cybersecurity practices Track Program Execution: Manage schedules, tasking, risks, dependencies, & deliverables across cybersecurity workstreams Facilitate Team Coordination: Lead meetings, status briefings, & working sessions with Government & contractor stakeholders Support Workforce Operations: Coordinate onboarding/offboarding, knowledge transfer, & team integration activities Develop Policies & Documentation: Author and maintain SOPs, governance frameworks, process guides, & implementation documentation Enable Control Inheritance: Define & operationalize enterprise-level controls in eMASS, reducing redundancy & improving scalability of ATO processes Mentor Cyber Personnel: Provide guidance & mentorship to ISSMs, ISSOs, & cybersecurity staff to ensure consistency and quality Support Training Initiatives: Develop & deliver ISSM training, educational sessions, & knowledge-sharing materials Standardize Artifacts: Create reusable templates & standardized Body of Evidence artifacts to enhance authorization package quality Oversee Continuous Monitoring: Support enterprise ConMon activities & ongoing cybersecurity oversight across systems Qualifications of the ISSM 10+ years of cybersecurity experience Proven experience managing RMF A&A activities & authorization packages using eMASS or similar GRC tools Strong knowledge of DoD cybersecurity policies and frameworks Experience developing cybersecurity policies, SOPs, governance frameworks, & operational procedures Demonstrated ability to manage program execution, task tracking, & stakeholder communication in fast-paced environments Experience implementing control inheritance strategies & enterprise cybersecurity standardization Ability to mentor and develop cybersecurity personnel across multiple programs Strong written & verbal communication skills with the ability to brief senior military, civilian, & SES leadership Familiarity with continuous monitoring, FedRAMP, & federal A&A processes Active TS clearance required Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field (Master’s preferred or equivalent experience) IAT/IAM certification Experience supporting OSD, Joint Staff, or Military Service components Hands-on experience with eMASS, Xacta, or similar GRC platforms Experience supporting FedRAMP and federal authorization processes Compensation for the ISSM Salary Range: $140,000 – $165,000 depending on experience Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick leave as required by law #J-18808-Ljbffr Zachary Piper Solutions