Sr. Information Systems Security Manager (ISSM)

Why Sabel Systems

Sabel Systems Technology Solutions, LLC is a digital engineering and Defense technology partner helping organizations simplify complexity and improve mission outcomes through secure, scalable solutions across the lifecycle. Our people-first culture blends large-business opportunity with small-business agility, enabling us to deliver high-impact, secure solutions, rapidly while investing in our people’s growth and success.

You will be joining a dynamic and highly motivated team with one shared goal: “Get quality and secure solutions in the customers’ hands as soon as possible.”

Why This Roles Matters

This individual will focus on policy development, security control implementation, network traffic analysis, and maintaining DoD cyber governance and compliance. The position will also be responsible for business development in the cybersecurity field. The ideal candidate will be a highly skilled cybersecurity professional with a proven track record as a highly technical ISSM. This role requires excellent policy and technical knowledge, attention to detail, and the ability to collaborate effectively with other IT and security teams. A minimum of an active Department of Defense Top Secret clearance is necessary for this position.

What You'll Do

Cyber Risk Management

• Provide in-person and/or remote/hybrid developed solutions to the customer’s cybersecurity requirements.
• Develop appropriate policy in accordance with DoD regulations and industry best practices.
• Conduct compliance scans as dictated by the customer.
• Conduct vulnerability scans on a weekly basis in accordance with DAF TASKORDS and DoD regulations.
• Assist engineering staff with design changes.
• Participate in change control boards as a voting member.
• Stay updated with the latest DoD regulations, emerging cybersecurity trends.
• Develop and implement custom detection techniques to identify new and emerging threats.
• Report findings to stakeholders and assist in the creation of actionable security recommendations.
• Collaborate with SOC analysts and incident response teams to investigate, remediate, and escalate security incidents.
  
  

Governance & Compliance

• Enforce standardized cyber certification and sustainment processes.
• Prepare products for audits and customer reviews.
• Develop risk metrics and regularly report to leadership.
• Support pre-sales cyber posture discussions.
  
  

Tools Used

• RMF / GRC tools (eMASS or equivalent)
• Vulnerability scanning tools
• GitLab, Nexus, SonarQube, Grafana dashboards
• Secure documentation repositories