Senior ISSM: DoD/IC Security Leader

Titan Technologies; Reston (VA); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Benefits package

Job summary

Titan Technologies, LLC seeks an Information System Security Manager (ISSM) to support a mission-focused Government customer. You will lead cybersecurity across enterprise applications, ensuring RMF and IC standards, managing A&A, risk assessments, and vulnerability testing to sustain critical software capabilities.

Join a team driving a unified Operations and Sustainment framework, DevSecOps, and CI/CD automation to deliver secure features and mission-ready systems in a dynamic multi-cloud

Qualifications

• Active DoD TS/SCI clearance required.
• 10+ years cybersecurity experience for intelligence systems.
• CISSP certification required.
• Expertise in security architecture, RMF compliance, and security engineering.
• Deep understanding of NIST/ISO/IEC 27001.
• Experience with Intelligence Community environments.
• SAFe Agilist or CSM certification preferred.

Responsibilities

• Oversee cybersecurity measures for applications in Agile and DevSecOps environments.
• Design and develop secure systems and enterprise-wide cyber solutions.
• Ensure security across development, operations, testing, certification, and accreditation.
• Conduct risk assessments, system hardening, vulnerability scanning, and incident response.
• Manage assessment and authorization (A&A) efforts, including reaccreditation.
• Track and manage Plan of Action and Milestones (POAMs) and remediation.
• Facilitate TEMs and coordinate with stakeholders.
• Develop security evaluation test plans and drive secure SDLC practices, including container security per NIST SP 800-190.
• Provide guidance on cloud computing services, deployment architecture, and network security tools.
• Integrate new features into existing infrastructures and advise on security improvements.

Skills

DoD TS/SCI clearance

CISSP certification

RMF compliance

NIST/ISO 27001 knowledge

SAFe Agilist or CSM

10+ years cybersecurity for intel

Security architecture

IC environment experience

Education

Bachelor's degree

Master's in technical field (preferred)

Job description

Titan Technologies, LLC seeks an Information System Security Manager (ISSM) to support a mission-focused Government customer. You will lead cybersecurity across enterprise applications, ensuring RMF and IC standards, managing A&A, risk assessments, and vulnerability testing to sustain critical software capabilities.

Join a team driving a unified Operations and Sustainment framework, DevSecOps, and CI/CD automation to deliver secure features and mission-ready systems in a dynamic multi-cloud