Senior ISSM - On-Site DoD Cybersecurity Leader (TS/SCI)

Titan Technologies Career; Reston (VA); On-site; USD 175,000 - 225,000; Full time

Job summary

Titan Technologies is seeking an Information System Security Manager (ISSM) to support a government customer by delivering full lifecycle cybersecurity services for critical software systems.

Lead accreditation activities, conduct risk assessments and vulnerability testing, and ensure RMF compliance across enterprise applications and DevSecOps pipelines. A DoD TS/SCI clearance and CISSP are required.

Qualifications

• Active DoD TS/SCI clearance required.
• 10+ years cybersecurity experience in intelligence systems.
• CISSP certification required.
• Expertise in security architecture, RMF compliance, and security engineering.

Responsibilities

• Oversee cybersecurity measures for applications in Agile and DevSecOps environments.
• Design and develop secure systems and enterprise cyber solutions.
• Ensure security needs are addressed across development, operations, testing, certification, and accreditation.
• Conduct risk assessments, system hardening, vulnerability scanning, and incident response.
• Manage A&A efforts including reaccreditation and POAMs.
• Coordinate TEMs and stakeholder communication.
• Develop security evaluation test plans and drive secure SDLC practices per NIST guidance.
• Provide guidance on cloud deployment architectures and network security tools.

Skills

Security leadership

Risk management

Security architecture

Secure SDLC

Agile/SAFe

Education

Bachelors degree

Masters preferred

Tools

NIST SP 800-190

RMF

ISO/IEC 27001

Job description

Titan Technologies is seeking an Information System Security Manager (ISSM) to support a government customer by delivering full lifecycle cybersecurity services for critical software systems.

Lead accreditation activities, conduct risk assessments and vulnerability testing, and ensure RMF compliance across enterprise applications and DevSecOps pipelines. A DoD TS/SCI clearance and CISSP are required.