ISSM – Mission-Critical Cyber Leader (DoD TS/SCI)

Contact Government Services, LLC; Washington; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health, Dental, and Vision

Life Insurance

401k

Flexible Spending Account

Paid Time Off and Holidays

Job summary

Contact Government Services (CGS) is seeking an Information Systems Security Manager (ISSM) – Journeyman to support a federal client in Washington, DC. This full-time, mid-level position requires DoD Top Secret/SCI clearance and strengthens mission-critical cybersecurity and system security program management.

The role emphasizes collaboration with cross-functional teams, development of documentation and deliverables, and ongoing improvements in security compliance and operational efficiency.

Qualifications

• Minimum of 3 to 10 years of relevant experience.
• Active DoD Top Secret/SCI clearance.
• Journeyman-level information security management experience preferred.

Responsibilities

• Oversee cybersecurity and system security compliance across mission systems.
• Collaborate with cross‑functional teams and stakeholders.
• Analyze operational challenges and recommend improvements.
• Develop documentation, reports, and deliverables supporting mission objectives.
• Support continuous improvement, compliance, and operational efficiency.

Skills

Security governance

Cross‑functional collaboration

Problem analysis

Documentation & reporting

Continuous improvement

Job description

Contact Government Services (CGS) is seeking an Information Systems Security Manager (ISSM) – Journeyman to support a federal client in Washington, DC. This full-time, mid-level position requires DoD Top Secret/SCI clearance and strengthens mission-critical cybersecurity and system security program management.

The role emphasizes collaboration with cross-functional teams, development of documentation and deliverables, and ongoing improvements in security compliance and operational efficiency.