Senior ISSO - Remote Cybersecurity Leader

Chenega Professional Services Strategic Business Unit; Washington (District of Columbia); Remote; USD 120,000 - 150,000; Full time

Job summary

Chenega MIOS is seeking an Information System Security Officer to serve as the senior cybersecurity lead responsible for security, compliance, accreditation, and continuous protection of the GSAFleet.gov environment.

Responsibilities include planning, implementing, and monitoring security controls across development and operations, coordinating secure design and CI/CD security checks, and developing authorization materials to support the ATO.

Qualifications

• Bachelor’s degree required.
• 10+ years of developing, implementing, and managing security controls for large-scale information systems.
• Tier 2S investigation and favorable adjudication required.
• Background and drug screening required.

Responsibilities

• Plan, implement, assess, and monitor GSAFleet.gov security controls throughout development and operations.
• Coordinate secure design, access control, vulnerability scanning, remediation, and security checks in CI/CD workflows.
• Develop and maintain security-plan inputs, control implementation evidence, assessment materials, POA&Ms, and authorization-package documentation.

Skills

FISMA compliance

NIST RMF

DevSecOps

Cloud/on-premises security

Security documentation

Education

Bachelor’s Degree in a related field

Job description

Chenega MIOS is seeking an Information System Security Officer to serve as the senior cybersecurity lead responsible for security, compliance, accreditation, and continuous protection of the GSAFleet.gov environment.

Responsibilities include planning, implementing, and monitoring security controls across development and operations, coordinating secure design and CI/CD security checks, and developing authorization materials to support the ATO.