Part-Time TS/SCI ISSO — InfoSec & Compliance Lead

ClearFocus Technologies

Lakewood (CO)

On-site

USD 60,000 - 120,000

Part time

14 days+

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Job summary

ClearFocusTechnologies, a HUBZone certified company, seeks a part-time ISSO in Denver, Colorado, to support NIST 800-37/800-53 compliance for classified systems and enclave operations. The role includes maintaining ATOs, updating SSPs in Xacta, and coordinating with Lab and Site ISSO/ISSM staff.

Required: 4+ years in information assurance or cybersecurity, Top Secret/SCI eligibility, and a Bachelor’s degree or higher.

Qualifications

4+ years of information assurance or cybersecurity experience.
Experience obtaining or maintaining Authority to Operate (ATO).

Responsibilities

Obtain Authority to Operate (ATO) for new enclave within FNE.
Maintain ATO for new enclave within FNE.
Update System Security Plans (SSP) and other required documentation in Xacta.
Conduct vulnerability assessments and coordinate remediation actions.
Develop Plans of Action and Milestones (POAM) to mitigate risks.
Maintain list of Ports, Protocols, and Services (PPS) for systems.
Update system documentation when changes occur.
Conduct significant security change reviews for systems as new sites come online.
Review security audit logs.
Review, vet, and approve hardware and software additions and changes to the system.
Coordinate with and CYSOC on security events, incidents, and response actions.
Conduct and facilitate data transfers for the enclave.
Communicate and coordinate with Lab and Site ISSO and ISSM staff for enclaves.
Develop Interconnection Security Agreements (ISA) as needed.
Support required security training and administrative paperwork including Rules of Behavior, Removable Media training, and other mandatory training and agreements for system access.