DFC - Sr. ISSO

๐Ÿข cFocus Software Incorporated ยท all cFocus Software Incorporated jobs
๐Ÿ“ United States
๐Ÿ“… Posted 2026-07-23 ยท via Himalayas
๐Ÿท ISSO,Cybersecurity,Information-Assurance,Federal-Cybersecurity,RMF-Compliance,Senior-ISSO
Apply on original site โ†—

cFocus Software seeks a Sr. ISSO to join our program supporting the United States International Defense Finance Corporation (DFC). This position is remote. This position requires a Public Trust clearance.
Qualifications:
- Active Public Trust clearance

- B.S. Computer Science, Information Technology, or a related field

- 7+ years of cybersecurity or information assurance experience.

- 5+ years supporting federal information systems as an ISSO, Information Assurance Engineer, Cybersecurity Analyst, or equivalent role.

- Demonstrated experience implementing the NIST Risk Management Framework (RMF).

- Experience supporting Authorization to Operate (ATO) activities.

- Experience supporting FISMA compliance.

- Experience preparing cybersecurity documentation and executive reports.

Duties:
- Assume Lead ISSO duties during scheduled or unscheduled absences and shall maintain continuity of ISSO operations.

- Perform senior ISSO duties for assigned systems as directed by the Lead ISSO

- Support consistent execution of ISSO activities across assigned systems

- Lead assigned RMF, continuous monitoring, vulnerability management, POA&M, audit-support, and compliance workstreams

- Maintain proficiency in DFC authoritative tools, including ServiceNow, CSAM, Splunk, and vulnerability scanning platforms in use

Originally posted on Himalayas

โ† All remote jobs