Senior Information System Security Officer (Cybersecurity)

TL;DR

Senior Information System Security Officer (Cybersecurity): Managing information assurance and compliance for federal systems with an accent on NIST Risk Management Framework (RMF) implementation and Authorization to Operate (ATO) activities. Focus on leading vulnerability management, continuous monitoring, and maintaining FISMA compliance within a federal defense environment.

Location: Remote (Must be based in the United States and hold an active Public Trust clearance)

Company

hirify.global is a provider of IT and cybersecurity solutions supporting federal government programs.

What you will do

• Perform senior ISSO duties for assigned federal systems.
• Lead RMF, continuous monitoring, and vulnerability management workstreams.
• Manage POA&M, audit-support, and compliance activities.
• Prepare cybersecurity documentation and executive reports.
• Maintain continuity of operations by assuming Lead ISSO duties when required.
• Utilize tools including ServiceNow, CSAM, and Splunk for security operations.

Requirements

• Active Public Trust clearance required.
• B.S. in Computer Science, Information Technology, or related field.
• 7+ years of experience in cybersecurity or information assurance.
• 5+ years of experience supporting federal information systems as an ISSO or equivalent.
• Demonstrated experience implementing the NIST Risk Management Framework (RMF).
• Experience supporting Authorization to Operate (ATO) and FISMA compliance.