Senior Information System Security Manager – RMF/ATO Lead

ProSource360 Inc; San Antonio (TX); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k)

PTO

Job summary

ProSource360 Consulting Services, Inc. in San Antonio, TX seeks an Information System Security Manager (ISSM) to lead RMF activities for TSRL, oversee ATO maintenance, and ensure DoD/federal security requirements across NIPRNet, DREN, RDT&E, SIPRNet, and standalone systems.

The ISSM will provide technical and policy guidance, advise senior leadership on cybersecurity risk, and ensure staff meet DoD 8140 baseline certifications and training requirements, including SECRET clearance if applicable.

Qualifications

• Bachelor degree in information technology or cybersecurity.
• At least five years of RMF experience and cybersecurity services.
• Current, valid CompTIA Security+ certification; expiration date provided.

Responsibilities

• Lead RMF activities and support ATOs per NIST 800-53 Rev. 5 and DoDI 8510.01.
• Administer eMASS RMF packages and ATO docs updates within 3 business days.
• Prepare and maintain System Security Plans, SARs, POA&Ms, and risk assessments.
• Oversee vulnerability remediation using ACAS and interpret findings.

Skills

RMF knowledge

NIST SP 800-53

Policy guidance

Leadership comms

Cybersecurity risk

Education

BSc IT/Cybersecurity

DoD 8140 training

DoD 8140-722

Tools

eMASS

ACAS

STIG compliance

Job description

ProSource360 Consulting Services, Inc. in San Antonio, TX seeks an Information System Security Manager (ISSM) to lead RMF activities for TSRL, oversee ATO maintenance, and ensure DoD/federal security requirements across NIPRNet, DREN, RDT&E, SIPRNet, and standalone systems.

The ISSM will provide technical and policy guidance, advise senior leadership on cybersecurity risk, and ensure staff meet DoD 8140 baseline certifications and training requirements, including SECRET clearance if applicable.