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Computer Security Systems Specialist L III
Computer Security Systems Specialist L IIISwain Online Inc • Indianapolis, IN, US
Computer Security Systems Specialist L III

Computer Security Systems Specialist L III

Swain Online Inc • Indianapolis, IN, US
11 hours ago
Job type
  • Full-time
Job description

Job Description

Job Description

Position Overview

The Computer Security Systems Specialist (Level III) serves as the Information Systems Security Officer (ISSO) and the principal advisor to the Information System Owner on all matters related to the security of enterprise financial systems.

This is a Key / Critical position responsible for overseeing the security posture of financial systems containing Personally Identifiable Information (PII) and ensuring compliance with DHS, CBP, and NIST standards.

Responsibilities

Security Governance & Advisory

  • Serve as advisor to the System Owner on all IT security matters
  • Oversee day-to-day security operations of infrastructure systems
  • Ensure rigorous application of information assurance policies
  • Review and comment on system life cycle documentation
  • Develop and maintain security documentation, procedures, and project plans

NIST & RMF Compliance

  • Apply NIST Risk Management Framework (RMF) guidelines
  • Author and maintain System Security Plans (SSP)
  • Develop and manage POA&Ms
  • Support ATO lifecycle and annual assessments
  • Ensure compliance with DHS and CBP auditing requirements
  • Audit & Financial System Security

  • Manage security and auditing of financial systems containing PII
  • Support internal and external audits (OIG, GAO, Financial Auditors, OMB)
  • Conduct logging analysis and vulnerability remediation
  • Manage remediation of findings within required deadlines
  • Technical Security Operations

  • Support Windows Server (2008 or greater) environments
  • Support MS SQL Server (2008 or greater) database security
  • Utilize Splunk and vulnerability asset tools
  • Oversee patch management and incident response
  • Support COOP / Disaster Recovery planning
  • Ensure PIV credential compliance and access control
  • Support LAN manual development and control assessments
  • Required Qualifications – Level III

  • Bachelor’s Degree in Information Technology or related field
  • Minimum 5 years of relevant cybersecurity experience
  • Experience managing security of financial systems with PII
  • Experience with Windows Server and SQL-based systems
  • Demonstrated experience with NIST RMF
  • Experience responding to external IT security inquiries
  • Experience interfacing with multiple government agencies
  • U.S. Citizenship required
  • Preferred Certifications

  • CISSP
  • CISM
  • Security+
  • CEH
  • GIAC
  • Why Join Swain Techs?

  • Support mission-critical DHS financial systems
  • Work in a high-impact federal cybersecurity role
  • Join a CMMI-aligned, compliance-driven organization
  • Career growth into Senior Cybersecurity Leadership roles
  • Create a job alert for this search

    Computer Security Systems Specialist L III • Indianapolis, IN, US

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