Senior Information Systems Security Officer III (government)

AT&T AT&T · Telecom · Columbia, MD

The Senior Information Systems Security Officer III role at AT&T Global Public Sector focuses on supporting information assurance programs and ensuring the security posture of mission-critical systems for the Federal Government. Responsibilities include maintaining accreditation documentation, providing on-site security support for IT systems and testing, training personnel on IA procedures, and reviewing system changes for security operations.

What you'd actually do

  1. Support the creation and continuous maintenance of the IT Systems Accreditation Documentation Packages (SSP, SCTM, CONOPs, A&A, Test Plan, SOP's. User Guides etc).
  2. Provide IA security on-site support for all formal IT systems and A&A testing.
  3. Ensure all on-site contract IT systems personnel are trained on all IA procedures and requirements for each of the IT systems.
  4. Provide IA Security qualified personnel resources to support the continued accreditation and security operation of the information system under the RMF Continuous Monitoring Plan.
  5. Review all hardware and software changes proposed and/or being implemented for appropriate security operation, providing configuration management support as it relates to the security configuration of the system, updating documentation and hardware and software inventory lists. Propose IA policy, procedures, provide IT security training, and perform IA oversight.

Skills

Required

  • Bachelors degree in relevant field of study
  • 8 years of relevant experience
  • Information Assurance
  • Security Authorization
  • RMF Continuous Monitoring

Nice to have

  • TS/SCI clearance

What the JD emphasized

  • TS/SCI