Information System Security Officer, Mid-Level

AT&T

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Chantilly, VA
Salary
$98,100–$115,000 / yr
Posted
82 days ago
Freshness
Confirmed live today
Closes
Nov 6, 2026

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $157k
This role $107k
$86k $208k
below market most similar roles pay here above market

This role pays less than 90% of similar roles. Most pay $126,105–$187,450 — the blue band above. At the midpoint, this role pays about $107k versus about $157k for comparable roles.

Based on 240 similar postings.

Employer

About AT&T

AT&T is a US-based telecommunications company providing wireless, broadband, and fiber internet service along with phone and connectivity products for consumers and businesses.

AT&T currently has 91 open roles on FindRole.

Listed pay typically runs $98,100–$196,000 across 81 roles with salary data.

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View all roles at AT&T

At a glance

TL;DR · Information System Security Officer, Mid-Level

The Information System Security Officer – Mid-Level (Government) joins the Federal Solutions Team to support the intelligence community by providing a secure mission environment for the NRO. This role involves managing systems to support Authorization to Operate, conducting regular security audits, and performing security control assessments. Daily responsibilities include monitoring network traffic for unusual activity, researching cyber issues, and participating in the detection of computer security compromises. The professional will also handle data transfers, collaborate with IT staff to integrate security measures into system designs, and mentor staff on security protocols. Required expertise includes the RMF process, data transfer knowledge, and specific certifications such as Security+, CySA+, CCNA Security, GICSP, GSEC, CND, or SSCP. The position focuses on information assurance engineering and security control assessments test engineering.

What you'll do

  • Manage information systems and follow established processes to support Authority to Operate (ATO) requirements.
  • Conduct regular security audits and assessments to identify system vulnerabilities and risks.
  • Monitor network traffic for unusual activity and respond to security incidents.
  • Perform data transfers between different systems as required by the mission.
  • Research current cyber issues and matters affecting information systems security.
  • Participate in the detection of computer security compromises.
  • Integrate security measures into system designs in coordination with IT staff.
  • Mentor staff on security protocols and maintain up-to-date knowledge of cybersecurity trends.

What we're looking for

  • Must possess an active TS/SCI clearance with a Polygraph.
  • Must have hands-on experience with at least one or two of the RMF processes.
  • Must have knowledge of data transfer.
  • Must have a High School diploma/GED and 6 years of experience, an Associate degree and 4 years of experience, a Bachelor's degree and 2 years of experience, or a Master's degree and 0-2 years of experience.
  • Must hold one of the following certifications: CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP.
  • Must be able to work on-site at the customer's location in Chantilly, Virginia, 5 days per week.

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