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Posted: January 7, 2026 (7 days ago)

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IT CYBERSECURITY SPECIALIST (INFOSEC)

Defense Finance and Accounting Service

Department of Defense

Fresh

Salary

$93,461 - $121,502

per year

Closes

January 21, 2026

GS-11 Pay Grade

Base salary range: $62,107 - $80,737

Typical requirements: 1 year specialized experience at GS-10. Ph.D. or equivalent doctoral degree, or 3 years graduate study.

Note: Actual salary includes locality pay (15-40%+ depending on location).

Job Description

Summary

This job involves managing and protecting secure communication systems for the Department of Defense's finance agency, including handling encryption tools, setting policies to safeguard sensitive materials, and fixing security problems in telecom setups.

It's ideal for someone with hands-on experience in cybersecurity who enjoys working with technical devices and ensuring everything runs smoothly without breaches.

A good fit would be a detail-oriented tech expert comfortable in a structured government environment.

Key Requirements

  • One year of specialized experience at GS-11 level or equivalent, including managing cryptographic materials and devices
  • Ability to operate, maintain, and troubleshoot encryption equipment for voice, data, and message traffic
  • Experience programming and distributing cryptographic devices using systems like Key Management Infrastructure (KMI)
  • Skills in auditing cryptographic accounts and analyzing telecommunications systems for vulnerabilities
  • Knowledge of Communications Security (COMSEC) operations, policies, and procedures
  • U.S. citizenship and ability to meet time-in-grade and other federal qualification requirements
  • Combinations of education and experience may qualify, including volunteer work

Full Job Description

Defense Finance and Accounting Services (DFAS) mission is to lead the Department of Defense (DoD) in finance and accounting by ensuring the delivery of efficient, exceptional quality pay and financial information.

**This Job Opportunity Announcement is using an additional online assessment tool to evaluate applicants.

Please review the HOW YOU WILL BE EVALUATED, HOW TO APPLY and WHAT TO EXPECT NEXT sections below for instructions.

Human Resources will determine your qualifications for each entry grade level based on your interest and the additional following criteria.

Resumes for federal government positions need more detailed work descriptions and accomplishments than a typical private sector resume.

Please be sure to clearly describe the full scope of your work experiences in your resume. Combinations of education and experience may also be sufficient.

One year of specialized experience equivalent in level of difficulty and responsibility to that of the next lower grade GS-11 in the federal service, which demonstrates the ability to perform the duties of the position, is required.

Specialized experience is defined as: Managing, safeguarding, and accounting for cryptographic materials and controlled items; operating, maintaining, and troubleshooting of a wide range of encryption devices; programming and distributing cryptographic devices and managing keying material through systems like the Key Management Infrastructure (KMI); and auditing of cryptographic accounts, analyzing telecommunications systems for vulnerabilities.

Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual, community, student, social).

Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates to paid employment.

You will receive credit for all qualifying experience, including volunteer experience.

You may qualify for consideration if meeting time-in grade, specialized experience, education requirement, 90 days after competitive appointment requirement, and all other qualification requirements within 30 calendar days after the closing date of the announcement, unless otherwise indicated on the announcement.

Major Duties:

  • Provides staff guidance and assistance on all Communications Security (COMSEC) matters and serves as the primary COMSEC manager.
  • Develops, implements, and coordinates COMSEC operations among DFAS sites designed to ensure, protect, and restore systems, services, and capabilities.
  • Establishes and enforces policies and procedures for hand receipt holders of COMSEC materials.
  • Installs, maintains, and operates cryptographic devices used to process voice, data, and message traffic.
  • Analyzes and resolves complex COMSEC security issues and system vulnerabilities.

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Posted on USAJOBS: 1/7/2026 | Added to FreshGovJobs: 1/8/2026

Source: USAJOBS | ID: DFAS-DHA-BR-12844807-26