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Cybersecurity career opportunity

IT Cybersecurity Specialist (NETWORK/INFOSEC)

Posted by Defense Information Systems Agency

  • Multiple Locations
  • full-time
  • hybrid
  • 26 August 2026

At a glance

Job information

Job information
Opportunity profile
EmployerDefense Information Systems Agency
LocationMultiple Locations
Cybersecurity fieldSecurity Engineering & Architecture
Job specialtyIT Cybersecurity Specialist (NETWORK/INFOSEC)
Employment typefull-time
Work arrangementhybrid
Posted26 August 2026
Application deadline31 August 2026
CompensationUSD 106,437 – USD 138,370
Skills and qualifications
Experience levelmid
Required skillsInformation Technology Management
Visa sponsorshipNo

Job description

This position is being recruited under 10 USC 1599f into the Cyber Excepted Service and does NOT convey eligibility to be converted to the Competitive Service. It has been identified as a position necessary to carry out and support the mission of the US Cyber Command. It is in the Professional Work Category at the Senior Work Level within the CES Occupational Structure. It is located in the DISA J9 - Infrastructure Engineering and Deployment Branch. Gathers infrastructure requirements to design, develop, plan, deploy, and implement solutions within a complex hybrid infrastructure, encompassing both on-premise and multi-classification cloud environments. Configures, installs, tests, and maintains network infrastructure devices, including routers, switches, firewalls, load balancers, DNS, and their operating systems. Monitors network performance and capacity, diagnoses connectivity problems, and applies necessary patches to mitigate security vulnerabilities. Integrates new systems into the existing network architecture and provides expert feedback on network design and infrastructure requirements. Applies a deep understanding of cybersecurity principles, risk…

Location

Multiple Locations

STRUCTURED JOB REQUIREMENTS

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  • Network securityRequired · Proficient
  • Firewalls and network segmentationRequired · Proficient

Requirements are automatically mapped from the published job description. Review the original listing before applying.