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Posted: March 6, 2026 (0 days ago)

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IT CYBERSECURITY SPECIALIST (NETWORK/INFOSEC)

Defense Information Systems Agency

Department of Defense

Fresh

Location

Salary

$106,437 - $158,322

per year

Closes

March 13, 2026More DOD jobs →

SES Pay Grade

Base salary range: $147,649 - $221,900

Typical requirements: Executive-level leadership experience. Senior executive qualifications required.

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

Job Description

Summary

This job involves designing, building, and maintaining secure computer networks in a mix of on-site and cloud-based systems for the U.S. military's cyber operations.

The role focuses on troubleshooting network issues, ensuring security, and supporting tools like routers and firewalls to keep everything running smoothly.

It's a great fit for experienced IT professionals with strong problem-solving skills and a background in network security, especially those who enjoy working on complex, high-stakes tech projects.

Key Requirements

  • At least one year of experience implementing or maintaining multi-cloud network architectures
  • Proficiency in troubleshooting network performance on routing, switching, or security hardware (e.g., Cisco, Juniper, Palo Alto)
  • Experience providing technical support for network services like load balancing (e.g., F5) or DNS
  • Demonstrated competencies in attention to detail, customer service, oral communication, and problem-solving in IT contexts
  • Ability to design, deploy, and maintain network infrastructure in hybrid on-premises and multi-classification cloud environments
  • Skills in monitoring network performance, diagnosing connectivity issues, and applying security patches
  • Relevant paid, unpaid, or volunteer experience equivalent to the next lower federal grade level (GG-13)

Full 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 Hybrid Cloud Solutions (HC337).

Applicants must have IT-related experience demonstrating the following competencies appropriate to, or above, the level of this position.

For vacancies below the full-performance level of the position, the basic requirement will be evaluated on a developmental basis.

Your resume and work experience should clearly support your ability to meet these competencies and will be evaluated as part of the entire application process.

Basic Requirements: Attention to Detail- experience reviewing my own information technology-related work or data and have been asked by others to review their work or data to ensure accuracy, completeness, and consistency with standards Customer Service - experience maintaining relationships with customers, assessing current information technology needs of customers, and developing or identifying information technology products and services that are tailored to meet customer needs Oral Communication -briefing mid-level management and IT staff on the status of information technology systems, projects, or daily operations, including the communication of technical information to a non-technical audience Problem Solving - identifying alternatives to address complex information technology-related issues by gathering and applying information from a variety of sources that provide a number of potential solutions Qualifying Experience: In addition to meeting the basic requirement, applicants must possess qualifying experience.

To qualify at the GG-13, your resume must describe at least one year of experience that demonstrates the competencies necessary for immediate success in the position.

Experience refers to any paid or unpaid experience, including volunteer work and Military service, that would be considered equivalent to work normally performed at the next lower grade level in the federal service.

For this position, qualifying experience is defined as: Experience assisting in the implementation or maintenance of multi-cloud network architectures; troubleshooting network performance issues on routing, switching, or security hardware (such as Cisco, Juniper, or Palo-Alto); providing technical support for network services such as load balancing (e.g., F5) or Domain Name System (DNS).

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.

Candidates must describe how they meet the qualifying experience and/or selective placement factor(s) within the body of their resume.

All qualifications must be met within 30 days after the closing date of the announcement. **Combination of education and experience is not applicable for this position** Major Duties:

  • Design, develop, plan, deploy, and implement solutions within a complex hybrid infrastructure, encompassing both on-premises and multi-classification cloud environments.
  • Configure, install, test, and maintain network infrastructure devices, including routers, switches, firewalls, load balancers, DNS, and their operating systems.
  • Monitor network performance and capacity, diagnose connectivity problems, and apply necessary patches to mitigate security vulnerabilities.
  • Integrate new systems into the existing network architecture and provide expert feedback on network design and infrastructure requirements
  • Apply a deep understanding of cybersecurity principles, risk management, and network security measures to protect against malware and cyber threats.
  • Ensure network operations are compliant with all applicable national laws, regulations, policies, and ethical standards related to cybersecurity.

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Posted on USAJOBS: 3/6/2026 | Added to FreshGovJobs: 3/6/2026

Source: USAJOBS | ID: CES-DISA-12897452-26TH