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Junior Network Engineer – F5 position

Modus21, LLC

Today
Secret
Entry Level (less than 2 yrs experience)
Unspecified
IT - Networking
Charleston, SC (On/Off-Site)

Junior Network Engineer (F5-Track)
System Administrator I

Primary Focus Area

Network / F5 Engineering (Training Track)

Clearance Required (Minimum)

Secret

Minimum Education

Bachelor’s degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems

Minimum Experience

0 years with Bachelor’s

Required Certifications

CompTIA Security+ (current)

Specific Experience

Entry-level position focused on foundational system administration and networking with progression toward F5 specialization through structured on-the-job training.

Role Summary

This role serves as an entry-level position supporting network and system administration functions with an emphasis on F5 technologies. The Junior Network Engineer (F5-Track) will work under the supervision of senior engineers to perform foundational administrative tasks, assist in network operations, and progress toward independent management of F5 BIG-IP configurations through structured on-the-job training.

Core Responsibilities

• Assist in network and system administration including account setup, patching, and monitoring.

• Execute documented, low-risk change steps during maintenance windows under supervision.

• Learn to interpret F5 BIG-IP objects (virtual servers, pools, nodes, monitors, profiles).

• Support SSL/TLS certificate lifecycle tasks using approved runbooks.

• Maintain up-to-date network documentation including diagrams, port matrices, and runbooks.

• Assist in incident response activities such as data collection and log analysis.

• Complete a defined F5 learning plan and internal skills checkout milestones.

Minimum Qualifications

• U.S. Citizen; active or eligible for Secret clearance.

• Bachelor’s degree in relevant field as outlined above.

• CompTIA Security+ certification (must be current).

• Solid understanding of TCP/IP networking, VLANs, routing/switching, and DNS.

• Basic familiarity with Windows/Linux administration and security best practices.

Preferred Qualifications

• Interest in F5 BIG-IP load balancing concepts and willingness to pursue certification.

• Experience with scripting (Python, PowerShell) for automation tasks.

• Exposure to ticketing and documentation systems (Jira, Confluence, SharePoint).

Success Metrics

• Zero unplanned outages due to junior-initiated changes in first 90 days.

• 100% adherence to runbook and change documentation standards.

• Completion of internal F5 BIG-IP basic checkout by Week 12.
group id: RTX166ecb
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Name HiddenHuman Resources Director
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About Us
Modus21, LLC is a Charleston, South Carolina based small business and technology consulting firm specializing in solving complex business problems for global business and government clients. Modus21 provides Model Based Systems Engineering, Process Orchestration/Automation, Cloud Computing, Cybersecurity, DevSecOps, Agile Software Development, and Systems Integration services to both commercial and government clients. We have worked with the Department of Defense (DoD) and civil agencies since 2007. Our philosophy is simple – deliver quality through high performance to our clients; provide value to our clients through the ability to streamline, measure, and improve their business processes via business intelligence and business architecture; and practice professional integrity by being trustworthy and reliable. Our expertise has proven highly successful in helping organizations recognize greater value by aligning their strategy and objectives to technology and execution.

Modus21, LLC Jobs


Job Category
IT - Networking
Clearance Level
Secret
Employer
Modus21, LLC