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Network Engineer/Administrator

ApexonUnited States🇺🇸United StatesPosted Oct 15, 2026

Why This Role Stands Out

This hybrid Network Engineer/Administrator role at Apexon offers an exciting opportunity to manage and secure federal network environments, leveraging your expertise in routing, switching, firewalls, and F5 BIG-IP technologies. You will thrive here if you have a strong background in network architecture and security, with a desire to continuously develop your skills within a reputable technology company. Apply now to contribute to critical infrastructure and advance your career in a flexible work setting.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
United States
Posted
4 days ago
DNS

Job Description

We are hiring for a Network Engineer/Administrator opportunity.

Role: Network Engineer/Administrator
Location: Remote
Position: 1
Work Arrangement: Remote

Active Secret clearance is required.

Role Overview

We are seeking an experienced Network Engineer/Administrator to administer and support secure federal network environments. The ideal candidate will have expertise in network architecture, engineering, and security, including routing, switching, firewalls, VPNs, DNS, and F5 BIG-IP technologies. This role involves maintaining network performance, troubleshooting incidents, implementing network changes, and ensuring alignment with agency security policies and NIST requirements.

Required Skills

  • Core Consulting Skills
  • Network Architecture
  • Network Engineering
  • Enterprise Network Engineering
  • Network Security Management
  • Routing and switching
  • Firewalls and VPNs
  • DNS
  • F5 BIG-IP technologies, including LTM, APM, and ASM
  • Network monitoring, troubleshooting, and documentation
  • Knowledge of NIST requirements and federal security policies

Key Responsibilities

  • Administer and support secure federal network environments.
  • Configure, maintain, and troubleshoot routing, switching, firewalls, VPNs, and DNS.
  • Support and manage F5 BIG-IP technologies, including Local Traffic Manager (LTM), Access Policy Manager (APM), and Application Security Manager (ASM).
  • Monitor network performance and investigate connectivity, availability, and security incidents.
  • Implement network changes in accordance with established procedures and agency requirements.
  • Maintain accurate network configurations, diagrams, and technical documentation.
  • Ensure network operations align with agency security policies and applicable NIST requirements.
  • Collaborate with technical teams and stakeholders to maintain secure and reliable network services.

Education Requirement

Bachelor s degree in Computer Science, Information Technology, Engineering, Business Administration, or a related field is preferred.

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