IT Engineer - Network Administrator

Merrifield, VA

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Type: Contract

Experience: 0

Category: Information Technology

Contractor Work Model: Remote

Brand: System One

Job ID: 379776

Date Posted: 09/09/2026

Shortcut: http://jobs.systemone.com/zrwkcH


Job Title: IT Engineer - Network Administrator
Type: Contract
Work Model: Remote – offsite

Responsibilities

  • Manage and maintain organization's network infrastructure ensuring security, performance, and reliability
  • Configure, upgrade, patch, and troubleshoot Palo Alto firewalls
  • Convert layer 4 rules to layer 7 using userID and appID
  • Create custom appID’s for network security policies
  • Manage Checkpoint firewalls in an IaaS environment (preferred)
  • Deploy Palo Alto firewalls in an IaaS environment (preferred)
  • Leverage python scripts to automate network tasks (preferred)
  • Monitor network performance and troubleshoot issues as needed
Requirements
  • 5+ years of experience managing Palo Alto firewalls
  • Knowledge of converting rules from layer 4 to layer 7 using userID and appID
  • Experience creating custom appID’s
  • Proven experience managing Palo Alto infrastructure including upgrades and configuration
  • Preferred: Experience managing Checkpoint firewalls in an IaaS environment
  • Preferred: Deployment experience with Palo Alto firewalls in an IaaS environment
  • Ability to leverage Python scripts for automation
  • Understanding of networking protocols, devices, firewalls, routers, VPNs, and network monitoring tools

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #851-Rockville-S1

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