Senior Network Administrator
Confidential
Posted: January 30, 2026
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Quick Summary
A Senior Network Administrator is responsible for managing and maintaining the network infrastructure, ensuring high availability and performance. The ideal candidate will have experience in network administration and a strong understanding of IT security best practices. The successful candidate will be able to troubleshoot and resolve complex network issues, and implement new network protocols and technologies.
Required Skills
Job Description
Ready to be a part of a game-changing team that thrives on defying the impossible?
About PCS Wireless:
Founded in 2001, by two visionary traders, PCS Wireless, affectionately known as “PCS”, is not your average mobile distributor. Led by fearless entrepreneurs, PCS has completely transformed the landscape of the device resell market, both from a business and a consumer perspective.
Today, PCS is a recognized global leader, powering the secondary market. At PCS, we buy and sell mobile devices and products worldwide through partners and programs by breathing new life into old devices effectively extending the device lifecycle up to 5X and beyond. We collaborate with industry giants in consumer electronic manufacturing, wholesalers, big box retailers and small businesses alike, catering to a diverse clientele of more than 1,500 clients. Our operations span major markets worldwide with offices and warehouses in the Americas, APAC, UK & EMEA.
Our go-getting spirit valuing flexibility, a "me for we approach" and curiosity, continues to be the foundation of our success. We are looking for doers and thinkers who get things done and have fun while doing it!
Job Description:
PCS Wireless is looking for a network-first Senior Network Administrator to own and evolve our enterprise network and security infrastructure.
This role is not systems-first and not junior. Networking, firewalls, Wi-Fi, and Zero Trust are the core of the job.
Job Responsibilities:
Enterprise LAN, WAN, and Wi-Fi across warehouses and offices
Fortinet (FortiGate) firewalls: policies, NAT, VPN, routing
Cisco switching and routing (VLANs, BGP/OSPF, high availability)
Cloudflare Zero Trust (ZTNA, Secure Web Gateway, DNS filtering)
High-density Wi-Fi in warehouse environments
Network segmentation for corporate, warehouse, guest, and physical security networks
Who You Are:
8+ years of experience in enterprise network administration or engineering
Hands-on Fortinet firewall experience · Strong Cisco networking experience
Real-world enterprise Wi-Fi troubleshooting
Working knowledge of Zero Trust / ZTNA concepts
Strong fundamentals: TCP/IP, VLANs, DHCP, DNS, routing
PowerShell for basic automation
Eligibility Requirements:
Must possess a valid passport and be authorized to travel to the United States and other global locations.
This is a 100% remote role with potential travel requirements to the U.S. and international offices.
Nice to Have:
CCNA or CCNP
Fortinet NSE certification
Cloudflare or Zscaler experience
We Are Seeking People Who:
Act like owners.
Are continually raising the bar.
Are sincerely open-minded and willing to examine their strongest convictions with humility.
Nurture and embrace differing perspectives to make better decisions.
What's in it for You:
Competitive salary.
Opportunities for professional growth and development.
A supportive and collaborative work environment.
Comprehensive benefits package.
We are an Equal Opportunity Employer. All qualified applicants for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity, ancestry, age, or national origin will be considered. No qualified applicants will be discriminated against on the basis of disability or protected veteran status.