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Zenni Optical

System/ Network Admin

Zenni Optical · China，Shanghai

Posted about 3 months ago

or apply directly on Zenni Optical's site. We never take the application ourselves.

Is this posting real?

This role has been open
102 days
Zenni Optical's roles stay open a median of 103 days
Reposted
No
Salary listed
No
46% of Zenni Optical's roles list one
Ghost-job risk at Zenni Optical
high
24 stale, 0 reposted of 24 open
Hiring momentum
5 roles opened in the last 90 days
↓ down vs. the prior 90 days
Last confirmed on the employer's board
2026-11-14

Measured from postings appearing on and disappearing from Zenni Optical's own greenhouse board since 2026-08-03. Full hiring picture for Zenni Optical.

About this role

The System/Network Administrator at Zenni will manage server and network infrastructures, ensuring smooth operation of software, hardware, servers, and networks. Daily tasks include configuring and maintaining systems, troubleshooting technical issues, providing network support, and monitoring performance. The role also involves managing cloud services, implementing security protocols, and assisting new users with account setup.

Our read on this posting2.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Zenni Optical as an employer.

What you need

  • 5-7 years of experience as a System/Network Administrator
  • Competent in Windows OS, Windows Server OS, MAC OSX, Linux, VMware, Hyper-V
  • Solid understanding of server and systems management
  • Excellent problem-solving skills
  • Excellent networking skills
  • Team collaboration and good team player

Nice to have

  • CCNA and CISSP preferred certifications
  • Experience with Security Awareness Training, KnowBe4
  • Familiarity with centralized password management tools like 1Password or LastPass
  • Experience with change management and ticketing systems, such as JIRA

Worth weighing

  • No salary or specific benefits mentioned
  • The role requires advanced knowledge of various networking and security technologies, which may indicate a steep learning curve for less experienced candidates
  • The emphasis on teamwork and communication skills suggests a collaborative work environment, which may appeal to those who thrive in team settings

Summarised from Zenni Optical's posting. Read the full original.

Listed by Zenni Optical on their greenhouse job board, last confirmed open on 2026-11-14. PitchMeAI is not the employer.

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