OT Network & Security Administrator (Contract)

Quantum World Technologies Inc.; San Diego (CA); On-site; USD 52,348 - 60,614; Part time

Job summary

A technology firm in cybersecurity seeks a Mid-Senior Level Systems Administrator to manage Windows and Unix systems, as well as network infrastructure critical for enterprise controls. Candidates should have a Bachelor's degree and 4+ years of systems administration experience, along with strong knowledge of network protocols and cybersecurity frameworks. This role offers an hourly salary between $38 and $44, based in the San Diego Metropolitan Area.

Qualifications

• 4+ years of experience in network or systems administration.
• Strong knowledge of network protocols and routing.
• Familiarity with industrial control systems (DCS, SCADA, PLC).

Responsibilities

• Administer and maintain Windows and Unix systems.
• Manage network infrastructure for control and monitoring systems.
• Implement cybersecurity and governance policies.

Skills

Network protocols

Routing

VLANs

Segmentation

Firewall administration

Cybersecurity frameworks

System documentation

Education

Bachelor’s degree in IT, Cybersecurity, or related field

Tools

Backup tools

Log monitoring utilities

Job description

A technology firm in cybersecurity seeks a Mid-Senior Level Systems Administrator to manage Windows and Unix systems, as well as network infrastructure critical for enterprise controls. Candidates should have a Bachelor's degree and 4+ years of systems administration experience, along with strong knowledge of network protocols and cybersecurity frameworks. This role offers an hourly salary between $38 and $44, based in the San Diego Metropolitan Area.