Senior System Administrator, Cyber Infrastructure Systems
L3Harris
Quick summary
Market check
How this pay compares to similar roles
This role pays less than 70% of similar roles. Most pay $115,000–$175,937 — the blue band above. At the midpoint, this role pays about $123k versus about $145k for comparable roles.
Based on 240 similar postings.
Employer
Circle is a global financial technology firm and the principal operator of USD Coin (USDC), a leading stablecoin, providing cross-border payments and digital currency infrastructure for businesses. Industry: Financial Technology & Digital Currency
Circle currently has 25 open roles on FindRole.
Listed pay typically runs $165,000–$215,000 across 24 roles with salary data.
Most-posted roles
At a glance
The Senior IT Systems Administrator joins a global IT team to maintain and improve the Mac environment, office network, and audio-visual systems. This hands-on role involves providing white-glove support to executives and remote employees, managing hardware deployments, and troubleshooting network issues. Key responsibilities include maintaining Cisco Meraki equipment, firewalls, and VLANs, as well as managing security systems like facial recognition and card readers. The candidate will support business continuity and disaster recovery, partner with cybersecurity teams on incident response, and use AI tools to streamline troubleshooting. Required skills include experience with macOS, Iru MDM, Google Workspace, Slack, Okta, and ServiceNow. The role supports the technical infrastructure for a platform providing digital assets, payment applications, and programmable blockchain infrastructure for global financial innovation.
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