Responsibilities include but are not limited to designing, deploying, supporting and troubleshooting the Linux server and desktop infrastructure; documenting the IT infrastructure, policies and procedures; and performing general user support. Applicants are also expected to participate in after-hours work and an on-call rotation.

All candidates will have

• a Bachelor's or higher degree
• extensive experience designing, deploying and supporting Linux servers and desktops
• a thorough understanding of systems and network protocols (DNS, TCP/IP, SMTP, HTTP/HTTPS) and UNIX/Linux system internals (kernel, drivers, file systems, virtual memory)
• excellent troubleshooting and creative problem-solving abilities
• excellent written and oral communication and interpersonal skills

Ideally, candidates will also have

• experience deploying and supporting open source and proprietary infrastructure services (DNS, Radius, LDAP, DHCP, NFS, Kerberos, OpenSSL), integrating them into the existing infrastructure, and debugging and patching them
• experience implementing, operating and supporting open source tools for system and security monitoring and management on UNIX/Linux platforms
• knowledge of scripting to automate tasks

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Location: East Setauket, NY