Senior Systems Administrator Jobs

- At least 5 years of hands-on, directly applicable experience actually doing the

Senior Relativity Senior Systems Administrator at Contact Government Services, LLC in Chicago, Illinois, United States. Full-time · Hybrid · $117.4K – $169.6K/yr.

About Radiant Radiant is an El Segundo, CA-based company building the world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under growing strain, with power demand accelerating, driving higher utility costs, rising carbon emissions, and…

Senior IT Systems Administrator Role : Full-time, on-site (5 days/week) Location : Etobicoke, Ontario (Toronto) Comp : $90,000-$110,000 base + bonus + benefits About Us A profitable, privately owned, growing B2B company in the industrial space. Proudly Canadian and…

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling…

HackerRank helps companies like NVIDIA, Amazon, and Microsoft hire and upskill the next generation of developers based on skills, not pedigree. Our platform is trusted by over 2,500 of the world’s most innovative companies to build strong engineering teams ready for what’s next.…

We are seeking two (2) Senior Linux Systems Administrators with networking experience to support a high priority and highly visible malware analysis modernization program. The role supports a large software development program developing, operating, and maintaining mission…

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.…

We are seeking a Senior Linux Systems Administrator (in an SE4 LCAT) to support a high priority and highly visible malware analysis modernization program. The role supports a large software development program developing, operating, and maintaining mission critical enterprise…

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our…

Job Description: Shield AI is seeking a highly autonomous Staff Systems Administrator to serve as the accountable technical owner for enterprise IT infrastructure and end-user computing within a dedicated, security-sensitive entity environment. This senior individual contributor…

Shield AI is seeking a highly autonomous Staff Systems Administrator to serve as the accountable technical owner for enterprise IT infrastructure and end-user computing within a dedicated, security-sensitive entity environment. This senior individual contributor will design,…

About Supabase Supabase is an open source Firebase alternative. We give developers a Postgres database, authentication, instant APIs, edge functions, and real-time subscriptions — all in one platform. We are building the infrastructure layer for the next generation of…

Linux Systems Administrator Location: Remote — United States Department: Information Technology — Infrastructure Engineering Reports to: Infrastructure Engineering Manager Employment Type: Full-time, individual contributor Experience: 7+ years of relevant hands-on experience…