126 applicants
Braintrust · 3 days ago
Sr. Linux Administrator
United States
Full-time
Remote
Senior Level
5+ years exp
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Responsibilities
Installing, configuring and updating operating systems and applications.
Install new and rebuild existing servers, configure hardware, peripherals, services, storage, etc. in accordance with standards and project/operational requirements.
Setting up administrator, user, and service accounts; as well as maintain documentation, tuning system performance, and installing or deploying network-wide software.
Installation, integration, acceptance testing, and ongoing maintenance of HPC/GPU systems and software environment.
Working closely with users to ensure computational needs are met, and adhere to organizational policies.
Other responsibilities as assigned.
Qualification
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Required
General knowledge of Linux and Unix operating system concepts, and systems administration experience.
Ability to develop and maintain documentation on system administration procedures for routine and complex tasks.
Experience with compiling, installing, and troubleshooting software. Familiarity with Active Directory and LDAP in Linux Environments is required.
Familiar in multi-factor authentication platforms and solutions, such as OpenID, LDAP, and Kerberos.
Experience with high performance computing environments and monitoring tools.
Experience writing and troubleshooting code (Perl, Bash, Python, Ruby).
Experience supporting Apache and Nginx Web Servers. Experience supporting database systems, such as MySQL and/or Postgres.
Effective communicator and collaborator. Good time management skills, self-motivated, and well organized.
Excellent analytical, problem-solving and scripting skills in any common language (Perl, Python, Ruby).
Excellent written communication and documentation skills.
A successful candidate will have a strong knowledge of all the required skills and 5+ years experience working in enterprise environments. The candidate must have an excellent knowledge of IT infrastructure; and how systems are interconnected and accessed.
Preferred
Experience with SAN Architecture.
Experience in High Performance Computing, specifically Slurm and Singularity.
Experience with infrastructure monitoring, logging and alerting; ideally with Elasticsearch.
Experience with enterprise-grade hardware, specifically blade servers and chassis.
Experience with automation and deployment tools; such as Katello/Foreman, Chef, Puppet, etc.
Have working experience with VMware virtualization platform.
Have experience with scientific applications and Deployment in research environments.
Experience in SAN architecture, enterprise hardware, Active Directory/LDAP integration, automation tools, virtualization or containerization are highly encouraged to apply.
Company
Braintrust
Braintrust is a blockchain-powered freelancer marketplace that connects skilled tech experts with clients.
11-50 employees
H1B Sponsorship
Braintrust has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Trends of Total Sponsorships
2023 (1)
Funding
Current Stage
Early StageTotal Funding
$123.5MKey Investors
CoatueTrue Ventures
2021-12-09Undisclosed· $100M
2020-10-01Series Unknown· $18M
2020-09-01Seed· $0.5M
Leadership Team
Adam Jackson
Co-Founder
Gabriel Luna-Ostaseski
Co-Founder
Recent News
2023-11-11
Duro Ventures
2023-11-03
Company data provided by crunchbase
