Linux Systems Administrator

Corvid Technologies runs a supercomputer with an environment built on both hardware and free, opensource virtualization and containerization, turning over up to 50TB of new data on a daily basis, to solve engineering problems other companies fail to solve. Our numerical solvers are developed in-house by our engineers and developers, providing customers with customized solutions to a variety of difficult problems. We are seeking a Sr. Linux specialist of the same caliber to join our technical team and support our command-line only infrastructure. Our ideal candidate can work without depending on Google, external customer support, paid support subscriptions, 3rd party paid apps, or needing GUI interface and Windows servers to manage systems.What youll do:Install, configure, and troubleshoot RHEL 7/8 operating system issues on air-gapped networksFrequent use and understanding of man pagesDebug hardware and software problems on our Linux infrastructureWrite custom scripts to automate system tasks and troubleshoot server or network issuesImprove skillset and gain new knowledgeWho we want:An individual with strong attention to detail and consistent work (all systems are configured the same, any changes are applied to all the systems at once)Ability to problem-solve with minimal guidance and supervisionStrong understanding of EL 7/8 features, built-in commands, tools, and configuration filesAbility to thrive in a high-paced environment (Corvid has zero downtime and an external customer downtime limit of 8hrs per customer contract)Strong scripting background in languages such as Python or BashExcellent research skills with a strong focus on testing implementations before executing in productionRequirements:Bachelors degree in a technical field (mathematics, engineering, computer sciences, physics, etc.)Strong background in RHEL 7/8.Proficiency test demonstrating command line capabilities without internet resources, external guidance, and limited peripheralsU.S. Citizen & ability to obtain and maintain a security clearanceExcellent sense of humorPreferences:Experience with scientific and/or engineering code developmentConfiguration management and automation (e.g. Ansible, Salt, Puppet, CFEngine, Chef)Broad understanding of network technologies and securityExperience with Git version controlExperience with RHEL derivatives like CentOS, specifically EL 7 and 8.Active security clearanceWhy Corvid:Founded in 2004, we are a group of over 300 engineers and scientists, about 3/4 with master degrees or Ph.D.'s, that provide end-to-end solutions including concept development, design and optimization, prototype build, test and manufacture. We leverage the predictive capability of our high-fidelity computational physics solvers, indigenous massively parallel supercomputer system, prototyping plant, and ballistics and mechanics lab to investigate a variety of high-rate physics phenomena.The results are complex engineering solutions for a variety of applications; aircraft, ballistic missile defense, cybersecurity, motorsports, armor development, biological systems, and missile and warhead design and development. These results are achieved with optimal design and cost efficiency due to the predictive capability of Corvids tools and our in-house, end-to-end integrated approach, which differentiates Corvid from the market.At Corvid, we value our team and offer our employees a broad range of benefits. Our benefits include:Blue Cross Blue Shield insurance including Medical, Dental and Vision401k match up to 6%Three weeks PTO; increasing with tenurePaid gym membershipFlexible schedulesContinued education and training opportunitiesUncapped incentive opportunitiesRecreational area and lounge stocked with snacks and coffeeFrisbee golf tournaments, and quarterly barbequesBonfire and grill areas available for 24/7 use with kayaks and paddleboards to surf the lake at our headquarter locationCompany kitchen, balconies (hammocks are available), and onsite showers