Senior Linux System Administrator

Donatech Corporation

Annapolis, MD

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JOB DETAILS

JOB TYPE

Full-time

SKILLS

Best Practices, Configuration Management, Continuous Integration, Cross-Functional, Data Recovery, Debugging Tools, Digital Certificates, Docker, Establish Priorities, Firewalls, Git, IBM WebSphere MQ (Message Queue), Identify Issues, Lift/Move 40 Pounds, Linux Administration, Linux Operating System, Mathematics, Multitasking, Network Debugging, Network Operations Center, Network Routing, On Call, Oracle Solaris (fka Sun Microsystems Solaris), Red Hat Linux Operating System, Scripting (Scripting Languages), Software Administration, Software Patches, Subnetting, Systems Administration/Management, Systems Hardware, Testing, Time Management, Ubuntu, United States Citizen, Unix Shell Programming, Willing to Travel, iSCSI

LOCATION

Annapolis, MD

POSTED

1 day ago

Position would require the candidate to be a W2 employee of Donatech. US Citizenship Required. •The Linux Administrator is responsible for the sustainment and maintenance of our core servers Linux within a Bare Metal infrastructure to appropriate standards •and best practices in a fast-paced work environment •Their responsibilities will include administering system-level procedures; patch management; service layer application; deployment creation; redundancy •management, and certificate management •Work with developers to build containerization that promotes automated, continuous integration and accelerates delivery of new products and services •Install upgrades, configure, test, and support system software •Some on-site duties include racking devices, cabling, and deploying new systems in multiple data centers. Able to lift 40lbs. •Perform configurations and adjustments to enhance system performance. •Perform automated and manual backup and restorative processes •Ensure the necessary security procedures are implemented and enforced across their work Qualifications You Must Have: •Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 3 years of prior relevant experience or an Advanced Degree in a related field and 2 years relevant experience or in absence of a degree, 7 years of relevant experience. •Experience with the Linux CLI, debugging tools, and network stack •Working knowledge of core networking, subnetting, firewalls, and routing •Proficient in configuration, troubleshooting, installation, operation, maintenance, and system administration of Multiple Linux distros such as RHEL and Ubuntu •Ability to create shell programs and utility scripts •Ability to troubleshoot and resolve system hardware, software, and connectivity issues •Ability to work independently in an international, cross-functional team environment, including occasional off-hours tasks and meetings •Ability to multi-task, prioritizes workload, and successfully handle competing deadlines •Must be authorized to work in the U.S. without sponsorship now or in the future. Client will not offer sponsorship for this position. •Must be a U.S. Citizen •Ability to support hybrid (Primarily on site) schedule at Annapolis Office Qualifications We Prefer: •Experience with IBM MQ •Experience with Docker, Kubernetes, Containerization •Experience with storage appliances (TrueNAS, FreeNas) with a focus on NAS and ISCSI protocols •Ability to support a 24x7 rotating on-call schedule will be required in this position •Occasional travel, as needed, less than 20 days a year. •Experience working with Configuration Management Systems (git in particular) •Experience Solaris and ZFS

About the Company

Donatech Corporation

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