US Tech Solutions · 22 hours ago
Linux System Administrator
Downey, CA
Contract
Onsite
Senior Level
$70/hr - $80/hr
7+ years expUS Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. They are seeking a Linux System Administrator responsible for managing Linux server instances in cloud environments, ensuring operational security, and collaborating with various IT professionals to deliver secure computing services.
Information Technology
Hiring Manager
Raviteja Chowdary Yarram
Responsibilities
Apply Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve complex issues
Provide daily operational management of private and public cloud Linux server instances
Maintain thorough documentation of procedures and system configurations
Select methods and techniques to obtain solutions, evaluate technologies, perform cost / benefit analysis, and complete additional work assigned by the manager and lead
Work closely with other System Administrators, Application Engineers, Developers, Cyber Security professionals, Systems Engineers, and Operations specialists to provide top-quality secure computing and storage services to a variety of county customers
Develop and manage the county’s computing and infrastructure systems on private and public cloud environments (AWS, Azure, GCP)
Provide creative problem solving, critical thinking, and advanced troubleshooting across a broad domain of secure computing systems and support activities
Manage data center computing operations while maintaining strict operational security requirements and directives
Implement latest computer security policies and procedures
Manage availability of network, storage, computing, and software of multiple computing and storage systems
Develop technical specifications and maintain documentation for processes and technical guides
Patch planning, vulnerability assessment, patch policy preparation, patch testing and workflow design for quarterly security patch updates across RHEL, Ubuntu, CentOS, Suse and Debian Linux systems
Research and resolve operating system problems efficiently and accurately, while adhering to organizational standards and practices
Perform proactive performance monitoring, analysis, alerting, reporting, and tuning as well as proactive capacity planning/analysis and provisioning solutions
Coordinate, facilitate, manage, and execute approved changes during maintenance windows in a 24 × 7 on-call environments
Qualification
Required
Minimum of seven (7) years of experience in Red Hat Enterprise Linux, CentOS, Ubuntu, Suse, Debian Linux
Four (4) years of experience in developing Ansible playbooks, Shell, and Python scripts
Ability to author and implement automation for complex operational and administrative tasks
Experience with security tools and threat mitigation technologies such as McAfee, CISCO AMP, Nessus Tenable, Tanium, and Dell Secureworks Red Cloak
Experience with VMware, Vcenter, and ESXi
Possession of a bachelor's degree in an IT-related or Engineering field
Knowledge in decision making; organizational awareness; and problem-solving skills
Working knowledge of OpenShift and Kubernetes platforms running on-prem and on public clouds such as AWS, Azure and GCP
Expertise in monitoring, performance tuning, and maintaining Kubernetes clusters
Company
US Tech Solutions
US Tech Solutions counted among the largest yet the fastest growing staffing firm; all achieved organically.
1001-5000 employees
H1B Sponsorship
US Tech Solutions 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
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2024 (9)
2023 (13)
2022 (24)
2021 (18)
2020 (14)
Funding
Current Stage
Late StageLeadership Team
Manoj Agarwal
Chief Executive Officer
Recent News
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2025-05-17
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2024-12-13
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