Linux Systems Administrator
3 days ago
Job Title: Senior Linux Systems Administrator (Ubuntu / Red Hat) Location: Remote / India (Preferred: IST overlap with U.S. hours)Employment Type: Contract part time (4 Hour/Day)Experience Required: 10+ years (Senior Level)Department: Infrastructure & Cloud OperationsReports To: Infrastructure Lead / DevOps Manager Position Overview We are seeking a Senior Linux Systems Administrator experienced in Ubuntu and Red Hat Enterprise Linux (RHEL) environments. The role involves managing and optimizing large-scale Linux server infrastructure across production and development environments, ensuring uptime, reliability, and security. This position will closely collaborate with DevOps, Network, and Software teams to support mission-critical systems, implement automation, and streamline infrastructure management processes. Key Responsibilities Manage, monitor, and maintain Ubuntu and Red Hat Linux servers (production and staging). Perform system upgrades, kernel updates, patch management, and performance tuning. Implement and manage user access, security policies, and backup/recovery strategies . Troubleshoot and resolve hardware, OS, and network-related issues. Maintain configuration management and deployment pipelines using Ansible, Puppet, or similar tools . Monitor system health and resource utilization; ensure optimal uptime and performance. Collaborate with DevOps and Cloud teams for environment provisioning (AWS, Azure, or on-prem). Manage server hardening, SSH configuration, SSL certificates , and OS-level security compliance. Participate in capacity planning, disaster recovery, and incident response activities. Create and maintain detailed system documentation, SOPs, and audit reports. Required Skills & Experience 5+ years of hands-on experience in Linux system administration (Ubuntu & Red Hat) . Strong command of Bash scripting and automation tools (e.g., Ansible, Terraform, Shell, or Python basics). Experience with monitoring tools such as Nagios, Zabbix, or Prometheus. Solid understanding of networking fundamentals (DNS, DHCP, NFS, SSH, firewalls) . Experience with virtualization and containerization technologies (VMware, KVM, Docker, etc.) . Strong troubleshooting skills with system logs, kernel issues, and service failures. Familiarity with version control (Git) and CI/CD pipeline environments . Exposure to cloud platforms (AWS, GCP, Azure) is an added advantage. Excellent documentation and communication skills; ability to support global teams. Preferred Qualifications Red Hat Certified System Administrator (RHCSA ) or Engineer (RHCE ) certification. Experience managing high-availability clusters , load balancing, and RAID management. Previous experience in enterprise-scale infrastructure environments or tech product companies. Soft Skills Strong ownership and accountability mindset. Detail-oriented with a proactive approach to issue prevention. Excellent communication and coordination with cross-functional teams. Ability to handle pressure and maintain SLAs in critical environments.
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Red Hat Linux System Administrator
3 weeks ago
New Delhi, India Ubique Systems Full timeJob Title:Red Hat Linux System Administrator Experience:5 to 8 Years Location:Bangalore (Onsite/Hybrid as per business requirement) Certification:Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) –MandatoryJob Summary: We are looking for an experiencedRed Hat Linux System Administratorto manage, maintain, and optimize our...
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Linux System Administrator
4 weeks ago
New Delhi, India People Prime Worldwide Full timeAbout the CompanyOur client is a trusted global innovator of IT and business services, present in 50+ countries. They specialize in digital & IT modernization, consulting, managed services, and industry-specific solutions. With a commitment to long-term success, they empower clients and society to move confidently into the digital future.Role:Linux System...
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Linux System Administrator
3 weeks ago
New Delhi, India Innefu Labs Full timeAbout Innefu Labs Founded in 2010, Innefu is an AI Driven R&D company providing cutting edge Data Analytics and Information Security solutions. The company was started with a clear focus to carry out high Tech R&D which fuels innovation and leads to products which can capture the global market and be the cornerstone of the economy of the country. With more...
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Linux System Administration
3 days ago
New Delhi, India Jio Full timeCompany Overview We are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native...
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Linux Server Administrator
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New Delhi, India Armia Systems, Inc Full timeCompany DescriptionArmia Systems, Inc. develops web and mobile-based applications that power online businesses. Our commercial products are marketed under the iScripts brand. In addition, Armia Systems, Inc offers remote infrastructure management services for the web hosting industry under the SupportPRO brand.Role DescriptionThis is a full-time, on-site...
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Senior Linux System Administrator
2 weeks ago
New Delhi, India ESDS Software Solution Limited Full timeJob Title: Linux System Administrator Experience Required: 5+ Years Department: IT Infrastructure / Cloud OperationsRole Overview The Linux System Administrator will be responsible for installing, configuring, securing, and maintaining Linux-based systems and servers across on-premises and cloud environments. The role ensures optimal system performance,...
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Senior Linux System Administrator
4 weeks ago
New Delhi, India ESDS Software Solution Limited Full timeJob Title: Linux System AdministratorExperience Required: 5+ YearsLocation: NashikDepartment: IT Infrastructure / Cloud OperationsRole OverviewThe Linux System Administrator will be responsible for installing, configuring, securing, and maintaining Linux-based systems and servers across on-premises and cloud environments. The role ensures optimal system...
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Linux system administrator
3 weeks ago
Delhi, India Innefu Labs Full timeAbout Innefu LabsFounded in 2010, Innefu is an AI Driven R&D company providing cutting edge Data Analytics and Information Security solutions. The company was started with a clear focus to carry out high Tech R&D which fuels innovation and leads to products which can capture the global market and be the cornerstone of the economy of the country. With more...
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Linux System Administrator
2 weeks ago
delhi, India Innefu Labs Full timeAbout Innefu LabsFounded in 2010, Innefu is an AI Driven R&D company providing cutting edge Data Analytics and Information Security solutions. The company was started with a clear focus to carry out high Tech R&D which fuels innovation and leads to products which can capture the global market and be the cornerstone of the economy of the country. With more...
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Linux System Administrator
1 week ago
Delhi, India Innefu Labs Full timeAbout Innefu LabsFounded in 2010, Innefu is an AI Driven R&D company providing cutting edge Data Analytics and Information Security solutions. The company was started with a clear focus to carry out high Tech R&D which fuels innovation and leads to products which can capture the global market and be the cornerstone of the economy of the country. With more...
