▷ Immediate Start: Senior Linux System Administrator

* Deploy, configure, maintain, and troubleshoot Linux servers (Red Hat, CentOS, Ubuntu, or others) across physical, virtual, and cloud environments.* Support, maintain, and optimize HPC systems, including installation, servicing, and advanced technical troubleshooting of hardware/software and parallel file systems (e.g., Lustre, GPFS).* Monitor system performance, availability, and security using industry-standard tools and practices; ensure compliance with organizational policies and external regulations.* Plan and execute upgrades, patches, enhancements, and migrations to ensure systems are current, secure, and optimized.* Automate system administration tasks using scripting languages (Bash, Python, Perl, etc.) and configuration management tools (Ansible, Puppet, Chef, Terraform).* Implement and maintain backup/recovery strategies, disaster recovery plans, and system documentation.* Collaborate with development, network, and security teams to support application deployments and troubleshoot issues, particularly in multi-technology HPC environments.* Provide technical consulting, mentoring, and guidance to junior team members and contribute to internal knowledge sharing.* Ensure compliance with strict security protocols in sensitive environments (e.g., government, research); TSPV clearance will be required.* Participate in on-call rotation and respond to system incidents and outages.* Assist with technical proposals, solution design, and enterprise-level architecture for new projects and customer engagements.* Bachelor’s degree in Computer Science, Information Technology, or related field, or equivalent work experience.* At least 5 years of hands-on experience managing Linux systems in production environments, including HPC systems.* Expertise in Linux/Unix operating systems, parallel file systems (Lustre, GPFS), and networking technologies.* Proficiency in scripting/programming languages (Bash, Python, Perl, C++).* Experience with automation/configuration management tools (Ansible, Puppet, Chef, Terraform).* Strong understanding of networking concepts (TCP/IP, DNS, DHCP, firewalls, VPNs).* Familiarity with monitoring/logging tools (Nagios, Grafana, ELK Stack).* Experience with containerization technologies (Docker, Kubernetes).* Excellent problem-solving, analytical, and communication skills; able to diagnose complex technical problems to root cause.* Demonstrated ability to work independently in multi-technology environments and collaborate across teams.* Relevant certifications (RHCE, LFCS, AWS Certified SysOps Administrator, etc.) are a plus.* TSPV Government Security clearance (mandatory).* Competitive salary and performance-based bonuses* Comprehensive health, dental, and vision insurance* Retirement plan options* Paid time off and holidays* Professional development opportunities* Flexible work arrangementsHPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: .**Hewlett Packard Enterprise**Technology innovation that fosters business transformation.We help customers use technology to slash the time it takes to turn ideas into value. In turn, they transform industries, markets and lives.Some of our customers run traditional IT environments. Most are transitioning to a secure, cloud-enabled, mobile-friendly infrastructure. Many rely on a combination of both. Wherever they are in that journey, we provide the technology and solutions to help them succeed.**COVID Policy**The health and safety of our team members, customers and partners is paramount at HPE. 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They pertain not only to our conduct within the company but also to conduct involving our customers, channel partners, suppliers and competitors.Read more about how we**Equal Opportunity Employer (EEO)**Hewlett Packard Enterprise provides equal employment opportunity to any employee or applicant without regard to sex, gender, color, race, ethnicity, religion, creed, national origin, ancestry, citizenship, age, marital status, sexual orientation, gender identity and expression, physical or mental disability, medical condition, pregnancy, protected veteran status, uniformed service status, familial status, genetic information, political affiliation, or any other characteristic protected by federal, state, or local law. Please click here: **.**If you’d like more information about your EEO right as an applicant under the law, please click here:**E-Verify** **(US & PR only)** HPE is an E-Verify employer. 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