Senior LINUX Engineer

3 days ago

🧀 Wisconsin – Remote

Although this job is listed in Wisconsin, this company may be open to hiring remote in other states.

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

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Johnson Controls

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Johnson Controls is a global leader in creating smart building technologies, software, and services. With over 100,000 employees across 150 countries, the company offers the world's largest portfolio in HVAC equipment, building automation, and control systems. Their innovative solutions include industrial refrigeration, fire detection, and security systems, enhancing efficiency and sustainability. Johnson Controls is committed to helping customers achieve their sustainability goals with technologies like OpenBlue, which provides real-time data visibility and management systems for optimizing building performance. Their services span from digital solutions for energy management to advanced security and fire safety systems.

Engineering • Manufacturing Operations • Sales • Building Automation • Fire & Hazard Protection

10,000+ employees

Founded 1885

🏢 Enterprise

☁️ SaaS

🔐 Security

📋 Description

• Responsible for designing, implementing, and managing Linux-based systems and infrastructure. • Collaborate with cross-functional teams to ensure the stability, performance, and security of our Linux environments. • Lead architectural initiatives to support our organization’s technology strategy. • Design and architect scalable and high-availability Linux infrastructures. • Develop high-level designs and detailed specifications for Linux-based solutions. • Deploy, configure, and maintain Linux servers and associated services. • Implement Infrastructure as Code (IaC) practices using tools such as Ansible, Terraform, or Chef. • Monitor system performance and resource utilization, implementing optimizations as needed. • Utilize monitoring tools to proactively identify and resolve issues. • Implement security best practices for Linux systems, including access controls and regular audits. • Manage system updates and patches to ensure compliance with security policies. • Provide expert-level support for Linux-related issues, troubleshooting hardware, software, and network problems. • Collaborate to address complex technical challenges and improve overall system reliability. • Develop and implement disaster recovery plans and strategies for Linux environments. • Conduct regular testing of disaster recovery procedures. • Maintain comprehensive documentation for system architecture and operational procedures. • Share knowledge and best practices with team members and provide training and mentorship as needed. • Stay current with the latest trends and technologies in Linux systems.

🎯 Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field. • 5+ years of experience in Linux system administration, engineering, or architecture roles. • Proven experience with various Linux distributions (e.g., Red Hat, CentOS, Ubuntu, Debian). • Strong knowledge of Linux operating systems, shell scripting (Bash, Python), and system administration. • Experience with configuration management and automation tools (e.g., Ansible, Puppet, Chef). • Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes). • Experience with database management systems (e.g., MySQL, PostgreSQL). • Knowledge of networking concepts, firewall configuration, and security protocols. • Familiarity with ITIL best practices and experience in change management processes. • Relevant certifications such as Red Hat Certified Engineer (RHCE), Linux Professional Institute Certification (LPIC), or CompTIA Linux+.