Sr Linux Systems Engineer

POSITION SUMMARY: The Senior Linux Systems Engineer is responsible for the technical architecture, planning, and implementation of enterprise Linux Systems across cloud, physical and virtual environments. The Senior Linux Systems Engineer evaluates and analyzes project requirements to determine feasibility for Linux deployments and develops specifications and action plans to implement new products to accommodate business needs. Responsibilities also include evaluating and supporting AWS services (EC2, EBS, ECS, RDS, VPC, IAM), systems and performance turning (kernel, web, databases), tier 3 level support and root cause analysis for Linux based servers and applications. PRINCIPAL RESPONSIBILITIES: + Completes performance engineering to ensure high availability and reliability of critical Linux server infrastructure. + Oversees security compliance with configuration management, patch management, and version control. + Provides guidance, mentors staff and acts as technical escalation point for the team. + Utilizes a strong ability to troubleshoot, identifies Linux issues and performs Root Cause Analysis. + Works with Solution Architects and Application Owners/Developers to architect, configure, and deploy applications requiring Linux environment. + Works with software application developers to architect, configure, and deploy applications requiring Linux environment. + Generates innovative approaches and solutions to recurring tasks or problems. + Documents technical problems, resolutions, and processes for assigned tasks and projects. + Follows policies and procedures for change and incident management. + Stays current on industry trends and new technologies and recommends future initiatives. + Develops strong vendor relationships to resolve problems and coordinates the delivery of IT products and services. + Provides on-call support on a rotation schedule. + Performs other job-related duties as assigned or apparent. QUALIFICATIONS: + Advanced understanding of security concepts. (i.e. Active Directory, NTFS permissions, security auditing, security user contexts, application layer vulnerabilities, etc.). + Demonstrated knowledge and previous experience with Amazon Web Services (EC2, EBS, ECS, RDS, VPC, IAM). + Strong knowledge of server/storage hardware and protocols (NFS, CFS, CIFS, iSCSI). MINIMUM QUALIFICATIONS: + High School or GED. (Required) + Minimum 8+ years of experience designing and supporting systems running Linux distributions such as Redhat, Ubuntu and/or CentOS. (Required) + Minimum 3+ years using Orchestration and Continuous Integration tools, (Terraform, Jenkins). (Required) + Minimum 4+ years of Virtualization (VMWare, Docker, Kubernetes). (Required) + Strong understanding of scripting tools such as Perl, Bash, PHP, etc. (Required) Desired 2+ years of Red Hat Ansible Automation Platform experience Desired 3+ years of coding with Python Rewarding Compensation and Benefits Eligible employees can elect to participate in: u2022 Comprehensive medical benefits coverage, dental plans and vision coverage. u2022 Health care and dependent care spending accounts. u2022 Short- and long-term disability. u2022 Life insurance and accidental death & dismemberment insurance. u2022 Employee and Family Assistance Program (EAP). u2022 Employee discount programs. u2022 Retirement plan with a generous company match. u2022 Employee Stock Purchase Plan (ESPP). u2022 Paid Time Off (PTO) u2022 Benefits: _The statements used herein are intended to describe the general nature and level of the work being performed by an employee in this position, and are not intended to be construed as an exhaustive list of responsibilities, duties and skills required by an incumbent so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of the Company._ EEO STATEMENT:Republic Services is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, protected veteran status, relationship or association with a protected veteran (spouses or other family members), genetic information, or any other characteristic protected by applicable law. ABOUT THE COMPANY Republic Services, Inc. (NYSE: RSG) is a leader in the environmental services industry. We provide customers with the most complete set of products and services, including recycling, waste, special waste, hazardous waste and field services. Our industry-leading commitments to advance circularity and support decarbonization are helping deliver on our vision to partner with customers to create a more sustainable world. In 2023, Republicu2019s total company revenue was $14.9 billion, and adjusted EBITDA was $4.4 billion. We serve 13 million customers and operate more than 1,000 locations, including collection and transfer stations, recycling and polymer centers, treatment facilities, and landfills. Although we operate across North America, the collection, recycling, treatment, or disposal of materials is a local business, and the dynamics and opportunities differ in each market we serve. By combining local operational management with standardized business practices, we drive greater operating efficiencies across the company while maintaining day-to-day operational decisions at the local level, closest to the customer. Our customers, including small businesses, major corporations and municipalities, want a partner with the expertise and capabilities to effectively manage their multiple recycling and waste streams. They choose Republic Services because we are committed to exceeding their expectations and helping them achieve their sustainability goals. Our 41,000 team members understand that it's not just what we do that matters, but how we do it. Our company values guide our daily actions: + Safe : We protect the livelihoods of our colleagues and communities. + Committed to Serve : We go above and beyond to exceed our customersu2019 expectations. + Environmentally Responsible: We take action to improve our environment. + Driven : We deliver results in the right way. + Human-Centered: We respect the dignity and unique potential of every person. We are proud of our high employee engagement score of 86. We have an inclusive and diverse culture where every voice counts. In addition, our team positively impacted 4.6 million people in 2023 through the Republic Services Charitable Foundation and local community grants. These projects are designed to meet the specific needs of the communities we serve, with a focus on building sustainable neighborhoods. STRATEGY Republic Servicesu2019 strategy is designed to generate profitable growth. Through acquisitions and industry advancements, we safely and sustainably manage our customersu2019 multiple waste streams through a North American footprint of vertically integrated assets. We focus on three areas of growth to meet the increasing needs of our customers: recycling and waste, environmental solutions and sustainability innovation. With our integrated approach, strengthening our position in one area advances other areas of our business. For example, as we grow volume in recycling and waste, we collect additional material to bolster our circularity capabilities. And as we expand environmental solutions, we drive additional opportunities to provide these services to our existing recycling and waste customers. Recycling and Waste We continue to expand our recycling and waste business footprint throughout North America through organic growth and targeted acquisitions. The 13 million customers we serve and our more than 5 million pick-ups per day provide us with a distinct advantage. We aggregate materials at scale, unlocking new opportunities for advanced recycling. In addition, we are cross-selling new products and services to better meet our customersu2019 specific needs. Environmental Solutions Our comprehensive environmental solutions capabilities help customers safely manage their most technical waste streams. We are expanding both our capabilities and our geographic footprint. We see strong growth opportunities for our offerings, including PFAS remediation, an increasing customer need. SUSTAINABILITY INNOVATION Republicu2019s recent innovations to advance circularity and decarbonization demonstrate our unique ability to leverage sustainability as a platform for growth. The Republic Services Polymer Center is the nationu2019s first integrated plastics recycling facility. This innovative site processes rigid plastics from our recycling centers, producing recycled materials that promote true bottle-to-bottle circularity. We also formed Blue Polymers, a joint venture with Ravago, to develop facilities that will further process plastic material from our Polymer Centers to help meet the growing demand for sustainable packaging. We are building a network of Polymer Centers and Blue Polymer facilities across North America. We continue to advance decarbonization at our landfills. As demand for renewable energy continues to grow, we have 70 landfill gas-to-energy projects in operation and plan to expand our portfolio to 115 projects by 2028. RECENT RECOGNITION + Barronu2019s 100 Most Sustainable Companies + CDP Discloser + Dow Jones Sustainability Indices + Ethisphereu2019s Worldu2019s Most Ethical Companies + Fortune Worldu2019s Most Admired Companies + Great Place to Work + Sustainability Yearbook S&P Global

Created: 2026-02-20