The Site Reliability Engineer (SRE) supports and enhances enterprise infrastructure, asset management, automation, and operational platforms, focusing on reliability, observability, automation, release management, and operational excellence.
Compensation
O'Fallon, Missouri: $61,000 - $102,000 USD
Responsibilities
Support the full service lifecycle from design and implementation through deployment, operation, and optimization.
Serve as an operational owner for critical enterprise platforms, ensuring reliability, availability, performance, and scalability.
Support production readiness reviews, launch assessments, capacity planning, and operational validation.
Monitor, maintain, and troubleshoot services in production environments.
Lead incident response, root cause analysis, and implementation of long-term corrective actions.
Perform hands‑on work across the full lifecycle of data center IT infrastructure, including installation, maintenance, troubleshooting, and decommissioning of servers, racks, and cabling.
Compensation
USA, OH, PLAIN CITY - 30.91 - 54.18 USD hourly
Responsibilities
Perform procedures on data center IT infrastructure including rack installation and decommission, server deployment, component replacement, repair work, media destruction, audits, and inventory management
Troubleshoot and resolve hardware and systems issues by gathering data, conducting root cause analysis, documenting findings, and implementing or escalating solutions
Review and analyze workflows for optimization opportunities, identify errors, and create or update local and regional procedures to improve team throughput
Coordinate with operations engineers, network technicians, and capacity planning teams to execute projects and remove blockers across sites
Mentor and coach junior technicians, provide technical feedback, and act as a first point of escalation during emergent events
Requirements
Bachelor's degree in an IT-related field (e.g., Computer Science, Network Engineering)
Nice to have: Experience in a data center or other critical environment
Nice to have: Experience training and onboarding of new team members
Lead and architect complex enterprise systems for U.S. Government and foreign military missions, providing technical authority and integration across data centers, networks, and virtual environments.
Compensation
USD $135,500.00 - USD $150,000.00 /Yr.
Responsibilities
Translate operational and contractual requirements into secure, scalable system designs
Lead complex systems-engineering analyses and design reviews
Guide multidisciplinary teams through requirements definition, design, procurement, implementation, verification, acceptance, and sustainment
Provide expert technical direction for Windows Server, Linux/UNIX, Active Directory, DNS, DHCP, and identity services
Architect, integrate, and troubleshoot virtualized and hyperconverged infrastructure
We are looking for an experienced Oracle WebLogic / SOA Administrator to manage enterprise middleware environments. The role involves installation, configuration, production support, performance tuning, troubleshooting, and ensuring the availability, security, and reliability of business-critical applications.
Responsibilities
Install, configure, administer, and maintain Oracle WebLogic Server and Oracle SOA Suite across development, testing, and production environments.
Design, implement, and maintain scalable infrastructure for deploying and operating web, mobile, and big data applications across cloud environments.
Manage, scale, and optimize SQL and NoSQL databases, particularly MongoDB, along with web servers, application frameworks, caching systems, and distributed messaging platforms.
Automate deployment, configuration, and management of virtualized infrastructure and the complete software stack.
Design and maintain reliable backup and restoration strategies, ensuring minimal RTO and RPO.
Manage Linux servers and SaaS infrastructure across AWS, Microsoft Azure, IBM Cloud, and Alibaba Cloud.
Requirements
Bachelor's degree in Computer Science, Information Technology, or a related discipline
Manage reliable production environments, deliver controlled lifecycle changes, maintain availability and disaster readiness, administer middleware services, resolve incidents, automate operational activities, support cloud environments and migrations, coordinate effective service delivery.
Responsibilities
Administer Oracle Database, Oracle Applications 11i/R12 and Fusion Middleware products, including WebLogic, SOA and OBIEE, across standalone, clustered and multi-node environments.
Install, configure, patch, clone, refresh and upgrade application, database and middleware platforms, including Oracle Database upgrades to 19c.
Support RAC, Active Data Guard, physical and snapshot standby databases, switchover, failover and disaster recovery synchronization using RSYNC across data centers.
Configure JDBC connection pools, data sources, JMS resources and one-way/two-way SSL.
Deploy and migrate WAR, EJB and EAR applications using WebLogic Console, deployment utilities and WLST.
Requirements
Bachelor's degree in Information Technology, Computer Science, Engineering or a related field
Manage, maintain and troubleshoot Oracle Applications, Database and Fusion Middleware environments, ensuring high availability, disaster recovery, and cloud migration.
Responsibilities
Administer Oracle Database, Oracle Applications 11i/R12 and Fusion Middleware products, including WebLogic, SOA and OBIEE, across standalone, clustered and multi-node environments.
Install, configure, patch, clone, refresh and upgrade application, database and middleware platforms, including Oracle Database upgrades to 19c.
Support RAC, Active Data Guard, physical and snapshot standby databases, switchover, failover and disaster recovery synchronization using RSYNC across data centers.
Configure JDBC connection pools, data sources, JMS resources and one-way/two-way SSL.
Deploy and migrate WAR, EJB and EAR applications using WebLogic Console, deployment utilities and WLST.
Requirements
Bachelor’s degree in Information Technology, Computer Science, Engineering or a related field
Health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage)
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