On Call Systems Architect Jobs (NOW HIRING)

Job Description
We are seeking a highly skilled and experienced iSeries Systems Architect to lead the design, implementation, and optimization of our IBM i (AS400/iSeries/System i) infrastructure. This role is essential to ensuring the reliability, scalability, and security of our enterprise systems. The ideal candidate will possess deep technical expertise in IBM i and IBM Power Systems environments, along with a strategic mindset to align infrastructure with evolving business goals.
The salary range for this position is $90,000 - $110,000 USD, which is dependent on a several factors including relevant experience, geography, business needs and market demand. This role may offer the following benefits: medical, vision, and dental insurance; life insurance; disability insurance; a 401(k)-matching program; among other employee benefits. This role may also be eligible for short-term or long-term incentive compensation, including, but not limited to, cash bonuses. This role includes paid Personal Time Off and paid company holidays.
Responsibilities
Architecture & Design
• Design and maintain scalable, secure, and high-performance IBM i system architectures.
• Develop infrastructure strategies that support business continuity, disaster recovery, and future growth.
• Evaluate emerging technologies and recommend enhancements to the IBM i platform.
System Management
• Install, configure, and maintain IBM i operating systems.
• Manage OS upgrades, PTFs, and hardware refresh cycles.
• Monitor and oversee system performance, capacity planning, and tuning.
• Troubleshoot and resolve hardware and software issues.
• Implement and maintain backup and recovery procedures using BRMS.
• Ensure high availability and reliability of IBM i systems.
• Plan, organize, and implement technical projects.
Security & Compliance
• Implement and maintain security policies, user access controls, and audit procedures.
• Ensure compliance with industry standards and regulatory requirements (e.g., SOX, PCI, Gaming Control Boards).
Automation & Scripting
• Develop and maintain scripts for system and storage administration using CL and SQL.
• Utilize configuration management tools such as PM400 and iNavigator.
Collaboration & Leadership
• Collaborate with application development, network, and security teams to ensure seamless integration.
• Provide technical leadership and mentorship to junior staff.
• Serve as a subject matter expert for IBM i-related projects and initiatives.
• Provide technical support to developers, platform administrators, and other teams.
• Diagnose and resolve complex system and storage issues.
• Participate in after-hours system deployments and maintenance.
• Participate in on-call rotation.
Documentation & Reporting
• Maintain detailed documentation of system configurations, procedures, and policies.
• Generate reports on system health, performance, and usage metrics.
Qualifications
• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 5+ years of experience working with IBM i systems in an enterprise environment.
• Proven experience in IBM i system architecture, performance tuning, and capacity planning.
• Strong knowledge of IBM i operating system, CL programming, SQL, and DB2 for i.
• Familiarity with Power Systems hardware and virtualization (PowerVM, HMC).
• Experience with backup/recovery solutions and high availability (HA) technologies.
• Experience with automation and monitoring tools.
• Understanding of network concepts and protocols.
• Excellent problem-solving, communication, and project management skills.
Preferred Skills
• Previous experience with Mimix replication.
• Experience with BRMS.
• Experience with Robot Monitoring Tools.
• Familiarity with best practices in IBM i environments.
• Knowledge of modern integration techniques (e.g., APIs, web services) with IBM i.
About Us
At Caesars Entertainment, Inc., our Team Members create the extraordinary. We are the largest casino-entertainment company in the U.S. and one of the world's most diversified casino-entertainment providers. Since beginning in Reno, Nevada, in 1937, Caesars Entertainment has grown through the development of new resorts, expansions and acquisitions. Our resorts operate primarily under the Caesars®, Harrah's®, Horseshoe® and Eldorado® brand names. We focus on building loyalty and value with our guests through a combination of impeccable service, operational excellence and technological leadership. The company is committed to its Team Members, suppliers, communities and the environment through its PEOPLE PLANET PLAY framework.
Our Caesars family is driven by our Mission, Vision and Values. We take great pride in living these values - Together We Win, All In On Service and Blaze the Trail - every day. Our mission, "Create the Extraordinary". Our vision, "Create spectacular worlds. That immerse, inspire and connect you. We don't perform magic; we create it with excellence. #WeAreCaesars". If you are ready to create some magic, we invite you to explore our dynamic, yet unique, career opportunities.