Systems Administrator

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Oversee, maintain, and provide support for CA Datacom/DB databases within extensive mainframe settings.

• Manage and enhance MUF configurations and overall performance.

• Conduct performance analysis, tuning, and capacity planning for databases.

• Execute and support processes related to backup, recovery, disaster recovery, and business continuity.

• Administer and troubleshoot replication technologies, including CDC solutions.

• Monitor database health, availability, and operational metrics consistently.

• Lead root cause investigations and resolve intricate database incidents and performance challenges.

• Assist with database upgrades, migrations, and modernization efforts.

• Develop and sustain operational procedures, technical documentation, and industry best practices.

• Collaborate effectively with infrastructure, application, middleware, and development teams.

• Offer technical leadership, mentoring, and guidance to junior team members.

• Engage in on-call support and incident management processes as necessary.

⛳️ Requirements

• Extensive experience as a Mainframe Database Administrator in enterprise production environments.

• Profound knowledge of CA Datacom/DB administration.

• Strong practical experience with MUF (Multi-User Facility) management.

• Proficient in database performance tuning and optimization.

• Familiarity with backup and recovery methodologies.

• Expertise in database replication and CDC technologies.

• Skilled in problem determination and root cause analysis.

• Solid experience with IBM z/OS operating systems.

• Knowledgeable in JCL, TSO/ISPF, SDSF, and other mainframe operational tools.

• Experience supporting high-availability and mission-critical environments.

• Strong troubleshooting, analytical, and problem-solving capabilities.

• Excellent communication skills and stakeholder management abilities.

• Experience with database modernization and migration initiatives (preferred).

• Familiarity with automation and monitoring solutions for mainframe environments (preferred).

• Understanding of enterprise integration and data replication architectures (preferred).

• Experience collaborating within global and geographically distributed teams (preferred).

• Prior experience serving as a technical lead, SME, or escalation point (preferred).

🏝️ Benefits

• Flexible and supportive work environment.

• Prioritization of well-being.

• Be Well programs that promote financial, mental, physical, and social health.

• Tailored development goals and ongoing feedback.

• Opportunities for certifications with Microsoft, Google, and Amazon.

• Coaching and practical learning experiences.

• Career pathing and development resources.

• Flexible and hybrid-friendly culture.