Senior z​/OS Database System Engineer

We seek a highly experienced z/OS Database System Engineer to join our team.

Design, deploy, maintain, and optimize the z/OS database environment including DB2, IMS/DB, data sharing, and database infrastructure software. Collaborate with cross‑functional teams to understand business requirements, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our mainframe platform.

• Design, configure, and maintain database management systems including DB2, IMS/DB, and data sharing to meet business needs and performance objectives.
• Develop and enforce database security policies and procedures to protect sensitive data and ensure compliance with regulations.
• Lead z/OS database management system projects and initiatives, such as upgrades, maintenance, system enhancements, and operational support from conception to implementation.
• Collaborate closely with solutions development, infrastructure, architecture, and managed services teams to understand system requirements and provide effective solutions.
• Optimize database system performance, capacity, and resource utilization through proactive monitoring, tuning, and capacity planning.
• Troubleshoot and resolve complex database system issues, collaborating with internal teams, managed services providers, and vendors to ensure timely resolution.
• Develop and maintain documentation, including system configurations, procedures, and best practices, to facilitate knowledge sharing and compliance with organizational standards.
• Provide technical guidance and mentorship to junior engineers, fostering a culture of learning and continuous improvement within the IT organization.
• Stay up to date with new technologies, trends, and best practices in database management systems, and proactively recommend and implement relevant updates and improvements.

• Bachelor’s degree in computer science, Information Technology, or related experience.
• Extensive experience (10+ years) in designing, implementing, and maintaining z/OS database management systems including DB2, IMS/DB, data sharing, and related infrastructure software.
• Demonstrated ability to design, build, and support Parallel Sysplex application enablement.
• Experience providing technical leadership for managed service providers and offshore support teams.
• Experience with database security concepts, tools, and regulatory compliance.
• Proficiency in z/OS database management system performance monitoring, tuning, and optimization using tools like BMC AMI OPS, BMC Apptune, and IBM Intellimagic Vision.
• Excellent problem‑solving skills and the ability to troubleshoot and analyze complex issues.
• Effective communication and collaboration skills, with the ability to convey technical concepts to both technical and non‑technical stakeholders.
• Proven leadership abilities, including experience leading technical projects and mentoring junior team members.

• Certifications in relevant technologies are a plus.
• Ability to work independently and collaboratively in a fast‑paced, dynamic environment.
• Willingness to stay updated on emerging technologies and industry trends.
• Availability for occasional off‑hours support as needed.

All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.

Danta offers a competitive compensation package to all W2 employees, including pay, optional health care insurance (Dental, Medical, Vision), major holidays, and paid sick leave as per state law.

Plano, TX: $99,000.00 – $

• Seniority Level: Mid‑Senior level
• Employment Type:
  
  Full‑time
• Job Function:
  Information Technology
• Industry: Software Development