Mainframe Systems Architect (remote)

Job Summary:

This exciting opportunity is full-time and permanent with Pellera Technologies. The Mainframe Systems Architect will lead the design, implementation and optimization of IBM mainframe environments (specifically z/OS).

Essential Functions:

• Design and implement robust, scalable, and secure IBM z/OS mainframe solutions that are aligned with enterprise-wide modernization goals.
• Spearhead strategic modernization initiatives—from legacy transformation to cloud integration—helping to create a seamless, agile, hybrid IT ecosystem.
• Define architectural principles, best practices, and governance frameworks to guide the evolution of mainframe environments across the enterprise.
• Guide engineering teams, mentor junior staff, and promote a culture of technical excellence, innovation, and collaboration.
• Oversee security frameworks, compliance requirements, and disaster recovery strategies for mission-critical workloads.
• Evaluate and recommend emerging technologies, tools, and practices
• Create comprehensive architecture documentation, roadmaps, and operational procedures that inform stakeholders and guide implementation.
• Required Skills/Abilities/Competencies
• Extensive knowledge of mainframe subsystems such as DB2, CICS, IMS, MQ, and storage solutions (DASD, Tape).
• Proficiency with system automation tools.

Expertise in performance tuning, resource utilization, and system health monitoring. Proven capabilities with security frameworks such as RACF or equivalent. Proficiency in DevOps practices and scripting languages; familiarity with modernization tools (z/OSMF, Zowe, Ansible, Python, Groovy, Yaml). Strong communication, documentation, and leadership skills, capable of articulating technical concepts to diverse audiences. Ethical and Critical Thinking Excellent interpersonal and customer service skills. Excellent sales and customer service skills. Excellent organizational skills and attention to detail. Excellent time management skills with a proven ability to meet deadlines. Strong analytical and problem-solving skills. Strong supervisory and leadership skills. Ability to prioritize tasks and to delegate them when appropriate. Ability to function well in a high-paced and at times stressful environment. Proficient with Microsoft Office Suite or related software.

Education and Experience:

Experience with other open-source tools would be a plus DevOps/DevSecOps methodologies and best practices

• IBM Certified Specialist - IBM zSeries Technical Version 1 and related industry certifications are preferred.
• BA or BS or equivalent required.

10+ years of hands-on experience managing and optimizing IBM z/OS environments, with at least 3 years in architecture or leadership capacity.

Physical Requirements:

• Prolonged periods of sitting at a desk and working on a computer.
• Must be able to lift up to 15 pounds at times.

Pellera provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.