Senior Mainframe Engineer

Posted Yesterday
Be an Early Applicant
8 Locations
Hybrid
Senior level
Financial Services
The Role
Design, implement, and automate mainframe system management to minimize manual intervention. Architect high-availability z/OS automation across subsystems, lead process reengineering, develop reusable automation solutions, produce technical documentation, and provide consulting and mentorship to improve operational reliability.
Summary Generated by Built In

Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship.


Define, develop and implement Mainframe or distributed automation strategies and policies for eliminating manual intervention during the management of systems and workloads.  Architect, Design and deliver automated solutions to improve the efficiency and effectiveness of the systems operations environment. Provide consulting support, standards and automation best practices to areas responsible for developing and deploying solutions.


This position is eligible for the TalentQuest employee referral program. If an employee referred you for this job, please apply using the system-generated link that was sent to you.

Responsibilities
  • Design and implement highly available Mainframe platform with emphasis on System Management in accordance with NFCU standards
  • Partner with the various technology teams to identify and reengineer processes as they onboard to the Mainframe platform
  • Lead the efforts to automate and orchestrate repeatable administration tasks.  Make necessary improvements to increase reliability and reusability
  • Drive industry standard on continuous process improvements
  • Develop thorough technical documentation including diagrams
Qualifications
  • Expert-level experience with IBM System Automation for z/OS, including administration, configuration, policy development, managed resource automation, automation definitions, resource dependency models, and SA policy database maintenance. 
  • Advanced REXX programming experience developing enterprise automation solutions, command processors, automation routines, operational tooling, and automation scripts. 
  • Strong experience with IBM NetView, including automation tables, message automation, command lists, PIPEs, event processing, and policy-driven automation components. 
  • Experience designing, implementing, and supporting automation across z/OS subsystems and middleware platforms such as CICS, Db2, IMS, JES2/JES3, MQ, and TCP/IP. 
  • Experience developing automation for CICS availability, recovery, startup, shutdown, restart, and health monitoring. 
  • Strong knowledge of Parallel Sysplex environments, cross-system automation concepts, JCL, SDSF, TSO/ISPF, and z/OS operations. 
  • Experience with IBM Workload Scheduler, including IWS, TWS, ZWS, and workload automation processes. 
  • Familiarity with z/OS UNIX System Services, including USS/OMVS and automation involving UNIX processes and shell scripting.
  • Experience integrating automation with monitoring and event management tools such as IBM OMEGAMON, ServiceNow, and Moogsoft. 
  • Experience managing, monitoring, and supporting mainframe and/or distributed systems, business applications, and infrastructure platforms. 
  • Experience identifying and implementing automation opportunities across IBM z/Series, UNIX, and Windows operating systems. 
  • Experience supporting high-availability, recovery, restart, and self-healing automation solutions. 
  • Proven ability to reduce manual intervention, improve operational reliability, and deliver scalable automation solutions that support business services.
  • Strong ability to investigate operational, technical, and business problems; analyze requirements; and recommend reliable automation solutions. 
  • Ability to communicate complex system and automation information clearly to technical teams, business partners, and upper management. 
  • Strong time management, prioritization, research, analytical, troubleshooting, and problem-solving skills. 
  • Ability to participate in an on-call rotation, as required. 
  • Demonstrated ability to lead, guide, and mentor others while promoting technical best practices, process improvement, and operational efficiency. 

Desired Qualifications

  • Bachelor's degree in Information Technology or equivalent combination of education and experience
  • Possess current awareness of professional standards, innovations and industry best practices
  • Experience with OMEGAMON situation development, alerting, and monitoring customization.
  • Experience with GDPS and disaster recovery automation.
  • Experience with SMP/E maintenance and z/OS system programming concepts.
  • Familiarity with Ansible, REST APIs, and mainframe modernization technologies


Additional Information

Hours:

  • Monday - Friday, 8:00AM - 4:30PM with on call rotation to support 24/7 operations

Location:

  • 820 Follin Lane, Vienna, VA 22180
  • 5510 Heritage Oaks Drive, Pensacola, FL 32526
  • 141 Security Drive, Winchester, VA 22602
  • 9999 Willow Creek Road San Diego, CA 92131
  • 295 Bendix Road, Suite 250, Virginia Beach, VA 23452
  • 11270 Saint Johns Industrial Parkway South, Jacksonville, FL 32246
  • 3300 Olympus Boulevard, Suite 550, Dallas, TX 75019
  • 4 Concourse Parkway, #100, Sandy Springs, GA 30328
About Us

Navy Federal provides much more than a job. We provide a meaningful career experience, including a culture that is energized, engaged and committed; and fierce appreciation for our teams, who are rewarded with highly competitive pay and generous benefits and perks.

Our approach to careers is simple yet powerful: Make our mission your passion.

  • FORTUNE 100 Best Companies to Work For® 2025
  • Yello and WayUp Top 100 Internship Programs
  • Computerworld® Best Places to Work in IT
  • Newsweek Most Loved Workplaces
  • 2025 PEOPLE® Companies That Care
  • Newsweek Most Trustworthy Companies in America
  • Military Times 2025 Best for Vets Employers
  • Best Companies for Latinos to Work for 2025
  • Forbes® 2025 America’s Best Large Employers
  • Forbes® 2025 America's Best Employers for New Grads
  • Forbes® 2025 America's Best Employers for Tech Workers
  • 2025 RippleMatch Campus Forward Award Winner for Overall Excellence 
  • Military.com Top Military Spouse Employers 2025 
  • 2025 Handshake Early Talent Award

From Fortune. ©2025 Fortune Media IP Limited. All rights reserved. Used under license. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of, Navy Federal Credit Union.

Equal Employment Opportunity: All qualified applicants will receive consideration for employment without regard to age, race, sex, color, religion, national origin, disability, veteran status, pregnancy, sexual orientation, genetic information, gender identity or any other basis protected by applicable law.

Accommodations: If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal's Medical Accommodations team at [email protected] or by calling 1-888-503-6013. This team cannot provide any information on job postings or application status.

Disclaimers: Navy Federal reserves the right to fill this role at a higher/lower grade level based on business need. An assessment may be required to compete for this position. Job postings are subject to close early or extend out longer than the anticipated closing date at the hiring team’s discretion based on qualified applicant volume. Navy Federal Credit Union assesses market data to establish salary ranges that enable us to remain competitive. You are paid within the salary range, based on your experience, location and market position. For additional details regarding compensation and benefits, review the Benefits page of the Navy Federal Career Site.

Protect Yourself from Job Scams: Navy Federal Credit Union jobs are posted on our career site, jobs.navyfederal.org and reputable job boards (e.g., LinkedIn, Indeed). We do not post jobs on social media marketplaces, messaging apps or unverified websites. We will never ask candidates for payment, bank details or personal financial information during the hiring process.

Bank Secrecy Act: Remains cognizant of and adheres to Navy Federal policies and procedures, and regulations pertaining to the Bank Secrecy Act.

Skills Required

  • Expert-level IBM System Automation for z/OS (administration, configuration, policy development, resource automation)
  • Advanced REXX programming for enterprise automation, command processors, and scripts
  • Experience with IBM NetView (automation tables, message automation, command lists, PIPEs, event processing)
  • Experience designing and supporting automation across z/OS subsystems and middleware (CICS, Db2, IMS, JES2/JES3, MQ, TCP/IP)
  • Experience developing automation for CICS availability, recovery, startup/shutdown, restart, and monitoring
  • Strong knowledge of Parallel Sysplex environments, JCL, SDSF, TSO/ISPF, and z/OS operations
  • Experience with IBM Workload Scheduler (IWS, TWS, ZWS) and workload automation processes
  • Familiarity with z/OS UNIX System Services (USS/OMVS) and automation involving UNIX processes and shell scripting
  • Experience integrating automation with monitoring/event tools such as IBM OMEGAMON, ServiceNow, and Moogsoft
  • Experience managing, monitoring, and supporting mainframe and/or distributed systems and infrastructure platforms
  • Proven ability to reduce manual intervention and deliver scalable automation solutions supporting business services
  • Strong analytical, troubleshooting, communication, time management, and problem-solving skills
  • Ability to participate in an on-call rotation to support 24/7 operations
  • Demonstrated ability to lead, guide, and mentor others while promoting technical best practices
  • Bachelor's degree in Information Technology or equivalent experience
  • Experience with OMEGAMON situation development, alerting, and monitoring customization
  • Experience with GDPS and disaster recovery automation
  • Experience with SMP/E maintenance and z/OS system programming concepts
  • Familiarity with Ansible, REST APIs, and mainframe modernization technologies

Navy Federal Credit Union Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Navy Federal Credit Union and has not been reviewed or approved by Navy Federal Credit Union.

  • Retirement Support A pension alongside a strong 401(k) match and additional retirement programs makes long‑term value a standout element of the total package. This combination is positioned as a differentiator among private employers.
  • Healthcare Strength Comprehensive medical, dental, and vision coverage is complemented by on‑site health services at major campuses. Wellness resources and typical offerings like an EAP broaden the health support available.
  • Parental & Family Support Paid parental leave, plus adoption and surrogacy assistance, indicate meaningful support for growing families. Education assistance further extends family and life‑stage support.

Navy Federal Credit Union Insights

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The Company
HQ: Vienna, VA
15,930 Employees
Year Founded: 1933

What We Do

Navy Federal Credit Union is the world's largest credit union with over 12 million members, over $160 billion in assets and over 22,000 employees. As a credit union, we have members, not customers. At our campuses in Vienna, VA, Pensacola, FL and Winchester, VA, and in our more than 350 branches, we serve the men and women of the Armed Forces, Department of Defense, veterans and their families. We deliver world-class service, rooted in the belief that it is an honor and privilege to serve our members. We are committed to providing our members outstanding financial products and services. Navy Federal offers a career, not just a job. We are proud of the robust Total Rewards package we offer to our employees, including competitive salaries, incentive programs, comprehensive medical, dental and vision benefits, retirement plans with employer match, award-winning training programs, professional development programs, tuition assistance, paid leave, and work/life programs. Federally insured by NCUA. Equal opportunity employer. Android™ is a trademark of Google, Inc. iPhone® is a registered trademark of Apple, Inc. iPad® is a registered trademark of Apple, Inc. App Store(SM) is a service mark of Apple, Inc. Message and data rates may apply. FORTUNE and 100 Best Companies to Work For are registered trademarks of Time Inc., and are used under license. FORTUNE and Time Inc., are not affiliated with, and do not endorse products or services of, Navy Federal Credit Union. For more info, visit navyfederal.org

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