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Weekend Z Os Mainframe Systems Programmer Jobs in Virginia

DB2 Z/OS Duration : 6+ Months Location: Ashburn, VA or Irving TX (Preferred) Must Have Skills ... on DB2 on Mainframes. Different versions such as DB2 9 through 12 Detailed 5-8 years of DBA ...

DB2 Z/OS Duration : 6+ Months Location: Ashburn, VA or Irving TX (Preferred) Must Have Skills ... on DB2 on Mainframes. Different versions such as DB2 9 through 12 Detailed 5-8 years of DBA ...

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

... system upgrades, migrations, and application modernization initiatives Maintain technical ... z/OS File-AID Endevor, Changeman, or ISPW SDSF SPUFI Database DB2 SQL Version Control Endevor ...

Mainframe Developer

Mclean, VA

$49.50 - $63.75/hr

... system upgrades, migrations, and application modernization initiatives Maintain technical ... z/OS File-AID Endevor, Changeman, or ISPW SDSF SPUFI Database DB2 SQL Version Control Endevor ...

Mainframe Developer

Mclean, VA · On-site

$49.50 - $63.75/hr

... system upgrades, migrations, and application modernization initiatives Maintain technical ... z/OS File-AID Endevor, Changeman, or ISPW SDSF SPUFI Database DB2 SQL Version Control Endevor ...

Mainframe Developer

Mclean, VA · On-site

$49.75 - $63.75/hr

... system upgrades, migrations, and application modernization initiatives • Maintain technical ... z/OS • File-AID • Endevor, Changeman, or ISPW • SDSF • SPUFI • Database • DB2 • SQL ...

Sr Mainframe Developer / Support

Mclean, VA · On-site

$49.50 - $63.75/hr

Experience in mainframe systems Experience in Application Support Strong communication skills A minimum 8 - 10 years of systems analysis/application development experience Background in development ...

Showing results 21-40

Weekend Z Os Mainframe Systems Programmer information

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Principal Mainframe Engineer

Navy Federal Credit Union

Vienna, VA • On-site

$49.25 - $63.25/hr

Full-time

Posted 9 days ago


Navy Federal Credit Union rating

8.1

Company rating: 8.1 out of 10

Based on 274 frontline employees who took The Breakroom Quiz

59th of 150 rated financial services


Job description

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.
Design, implement, maintain, and improve Navy Federal mainframe systems. Configure and troubleshoot unique operating systems and obsolete tools. Ensure the smooth operation of our systems and develop new features and functionality to support business needs. Work independently to interpret and develop solutions to complex business challenges that have a significant impact on the function or branch. Specialized skill set and proficiency with procedures and techniques. Recognized as an expert in own area within the company.

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 medicalaccommodations@navyfederal.org 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.

  • Master's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
  • Minimum 5 years of experience in mainframe engineering and application development.
  • Subject matter expert within business area/specialization with understanding of interrelationships of different disciplines.
  • Subject matter expert in Fidelity Information Systems (FIS) and Systematics Core banking application (GN, RM, ST, IMPACS, ALS, etc).
  • Experience using Changeman.
  • Comprehensive understanding of data dictionaries, copybooks, and parms.
  • Advanced knowledge of mainframe systems, unique operating systems, and obsolete programming tools and languages.
  • Advanced knowledge with mainframe systems, Assembler, COBOL, JCL, and databases such as DB2.  
  • Advanced knowledge of z/OS system software, subsystems, and utilities.
  • Significant experience in delivering large-scale mainframe projects.
  • Advanced communication skills, both written and verbal.
  • Advanced problem-solving and analytical skills. 

Additional Information

Hours: 

  • Monday - Friday, 8:00AM - 4:30PM


Location: 

  • Remote
  • Lead the design and implementation of complex mainframe solutions, and maintain mainframe applications - TPHOST programs.
  • Establish the technical direction of mainframe development and architecture, aligning with organizational goals.
  • Monitor system performance and troubleshoot problems.
  • Configure, perform analysis and maintain mainframe hardware and software to optimize system performance and availability.
  • Use obsolete tools and languages to address challenges and optimize system performance.
  • Document and update system procedures and provide support and training to end users.
  • Develop and test new software and system updates.
  • Research and make recommendations of emerging technologies to enhance mainframe capabilities.
  • Assist with the development and enhancement of practices, procedures, and instructions
  • Develop and maintain strong working relationships with team members, subject matter experts, and leaders; work with senior management on complex issues
  • Lead medium to large projects and initiatives
  • Act as a technical advisor and mentor/train junior engineers and interns as needed.

What Navy Federal Credit Union employees say

Pay

Benefits

Hours and flexibility

Workplace

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Navy Federal Credit Union logo

About Navy Federal Credit Union

Sourced by ZipRecruiter

Navy Federal Credit Union, based in Vienna, Virginia, United States, is a significant player in the financial services industry. Their official website is navyfederal.org. With its roots dating back to 1933, it was initially established to provide credit to Navy members. Over the years, Navy Federal has magnified its scope, evolving into a full-service credit union serving all branches of the military, the Department of Defense, veterans, and their families. The company’s core values include integrity, service, education, and leadership. Navy Federal aims to be the most preferred and trusted financial institution serving the military and their families.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Vienna, VA, US

Year founded

1933