Staff Systems Engineer, z / OS

Company Description

Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhere by being the best way to pay and be paid.

Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.

Job Description

We are seeking a talented Staff Systems Engineer to join our z-OS Core Systems Engineering team with a focus on z-OS Network and specialization in z-OS systems engineering. This is an individual contributor role responsible for identifying and resolving issues of high complexity and delivering system solutions to support Visa's global infrastructure. The ideal candidate will have strong z-OS Network systems engineering skills, experience with z-OS is highly preferred.

Responsibilities

Install, maintain, and upgrade z-OS Network components and subsystems.

Configure, install, and support z-OS operating environments, including implementing and maintaining network resources and related subsystems.

Provide 24x7 production support for Visa operations, including second-level z-OS Network and z-OS system support, with on-call rotational coverage for geographically dispersed data centers.

Apply working knowledge of SMP-E for software installation and maintenance.

Utilize and maintain z-OS Network tools and subsystems, with a basic understanding of major z-OS subsystems (such as JES2, RACF, VTAM, and TCP-IP).

Perform system and application monitoring and proactively address operational issues.

Troubleshoot and resolve complex system problems for both z-OS Network and z-OS environments.

Manage workload independently, escalating as necessary to senior engineers and management.

Collaborate with other support, development, and user groups to manage infrastructure requirements from design through implementation.

Work with vendors on software upgrades, maintenance, and support for both z-OS Network and z-OS platforms.

Document processes and changes using tools such as Microsoft Project, Excel, and PowerPoint.

Assist application teams with problem determination and requests for new functionality on both z-OS Network and z-OS.

Support user requirements for software functionality and features.

Maintain knowledge of ISV software tools and related mainframe utilities.

This is a hybrid position. Expectation of days in office will be confirmed by your hiring manager.

V isa will accept applications for this role until at least December 31, 2025 .

Qualifications

Basic Qualifications

• 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience.

Preferred Qualifications

Preferred Skills

Note : Both z-OS Network and z-OS systems engineering skills are highly desirable for this position, however, at a minimum, strong z-OS systems engineering experience is required. Candidates with expertise in both are preferred.

Additional Information

Work Hours : Varies upon the needs of the department.

Travel Requirements : This position requires travel5-10% of the time.

Mental / Physical Requirements : This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers.

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Visa will consider for employment qualified applicants with criminal histories in a manner consistent with applicable local law, including the requirements of Article 49 of the San Francisco Police Code.

U.S. APPLICANTS ONLY : The estimated salary range for a new hire into this position is 124,300.00 to 180,050.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity. Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401 (k), FSA / HSA, Life Insurance, Paid Time Off, and Wellness Program.