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HomeCompaniesFmrSenior Mainframe Engineer (COBOL, DB2, VSAM)

Senior Mainframe Engineer (COBOL, DB2, VSAM)

Fmr · Westlake, TX; 3 Locations; Merrimack, NH; Smithfield, RI · On Site · Active · Workday Recruiting

Job facts

FieldValue
CompanyFmr
TitleSenior Mainframe Engineer (COBOL, DB2, VSAM)
Normalized title-
Department / team-
LocationWestlake, RI, United States
Work modelOn Site
Employment typeFull Time
Salary-
Statusactive
ATS providerWorkday Recruiting
Posted / first seen2026-06-01 / 2026-06-02
Changed / last seen2026-06-04 / 2026-06-04

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PageWhat it containsOpen
Company jobsActive postings from Fmr.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Workday Recruiting.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Westlake.Open
Work model jobsActive On Site postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyFmr
Sourcee7fca96c-3441-41d7-b62d-02b48b9d5e34
ATS providerWorkday Recruiting

Description

Job Description: Fidelity Investments Workplace Investing (WI) organization is seeking an experienced mainframe Software Engineer to join our Custom Client Solutions team within the Stock Plan Services (SPS) Technology organization. The person will play a key role in developing and delivering client specific enhancements on our Legacy Application to support our Plan Administration System. This role demands significant collaboration with members of various business and IT groups throughout the lifecycle of a typical project. Stock Plan Services administers equity compensation programs on behalf of public and private companies offering various compensations programs such as: Employee Stock Purchase Plans, Restricted Stock Awards/Units, Stock Option Plans, Stock Appreciation Rights and Performance based Awards. Currently SPS services over 1.6M participants employed by over 300 clients and spread out in 150 countries. The business is looking to further expand in the international equity compensation market, focused initially on western European countries and companies based there. As part of this business initiative, we are extending our capabilities to enable a truly global platform. Senior Software Engineer The Expertise We’re Looking For Bachelor’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and five or more (5+) years of experience in the job offered or five or more (5+) years of experience as a technical lead in mainframe brokerage or stock plan services systems and application development. Or, alternatively, Master’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and three (3) years of experience in the job offered or three (3) years of experience as a technical lead in mainframe brokerage and stock plan services systems and application development. While not required, knowledge of ETL, Informatica, Java, Python, or other distributed languages is a plus The Purpose of Your Role Use business and technical knowledge to translate the vision for divisional initiatives into business solutions by developing complex stock plan services software applications on a mainframe platform running under a Z/OS environment. The Skills You Bring Your Demonstrated Expertise ('DE') in defining, developing, and leading an interactive team to implement scalable application solutions Your DE in mainframe application development, automation, and support, utilizing COBOL, CICS, DB2, JCL, VSAM, MQ-Series, and SQL Your DE in mainframe performance tuning and capacity planning, including ways to reduce I/Os, CPU Time, MSUs, and MIPs, using Strobe, iStrobe, and Platinum Detector Your DE in mainframe application development including - file format and comparison using File-AID; version management using Endeavor; debugging and unit testing using Intertest and Abend-AID; and job scheduling using Control-M The Value You Deliver Senior engineer working within an Agile team, including requirements gathering, development, and end-to-end testing Defining, developing, and leading interactive team to implement application-level architecture, giving due consideration to application scalability and extensibility, and conformance to established standards Providing on-site and on-call support as needed and acting as a subject matter expert as part of a cross-functional crisis management team Developing applications on complex projects, components, and subsystems for the division Recommending development testing tools and methodologies and reviewing and validating test plans Resolving technical roadblocks involving multiple technologies and making recommendations and improvements to avoid them in the future Collaborating with multiple layers of management to share approaches, develop solutions, and improve capabilities throughout the organization Leading collaborative sessions and ceremonies with stakeholders and providing guidance and feedback to team members Being responsible for QA readiness of software deliverables Planning and conducting system testing Developing comprehensive documentation for multiple applications or subsystems Establishing full project life cycle plans for complex projects across multiple platforms Being responsible for meeting project goals on-time and on-budget Advising on risk assessment and risk management strategies for projects Planning and coordinating project schedules and assignments for multiple projects Acting as a primary liaison for business units to resolve various project/technology issues Providing technology solutions to daily issues and technical evaluation estimates on technology initiatives Performing independent and complex technical and functional analysis for multiple projects supporting several initiatives Developing original and creative technical solutions to on-going development efforts How Your Work Impacts the Organization Develops applications and provides support on a mainframe environment, using COBOL, DB2, CICS, JCL, MQ-Series, SQL, and VSAM files. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management. Certifications: Category: Information Technology Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Full job record

Job ID7ecb981e9c307649ba60a2948c9117c4b44bbcfb
Org IDe92d1c8c-427d-4424-b3ff-5d7bcf86a944
Source IDe7fca96c-3441-41d7-b62d-02b48b9d5e34
Board IDe7fca96c-3441-41d7-b62d-02b48b9d5e34
Providerworkday
Provider Job Key/job/Westlake-TX/Senior-Mainframe-Engineer--COBOL--DB2--VSAM-_2124402-1
TitleSenior Mainframe Engineer (COBOL, DB2, VSAM)
Normalized Title
Statusactive
Activeyes
Location TextWestlake, TX; 3 Locations; Merrimack, NH; Smithfield, RI
Department
Team
Employment Typefull_time
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionRI
CityWestlake
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://wd1.myworkdaysite.com/recruiting/fmr/FidelityCareers/job/Westlake-TX/Senior-Mainframe-Engineer--COBOL--DB2--VSAM-_2124402-1
Apply URLhttps://wd1.myworkdaysite.com/recruiting/fmr/FidelityCareers/job/Westlake-TX/Senior-Mainframe-Engineer--COBOL--DB2--VSAM-_2124402-1
First Seen At2026-06-02 11:32:33Z
Last Seen At2026-06-04 10:10:36Z
Last Checked At2026-06-04 10:10:36Z
Last Changed At2026-06-04 10:10:36Z
Inactive At
Source Posted At2026-06-01 00:00:00Z
Source Updated At
Raw Payload Uris3://bluework-jobs-prod-raw-590183727216/raw/provider=workday/board=wd1.myworkdaysite.com|fmr|FidelityCareers/date=2026-06-04/2026-06-04T10-09-31-546Z-56f1ca982c969e06f0fc8c8895ed7f9212866432cf863cc665adeed20c2958a8.json
Event Fields
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    "jobDescription": "<h2></h2><h2>Job Description:</h2><p style=\"text-align:inherit\"></p><p><span style=\"font-size: 14px;\">Fidelity Investments Workplace Investing (WI) organization is seeking an experienced mainframe Software Engineer to join our Custom Client Solutions team within the Stock Plan Services (SPS) Technology organization. The person will play a key role in developing and delivering client specific enhancements on our Legacy Application to support our Plan Administration System.&nbsp; This role demands significant collaboration with members of various business and IT groups throughout the lifecycle of a typical project.</span></p><p></p><p><span style=\"font-size: 14px;\">Stock Plan Services administers equity compensation programs on behalf of public and private companies offering various compensations programs such as:&nbsp; Employee Stock Purchase Plans, Restricted Stock Awards/Units, Stock Option Plans, Stock Appreciation Rights and Performance based Awards.&nbsp; Currently SPS services over 1.6M participants employed by over 300 clients and spread out in 150 countries. The business is looking to further expand in the international equity compensation market, focused initially on western European countries and companies based there.&nbsp; As part of this business initiative, we are extending our capabilities to enable a truly global platform.</span></p><p><b><span style=\"font-size: 14px;\">&nbsp;</span></b></p><p><b><span style=\"font-size: 14px;\">Senior Software Engineer</span></b></p><p></p><p><span style=\"font-size: 14px;\">The </span><b><span style=\"font-size: 14px;\">Expertise</span></b><span style=\"font-size: 14px;\"> We’re Looking For</span></p><p></p><ul><li><p><span style=\"font-size: 14px;\">Bachelor’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and five or more (5+) years of experience in the job offered or five or more (5+) years of experience as a technical lead in mainframe brokerage or stock plan services systems and application development.</span></p></li><li><p><span style=\"font-size: 14px;\">Or, alternatively, Master’s degree (or foreign education equivalent) in Computer Science, Engineering, Information Technology, Information Systems, Mathematics, Physics, or a closely related field and three (3) years of experience in the job offered or three (3) years of experience as a technical lead in mainframe brokerage and stock plan services systems and application development.</span></p></li><li><p><span style=\"font-size: 14px;\">While not required, knowledge of ETL, Informatica, Java, Python, or other distributed languages is a plus</span></p></li></ul><p><span style=\"font-size: 14px;\">&nbsp;</span></p><p><span style=\"font-size: 14px;\">The </span><b><span style=\"font-size: 14px;\">Purpose</span></b><span style=\"font-size: 14px;\"> of Your Role</span></p><p><span style=\"font-size: 14px;\">&nbsp;</span></p><p><span style=\"font-size: 14px;\">Use business and technical knowledge to translate the vision for divisional initiatives into business solutions by developing complex stock plan services software applications on a mainframe platform running under a Z/OS environment.&nbsp;</span></p><p><span style=\"font-size: 14px;\">&nbsp;</span></p><p><span style=\"font-size: 14px;\">The </span><b><span style=\"font-size: 14px;\">Skills</span></b><span style=\"font-size: 14px;\"> You Bring</span></p><p></p><ul><li><p><span style=\"font-size: 14px;\">Your Demonstrated Expertise ('DE') in defining, developing, and leading an interactive team to implement scalable application solutions</span></p></li><li><p><span style=\"font-size: 14px;\">Your DE in mainframe application development, automation, and support, utilizing COBOL, CICS, DB2, JCL, VSAM, MQ-Series, and SQL</span></p></li><li><p><span style=\"font-size: 14px;\">Your DE in mainframe performance tuning and capacity planning, including ways to reduce I/Os, CPU Time, MSUs, and MIPs, using Strobe, iStrobe, and Platinum Detector</span></p></li><li><p><span style=\"font-size: 14px;\">Your DE in mainframe application development including - file format and comparison using File-AID; version management using Endeavor; debugging and unit testing using Intertest and Abend-AID; and job scheduling using Control-M</span></p></li></ul><p></p><p><span style=\"font-size: 14px;\">The </span><b><span style=\"font-size: 14px;\">Value</span></b><span style=\"font-size: 14px;\"> You Deliver</span></p><p></p><p></p><ul><li><p><span style=\"font-size: 14px;\">Senior engineer working within an Agile team, including requirements gathering, development, and end-to-end testing</span></p></li><li><p><span style=\"font-size: 14px;\">Defining, developing, and leading interactive team to implement application-level architecture, giving due consideration to application scalability and extensibility, and conformance to established standards</span></p></li><li><p><span style=\"font-size: 14px;\">Providing on-site and on-call support as needed and acting as a subject matter expert as part of a cross-functional crisis management team</span></p></li><li><p><span style=\"font-size: 14px;\">Developing applications on complex projects, components, and subsystems for the division</span></p></li><li><p><span style=\"font-size: 14px;\">Recommending development testing tools and methodologies and reviewing and validating test plans</span></p></li><li><p><span style=\"font-size: 14px;\">Resolving technical roadblocks involving multiple technologies and making recommendations and improvements to avoid them in the future</span></p></li><li><p><span style=\"font-size: 14px;\">Collaborating with multiple layers of management to share approaches, develop solutions, and improve capabilities throughout the organization</span></p></li><li><p><span style=\"font-size: 14px;\">Leading collaborative sessions and ceremonies with stakeholders and providing guidance and feedback to team members</span></p></li><li><p><span style=\"font-size: 14px;\">Being responsible for QA readiness of software deliverables</span></p></li><li><p><span style=\"font-size: 14px;\">Planning and conducting system testing</span></p></li><li><p><span style=\"font-size: 14px;\">Developing comprehensive documentation for multiple applications or subsystems</span></p></li><li><p><span style=\"font-size: 14px;\">Establishing full project life cycle plans for complex projects across multiple platforms</span></p></li><li><p><span style=\"font-size: 14px;\">Being responsible for meeting project goals on-time and on-budget</span></p></li><li><p><span style=\"font-size: 14px;\">Advising on risk assessment and risk management strategies for projects</span></p></li><li><p><span style=\"font-size: 14px;\">Planning and coordinating project schedules and assignments for multiple projects</span></p></li><li><p><span style=\"font-size: 14px;\">Acting as a primary liaison for business units to resolve various project/technology issues</span></p></li><li><p><span style=\"font-size: 14px;\">Providing technology solutions to daily issues and technical evaluation estimates on technology initiatives</span></p></li><li><p><span style=\"font-size: 14px;\">Performing independent and complex technical and functional analysis for multiple projects supporting several initiatives</span></p></li><li><p><span style=\"font-size: 14px;\">Developing original and creative technical solutions to on-going development efforts</span></p></li></ul><p></p><p><span style=\"font-size: 14px;\">How Your Work </span><b><span style=\"font-size: 14px;\">Impacts</span></b><span style=\"font-size: 14px;\"> the Organization</span></p><p><span style=\"font-size: 14px;\">&nbsp;</span></p><p><span style=\"font-size: 14px;\">Develops applications and provides support on a mainframe environment, using COBOL, DB2, CICS, JCL, MQ-Series, SQL, and VSAM files. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.</span></p><p><span style=\"font-size: 14px;\">&nbsp;</span></p><h2></h2><p style=\"text-align:inherit\"></p><h2>Certifications:</h2><h2></h2><p style=\"text-align:inherit\"></p><h2>Category:</h2><h2></h2>Information Technology<p style=\"text-align:left\"><span>Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.</span></p>",
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