Ensono Visa Sponsorship Jobs USA
Ensono is a hybrid IT managed services provider known for helping enterprises modernize legacy infrastructure. The company does sponsor work visas, including Green Card pathways, making it a viable target for international tech professionals, though it sponsors selectively, so targeting the right roles matters.
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Get Access To All JobsINTRODUCTION
We are seeking an experienced ISV z/OS Systems Programmer with strong expertise in the installation, maintenance, troubleshooting, and migration of Independent Software Vendor (ISV) products on the IBM z/OS platform. This role will focus heavily on evaluating, replacing, and migrating Broadcom (CA) mainframe products with alternative solutions while maintaining operational stability and performance.
The ideal candidate will possess deep technical knowledge of mainframe systems programming, SMP/E software management, IBM utilities, and ISV product lifecycle management, along with experience performing product migrations and conversions between competing vendor tools.
Key Responsibilities
- Install, configure, maintain, and upgrade third-party ISV software products in a z/OS environment.
- Lead initiatives to replace mainframe products with alternative vendor solutions.
- Perform product evaluations, proof-of-concepts, and technical comparisons of replacement tools.
- Plan and execute product migration and conversion activities, including configuration changes, data conversions, and operational cutovers.
- Maintain and manage software using SMP/E, including RECEIVE, APPLY, ACCEPT, USERMODs, and maintenance management.
- Troubleshoot and resolve issues related to ISV software installations, integrations, and runtime problems.
- Work with application teams, operations, and vendors to diagnose system or product issues.
- Develop and maintain installation documentation, procedures, and migration runbooks.
- Assist in capacity planning, performance tuning, and operational support for ISV tools.
- Support incident resolution and participate in root cause analysis for production issues involving ISV software.
- Evaluate compatibility and impact of new z/OS releases on installed ISV products.
Required Skills and Experience
- Extensive experience as a z/OS Systems Programmer supporting enterprise mainframe environments.
- Strong background in installation and maintenance of ISV mainframe software products.
- Hands-on experience with SMP/E software installation and maintenance processes.
- Experience performing product migrations or conversions between competing vendor tools.
- Strong troubleshooting and diagnostic skills across the z/OS platform.
- Experience with IBM utilities and system tools commonly used in z/OS environments.
- High-level working knowledge of TSO/ISPF environments and utilities.
- Experience supporting multi-vendor ISV ecosystems in production mainframe environments.
- Ability to analyze system documentation, vendor materials, and product architectures.
Preferred Qualifications
- Experience specifically replacing ISV mainframe products with alternative vendor solutions.
- Familiarity with common ISV categories such as:
- Output management
- Security
- Scheduling
- Storage management
- Performance monitoring
- Database tools
- Automation operations
- Experience working with vendor support organizations to resolve complex technical issues.
- Knowledge of z/OS system internals, JES, RACF, and subsystem integration.
- Experience with automation, scripting, or operational tooling in the z/OS environment.
Personal Attributes
- Strong analytical and problem-solving skills.
- Ability to manage complex migrations and product transitions in production environments.
- Excellent documentation and communication skills.
- Self-motivated with the ability to work independently or as part of a systems engineering team.
- Ability to work on multiple client projects at the same time.
Typical Deliverables
- ISV product installation documentation
- Migration and replacement project plans
- Troubleshooting guides and operational procedures
- Product comparison and evaluation reports
- Maintenance and upgrade schedules
Why Ensono?
Ensono is a place to make better happen – for our clients and for your career. You can do great things through innovation or collaboration, by learning or volunteering, or to promote diversity and inclusion. You can do great things for your own health or for a healthier planet. Whatever it means to you to do great things we want Ensono to be the place you can do it.
We are a client-facing business, but we do encourage clients to allow us to work remotely most of the time so if you are not required to be on a client site, you can choose to work from home or in our Ensono offices.
Some of our benefits include:
- Unlimited Paid Days Off
- Three health plan options
- 401k with company match
- Eligibility for dental, vision, short and long-term disability, life and AD&D coverage, and flexible spending accounts
- Family Forming Benefit including fertility coverage and adoption/surrogacy reimbursement
- Paid childbearing and paternal leave
- Education Reimbursement, Student Loan Assistance or 529 College Funding
- Sabbatical leave
- Wellness program
- Flexible work schedule
As of the date of this posting, a good faith estimate of the current pay scale for this role is $85,000 to $148,000 annually based on a full-time schedule. Please note that placement in the range may vary based on numerous factors including but not limited to skills, experience, internal equity, and business needs. In addition to base salary, other compensation programs, depending on eligibility, include an annual bonus plan based on company and individual performance [OR] a role-based, sales-incentive plan, and an equity grant under our Associate Equity Appreciation Program.
Ensono is an Equal Opportunity/Affirmative Action employer. We are committed to providing equal employment to our Associates and building a diverse and inclusive workforce. All qualified applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or other legally protected basis, in accordance with applicable law.
Pay transparency nondiscrimination statement/posting OFCCP’s pay transparency policy can be found on OFCCP’s website.
If you need accommodation at any point during the application or interview process, please let your recruiter know or email USTalentAcquisition@ensono.com.
INTRODUCTION
We are seeking an experienced ISV z/OS Systems Programmer with strong expertise in the installation, maintenance, troubleshooting, and migration of Independent Software Vendor (ISV) products on the IBM z/OS platform. This role will focus heavily on evaluating, replacing, and migrating Broadcom (CA) mainframe products with alternative solutions while maintaining operational stability and performance.
The ideal candidate will possess deep technical knowledge of mainframe systems programming, SMP/E software management, IBM utilities, and ISV product lifecycle management, along with experience performing product migrations and conversions between competing vendor tools.
Key Responsibilities
- Install, configure, maintain, and upgrade third-party ISV software products in a z/OS environment.
- Lead initiatives to replace mainframe products with alternative vendor solutions.
- Perform product evaluations, proof-of-concepts, and technical comparisons of replacement tools.
- Plan and execute product migration and conversion activities, including configuration changes, data conversions, and operational cutovers.
- Maintain and manage software using SMP/E, including RECEIVE, APPLY, ACCEPT, USERMODs, and maintenance management.
- Troubleshoot and resolve issues related to ISV software installations, integrations, and runtime problems.
- Work with application teams, operations, and vendors to diagnose system or product issues.
- Develop and maintain installation documentation, procedures, and migration runbooks.
- Assist in capacity planning, performance tuning, and operational support for ISV tools.
- Support incident resolution and participate in root cause analysis for production issues involving ISV software.
- Evaluate compatibility and impact of new z/OS releases on installed ISV products.
Required Skills and Experience
- Extensive experience as a z/OS Systems Programmer supporting enterprise mainframe environments.
- Strong background in installation and maintenance of ISV mainframe software products.
- Hands-on experience with SMP/E software installation and maintenance processes.
- Experience performing product migrations or conversions between competing vendor tools.
- Strong troubleshooting and diagnostic skills across the z/OS platform.
- Experience with IBM utilities and system tools commonly used in z/OS environments.
- High-level working knowledge of TSO/ISPF environments and utilities.
- Experience supporting multi-vendor ISV ecosystems in production mainframe environments.
- Ability to analyze system documentation, vendor materials, and product architectures.
Preferred Qualifications
- Experience specifically replacing ISV mainframe products with alternative vendor solutions.
- Familiarity with common ISV categories such as:
- Output management
- Security
- Scheduling
- Storage management
- Performance monitoring
- Database tools
- Automation operations
- Experience working with vendor support organizations to resolve complex technical issues.
- Knowledge of z/OS system internals, JES, RACF, and subsystem integration.
- Experience with automation, scripting, or operational tooling in the z/OS environment.
Personal Attributes
- Strong analytical and problem-solving skills.
- Ability to manage complex migrations and product transitions in production environments.
- Excellent documentation and communication skills.
- Self-motivated with the ability to work independently or as part of a systems engineering team.
- Ability to work on multiple client projects at the same time.
Typical Deliverables
- ISV product installation documentation
- Migration and replacement project plans
- Troubleshooting guides and operational procedures
- Product comparison and evaluation reports
- Maintenance and upgrade schedules
Why Ensono?
Ensono is a place to make better happen – for our clients and for your career. You can do great things through innovation or collaboration, by learning or volunteering, or to promote diversity and inclusion. You can do great things for your own health or for a healthier planet. Whatever it means to you to do great things we want Ensono to be the place you can do it.
We are a client-facing business, but we do encourage clients to allow us to work remotely most of the time so if you are not required to be on a client site, you can choose to work from home or in our Ensono offices.
Some of our benefits include:
- Unlimited Paid Days Off
- Three health plan options
- 401k with company match
- Eligibility for dental, vision, short and long-term disability, life and AD&D coverage, and flexible spending accounts
- Family Forming Benefit including fertility coverage and adoption/surrogacy reimbursement
- Paid childbearing and paternal leave
- Education Reimbursement, Student Loan Assistance or 529 College Funding
- Sabbatical leave
- Wellness program
- Flexible work schedule
As of the date of this posting, a good faith estimate of the current pay scale for this role is $85,000 to $148,000 annually based on a full-time schedule. Please note that placement in the range may vary based on numerous factors including but not limited to skills, experience, internal equity, and business needs. In addition to base salary, other compensation programs, depending on eligibility, include an annual bonus plan based on company and individual performance [OR] a role-based, sales-incentive plan, and an equity grant under our Associate Equity Appreciation Program.
Ensono is an Equal Opportunity/Affirmative Action employer. We are committed to providing equal employment to our Associates and building a diverse and inclusive workforce. All qualified applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or other legally protected basis, in accordance with applicable law.
Pay transparency nondiscrimination statement/posting OFCCP’s pay transparency policy can be found on OFCCP’s website.
If you need accommodation at any point during the application or interview process, please let your recruiter know or email USTalentAcquisition@ensono.com.
Job Roles at Ensono
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Get Access To All JobsTips for Finding Ensono Visa Sponsorship Jobs USA
Focus on managed services and infrastructure roles
Ensono's core business is hybrid IT and managed services. Engineers, architects, and consultants working with mainframe, cloud, or enterprise infrastructure are the roles most aligned with where sponsorship activity tends to concentrate.
Understand which visa types Ensono actually files
Ensono's sponsorship history centers on Green Card pathways like EB-2 and EB-3, plus F-1 OPT and CPT. If you're an H-1B dependent candidate, clarify the company's current posture early, it's not their primary sponsorship vehicle.
Treat OPT as your entry point
Ensono supports F-1 OPT and CPT, which means students can realistically land a role while on their current status. Performing well during OPT significantly strengthens your case for longer-term sponsorship like an EB-3 Green Card down the line.
Target enterprise client-facing technical roles
Ensono serves large enterprise clients, so roles that require deep technical knowledge or client delivery experience tend to be harder to fill domestically. These are the positions where international candidates are more likely to be considered for sponsorship.
Search verified sponsors before applying
Not every job listing signals real sponsorship willingness. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, making it easier to confirm Ensono roles that are genuinely open to international candidates.
Ask about Green Card timelines during interviews
Because Ensono's sponsorship track record leans toward permanent residency pathways rather than temporary visas, ask directly whether the role includes an EB-2 or EB-3 Green Card process, and at what stage that typically begins.
Frequently Asked Questions
Does Ensono sponsor H-1B visas?
Ensono's sponsorship activity has not been concentrated in H-1B visa filings. The company's documented sponsorship history focuses on Green Card pathways such as EB-2 and EB-3, along with F-1 OPT and CPT support. If H-1B visa sponsorship is essential to your situation, it's worth asking the recruiter directly during early conversations to clarify their current policy.
What visa types does Ensono sponsor?
Ensono sponsors Green Card pathways, specifically EB-2 and EB-3, which are common for technology professionals in specialized or skilled roles. The company also supports F-1 OPT and CPT, making it accessible to international students early in their careers. TN visas for Canadian and Mexican nationals are also part of their sponsorship portfolio.
Which roles at Ensono are most likely to receive visa sponsorship?
Ensono's business focuses on hybrid IT, mainframe modernization, and managed cloud services. Technical roles in infrastructure engineering, cloud architecture, and enterprise systems are most aligned with their core delivery model and are therefore the most likely candidates for sponsorship consideration. Client-facing delivery roles that require specialized expertise are also strong targets.
How do I find open roles at Ensono that are open to visa sponsorship?
Migrate Mate is the most efficient way to browse Ensono's open positions alongside verified sponsorship data, so you're not guessing about which roles welcome international applicants. Filter by visa type to narrow down listings that match your current status, whether you're on F-1 OPT or pursuing a Green Card pathway.
How do I approach the application process at Ensono as an international candidate?
Lead with your technical qualifications and alignment with Ensono's managed services focus before raising visa status. Once you're in active conversations with a recruiter, ask specifically about EB-2 or EB-3 sponsorship timelines and whether the role has historically supported international hires. Companies that sponsor Green Cards typically expect a longer-term employment relationship, so framing your interest accordingly helps your case.