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Mainframes Developer Jobs in Connecticut (NOW HIRING)

Sonsoft Inc

Datastage

Hartford, CT · On-site

Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ... Experience and understanding of in Production support and performance engineering. * Technical ...

Sonsoft Inc

Datastage

Hartford, CT · On-site

Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ... Experience and understanding of in Production support and performance engineering. * Technical ...

Unisys

Field Engineer Technician

East Hartford, CT

Serves as Field Engineer for large, complex clients and across the range of company products and ... Tests and certifies mainframes, servers and other infrastructure associated with networks and ...

Unisys

Field Engineer Technician

East Hartford, CT · On-site

What success looks like in this role: • Serves as Field Engineer for large, complex clients and ... certifies mainframes, servers and other infrastructure associated with networks and peripherals.

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Mainframes Developer information

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Connecticut? For Mainframes Developer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Connecticut look for? The top searched job categories for Mainframes Developer jobs in Connecticut are:
Mainframes Developer jobs near you
Infrastructure Engineering Advisor - Mainframe z/OS Storage Administrator

Infrastructure Engineering Advisor - Mainframe z/OS Storage Administrator

Cigna

Bloomfield, CT • Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Cigna Healthcare rating

8.3

Company rating: 8.3 out of 10

Based on 235 frontline employees who took The Breakroom Quiz

39th of 884 rated healthcare providers

Job description

Infrastructure Engineering Senior Advisor - Mainframe Senior Storage Administrator

The Mainframe z/OS Storage Administrator Advisor is a hands-on, client-facing role responsible for supporting and enforcing policies, procedures, and best practices within the mainframe storage environment, including IBM DS8000 and TS7700 platforms.

This position requires performing configuration changes through ServiceNow during scheduled change windows, including occasional off-hours or night work.

Responsibilities

  • Support and maintain mainframe z/OS storage environments

  • Perform storage configuration changes through ServiceNow change management processes

  • Manage storage allocation, monitoring, utilization, and backup/recovery activities

  • Support and enhance disaster recovery strategies and processes

  • Administer and support DFSMS, DFHSM, DFDSS, DFSMSrmm, FDR, and GDPS environments

  • Support IBM DS8000 and TS7700 storage systems

  • Utilize and support JCL and ISPF utilities

  • Support DB2 SLB (HSM Fast Replication backup) processes

  • Leverage storage tools including IBM Tivoli Advanced Allocation Manager, IBM Advanced Catalog Management, and DFSMS Advanced Allocation Manager

  • Monitor storage environments using tools such as CA Vantage or IBM Omegamon XE

  • Participate in on-call rotations and off-hours change windows

Qualifications:

  • Bachelor's degree or equivalent experience

  • 10+ years of experience in mainframe z/OS storage administration

  • Strong experience with IBM DS8000 and TS7700 storage environments

  • Hands-on expertise with DFSMS, DFHSM, FDR, GDPS (Metro/Global Mirror, HyperSwap)

  • Experience with storage allocation, monitoring, Flash Copy, backup/recovery, and disaster recovery

  • Proficiency with JCL and ISPF utilities

  • Experience with change management processes (e.g., ServiceNow)

  • Ability to support on-call rotations and off-hours change windows

  • Self-starter with strong communication, collaboration, and interpersonal skills


If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.For this position, we anticipate offering an annual salary of 123,500 - 205,800 USD / yearly, depending on relevant factors, including experience and geographic location.

This role is also anticipated to be eligible to participate in an annual bonus plan.


At The Cigna Group, you'll enjoy a comprehensive range of benefits, with a focus on supporting your whole health. Starting on day one of your employment, you'll be offered several health-related benefits including medical, vision, dental, and well-being and behavioral health programs. We also offer 401(k), company paid life insurance, tuition reimbursement, a minimum of 18 days of paid time off per year, paid holidays, and leaves of absence. For more details on our employee benefits programs, click here.


About The Cigna Group

Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we're dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.

Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.

If you need a reasonable accommodation to complete the online application process, please email seeyourself@thecignagroup.com for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.

The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.

Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.

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