Remote Senior Mainframe Systems Programmer Jobs
Remote Senior Mainframe Systems Programmer jobs are open across the US at companies hiring remotely, from entry-level roles at remote-first startups to senior roles on large distributed teams, with employers like NTT DATA, Ensono, and United Concordia Dental hiring right now. Scan the live roles below and apply to whichever ones fit.
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Company :
enGenJob Description :
JOB SUMMARY
This position is a member of the Mainframe Systems Support team and will primarily be accountable for ensuring a highly available mainframe system. This results-oriented job requires a solid understanding of mainframe sub-subsystems in a large scale parallel sysplex IBM zEnterprise environment.
ESSENTIAL RESPONSIBILITIES
- Install, upgrade, and manage CICS/MQ environments in all test and production LPARs
- Monitor the health of the CICS/MQ environments and help troubleshoot issues to determine root cause
- Support the IBM Z Mainframe z/OS environment using SMP/E, ISPF/SDSF. USS, JES2, JCL, and IBM/third-party utilities
- Provide stable and secure mainframe sub-system support
- Maintain the sysplexed environment for CICS/MQ
- Participate in disaster recovery exercises
- Install and maintain third party software products related to CICS/MQ
- Build alerting and automation scripts
- Use performance reports/metrics to identify process/availability improvement opportunities
- Research and assess new technology for potential deployment
- Conduct troubleshooting and problem analysis
- Conduct change inspections; determine associated risks and readiness for implementation
- Available to work a flexible work schedule that would include infrastructure releases and on-call rotation
EXPERIENCE
Required
- 3 years of experience in one or many of the following tasks: analyzing, designing, coding, testing and implementing technical solutions, as well as providing general production support, meeting defined scope, target dates and budgets with minimal or no defects
- 3 years of technical problem solving, solution implementation, team/project collaboration experience
- 3 years of basic computer science concepts and principles, common operating systems, development languages/scripting
Preferred
- Experience in mainframe systems programmer with a focus on one or more of the following:
- z/OS concepts and utilities
- RACF
- TSO
- Plex Configurations
- JES2
- SMP/e
- JCL
- Assembler
- REXX programming
SKILLS
- Demonstrated ability to achieve stretch goals in a highly innovative and fast-paced environment
- Adaptability: Ability to take on diverse tasks and projects, adapting to the evolving needs of the organization
- Analytical Thinking: Analytical skills with a focus on detail and accuracy
- Interest and ability to learn other technologies as needed
- Technical Proficiency: Comfortable with a range of data tools and technologies, with a willingness to learn new skills as needed
- Track record in designing, implementing, and/or supporting large-scale technical solutions
- Sense of ownership, urgency, and drive
- Demonstrated passion for user experience and improving usability
- Team Collaboration: A team player who can work effectively in cross-functional environments
- Can demonstrate an approach to product installation and problem diagnostics
- Understand the concepts behind backup and recovery
- Can navigate through vender portals for maintenance updates and problem resolution
- Can work with customer and co workers for root cause issues
- Demonstrate capability to drive innovation with efficiency and deliver improved solutions for the customer
- Understands the core responsibilities of a mainframe systems programmer
EDUCATION
Required
- Bachelor’s degree in Computer Science, Information Systems, Computer Engineering or relevant experience and/or education as determined by the company in lieu of bachelor's degree.
Preferred
- Master's degree in Computer Science, Information Systems, Computer Engineering or related field.
LICENSES or CERTIFICATIONS
Required
None
Preferred
Language (Other than English):
None
Travel Requirement:
0% - 25%
PHYSICAL, MENTAL DEMANDS and WORKING CONDITIONS
Position Type
Office- or Remote-based
Teaches / trains others
Occasionally
Travel from the office to various work sites or from site-to-site
Rarely
Works primarily out-of-the office selling products/services (sales employees)
Never
Physical work site required
No
Lifting: up to 10 pounds
Constantly
Lifting: 10 to 25 pounds
Occasionally
Lifting: 25 to 50 pounds
Rarely
Disclaimer: The job description has been designed to indicate the general nature and essential duties and responsibilities of work performed by employees within this job title. It may not contain a comprehensive inventory of all duties, responsibilities, and qualifications required of employees to do this job.
Compliance Requirement : This job adheres to the ethical and legal standards and behavioral expectations as set forth in the code of business conduct and company policies.
As a component of job responsibilities, employees may have access to covered information, cardholder data, or other confidential customer information that must be protected at all times. In connection with this, all employees must comply with both the Health Insurance Portability Accountability Act of 1996 (HIPAA) as described in the Notice of Privacy Practices and Privacy Policies and Procedures as well as all data security guidelines established within the Company’s Handbook of Privacy Policies and Practices and Information Security Policy.
Furthermore, it is every employee’s responsibility to comply with the company’s Code of Business Conduct. This includes but is not limited to adherence to applicable federal and state laws, rules, and regulations as well as company policies and training requirements.
Pay Range Minimum:
$79,300.00Pay Range Maximum:
$127,100.00Base pay is determined by a variety of factors including a candidate’s qualifications, experience, and expected contributions, as well as internal peer equity, market, and business considerations. The displayed salary range does not reflect any geographic differential Highmark may apply for certain locations based upon comparative markets.
Highmark Health and its affiliates prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibit discrimination against all individuals based on any category protected by applicable federal, state, or local law.
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See All 4 Remote Senior Mainframe Systems Programmer Jobs
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Find JobsRemote Senior Mainframe Systems Programmer Job Market
Who's Hiring
- NTT DATA2

- Ensono1

- United Concordia Dental1

Top Industries Hiring
- Technology & Software3
- Consulting & Professional Services2
What Employers Look For
The qualifications that appear most often in remote senior mainframe systems programmer jobs.
- 5 or more years of hands-on z/OS systems programming experience in a production environment
- Proficiency with IBM system software installation and maintenance using SMP/E
- Experience configuring and supporting JES2 or JES3, VTAM, and TCP/IP on z/OS
- Working knowledge of RACF, ACF2, or Top Secret for mainframe security administration
- Familiarity with DFSMS, DASD management, and storage subsystem configuration
- Bachelor's degree in computer science, information systems, or a related technical field
Tips for Your Remote Senior Mainframe Systems Programmer Job Search
Quantify your z/OS performance improvements
Hiring managers want to see concrete impact, not just task lists. On your resume, replace vague bullets with specific outcomes: batch job runtimes reduced, DASD utilization improved, or system availability numbers you maintained. Real metrics from mainframe work stand out immediately against generic systems programmer resumes.
List every relevant IBM product you know
Senior mainframe roles are screened heavily on tooling. Make sure your resume explicitly names the IBM products you've worked with, such as RACF, DFSMS, JES2 or JES3, SMP/E, and RMF. Recruiters and automated filters often reject resumes that don't match specific product names from the job description.
Apply early to roles that fit
Migrate Mate lists senior mainframe systems programmer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Target job titles that vary by organization
The same role is posted under different titles depending on the employer: z/OS Systems Programmer, Mainframe Infrastructure Engineer, and Systems Software Engineer all describe comparable work. Search multiple title variations when scanning openings so you don't miss relevant roles that use different naming conventions.
Prepare for a technical phone screen on z/OS internals
Expect early-round technical questions on IPL procedures, SMF records, address space management, and SYS1.PARMLIB configuration. Interviewers at financial institutions and federal contractors often go deeper on security subsystems like RACF or ACF2, so review those areas before your first call.
Negotiate using your on-call and change-window history
Senior mainframe roles frequently require off-hours maintenance windows and on-call rotations. When discussing compensation, reference your history handling production changes, the criticality of the systems you've supported, and any on-call expectations in the new role to ground your ask in real operational context.
Remote Senior Mainframe Systems Programmer Jobs: Frequently Asked Questions
How do I get a remote senior mainframe systems programmer job?
Target companies that already run distributed teams, since they hire remotely by default and know how to onboard someone they never meet in person. Remote senior mainframe systems programmer employers screen hard for self-direction and clear written communication on top of the core skills, so show evidence you can own work without someone over your shoulder. Apply to the openings above that match your experience.
Which companies hire remote senior mainframe systems programmers?
Companies hiring remote senior mainframe systems programmers include NTT DATA, Ensono, and United Concordia Dental, based on current remote listings on Migrate Mate as of June 2026. Remote-first firms and large companies running distributed teams post the most remote senior mainframe systems programmer roles.
Can you get a remote senior mainframe systems programmer job with no experience?
Yes, but it is harder than an on-site role, because remote work expects you to operate independently from the start. Entry-level remote senior mainframe systems programmer openings do exist, especially at remote-first companies, and a portfolio of real work helps more than a long resume. Applying broadly to the roles that fit improves your odds.
Do you need a degree for remote senior mainframe systems programmer jobs?
Not always. Many employers hire remote senior mainframe systems programmers on demonstrated skills and prior work rather than a specific degree, though some larger companies still prefer one. Showing relevant results matters more than a credential for most remote senior mainframe systems programmer roles.
Which industries hire the most remote senior mainframe systems programmers?
Most remote senior mainframe systems programmer openings sit in Technology & Software and Consulting & Professional Services, per current remote listings on Migrate Mate as of June 2026. These sectors run distributed teams and hire senior mainframe systems programmers remotely most consistently.
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