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Entry Level Mainframe Jobs in New York (NOW HIRING)

Supervisor - Cyber M&A Diligence

New York, NY ยท On-site

$121K - $164K/yr

... mainframe, client/server, PC/LAN, telephony) and Internet related technology. * Experience in ... RSM does not intend to hire entry level candidates who will require sponsorship now OR in the ...

Entry Level Mainframe information

What are the key skills and qualifications needed to thrive in the Entry Level Mainframe position, and why are they important?

To thrive as an Entry Level Mainframe professional, a solid understanding of programming fundamentals, logic, and database concepts is essential, often supported by a degree in computer science or a related field. Familiarity with mainframe operating systems like IBM z/OS, knowledge of programming languages such as COBOL or JCL, and possible exposure to tools like TSO/ISPF and DB2 are highly beneficial. Strong problem-solving skills, keen attention to detail, and the ability to communicate effectively with team members help someone stand out in this position. These competencies are crucial to ensure reliable mainframe operations, efficient troubleshooting, and smooth collaboration in complex enterprise environments.

What does a typical day look like for an Entry Level Mainframe professional?

A typical day for an Entry Level Mainframe professional involves monitoring system performance, running and verifying batch jobs, and assisting with troubleshooting any issues that arise. You may be tasked with writing or updating code in languages like COBOL or JCL and supporting senior developers in maintaining large-scale enterprise applications. Collaboration with cross-functional teams is common, as you'll often work alongside business analysts, testers, and system administrators. Over time, you'll have opportunities to take on more complex development, technical support, or systems analysis tasks, allowing for career growth within the organization.

What is an Entry Level Mainframe job?

An Entry Level Mainframe job typically involves working with enterprise-level computer systems that handle large-scale data processing. Responsibilities may include coding, debugging, testing, and maintaining applications on mainframe platforms like IBM z/OS. Knowledge of programming languages such as COBOL, JCL, and SQL is often required. Many roles also involve database management and batch processing tasks. This position is ideal for those looking to start a career in legacy computing systems used by major industries like banking, insurance, and government.

What are the most commonly searched types of Mainframe jobs in New York? The most popular types of Mainframe jobs in New York are:
What are popular job titles related to Entry Level Mainframe jobs in New York? For Entry Level Mainframe jobs in New York, the most frequently searched job titles are:
What job categories do people searching Entry Level Mainframe jobs in New York look for? The top searched job categories for Entry Level Mainframe jobs in New York are:
What cities in New York are hiring for Entry Level Mainframe jobs? Cities in New York with the most Entry Level Mainframe job openings:
Infographic showing various Entry Level Mainframe job openings in New York as of July 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Hybrid job distribution.

Supervisor - Cyber M&A Diligence

RSM Global

New York, NY โ€ข On-site

$121K - $164K/yr

Full-time

Posted 16 days ago


Job description

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM.
RSM is seeking a Cyber Diligence Supervisor to join their Deal Services practice. This is an exciting opportunity to join an established, nationally award winning practice that is experiencing exceptional growth.
Role Responsibilities:
  • Deliver on complex client cyber diligence engagements and analyze/assess vulnerabilities in infrastructure and applications (software/hardware/networks)
  • Investigate available tools and counter-measures to remedy detected vulnerabilities and recommend solutions and best practices to clients
  • Ability to work as a team member servicing Private Equity (PE) and Corporate Strategic buyers and demonstrate the communicate with high-level counterparts (CTO's CIO's, and technology operating partners)
  • Participate in delivering quality technology planning and strategy in complex transitions with timely and responsive services and work products that meet and/or exceed client expectations.

Minimum Qualifications
  • Bachelor's degree required.
  • 4-7 years of experience.
  • Experience supporting IT application or infrastructure initiatives.

Preferred Qualifications
  • Understanding of SaaS & Software security
  • Experience across a wide spectrum of IT security and understanding of best practice standards and frameworks such as ISO 27001/2 and NIST 800 Security Publications required; specifically, the NIST Cyber Security Framework.
  • Understanding of network and system security and practices across all major-computing areas (mainframe, client/server, PC/LAN, telephony) and Internet related technology.
  • Experience in understanding WAF, IAM, and email security.
  • Must be willing to travel (30%)
  • Knowledge of Privacy and Payment Card Industry (PCI), CMMC (Gov't contracting), HIPAA (Healthcare) and GDPR a plus

Additional Role Expectations
  • Travel: As required by engagement needs.
  • Peak Periods: Increased workload during active diligence phases.
  • Licensure Progress: Progress toward relevant certification where applicable.
  • Scheduling: Flexibility to meet engagement demands.

At RSM, we offer a competitive benefits and compensation package for all our people. We offer flexibility in your schedule, empowering you to balance life's demands, while also maintaining your ability to serve clients. Learn more about our total rewards at https://rsmus.com/careers/working-at-rsm/benefits.
All applicants will receive consideration for employment as RSM does not tolerate discrimination and/or harassment based on race; color; creed; sincerely held religious beliefs, practices or observances; sex (including pregnancy or disabilities related to nursing); gender; sexual orientation; HIV Status; national origin; ancestry; familial or marital status; age; physical or mental disability; citizenship; political affiliation; medical condition (including family and medical leave); domestic violence victim status; past, current or prospective service in the US uniformed service; US Military/Veteran status; pre-disposing genetic characteristics or any other characteristic protected under applicable federal, state or local law.
Accommodation for applicants with disabilities is available upon request in connection with the recruitment process and/or employment/partnership. RSM is committed to providing equal opportunity and reasonable accommodation for people with disabilities. If you require a reasonable accommodation to complete an application, interview, or otherwise participate in the recruiting process, please call us at 800-274-3978 or send us an email at careers@rsmus.com.
RSM does not intend to hire entry level candidates who will require sponsorship now OR in the future (i.e. F-1 visa holders). If you are a recent U.S. college / university graduate possessing 1-2 years of progressive and relevant work experience in a same or similar role to the one for which you are applying, excluding internships, you may be eligible for hire as an experienced associate.
RSM will consider for employment qualified applicants with arrest or conviction records. For those living in California or applying to a position in California, please click here for additional information.
At RSM, an employee's pay at any point in their career is intended to reflect their experiences, performance, and skills for their current role. The salary range (or starting rate for interns and associates) for this role represents numerous factors considered in the hiring decisions including, but not limited to, education, skills, work experience, certifications, location, etc. As such, pay for the successful candidate(s) could fall anywhere within the stated range.
Compensation Range: $101,000 - $203,000
Individuals selected for this role will be eligible for a discretionary bonus based on firm and individual performance.

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About RSM International

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RSM International is a leading global network of audit, tax, and consulting firms. Headquartered in Chicago, Illinois, US, the firm focuses on providing an exceptional range of professional services to empower clients to move forward with confidence. RSM International was established in 1964 and has since grown to encompass firms in more than 120 countries. The firm's mission is guided by a deep understanding of what clients need to help drive their businesses forward, combined with the international reach of RSM firms worldwide.

Industry

Business management consulting

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

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