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Senior Systems Programmer Jobs in New York (NOW HIRING)

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SENIOR SYSTEMS PROGRAMMER Z/OS

Hoboken, NJ · Hybrid

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT INSTALLATION & SUPPORT HYBRID WORK ENVIRONMENT (3X WEEK ON SITE REQUIRED) GREAT BENEFITS & ANNUAL BONUS ...

Eastern Communications

Senior Systems Engineer

Manhattan, NY · On-site

$115K - $157K/yr

Role Overview Reporting to the System Engineering Manager, the role of Senior Systems Engineer is to conduct systems engineering aspects of design, development, and production and testing for ...

My IT Crew

Senior Systems Engineer (Remote)

Brooklyn, NY · Remote

$109K - $150K/yr

Senior Systems Engineer Duties and Responsibilities * Be Fanatically awesome all the time! * Be an active advocate for customer satisfaction * Provide technical excellence t for systems, software ...

My IT Crew

Senior Systems Engineer (Remote)

Brooklyn, NY · Remote

$107K - $146K/yr

Senior Systems Engineer Duties and Responsibilities * Be Fanatically awesome all the time! * Be an active advocate for customer satisfaction * Provide technical excellence t for systems, software ...

Eastern Communications

Senior Systems Engineer

New York, NY · On-site

$114K - $156K/yr

Role Overview Reporting to the System Engineering Manager, the role of Senior Systems Engineer is to conduct systems engineering aspects of design, development, and production and testing for ...

GEM Technologies

Senior Systems Engineer

New York, NY · On-site

$114K - $156K/yr

The Senior Systems Engineer is responsible for the maintenance, configuration, and reliable operation of IT infrastructure, cloud platforms and computer systems. You will participate in research and ...

My IT Crew

Senior Systems Engineer (Remote)

Brooklyn, NY · On-site +1

$85K - $100K/yr

Senior Systems Engineer Duties and Responsibilities * Be Fanatically awesome all the time! * Be an active advocate for customer satisfaction * Provide technical excellence t for systems, software ...

GEM Technologies

Senior Systems Engineer

New York, NY · Hybrid

$114K - $156K/yr

The Senior Systems Engineer is responsible for the maintenance, configuration, and reliable operation of IT infrastructure, cloud platforms and computer systems. You will participate in research and ...

GEM Technologies

Senior Systems Engineer

New York, NY · Hybrid

$114K - $156K/yr

The Senior Systems Engineer is responsible for the maintenance, configuration, and reliable operation of IT infrastructure, cloud platforms and computer systems. You will participate in research and ...

GEM Technologies

Senior Systems Engineer

New York, NY · On-site

$114K - $156K/yr

The Senior Systems Engineer is responsible for the maintenance, configuration, and reliable operation of IT infrastructure, cloud platforms and computer systems. You will participate in research and ...

Atlas Technica

Sr. Systems Engineer - Hybrid

New York, NY · On-site

$114K - $156K/yr

Position Name: Sr. Systems Engineer Reports to: Client Technology Manager Location/Type: New York, NY/Hybrid Onsite Atlas Technica's mission is to shoulder IT management, user support, and ...

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Senior Systems Programmer information

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How much do senior systems programmer jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for senior systems programmer in New York is $62.94, according to ZipRecruiter salary data. Most workers in this role earn between $52.07 and $71.78 per hour, depending on experience, location, and employer.

What is a senior systems programmer?

Senior Systems Programmers are experienced professionals who design, implement, and maintain low-level software that enables computer systems and hardware to function efficiently. They often work on operating systems, device drivers, and system utilities, ensuring optimal performance and stability. Their responsibilities may include troubleshooting complex system issues, optimizing code, and collaborating with other IT teams to support large-scale computing environments. Senior Systems Programmers typically have strong knowledge of languages like C, C++, and assembly, as well as deep understanding of operating system internals.

What are the key skills and qualifications needed to thrive as a senior systems programmer, and why are they important?

To thrive as a Senior Systems Programmer, you need strong expertise in computer science fundamentals, systems programming languages (like C/C++ or Assembly), and operating system internals, often backed by a relevant degree and significant experience. Proficiency with debugging tools, version control systems (such as Git), and familiarity with mainframe or server platforms are typically required, with certifications in specific technologies being advantageous. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating across teams and troubleshooting complex issues. These combined skills ensure robust, efficient, and secure system operations, which are critical for business continuity and technological advancement.

What are some common challenges faced by senior systems programmers, and how can they be addressed?

Senior Systems Programmers often encounter challenges such as managing complex legacy codebases, ensuring system scalability, and integrating new technologies with existing infrastructure. Addressing these challenges typically involves maintaining thorough documentation, collaborating closely with cross-functional teams, and staying current with industry best practices through ongoing learning. Proactive communication and effective troubleshooting skills are also essential for resolving issues efficiently and minimizing downtime.

What is the difference between Senior Systems Programmer vs Systems Analyst?

AspectSenior Systems ProgrammerSystems Analyst
CredentialsBachelor's in Computer Science or related, certifications like CompTIA or MicrosoftBachelor's in Information Systems, Business, or related; certifications vary
Work EnvironmentIT departments, software development teams, technical supportBusiness units, IT departments, client-facing roles
Employer & IndustryTech companies, large enterprises, government agenciesBusinesses across industries, consulting firms, government
Search & Comparison IntentTechnical skills, programming, system maintenanceBusiness processes, system requirements, user needs

The main difference is that Senior Systems Programmers focus on coding, maintaining, and optimizing computer systems and software, while Systems Analysts primarily analyze business needs and design system solutions. Both roles require technical knowledge, but their core responsibilities differ in scope and focus.

What cities in New York are hiring for Senior Systems Programmer jobs?

Cities in New York with the most Senior Systems Programmer job openings:

SENIOR SYSTEMS PROGRAMMER Z/OS

Hoboken, NJ • Hybrid

DSNSearch
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Full-time

Re-posted 16 days ago

Job description

                          SENIOR SYSTEMS PROGRAMMER  Z/OS
                              SYSTEMS PROGRAMMER  ~~   Z/OS  ~
                              ~ MAIFRAME ~~  INTERNALS ~~ 
                          PRODUCT INSTALLATION & SUPPORT
                   HYBRID WORK ENVIRONMENT (3X WEEK ON SITE REQUIRED)
                                   GREAT BENEFITS & ANNUAL BONUS PROGRAM ~~!!!
                    
PROVEN SKILLS AS A  LEAD Z/OS SYSTEMS PROGRAMMER (MAIN FOCUS OF SKILLS)
  • Z/OS PRODUCT INSTALLATION & SUPPORT (CA PRODUCTS, IBM)
  • Plan and execute z/OS upgrades, refreshes, and modernization initiatives
  • USER EXITS (REXX, COBOL, BAL/ASSEMBLER)
  • I/O CONFIGURATION EXPERTISE
  • Z/OS MAINFRAME PERFORMANCE AND TUNING 
  • DEBUGGING SKILLS
  • STRONG KNOWLEDGE OF MONITORING TOOLS                
At DSN, we bring over 25 years of experience and expertise in the information systems industry. We are committed to securing rewarding careers for our qualified candidates, while providing our clients with the best talent available. Our searches are selective, confidential and informed by a comprehensive knowledge of today's IT marketplace.