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Big Iron Jobs (NOW HIRING)

nGenium

Senior Imaging Service Engineer (NYC)

New York, NY · On-site

$80K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

CT, MR, X-Ray, Mammography, Nuclear Medicine, Linear Accelerators, PET-CT (Big Iron Required) The Opportunity: We are seeking an experienced Imaging Service Engineer to join our growing technical ...

nGenium

Senior Imaging Service Engineer (NYC)

Manhattan, NY · On-site

$80K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

CT, MR, X-Ray, Mammography, Nuclear Medicine, Linear Accelerators, PET-CT (Big Iron Required) The Opportunity: We are seeking an experienced Imaging Service Engineer to join our growing technical ...

nGenium

Imaging Service Engineer - Tyler, TX

Tyler, TX · On-site +1

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

Minimum 2+ years' experience servicing or installing medical imaging equipment Strong working knowledge of multi-modality imaging equipment Experience with big iron is desirable Exposure to CT, MR ...

nGenium

Imaging Service Engineer - Tyler, TX

Tyler, TX · On-site

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

Minimum 2+ years' experience servicing or installing medical imaging equipment Strong working knowledge of multi-modality imaging equipment Experience with big iron is desirable Exposure to CT, MR ...

Geoprobe Systems

Machine Design Engineer

Salina, KS

$72K - $97K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

This individual will enjoy working with and around "big iron" (we're not making little widgets) and will design components, and systems for machine chassis, powertrain, and control systems. They will ...

Geoprobe Systems®

Machine Design Engineer

Salina, KS · On-site

$72K - $97K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

This individual will enjoy working with and around "big iron" (we're not making little widgets) and will design components, and systems for machine chassis, powertrain, and control systems. They will ...

MiconeStaffing

CAT 980 Wheel Loader Operator

Reno, NV · On-site

$24/hr

CAT 980 Wheel Loader Operator -- Big Iron, Steady Schedule Reno, NV area | Full-Time | $24.00/hour | Monday-Friday, 7:00 AM - 5:00 PM The Opportunity If you know your way around a 980, you know most ...

PM LEARY LLC

Dig Crew Foreman- Crew Commander

Plattsburgh, NY · On-site

$50K - $76K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Bring your experience, your leadership, and your passion for big iron--let's build something incredible together. Requirements: * High school diploma or equivalent; additional education or training ...

PM LEARY LLC

Dig Crew Foreman- Crew Commander

Plattsburgh, NY · On-site

$50K - $76K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Bring your experience, your leadership, and your passion for big iron-let's build something incredible together. Requirements * High school diploma or equivalent; additional education or training in ...

Nucor

Heavy Equipment Operator

Lake Panasoffkee, FL · On-site

$77K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

N/A Operate Big Iron. Earn Big. Build a Real Career. If you've got experience on cranes, loaders, or heavy equipment and you want a job that pays you what you're worth - this is it. At Trademark ...

Nucor

Heavy Equipment Operator

Ocala, FL

$77K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

N/A Operate Big Iron. Earn Big. Build a Real Career. If you've got experience on cranes, loaders, or heavy equipment and you want a job that pays you what you're worth - this is it. At Trademark ...

Nucor

Heavy Equipment Operator

Ocala, FL · On-site

$77K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

N/A Operate Big Iron. Earn Big. Build a Real Career. If you've got experience on cranes, loaders, or heavy equipment and you want a job that pays you what you're worth - this is it. At Trademark ...

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All JobsBig Iron Jobs

Big Iron information

See salary details

$15

$26

$39

How much do big iron jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for big iron in the United States is $26.77, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $29.33 per hour, depending on experience, location, and employer.

What is the difference between Big Iron vs Heavy Equipment Operator?

AspectBig IronHeavy Equipment Operator
Required CredentialsCommercial Driver's License (CDL), certifications for heavy machineryOSHA training, CDL often preferred
Work EnvironmentConstruction sites, mining, transportationConstruction sites, excavation, roadwork
Employer & Industry UsageMining companies, construction firms, transportationConstruction companies, infrastructure projects
Common Search & ComparisonYesYes

Big Iron typically refers to large trucks or heavy-duty machinery used in industries like mining and transportation, often requiring a CDL. Heavy Equipment Operators specifically operate machinery such as bulldozers, excavators, and loaders on construction sites. While both roles involve heavy machinery, Big Iron emphasizes large vehicles used for hauling and transport, whereas Heavy Equipment Operators focus on operating construction equipment. Understanding these differences helps job seekers find the right opportunities in the heavy machinery industry.

What are some common challenges faced when maintaining and operating big iron (mainframe) systems in modern IT environments?

Maintaining and operating Big Iron, or mainframe systems, often involves integrating legacy infrastructure with newer technologies, which can be challenging due to compatibility and security concerns. Mainframe specialists may also face the task of ensuring high availability and performance while supporting complex, mission-critical applications. Additionally, the workforce for mainframe expertise is aging, so collaborating with cross-functional teams and mentoring less experienced staff is common. Staying current with ongoing updates and compliance requirements is essential for success in this role.

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

To thrive as a Mainframe Systems Engineer, you need expertise in mainframe operating systems (such as IBM z/OS), strong problem-solving skills, and a background in computer science or related fields. Familiarity with tools like JCL, RACF, IBM DB2, and monitoring software is essential, along with relevant certifications like IBM Certified System Programmer. Attention to detail, strong analytical abilities, and effective communication set top professionals apart in this role. These skills are crucial for maintaining the reliability, security, and efficiency of critical enterprise computing environments.

What is a big iron?

'Big Iron' refers to large, powerful mainframe computers and the professionals who work with them. Big Iron jobs typically involve managing, maintaining, or developing software for mainframe systems used by large organizations for critical operations. Roles may include mainframe systems administrators, COBOL programmers, and data center engineers. These jobs require specialized knowledge of mainframe operating systems, programming languages, and high-availability computing environments. Big Iron professionals play a key role in ensuring reliability, security, and performance of enterprise IT infrastructure.
More about Big Iron jobs

What cities are hiring for Big Iron jobs?

Cities with the most Big Iron job openings:

What states have the most Big Iron jobs?

States with the most job openings for Big Iron jobs include:

What job categories do people searching Big Iron jobs look for?

The top searched job categories for Big Iron jobs are:

Big Iron jobs near you
Infographic showing various Big Iron job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, and 4% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $55,689 per year, or $26.8 per hour.

Onsite Job - Software Engineer

Indotronix International Corporation

Hudson, NH • On-site

$94 - $96/hr

Contractor

Re-posted 19 days ago

Job description

Duration: 03 to 06 Months
Shift: 8:00 AM to 5pm
1st (Mon-Fri)
Active Secret Must
Bachelor's STEM
 
Position Description    
Develop SDR application(s) under the architecture guidelines of GRA and/or Big Iron    
 
Skills Required    
Requires a Bachelor's Degree in Engineering from an accredited college or university or its equivalent and a minimum of fifteen (15) years of work experience; or a Master's Degree with thirteen (13) years of experience. Experience developing multi-threaded, real time, embedded, low latency software in a Linux development environment with C/C++ and Python. Experience with container technologies such as Kubernetes, Docker, Podman, Helm. Container Network Interfaces. Familiarity with gRPC and Pub/Sub frameworks (NATS, ActiveMQ, ZeroMQ, etc.) Experience developing Digital Signal Processing (DSP) and Software Defined Radio (SDR) applications. The skills match can be several of those listed, not 100% of the skills listed.    
 
Skills Preferred    
Knowledge of AMS-GRA, OMS-UCI, Big Iron software frameworks    
 
Experience Required    
Requires a Bachelor's Degree in Engineering from an accredited college or university or its equivalent and a minimum of fifteen (15) years of work experience; or a Master's Degree with thirteen (13) years of experience.    
 
Experience Preferred    
DoD work on Gov't Reference Architecture or Big Iron Architecture    
 
Education Required    
Requires a Bachelor's Degree in Engineering from an accredited college or university or its equivalent and a minimum of fifteen (15) years of work experience; or a Master's Degree with thirteen (13) years of experience.
Indotronix logo

About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

View All Indotronix Jobs