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Freelance Mainframe Capacity Planner Jobs (NOW HIRING)

Dexian

Mainframe Capacity Specialist

Dallas, TX · On-site

Mainframe Capacity Planning Engineer Location: Hybrid Position Overview Seeking an experienced Mainframe Capacity Planning Engineer to support enterprise infrastructure planning and performance ...

Dexian

Mainframe Capacity Specialist

Dallas, TX · On-site

Mainframe Capacity Planning Engineer Location: Hybrid - CTH Position Overview Seeking an experienced Mainframe Capacity Planning Engineer to support enterprise infrastructure planning and performance ...

Omni Inclusive

Mainframe Developer

Edison, NJ · On-site

$49.75 - $63.75/hr

... capacity planning for mainframe resources. Skill Requirements 1. Proficiency in mainframe cobol programming language. 2. Strong working knowledge of db2 for database design, development, and ...

Staffingine LLC

Mainframe Architect

Erlanger, KY · On-site

Mainframe Architect Job Location: Erlanger, KY Job Type: Contract to Hire * Develop maintain and ... Collaborate with the infrastructure team for performance tuning capacity planning and ...

Veracity

Mainframe Architect

Charlotte, NC · On-site

Perform performance tuning and capacity planning across DB2, MQ, z/OS, and storage subsystems ... Mainframe storage technologies (DASD, VTS, DFSMS) * Experience with mainframe automation ...

Veracity

Mainframe Architect

Iselin, NJ · On-site

Perform performance tuning and capacity planning across DB2, MQ, z/OS, and storage subsystems ... Mainframe storage technologies (DASD, VTS, DFSMS) * Experience with mainframe automation ...

E-Solutions

Mainframe Cobol Developer

Edison, NJ · On-site

$49.75 - $63.75/hr

... capacity planning for mainframe resources. Skill Requirements 1. Proficiency in mainframe cobol programming language. 2. Strong working knowledge of db2 for database design, development, and ...

Experis

Mainframe CICS System Administrator

Phoenix, AZ · On-site

Mainframe CICS System Administrator Duration: 12+ Month (Potential extension) Location: Phoenix, AZ ... Familiarity with Workload Manager (WLM) and capacity planning Best Regards, Gowtham VN gowtham.vn ...

Compu-Vision Consulting

Mainframe Consultant

Support other team: storage management, performance tuning, capacity planning, security, networking, and operating procedures from zOS perspective. * Work with Mainframe System Programmers staff ...

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Freelance Mainframe Capacity Planner information

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How much do freelance mainframe capacity planner jobs pay per year?

As of Jul 3, 2026, the average yearly pay for freelance mainframe capacity planner in the United States is $86,720.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $127,000.00 per year, depending on experience, location, and employer.

What does a Freelance Mainframe Capacity Planner do?

A Freelance Mainframe Capacity Planner is responsible for analyzing, forecasting, and optimizing the resource usage of mainframe computer systems to ensure they meet current and future business needs. They assess system performance, predict workload growth, and recommend hardware or software upgrades to prevent performance bottlenecks. Working on a freelance basis, they may serve multiple clients, providing expertise in capacity planning, reporting, and cost optimization for mainframe environments.

What are some common challenges that Freelance Mainframe Capacity Planners face when working with multiple clients?

Freelance Mainframe Capacity Planners often encounter challenges related to accessing and standardizing data from different client environments, each with their own tools and reporting processes. Balancing multiple projects simultaneously can also require strong organizational skills to manage competing deadlines and expectations. Additionally, freelancers must quickly adapt to varying mainframe architectures and build effective communication channels with client teams to provide accurate capacity recommendations. Proactive problem-solving and clear documentation are essential for success in this dynamic, multi-client setting.

What are the key skills and qualifications needed to thrive as a Freelance Mainframe Capacity Planner, and why are they important?

To thrive as a Freelance Mainframe Capacity Planner, you need deep expertise in mainframe systems, performance analysis, and capacity forecasting, typically supported by experience with z/OS and a degree in information technology or a related field. Familiarity with tools such as IBM RMF, SMF, and BMC MainView, as well as certifications like ITIL or IBM Certified Specialist, are commonly required. Exceptional analytical thinking, problem-solving abilities, and effective communication are vital soft skills for collaborating with stakeholders and presenting findings. These skills and qualifications are crucial for ensuring optimal mainframe performance, cost efficiency, and reliable business operations.
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Freelance Mainframe Capacity Planner jobs near you
Infographic showing various Freelance Mainframe Capacity Planner job openings in the United States as of June 2026, with employment types broken down into 98% Full Time, and 2% Part Time. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution, with an average salary of $86,720 per year, or $41.7 per hour.
Mainframe Capacity Specialist

Mainframe Capacity Specialist

Dexian

Dallas, TX • On-site

Other

Posted 3 days ago

Job description

Mainframe Capacity Planning Engineer
Location: Hybrid
Position Overview
Seeking an experienced Mainframe Capacity Planning Engineer to support enterprise infrastructure planning and performance analysis. This role focuses on analyzing mainframe utilization, forecasting resource demand, and producing meaningful reporting that supports strategic infrastructure planning and technology governance.
Key Responsibilities
  • Analyze mainframe resource utilization across multiple LPARs, identifying trends, performance patterns, and capacity risks.
  • Produce recurring capacity planning reports and executive-level presentations for technology leadership.
  • Develop resource forecasts by combining infrastructure metrics with business volume data.
  • Perform statistical analysis, including trend analysis, regression modeling, forecasting, and outlier detection to support infrastructure planning.
  • Evaluate CPU, memory, and storage utilization across application environments.
  • Partner with engineering and infrastructure teams to support capacity planning initiatives and stress testing activities.
  • Generate documentation, technical reports, and business requirements supporting governance, audit, and compliance initiatives.
  • Validate and maintain performance data collected from mainframe sources including SMF, RMF, CICS, DB2, MQ, and related system components.
  • Support ongoing maintenance of MICS/MXG environments, including updates required for new hardware platforms and z/OS releases.
  • Contribute to chargeback reporting, capacity forecasting, and long-term infrastructure planning efforts.
  • Collaborate with technical and business stakeholders to improve reporting accuracy and planning methodologies.
Required Qualifications
  • 8+ years of experience supporting IBM mainframe environments.
  • Hands-on experience with enterprise mainframe capacity planning or performance engineering.
  • Strong SAS programming and analytical experience.
  • Experience with MICS or MXG performance reporting tools.
  • Knowledge of IBM mainframe technologies including z/OS, LPARs, CECs, JCL, and automated scheduling.
  • Experience analyzing SMF, RMF, CICS, DB2, MQ, and other mainframe performance data.
  • Strong analytical, statistical, and problem-solving skills.
  • Experience developing forecasts, capacity models, and executive reporting.
  • Excellent communication and documentation skills.

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.
Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit https://dexian.com/ .
Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

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