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Iocp Jobs (NOW HIRING)

HCD/IOCP * I/O Performance (DASD, Switches, Virtual Tape) * Refreshes/upgrades (inclusive of Brocade directors/switches, Hitachi DASD, and IBM Virtual Tape (TS7700s)) * Storage Area Network (SAN ...

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HCD/IOCP * I/O Performance (DASD, Switches, Virtual Tape) * Refreshes/upgrades (inclusive of Brocade directors/switches, Hitachi DASD, and IBM Virtual Tape (TS7700s)) * Storage Area Network (SAN ...

New

HCD/IOCP * I/O Performance (DASD, Switches, Virtual Tape) * Refreshes/upgrades (inclusive of Brocade directors/switches, Hitachi DASD, and IBM Virtual Tape (TS7700s)) * Storage Area Network (SAN ...

New

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Iocp information

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$5

$24

$58

How much do iocp jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for iocp in the United States is $24.29, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $20.19 per hour, depending on experience, location, and employer.

What is an IOCP?

IOCP, or I/O Completion Ports, are a programming construct in the Windows operating system that allows for efficient management of multiple simultaneous input/output (I/O) operations. They are commonly used in high-performance server applications to handle asynchronous I/O operations with a large number of clients. By using IOCP, applications can maximize throughput and scalability while minimizing the number of threads needed to process I/O requests. This is especially useful for network servers and services that need to handle many connections concurrently.

What skills and qualifications are needed to thrive as an IOCP developer?

To thrive as an IOCP developer, you need a deep understanding of Windows systems programming, concurrency, and multithreaded network application development, typically supported by a degree in computer science or related experience. Mastery of C/C++ and proficiency with the Windows API, along with familiarity with debugging tools and performance profiling systems, are essential. Strong problem-solving skills, attention to detail, and effective communication help in designing robust asynchronous systems and collaborating with team members. These skills are crucial to building high-performance, scalable server applications that efficiently handle large numbers of simultaneous connections.

What are common challenges faced by IOCP developers when optimizing high-performance server applications?

IOCP developers often encounter challenges such as efficiently managing a large number of concurrent connections, minimizing context switching, and handling thread synchronization. Tuning thread pools for optimal CPU utilization without overloading the system is a key consideration. Additionally, debugging asynchronous I/O operations and ensuring robust error handling in a multi-threaded environment can be complex. Collaboration with network engineers and system administrators is frequently needed to address bottlenecks and optimize overall application throughput.
More about Iocp jobs

What cities are hiring for Iocp jobs?

Cities with the most Iocp job openings:

What states have the most Iocp jobs?

States with the most job openings for Iocp jobs include:

Infographic showing various Iocp job openings in the United States as of August 2026, with employment types broken down into 65% Full Time, 9% Part Time, and 26% Contract. Highlights an 70% Physical, 13% Hybrid, and 17% Remote job distribution, with an average salary of $50,514 per year, or $24.3 per hour.

Mainframe Systems Programmer/SR (29935)

IDEALFORCE LLC

Phoenix, AZ • On-site

$54.50 - $69.50/hr

Contractor

Re-posted 13 days ago


Job description

Company Description

IDEALFORCE has a Contract-to-Hire positions available immediately for a Mainframe System Programmer/SR to join our customer in Phoenix, AZ. Please find below additional details about this job. Kindly respond with your most up to date resume if you would like to pursue this opportunity. 

Job Description


The Sr. Systems Programmer's main job responsibilities will include Installation, Upgrading,  Customization, Problem Determination, Performance Analysis Tuning, Capacity Planning, and WLM for the IBM Mainframe zSeries z/OS Systems, Hardware Systems & Peripherals, zSeries based ISV (Independent Software Vendor) Software, and zSeries Network Communications.  
Professional skills should include utilizing Project and Change Management, along with excellent communications skills, and experience working directly with the user community, and vendor technical support personnel.  The Systems Programmer is required to be on call 24x7 for providing problem resolution and high systems availability. 
The Sr. Systems Programmer will interface with management and the technical staff to plan and prioritize projects tasks in accordance with departmental goals.   
The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the currently supported IBM zSeries type Processors and their associated HMC (Processor Interface), SYSPLEX, Coupling Facilities, OSA (Networking Interface), ICC (Integrated Console Controller), FICON (Fiber connectivity to peripheral devices), DASD Storage/Flash Copy and ATL/VTL Tape Storage, and Network Routers (Managing device setup and addressability).  
A detailed knowledge of the z/OS Operating System with hands on experience with the latest z/OS Versions and Release levels is expected.  Operating Systems experience should include expert knowledge of and experience with: z/OS z/AWARE, BCP, JES2, IOCP, HCD, RMF, SMF, DFSMS, DFHSM, DFDSS, FDR, SDSF, DFSORT, SMPE, TSO, CA-MIMS, ISPF/PDF, RACF, SVC Dumps, OMEGAMON, TMON, VTAM/SNA, TCP/IP, OSPF (TCP/IP Routing Protocol), VIPA, and FTP (File Transfer z/OS).  Expert knowledge and experience with the following File Formats is required: PS, PO, PDS, PDS/E, z/FS and VSAM/E). Mainframe Business Continuity/Disaster Recovery with periodic DR testing experience is required.      
The following software experience will be a plus: Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2.  Additionally, UNIX, and/or Linux experience would also be a plus.     
The Sr. Systems Programmer position requires a minimum of 10 to 15 years in Data Processing, with 8 of those years in z/OS Systems Programming. Employment history should show Job responsibility within large zSeries environments.

Additional Information

- "All your information will be kept confidential according to EEO guidelines". 
- All candidates who are authorized to work in US are encouraged to apply.

- Most of our positions require Candidate to clear the Background check prior to commencing the assignment.

SOURCER ASSIGNED: Pete Tylor; Email: pete dot tylor at idealforce.com

Disclaimer: 

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.


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About Idealforce

Sourced by ZipRecruiter

Idealforce is a reputable company headquartered in Austin, TX, United States, that operates within the dynamic technology industry. As indicated by the information derived from its official website, idealforce.com, the company's specialization lies in providing innovative technology solutions and digital services for various business operations. Founded on the principles of excellence, efficiency, and progressive technology, Idealforce has significantly contributed toward shifting the business landscape to a more digital realm.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Austin, TX, US

Year founded

2008

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