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Actively looking for a Sr. Mainframe Developer

Charlotte, North Carolina

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Today

Role: Sr. Mainframe Developer Location: Charlotte, NC (Need only Locals) Key Responsibilities: Over 12+ years of experienceDesign, develop, and maintain mainframe applications utilizing Telon, COBOL, CICS, DB2, JCL, VSAM and other mainframe technologies.Collaborate with business stakeholders, analysts, and architects to define requirements and implement solutions tailored to business needs.Lead the development and enhancement of Telon-based applications, ensuring system stability, performance, a

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Third Party, Contract

Depends on Experience

Mainframe Tester

Charlotte, North Carolina

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Today

Position: Mainframe Tester Location: Charlotte NC Mode Of Hire: Contract Mode Of Work: onsite A mainframe tester verifies the quality of software and applications on mainframe systems by executing tests for dependability, performance, and functionality. They use mainframe technologies like COBOL, DB2, CICS, and JCL, performing tests such as functional, regression, system, and integration testing. Mainframe testers identify and resolve issues, report on progress, and are skilled in both manual

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Third Party

$As per Market

Mainframe Developer

Remote

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3d ago

We are not considering C2C candidates for roles. A or ship is required due to the nature of the role. Job Summary: The Mainframe Systems Programmer Hardware Run is responsible for supporting, maintaining, and optimizing enterprise mainframe hardware environments. This role focuses on proactive hardware maintenance, rapid incident resolution, and configuration management to ensure high availability and performance across multiple client environments. The position plays a critical role in servic

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Contract

Depends on Experience

Sr. Mainframe Developer

Remote

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3d ago

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Contract

Depends on Experience

Mainframe Lead Remote Location

Remote

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Today

Strong expertise in IBM zOS, SMPE, JES2JES3. Experience with DB2, IMS, and CICS subsystems. Proficiency in RACF security administration. Knowledge of Mainframe networking (VTAM, TCPIP). Familiarity with automation tools (e.g., REXX, CLIST, JCL scripting). Hands-on experience in system upgrades and migrations. Good understanding of ITIL processes (Incident, Change, Problem Management).

Contract, Third Party

$55 - $60

Senior Mainframe Modernization Engineer

Remote

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3d ago

Employment decisions are based solely on qualifications, merit and business needs.This is Srikanth from Reliable Software. We have an opportunity with one of our direct clients, and I'd like to share the details with you. Please review the information below and let me know if you're interested. Kindly share your updated resume if you'd like to be considered. Job Title: Senior MainframeModernizationEngineer Duration: 6+ Months Location: Remote Responsibilities: Perform detailed technical analys

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Contract

Depends on Experience

Senior Mainframe Systems Administrator (z/OS & TSS Security)

Remote

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2d ago

Location: Remote and Texas residents only Experience level: 15 + years WORKER SKILLS AND QUALIFICATIONS Serve as a subject-matter expert inMainframe Top Secret Security Administrationto maintain data security and regulatory compliance. Provide primary support as the subject matter expert for z/OS operating systems and system components; provide direct technical support as needed in the planning, implementation and testing of releases, upgrades, or changes to z/OS operating system, network, and

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Full-time

Depends on Experience

Lead IBM ADDI Mainframe Modernization Engineer

Remote

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6d ago

Job TitleSenior Mainframe Modernization Engineer LocationRemote United States ContractInitial 36 months (IRS engagement)Only candidates available for the initial 36 month term should be submitted Mandatory Requirement (Read Carefully)IBM ADDI (now part of Watsonx) experience is mandatory.Resumes must clearly demonstrate hands-on IBM ADDI usage.Do not submit profiles without IBM ADDI experience. Role OverviewPerficient is seeking a senior-level Mainframe Modernization Engineer to support a strat

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Contract, Third Party

Depends on Experience

Senior Mainframe Modernization Engineer @ Remote

Remote

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20d ago

Title : Senior Mainframe Modernization EngineerLocation : RemoteDuration : 12 MonthsRate : $OpenVisa Status : Any work Status on W2 Only Relevant Experience: 8 Years Job Description Perficient is seeking senior-level mainframe engineers with deep technical expertise to support a strategic mainframe application assessment initiative for a Financial Services client. This is a hands-on role focused on analyzing legacy systems using AI-driven. The assessment will serve as the foundation for subsequ

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Contract

Depends on Experience

Mainframe Top Secret Security Administrator (Software Engineer III)

Remote

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Today

Mainframe Top Secret Security Administrator (Software Engineer ) Remote / Telework (Work From Home) Duration February 2, 2026 - August 31, 2026 Up to 600 total hours Potential for renewal (up to three one-year extensions) May require occasional after-hours or weekend support with prior approval Role Overview We are seeking a senior-level Mainframe Top Secret Security Administrator to support legacy systems and mainframe modernization initiatives. This role serves as a subject matter exper

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Full-time, Part-time, Contract, Third Party

USD 69-69

Mainframe Service Delivery Manager

Remote

•

Yesterday

Role : Mainframe Service Delivery Manager Location : Frisco, Texas(Remote will also work) Experience: 20+ Years 10 years of mainframe infrastructure experience as a technologist / operations / engineering 5 years of Mainframe Infrastructure managerial leadership with direct report managers/supervisors who have team members. Proven experience in infrastructure technology management Manages functional areas and other managers or department leads in regional capability to ensure that business objec

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Contract

Depends on Experience

Lead Python Engineer - Mainframe Systems

Remote or Colorado

•

Today

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Lead Software Engineering position at the Vice President level, which is part of the job family responsible for developing and maintaining software solutions that support business needs. Morgan Stanley is an industry leader in financial services, known for mobilizing capital to

Full-time

USD 150,000.00 - 210,000.00 per year

Mainframe Top Secret Security Administrator

Remote

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2d ago

Mainframe Top Secret Security Administrator (Software Engineer ) Client: Location: Austin, TX (100% Remote) Duration: 02/02/2026 08/31/2026 Job Description We are seeking an experienced Mainframe Top Secret Security Administrator to serve as a subject-matter expert supporting legacy mainframe systems and mainframe transformation initiatives. This role involves senior-level systems administration, security management, and regulatory compliance within a z/OS mainframe environment. Responsibili

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Contract

80 - 90

Mainframe Top Secret Security Administrator

Remote or Austin, Texas

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Today

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position. Job Title: Mainframe Top Secret Security Administrator Job Mode: Remote Job Summary Serve as a subject-matter expert in Mai

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Full-time, Part-time, Contract, Third Party

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Remote

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9d ago

MAINFRAME NETWORK SYSTEMS ENGINEER MAINFRAME**TCP-IP**VTAM**Z/OS ** CONNECT DIRECT REMOTE!! 10+ YEARS EXPERTISE AS MAINFRAME NETWORK SYSTEMS ENGINEERPROVEN EXPERIENCE IN NETWORK MAINFRAME WITH VTAM, TCP-IP IN Z/OS ENVIRONMENTLPAR COMMUNICATIONTROUBLESHOOTING AND PROBLEM RESOLUTIONROUTING PROTOCOLS, FIREWALL~Company is unable to consider H1b Visa candidates at this time~ At DSN, we bring over 25 years of experience and expertise in the information systems industry. We are committed to securing

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Full-time

$140,000 - $200,000

Mainframe Systems Programmer - 100% Remote

Remote or Hybrid in Arkansas

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Today

Mainframe Systems Programmer Only on W2 Location : 100% Remote Phone and Video 12+ Months Contract **Strong IODFxx coding skills are mandatory across a multi-site, multi-plex environment. Hardware implementation and configuration skills are a must. The Mainframe Systems Programmer for Hardware Run will be responsible for the ongoing support for all mainframe hardware including trouble shooting, problem resolution, and maintenance. Key Areas of Focus for this Role Proactively maintain hardwa

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Full-time, Contract

Unisys Mainframe DBA

Remote

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6d ago

Remote job Long term Required Skills Must have experience working with Mainframe DBA. Must have excellent communication skills.

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Contract

Depends on Experience

Mainframe Security Engineer

Remote

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Today

Mainframe Security Engineer A top Fortune 50 financial institution is currently seeking a Mainframe Security Engineer to support and maintain its enterprise mainframe security environment. This role focuses on RACF administration, identity and access management, and ensuring compliance with internal security policies and industry regulations. About the Opportunity: * Hybrid or Remote: Fully Remote * Shift: Day shift * Schedule: Monday - Friday * Hours: Core hours 8:00 AM - 4:30 PM EST * Settin

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Contract

Mainframe TSS Administrator / Mainframe Top Secret Security Administration

Remote

•

Today

Job Title: Mainframe AdministratorLocation: Austin, TX (100% Remote)Position Type: ContractInterview Mode: MS Teams Position OverviewThe selected candidate will serve as a subject-matter expert supporting both legacy mainframe systems and initiatives under the Mainframe Transformation Team, ensuring data security, regulatory compliance, and stable day-to-day operations. All work products are considered works made for hire and will remain the property of the Railroad Commission of Texas. Candidat

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Contract

Depends on Experience

Mainframe Top Secret (TSS) Security Administrator

Remote or New York

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Today

Job Title: Mainframe Top Secret (TSS) Security Administrator Duration: 7 Months Location: Remote Key Responsibilities: Serve as the subject-matter expert (SME) for Mainframe Top Secret (TSS) Security Administration, ensuring data security and regulatory compliance. Perform senior-level z/OS systems administration, including configuration, maintenance, and break/fix support for mainframe environments. Administer user access, security rules, and access controls within TSS. Manage certificate ren

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Contract, Third Party

$DOE

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