TSO jobs in Washington

Columbia, Maryland

•

Yesterday

We currently have a career opportunity for a Mainframe Support Engineer to join our team located in Lake Mary, FL OR Pittsburgh, PA. As a Mainframe Support Engineer on our Data Processing Services team, you will be the primary point of contact for the day-to-day operation, monitoring, and support of critical mainframe environment. You'll ensure system availability, troubleshoot incidents, and collaborate with development, operations, and business teams to keep batch and transactional processes

Full-time

USD 64,974.00 - 149,880.00 per year

Systems Engineer

Fairfax, Virginia

•

Yesterday

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

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Full-time, Third Party

DB2 Engineer ( Local to DMV Area)

Hybrid in Washington, District of Columbia

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3d ago

Mainframe DB2 Systems Programmer 16+ Years of experience managing and maintaining DB2 databases on IBM System Z mainframes Demonstrates expertise in a particular IT platform or service, allowing for maximum IT investment.Position will be responsible for the planning, design, and implementation of standards, naming conventions, and ongoing deployment of a multi-data center DB2 environment, including disaster recovery, high availability, and data center relocation projects. Must have extensive exp

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Contract

$60 - $70

Senior z/OS System Engineer

Remote

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25d ago

We are unable to sponsor as this is a permanent full time role A prestigious company is looking for a Senior z/OS System Engineer. This engineer will need experience with automation and BMC Mainview Auto Operator/CSM and/or Broadcom MVS, REXX. Responsibilities: Utilize REXX, TSO, ISPF, DB2, batch JCL etc. to create interactive utilities and perform batch processingSupport existing in-house solutions that the team has implemented over the years.Provide customer support for vendor provided applic

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Full-time

$145,000 - $155,000

Mainframe Developer

Remote

•

Yesterday

Years Required 5 Experience with z/OS Systems Programming 5 Experience with JES2, z/OS Unix System Services (OMVS), Storage Management Subsystem (SMS) 3 Experience with TSS (Top Secret Security) 3 Experience with performance monitoring to include initial analysis of performance issues 2 Experience with REXX Preferred 3 Experience with Informatica Power Exchange Administration 3 Working knowledge for each of the following: z/OS Operation z/OS Networking VTAM (Virtual Telecommunications Access

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Contract, Third Party

Depends on Experience

Mainframe (Mainframe Java Api )

Remote

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8d ago

Immediate need for a talented Mainframe (Mainframe Java Api ). This is a 06+ months contract opportunity with long-term potential and is located in U.S(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID:25-59403 Pay Range: $50 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key Skills

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Contract

$50 - $60

Mainframe Support Engineer

Columbia, Maryland

•

Today

Job DescriptionWe currently have a career opportunity for a Mainframe Support Engineer to join our team located in Lake Mary, FL OR Pittsburgh, PA. As a Mainframe Support Engineer on our Data Processing Services team, you will be the primary point of contact for the day-to-day operation, monitoring, and support of critical mainframe environment. You'll ensure system availability, troubleshoot incidents, and collaborate with development, operations, and business teams to keep batch and transacti

Full-time

Mainframe DB2 DBA

Hybrid in Washington, District of Columbia

•

Yesterday

CONTRACT JOB DESCRIPTION Responsibilities: 1. Leads the adoption or implementation of an advanced technology or platform. 2. Expert on the functionality or usage of a particular system, platform, or technology product. 3. Serves as a consultant to clients, guiding the efficient use or adoption of a particular IT product or platform. 4. Creates implementation, testing, and/or integration plans. 5. Demonstrates expertise in a particular IT platform or service, allowing for maximum IT investment. P

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Third Party, Contract

Depends on Experience

Sr Mainframe DB2 Mainframe Systems Programmer

Remote

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3d ago

Sr Mainframe DB2 Systems Programmer Contract ( with option for hire in 6-12 months )100% REMOTE alwaysThis role is in the TRANSITION team of my client where they bring in new customers' systems inhouse. My client is a well known mainframe managed services company with a very good work culture/ work life balance)There is NO on-call supportYou will be responsible for creating Low Level Design (LLD) documents and providing technical knowledge to support the Sales and Solution Architecture teams, as

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Contract

$60 - $80

100% Remote: Mainframe Z/OS Programmer with Top Secret Security Experience

Remote

•

Yesterday

Role: Mainframe Z/OS Programmer with Top Secret Security Experience Location: Austin, TX (100% Remote) Duration: 12+ Months Webex Interview Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.YearsRequired/PreferredExperience5RequiredExperience with z/OS Systems Programming5RequiredExperience with JES2, z/OS Unix System Services (OMVS), Storage Management Subsyste

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Contract, Third Party

$60 - $65

Mainframe z/OS Systems Programmer (TSS - Top Secret Security & REXX)

Remote

•

Yesterday

Title: Mainframe z/OS Systems Programmer (TSS - Top Secret Security & REXX) Location: Austin, TX (Remote) Client: Railroad Commission of Texas Duration: 09 Months Due date: 12/03/2025 Rate: $75/hr on C2C Job Description: The Worker will apply their expert knowledge and experience as a Mainframe z/OS Systems Programmer to support both the needs of the Legacy Systems as well as those for the Mainframe Transformation Team. Provide primary support as the subject matter expert for z/OS operating sy

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Third Party, Contract

$70 - $75

Software Engineer 2 / Mainframe z/OS Systems Programmer / Remote

Remote

•

Yesterday

Minimum Requirements:5 years z/OS Systems Programming (Required)5 years JES2, z/OS Unix System Services (OMVS), SMS (Required)3 years TSS (Top Secret Security) (Required)3 years Performance monitoring and analysis (Required)2 years REXX (Required)Preferred Skills:Informatica Power Exchange Administrationz/OS Operations and Networking (VTAM, TCP/IP)Job scheduling tools (JOBTRAC), BlueZone, VTAM/SWITCHSMP/E, RMF, SMF, WLM, JCLGRS, VSAM, TSOTLS Configuration (SSL, RSA, SFTP, FTPS)SCLM configuration

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Contract

Depends on Experience

Mainframe z/OS Systems Programmer

Remote

•

Yesterday

Experience with z/OS Systems Programming 5 Required Experience with JES2, z/OS Unix System Services (OMVS), Storage Management Subsystem (SMS) 3 Required Experience with TSS (Top Secret Security) 3 Required Experience with performance monitoring to include initial analysis of performance issues 2 Required Experience with REXX 3 Preferred Experience with Informatica Power Exchange Administration 3 Preferred Working knowledge for each of the following: z/OS Operation z/OS Networking VTAM (Virtual

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Contract, Third Party

Depends on Experience

Junior ALC Developer

Remote

•

Today

Description & Requirements Maximus is seeking a Junior Assembler Language Computer (ALC) Programmer to support our Internal Revenue Service (IRS) IO&A project. The Jr. ALC Programmer will provide program analysis, design and development support, maintain source code and modify and/or upgrade code, and conduct testing and debugging, as necessary. This role is remote and requires the passing of the IRS MBI clearance process. Essential Duties and Responsibilities: - Develop, test, debug, implement

Full-time

USD 65,000.00 per year

Sr. ALC Developer PART TIME

Remote

•

Today

Description & Requirements Maximus is seeking a Sr. Assembler Language Computer (ALC) Programmer to support our Internal Revenue Service (IRS) IO&A project. This position is remote and requires clearance through the IRS MBI process. Essential Duties and Responsibilities: - Contribute to the development of goals for the department and planning efforts (budgets, operational plans, etc.). - Responsible for making moderate to significant improvements of systems or products to enhance performance o

Full-time

USD 55.30 per hour

Lead Mainframe Security Admin

Remote or Missouri

•

Today

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Job Title Lead Mainframe Security Admin Remote Locations: Hybrid / Kansas City MO Get To Know The Team: Our team is made up of e

Full-time

USD 145,000.00 per year

Mainframe z/OS Systems Programmer

Remote

•

Yesterday

Hi Good Morning, Hope you are doing well. We have a role for the below requirement. Role: Mainframe z/OS Systems Programmer Location: Remote Duration: 12 Months Required Skills: 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 component software. Provide end user support for assign

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

Mainframe z/OS Systems Programmer

Remote

•

Yesterday

Mainframe z/OS Systems Programmer Location: Remote (US-based; Texas preferred) Duration: 9+ Months Contract Interview: Phone + Video Job Description: Seeking a Senior Mainframe z/OS Systems Programmer to support a statewide Consolidated Data Center Services (DCS) program. This role involves advanced mainframe systems administration, z/OS operations, performance tuning, and daily support of a large enterprise mainframe environment. Candidates must have strong experience with z/OS, CICS, IMS, SCLM

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Contract

Depends on Experience

EDI Mainframe Analyst

Remote

•

Today

Job ID: 2511411 Location: REMOTE WORK, TX, US Date Posted: 2025-11-07 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC has an opening for an experienced Mainframe Analyst who will be required to respond to end-user requests for assistance. Expertise in mainframe languages like COBOL, JCL, and

Full-time

USD 80,001.00 - 120,000.00 per year

100% REMOTE - Lead Mainframe Systems Programmer (EST & CST only)

Remote

•

2d ago

Candidates must be eligible to work within the US WITHOUT sponsorship, as we are unable to provide it. Location: 100% Remote - candidates must have a home office and be willing to work EST hours. Must be located within the US in the EST or CST. Duration: 18 months with possibility of extension ABOUTWe are seeking a senior / Lead Mainframe Systems Programmer with strong expertise in enterprise security, workload automation, and change management tools. We need someone with a proven track record o

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Contract

65 - 70

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TSO jobs in Washington, DC, USA