Sr. Mainframe Developer ApolisSr. Mainframe DeveloperMcLean, VA, VA$50–$60 / hourThis role involves application development, production support, issue resolution, and collaboration with development teams to maintain critical enterprise applications. The ideal candidate will have extensive experience in COBOL, CICS, JCL, DB2, VSAM, and Application Support within the Banking domain.
Sr Mainframe Technical Consultant Broadcom IncSr Mainframe Technical ConsultantWashington, DC$100,000–$160,000 / yearOverall, this position is responsible for delivering positive, quantifiable results for Broadcom measured across five primary areas: Customer Focus: Effectively and compellingly communicate Broadcom's key capabilities to address customer and partner needs. Displaying a broad range of disciplines, environments, and best practices within the mainframe operations practice or, the individual may possess skills and highly technical experience in Broadcom Software mainframe products e.g.
Senior/Mid-level Mainframe Lead/Developer Spark Tek IncSenior/Mid-level Mainframe Lead/DeveloperOwings MIlls, MDDesign, develop, and maintain applications using COBOL, JCL, DB2, SAM, and CICS optional Perform impact analysis, estimation, coding, unit testing, and defect resolution. Handle version control and deployment using SCM tools like Endevor preferred (Changeman, ISPW, PAR.
IT Production and Systems Support Engineer (Mainframe and Claims Processing) MindlanceIT Production and Systems Support Engineer (Mainframe and Claims Processing)Columbia, MDThe ideal candidate will combine mainframe expertise, application support, data analysis, and incident management skills to support both legacy and modern platforms while delivering high-quality service to internal teams and external plan vendors. This role is responsible for ensuring stability, performance, and continuous improvement of applications supporting claims vouchering, adjudication, and EDI processing.
Mainframe z/OS Developer :: Washington, DC (Remote) ARK SOLUTIONS, INCMainframe z/OS Developer :: Washington, DC (Remote)Washington, DCRemoteSeeking for an experienced Mainframe z/OS Developer will have strong expertise in IBM z/OS, COBOL, JCL, CICS, DB2, and VSAM, with experience supporting enterprise mainframe applications and participating in modernization initiatives. This role involves developing, maintaining, troubleshooting, and enhancing mission-critical mainframe applications while collaborating with cross-functional teams to support modernization and integration efforts.
IBM Mainframe Test Scheduler/Execution with IRS MBI and IRS Experience MATRIX SYSTEMS & TECHNOLOGIES INCIBM Mainframe Test Scheduler/Execution with IRS MBI and IRS ExperienceBowie, MDFull timeExperience with the following skills will be considered a significant plus in considering prospective candidates: · IBM Mainframe Unisys Mainframe DB2 · Informatica Business Objects · Knowledge of current IRS tax administration software applications is a significant plus. · Review output to determine whether or not the test results fulfill the established requirements, and if necessary, notify the responsible programmers, both verbally and in writing, of errors, omissions, and inconsistencies in the programs and/or documentation.
Mainframe Storage & Virtual Tape Administrator Advanced Network ConsultingMainframe Storage & Virtual Tape AdministratorWashington, DCThe Contractor is responsible for maintaining high availability, capacity health, performance, dataintegrity,anddisasterrecoveryreadinessacrossenterpriseDirectAccessStorageDevices(DASD),automatedphysicaltape libraries, and virtual tape subsystems. OEMSupport&ConfigurationGovernance: Coordinatepatching,microcodeupdates,andincidentresolutionwithLuminex Technical Support; maintain architecture diagrams, inventories, configuration records, and operational runbooks.
IBM Mainframe Test Scheduler/Execution with IRS MBI and IRS Experience Matrix Systems & TechnologiesIBM Mainframe Test Scheduler/Execution with IRS MBI and IRS ExperienceBowie, Maryland$60,000–$80,000 / yearMinimum Experience: 9 years experience IBM Mainframe Test Engineering 3 years of developing and writing SQL scriptsExperience with Any Batch scheduler (Control M) Experience with IBM z/OS MainframeExperience with BMSExperience extracting Member/Subscriber data from the legacy databaseExperience with creating and modifying JCLExtensive experience with ISPFExperience with Schema’sWorked with SME’s, SA’s, DBA’s and CICS SA’s to identify and resolve issuesExposure to IBM Rational Tools: ClearQuest, and JAZZ/Rational Team Concert and Rational Developer z Preferred Experience with the following IRS Projects: MeF (Modernized e-File) ITPE (Individual Tax Processing Engine) RRP (Return Review Program), IDOCS (Individual Document Specific Programs), BDOC (Business Document Specific Programs) IMF (Individual Master File) BMF (Business Master File) CADE2 (Customer Account Data Engine 2) Preferred Skills : Preferred Qualifications: Test automation experience (for example Cucumber, Selenium Webdriver, UFT, etc)Experience with the following skills will be considered a significant plus in considering prospective candidates: · IBM Mainframe Unisys Mainframe DB2 · Informatica Business Objects · Knowledge of current IRS tax administration software applications is a significant plus. Must have current MBI Clearance 9 years of manual and automation testing experience with a Bachelor’s degree; Masters or PhD may be considered in addition to just years of experience Roles and Responsibilities: · Conduct functional and/or integration testing of multiple programs in an IBM mainframe or client/server environment.
Mainframe Monitoring Specialist - Night Shift Kendrit Consulting GroupMainframe Monitoring Specialist - Night ShiftBaltimore, MDFull timeSeeking a Mainframe Monitoring Specialist (Night Shift, Thu-Mon) to provide continuous operational monitoring, problem determination, and technical support for enterprise mainframe environments at a large federal agency. The Specialist interfaces with software teams, vendors, management, and facilities personnel to maintain the highest degree of mainframe uptime across multiple national support centers.
Mainframe Storage Administrator AHU TechnologiesMainframe Storage AdministratorWashington, District of Columbia$95–$100 / hourJob Description: Short Description: Mainframe Storage Administrator with 8+ years managing and maintaining the storage systems for IMB System Z, Responsible for managing storage allocation, performance tuning, backup and recovery, and managing disaster recovery fail-over protocols. Minimum Education/ Certification Requirements: · Bachelor’s degree in Information Technology or related field or equivalent experience · Training or certification in a particular product or IT platform/service, as required Skills: · 16+ yrs.
Mainframe Storage Administrator- long-Term Contract (Government) AHU TechnologiesMainframe Storage Administrator- long-Term Contract (Government)Washington, District of Columbia$80–$85 / hourREQUIRED EXPERIENCE: 16+ years INTERVIEWS: In Person Job Description: Mainframe Storage Administrator with 8+ years managing and maintaining the storage systems for IMB System Z, Responsible for managing storage allocation, performance tuning, backup and recovery, and managing disaster recovery fail-over protocols. hands-on experience in specific product or IT platform Required 16 Years · Bachelor’s degree or equivalent experience Required · Industry certification/training in specific IT product/platform or service Nice to Have Compensation: $80.00 - $85.00 per hour About Us.
NewMainframe Systems Engineer - 100% Remote Georgia Tek SystemsMainframe Systems Engineer - 100% RemoteOwings Mills, MDRemoteCoordinates across support teams to quickly resolve Incidents and disruptions to technology services, performs root cause analysis, and takes preventative measures. The Systems Programmer will be responsible to install, maintain, and upgrade IBM and 3rd Party products in a mainframe z/OS environment using SMP/E and zOSMF.
Senior IT Project Manager Mainframe Lumen Solutions Group, Inc.Senior IT Project Manager MainframeWashington, DCWe are seeking a Senior IT Project Manager – Mainframe to lead complex, enterprise-wide technology initiatives focused on Mainframe workload management, platform stability, modernization, performance, and operational governance. This role requires someone who can effectively bridge the gap between highly technical Mainframe/DB2 teams and executive leadership, translating technical issues into business impact, risks, decisions, and actionable outcomes.
Sr. IT Project Manager (Mainframe Modernization) MindlanceSr. IT Project Manager (Mainframe Modernization)Washington, DCRemote25% Mainframe Stability and Workload Coordination: Coordinate across mainframe systems, DB2, operations, infrastructure, application, performance, and vendor teams to track workload constraints, recurring incidents, capacity issues, performance trends, remediation plans, and operational dependencies. The role is focused on improving operational stability, reducing recurring workload and performance risks, strengthening follow-through on action items, and ensuring clear accountability across cross-functional teams supporting high-dependency mainframe platforms.
Senior Cobol Developer with IRS MBI Clearance 3M ConsultancySenior Cobol Developer with IRS MBI ClearanceWashington, District of ColumbiaRemoteThe ideal candidate will have expertise in Assembler (BAL), REXX, C/C++, COBOL, JCL, and SQL-PL/SQL. Collaborate with management and technical teams to clarify program intent and resolve issues.
IT Software Developer III E LogicIT Software Developer IIIWashington D.C., DCE-Logic is seeking a highly skilled IT Software Developer III to support the Internal Revenue Services (IRS) Audit Information Management System (AIMS) Digitalization program. This role focuses on development, modernization, enhancement, and maintenance of mission-critical IRS applications in a UNISYS mainframe environment supporting Taxpayer Digital Communications initiatives.
IT Systems Architect E LogicIT Systems ArchitectWashington D.C., DCRemoteThe selected candidate will provide architecture, systems engineering, software integration, and technical leadership support for AIMS modernization, operations, and maintenance activities in a highly specialized UNISYS mainframe environment. This program supports the IRS Taxpayer Digital Communications (TDC) strategic goals by modernizing and enhancing mission-critical systems that improve digital communication and operational efficiency.
M-7/16 - 12765 - Adabas / Natural Software Developer - Remote FHRM-7/16 - 12765 - Adabas / Natural Software Developer - RemoteBaltimore, MDRemoteThey will be expected to assess ideas and suggestions for system upgrades or improvements, evaluate and recommend development tools and software upgrades/enhancements, as well as provide effective on-site support as needed. This position will work with DTI personnel, DelDOT Office of Technology and Innovation co-workers, and DMV management and staff to understand and troubleshoot issues within the DMV systems.
Software Engineer - Mid to Experienced Level MD TX National Security AgencySoftware Engineer - Mid to Experienced Level MD TXMD$105,262–$192,764 / yearCommon tools and areas of interest include: COBOL, C/C++, Java, cloud computing, Angular, React, Python, PIG Analytics, Pyspark, agile development, continuous integration/continuous delivery (CI/CD), containers and Docker, Kubernetes, Amazon Web Services (AWS), Linux (VMWare), ElasticSearch, Rust, micro services, Ansible, clusters, digital forensics, incident response, quantum and more. Use of industry norms is common, including, but not limited to: Docker, AWS, GitLab, open source (see code.nsa.gov for examples of NSA contribution), databases (both relational and non-relational), various languages (Java, C, C++, Python, etc.).
Database Administration, Advisor Peraton IncDatabase Administration, AdvisorDCRemote$104,000–$166,000 / yearThe candidate must be able to support numerous SUPRA PDM databases, maintain COBOL copybooks to coincide with database changes, and manage the Total-File-Views, which are internal variable names that allow the online programmers to interact with the database files. What will you do: The Database Administrator will be responsible for the following, but not limited to: Software development and database administration using Cincom SUPRA PDM, MANTIS, COBOL, and JCL.