27 mainframe jobs at 18 companies in Maryland
2d
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Mainframe Developer - 6447785
New York City or Jersey City or Pennington or California or Cleveland or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or Virginia or Washington or Los Angeles County
$54-$64/hr HybridFull Time, Contract
6+ YOEMinimum 6 years of work experience with advanced COBOL Mainframe proficiency and an associate degree; REXX, DB2 SQL, VSAM, AS/400 COBOL, and GCP modernization experience recommended.
COBOL, AS/400 COBOL, REXX, DB2 SQL, VSAM, Google Cloud Platform (GCP), Microsoft Excel
3mo
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Mainframe Modernization SME/ Secret Clearance
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$140k-$180k/yr HybridFull Time, Contract
3+ YOELead hands-on mainframe modernization; COBOL/JCL, cloud-native microservices, Kubernetes, CI/CD; secret clearance; read, analyze, and map mainframe data and jobs.
COBOL, JCL, VSAM, Kubernetes, Spring Boot, Spring Batch, Docker, Jenkins, Git, CI/CD, SQL, ORM, Cloud
1w
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Mainframe Storage Engineer
Woodlawn or Baltimore
$80k-$176k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years supporting IBM z/OS mainframe storage systems. Requires storage engineering, replication, disaster recovery, automation, JCL, and enterprise troubleshooting experience.
IBM z/OS, DASD, virtual tape, object storage, SMS, HSM, ABARS, ISMF, SRDF/GDDR, JCL, ISPF, IDCAMS, Linux, Ansible, Microsoft Office, Dell PowerMax, DLm, PowerScale, ECS, BMC Mainview SRM, StopX37, Rocket BRM, TREX, VSAM, BSAM, QSAM, BPAM, OAM, FICON, TCP/IP, ServiceNow, Oracle VSMc, VSM, VLE, ZFS, CA 1, CA Vantage, DataDomain Management Center (DDMC), Data Domain, Dell EMC DLm8500, TSO
3d
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Mainframe Storage Administrator
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Missouri or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$79k-$127k/yr RemoteFull Time
3+ YOERequires 3 years of technical solution implementation, problem solving, collaboration, computer science, operating systems, and scripting experience; bachelor's degree or equivalent; mainframe storage experience preferred.
TS77XX, DS88XX, OAM, SRDF, CSM, GDPS, Dino UPM, IBM Spectrum Suite Products, ServiceNow, Linux, SKLM
2mo
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Mainframe Systems Engineer III
Columbus or Hagerstown or Akron or Minnetonka or Denver
$70k-$140k/yr OnsiteFull Time
5+ YOE5+ years z/OS engineering, SMP/E expertise, mainframe networking (TCP/IP, SNA/APPN), encryption and certificate management, debugging/tuning, documentation, change control, and mentoring; bachelor\u0002s degree or equivalent experience.
z/OS, SMP/E, z/VM, IBM zEnterprise, IBM zSeries, zPCA, SAS/MXG, Intellimagic, zOSMF, WLM, Mainview, ChangeMan, TCP, UDP, ICMP, AT-TLS, IPsec, SNA/APPN
2w
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Sr. Mainframe Systems Programmer (787891)
Somerset or New Jersey or New York or Maine or Pennsylvania or Massachusetts or Colorado or Connecticut or Hawaii or Illinois or Maryland or Minnesota or Rhode Island or Vermont or California or District of Columbia or Washington
$140k-$208k/yr RemoteFull Time
10+ YOEU.S. citizenship required; 10+ years z/OS experience (z/OS 3.1), RACF and SMP/E expertise, mainframe migration/upgrade leadership, performance tuning and capacity planning.
z/OS, JES2, TSO/ISPF, RACF, SMS, HCD, SMF/RMF, SMP/E, Connect:Direct
3d
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Mainframe CICS Systems Engineer
Alpharetta or Cleveland or Colorado or Illinois or Maine or Maryland or Massachusetts or Minnesota or Vermont or Virginia or Washington
$110k-$215k/yr HybridFull Time
CICS engineering experience in large-scale Sysplex and CICSPlex environments, including performance tuning, debugging, dump analysis, SMP/E maintenance, CICS monitoring, COBOL, and z/OS facilities.
CICS, SMP/E, CICS Performance Analyzer, Sysview for CICS, COBOL, Mainframe WebSphere MQ, Assembler, REXX, CICS TS, z/OS, APF, Linklist, VSAM, LPA, RLS, Coupling Facility, CICS Configuration Manager, z/OS Explorer, CICS REST Services
2w
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Hogan Software Engineer 2 (Mainframe Hogan)
Ohio or Hopkins or New Jersey or Florida or Maryland or Massachusetts or Washington
$98k-$116k/yr HybridFull Time
3+ YOEBachelor's or equivalent, 3+ years relevant experience, experience with Hogan/mainframe systems, CICS/VTAM, IMS/DB2, COBOL II, JCL, Gitlab, and familiarity with agile and DevOps practices.
Hogan DDA Application, PCD, CICS/VTAM, IMS/DB2, COBOL II, Easy Trieve, JCL, MVS, Expeditor, Gitlab
3d
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Mainframe CICS Systems Engineer
Alpharetta or Birmingham or Little Rock or Scottsdale or Greenwood Village or Wilmington or Miami or Atlanta or Davenport or Boise or Chicago or Indianapolis or Leawood or Louisville or New Orleans or Boston or Baltimore or Portland or Birmingham or Minneapolis or Clayton or Jackson or Billings or Charlotte or Fargo or Omaha or Manchester or Albuquerque or Reno or Columbus or Tulsa or Portland or West Conshohocken or Providence or Charleston or North Sioux City or Knoxville or Houston or South Jordan or McLean or Burlington or Bellevue or Wauwatosa or Charleston or Sheridan
$110k-$215k/yr OnsiteFull Time
Requires CICS engineering, maintenance, performance tuning, debugging, dump analysis, CICSPlex, SMP/E, COBOL, z/OS, WebSphere MQ, and strong communication skills.
SMP/E, CICS, CICSPlex, CICS Performance Analyzer, Sysview for CICS, COBOL, Assembler, REXX, CICS TS V6.x, z/OS, APF, Linklist, VSAM, LPA, RLS, Coupling Facility, CICS Configuration Manager, z/OS & CICS Explorer, CICS REST Services, WebSphere MQ
1d
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Senior Mainframe DB2 Database Administrator
Connecticut or Mississippi or Pennsylvania or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or Colorado or North Dakota or Alabama or New York or New Jersey or New Mexico or Nevada or California or Ohio or South Carolina or Texas or District of Columbia or Florida or Rhode Island or Iowa or Arkansas or South Dakota or Idaho or Illinois or Vermont or Tennessee or Kansas or Virginia or Delaware or Washington or Utah or Georgia or Indiana or West Virginia or Oregon or Wyoming or Michigan or Massachusetts or New Hampshire or Oklahoma
$83k-$222k/yr RemoteFull Time
5+ YOERequires 5+ years of Db2 for z/OS administration, 3+ years with Db2 tools, SQL tuning, JCL, and on-call support, 1+ year of replication experience, and a bachelor's degree or equivalent experience.
Db2 for z/OS, IDMS, SQL, JCL, Db2 Administration Tools, Query Monitor, OMEGAMON, LOAD, UNLOAD, RUNSTATS, REORG, COPY, RECOVER, SPUFI, DDF, REXX
3mo
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EOC Engineer- Junior Level
Suitland, Maryland, United States
HybridFull Time
1+ YOEJunior-level EOC Engineer supporting configuration, operation, optimization, and user assistance for systems (mainframe, mini, or client/server).
Mainframe, Mini, Client/Server, System Analysis, Capacity Planning
2w
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Operating Systems Technician
Urbana or Woodlawn or Durham
$93k-$133k/yr OnsiteFull Time
Specialized experience providing analysis, technical and programming expertise for development and maintenance of operating system software and data center operations across mainframe, PC/Windows, and Linux/UNIX platforms.
mainframe, PC/Windows, Linux/UNIX, UNIX
1mo
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Modernization Architect
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Dallas or Denver or Detroit or Houston or Kansas City or Las Vegas or Minneapolis or Nashville or Phoenix or Salt Lake City or Seattle or Washington
$171k-$281k/yr OnsiteFull Time
Hands-on z/OS/mainframe experience, proficiency in mainframe languages (COBOL, PL/I, HLASM, JCL), cloud deployment experience (AWS/Azure/GCP), familiarity with LLMs and automated transformation tools, strong prototyping and collaboration skills.
z/OS, COBOL, PL/I, HLASM, JCL, CICS, DB2, VSAM, AWS, Azure, GCP, LLMs, ANTLR4, Tree-Sitter, CloudFormation, Terraform, Kubernetes, OpenShift, AWS Blu Age, AWS Mainframe Modernization (Transform for z/OS), Amazon Q Developer, Bedrock, Claude, RACF
1mo
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Modernization Architect
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Dallas or Denver or Detroit or Houston or Kansas City or Las Vegas or Minneapolis or Nashville or Phoenix or Salt Lake City or Seattle or Washington or San Diego or Los Angeles or Orange County or New Jersey or New York or Westchester County or San Francisco or California
$171k-$281k/yr OnsiteFull Time
Hands-on z/OS/mainframe experience, proficiency in COBOL/PL/I/HLASM/JCL, knowledge of CICS/DB2/VSAM/IMS, cloud deployment experience (AWS/Azure/GCP), experience with LLMs/coding agents, CI/CD, IaC, containers, and modernization tooling.
z/OS, COBOL, PL/I, HLASM, JCL, CICS, DB2, VSAM, IMS, AWS, Azure, GCP, LLMs, ANTLR4, Tree-Sitter, AWS Blu Age, AWS Mainframe Modernization (Transform for z/OS), CI/CD, IaC, CloudFormation, Terraform, Kubernetes, OpenShift, RACF, Amazon Q Developer, Bedrock, Claude, RAG, vector databases
3w
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Mid-Level Software Test Engineer
Lanham, Maryland, United States
$66k-$106k/yr OnsiteFull Time
3+ YOEAbility to perform functional/integration testing in mainframe/client-server/cloud, extensive software testing experience, hands-on with Jira/Xray/GitHub and test automation (Selenium, UiPath, QTP, HP-UFT). Must be U.S. citizen or permanent resident and able to obtain MBI clearance.
Jira, Xray, Atlassian, GitHub, Selenium, UiPath, QTP, HP-UFT, Rational Functional Teste, Jmeter, Junit, Parasoft, SOAPUI, INFOConnect, Pegasus, Databricks, PySpark, JAWS, ZoomText, Dragon Naturally Speaking, Java, SQL, XML
1w
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Principal Engineer (Data) - Channels Data Platforms and Analytics
Charlotte or United States or Arizona or California or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridFull Time
12+ YOE12+ years data/software engineering, 8+ years designing enterprise data platforms, cloud modernization (Azure/Databricks/Snowflake/Kafka), SQL and Python proficiency, legacy modernization and architecture leadership in regulated environments.
Azure, ADLS Gen2, Event Hubs, Key Vault, Databricks, Delta, Snowflake, Informatica, Kafka, Mainframe, Oracle, Postgres, Python, SQL, Java, Scala, Git, Azure DevOps, Jenkins, Docker, Kubernetes, OpenShift, Collibra, AppDynamics, Splunk, Grafana, Starburst, Terraform, Bicep, dbt, LookML, Great Expectations, Deequ, Purview
3d
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Senior Systems Administrator (Remote)
Baltimore, Maryland, United States
$82k-$162k/yr RemoteFull Time
5+ YOEBachelor's degree or four additional years of relevant experience, five years in systems administration, and knowledge of operating systems, platforms, security, backup/recovery, and problem solving.
Mainframe, Control-M, ServiceNow, ITIL, PMP, Agile
2mo
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Senior Software Engineer
United States or Connecticut or South Carolina or Pennsylvania or New Hampshire or Hawaii or California or Alaska or Washington or Oregon or Texas or Alabama or Mississippi or Tennessee or Illinois or Wisconsin or Louisiana or Arkansas or Missouri or Iowa or Minnesota or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Idaho or Montana or Utah or Vermont or North Carolina or Massachusetts or Georgia or Rhode Island or New York or Maryland or Delaware or Virginia or Ohio or New Jersey or Maine
$148k-$185k/yr RemoteFull Time
Worksoft: Automation platform for enterprise business process testing and discovery.
10+ YOEBachelor's in CS/Engineering or 15+ years related experience; 10+ years Windows OO development; strong C#/.NET skills; WinForms/WPF experience; problem-solving, troubleshooting, and customer-facing communication skills; familiarity with CI/CD and test automation preferred.
C#, .NET, .NET Framework, VB.NET, C++, Win32, WinForms, WPF, SQL, Web Services, WCF, COM, SAML, OAuth, Machine Learning, Deep Learning, OCR, Image Processing, SAP GUI, WebExtensions, Java, Oracle Forms, Mainframe, Acrobat, Email, UIA, MSAA, Applitools, SoapUI, Postman, Perfecto, Microsoft Office, Silverlight, macOS, Cocoa, Swift, Xcode, Mono, Xamarin, MAUI, Jenkins, Groovy, Bash, Z Shell, Batch, PowerShell, NANT, MSBuild, Git
3mo
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In House Marketing Assistant Manager
National Harbor, Maryland, United States
$44k/yr OnsiteFull Time
2+ YOE1+ MgmtOversee daily operations of the In-House Marketing Team; recruit, train, supervise, and evaluate staff; develop reports; coordinate marketing programs; minimal travel; requires a High School Diploma.
Mainframe, Focus, CRS
2mo
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Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe)
Jessup, Maryland, United States
$154k-$208k/yr OnsiteFull Time
5+ YOEBachelor's degree in Computer Science, Engineering, or related field; 5+ years of software/lifecycle experience; experience with modernization/migration technologies; 5+ years of large-scale project management; active TS/SCI with Polygraph security clearance.
AWS, Python, SQL, NoSQL, Hadoop, Spark, Kafka, Kinesis, Containerization, Serverless, Mainframe, DMS, MGN, DataSync
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