Mainframe Developer
Expert In Recruitment Solutions
Job DescriptionJob Description Title: Mainframe DeveloperLocation: Merrifield, VA (3 days' on-site required)Role OverviewThis position requires a strong ability to investigate operational, technical, and business problems to recommend reliable automation solutions. The role involves communicating complex system and automation information to technical teams, business partners, and upper management. The ideal candidate will demonstrate proficiency in leading, guiding, and mentoring others while promoting technical best practices and process improvement.Key ResponsibilitiesInvestigate operational, technical, and business problems; analyze requirements; and recommend reliable automation solutions.Lead, guide, and mentor others while promoting technical best practices, process improvement, and operational efficiency.Develop enterprise automation solutions, command processors, automation routines, and operational tooling using REXX programming.Design, implement, and support automation across z/OS subsystems and middleware platforms such as CICS, Db2, IMS, JES2/JES3, MQ, and TCP/IP.Develop automation for CICS availability, recovery, startup, shutdown, restart, and health monitoring.Integrate automation with monitoring and event management tools such as IBM OMEGAMON, ServiceNow, and Moogsoft.Identify and implement automation opportunities across IBM z/Series, UNIX, and Windows operating systems.Support high-availability, recovery, restart, and self-healing automation solutions.Reduce manual intervention, improve operational reliability, and deliver scalable automation solutions.Participate in an on-call rotation as required.Required QualificationsExperience:Expert-level experience with IBM System Automation for z/OS, including administration, configuration, and policy development.Advanced REXX programming experience developing enterprise automation solutions.Strong experience with IBM NetView, including automation tables, message automation, and command lists.Experience with IBM Workload Scheduler (IWS, TWS, ZWS) and workload automation processes.Strong knowledge of Parallel Sysplex environments, cross-system automation concepts, JCL, SDSF, TSO/ISPF, and z/OS operations.Experience managing, monitoring, and supporting mainframe and/or distributed systems, business applications, and infrastructure platforms.Technical Skills:IBM System Automation for z/OSREXXIBM NetViewz/OS subsystems: CICS, Db2, IMS, JES2/JES3, MQ, TCP/IPIBM Workload SchedulerFamiliarity with z/OS UNIX System Services (USS/OMVS)Preferred QualificationsBachelor's degree in Information Technology or equivalent combination of education and experience.Experience with OMEGAMON situation development, alerting, and monitoring customization.Experience with GDPS and disaster recovery automation.Experience with SMP/E maintenance and z/OS system programming concepts.Familiarity with Ansible, REST APIs, and mainframe modernization technologies.
- ...Job ID: 25516042Reference Number: 25-00442Title: Mainframe DeveloperLocation: Wayne, NJ, 07470Posted Date: 2025-05-13Contact: Monika... ...comContact Phone: (***) ***-****Company: HAN StaffingRole: Mainframe Developer Location: Wilmington DE-5 days onsite must.-Relocation is okay...MainframeRemote workRelocation
HAN Staffing
Wayne, PA2 days ago $84k - $148k
...Senior Mainframe Systems Programmer - AdabasRemote - United StatesJR014361 Position Summary The successful candidate will perform mainframe database Software upgrades coupled with administration and tuning to support our customers' Software AG ADABAS environments....MainframeFull timeTemporary workWork experience placementRemote workWork from homeFlexible hoursEnsono
Philadelphia, PA2 days ago- ...perspectives.Asset Portfolio OwnershipOwn the archaeology tooling, knowledge graph pipelines, and language-coverage roadmap, including mainframe-era languages.Ensure every major engagement either consumes or contributes to the asset portfolio.Decide which assets should be...MainframeWork experience placementLive inWork at officeLocal area
Accenture
Philadelphia, PA4 days ago - ...Team approach with positive attitude;Detailed spreadsheet expertise;Attention to detail as well as ability to see the big picture;Mainframe computer literacy from user viewpoint;Sound time and project management skills;Strong oral and written communication skills; andCapable...MainframeWork at officeRemote work3 days per week1 day per week
Brixmor
Conshohocken, PA3 days ago $112.5k - $202.9k
At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities...SuggestedFull timeTemporary workPart timeWork experience placementLocal areaRemote workFlexible hoursT-Mobile
Fort Washington, PA2 days ago- ...Juliet, TN; New York, NY; Purchase, NY; Topeka, KS)(Only locals)Visa: USC, GCRole SummaryWe are seeking an experienced Informatica Developer to design, develop, and support ETL (Extract, Transform, Load) processes within our enterprise data warehouse environment. The...Work experience placementLocal area
Argyle Infotech
Conshohocken, PA16 hours ago $118.45k - $260.59k
...experience in the healthcare payer industry, including familiarity with claims processing, eligibility, and provider systems.Strong mainframe experience, including integration with modern platforms.Proven expertise in cloud platforms (e.g., Azure, AWS, or GCP).Hands-on...MainframeHourly payFull timeTemporary workCVS Health
Blue Bell, PA1 day ago- Company DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world'...Work at officeLocal areaRemote workWorldwideFlexible hours
AECOM
Conshohocken, PA4 days ago - ...We are seeking an experienced Senior Oracle Database Software Engineer to design, develop, optimize, and maintain enterprise-grade database applications and reusable software components. The role focuses on Oracle database development, performance tuning, application architecture...Contract work
Neshent Technologies
Blue Bell, PAa month ago - ...to work that is inclusive to all.Toll Brothers Mortgage, America's Leading Luxury Lender, seeks a Mortgage Reporting Engineer and Developer for our team at our Corporate office located in Fort Washington, Pennsylvania.What is the opportunity?We are seeking an experienced...Full timeWork at officeLocal areaShift work
Toll Brothers
Fort Washington, PA16 hours ago - SSIS SQL Engineer Innovate, mentor, and grow in a dynamic remote environment. Join a forward-thinking healthcare analytics firm as an SSIS SQL Engineer and become a key player in an Agile software development lifecycle. We are looking for a collaborative engineer who...Remote work
Software Technology Inc
Blue Bell, PA4 days ago $35 per hour
...future of energy and what part you can play: Decoding the Future of Energy. We are seeking qualified candidates for our Energy Developer Solutions Internship beginning in May or June 2027. This is a fully remote role. You’ll make an impact by: Applying transmission...Remote jobHourly payPermanent employmentFull timeInternshipWork at officeLocal areaImmediate startSiemens
Philadelphia, PA3 days ago- ...Talented Frontend Web Developer NeededWe are looking for a talented frontend web developer to help us create Novovu!This person will be tasked with coding in HTML, CSS, and JavaScript for the frontend portions of Novovu while coordinating with our backend teams and other...Remote work
Novovu
Fort Washington, PA16 hours ago $150k - $200k
...DevOps) - Level 4 (Top Secret/SCI clearance required) Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions...- ...Ria KalraContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN StaffingWe have three roles to close in the Mainframe Location - Columbus or New Jersey Languages/Databases: COBOL, CICS/DB2, IMS, JCL, VSAM Tools: VSAM, Sync Sort, Change Man, Zeke, File...Mainframe
HAN Staffing
Wayne, PA2 days ago $46 - $68 per hour
...you to thrive both personally and professionally. There's no one like you and that's why there's nowhere like RSM. Senior Database Developer Summary: We are seeking an experienced Senior Database Developer for a temporary engagement to lead a critical initiative...Hourly payTemporary workWork experience placementInternshipLocal area- ...strategiesArchitect integrations between modern platforms and legacy/mainframe claims systemsReduce complexity across the claims technology... ...modernizationSupport AI and automation initiatives focused on developer productivity and AI-assisted software developmentEvaluate and...MainframeRemote work
Beacon Hill Solutions Group
Philadelphia, PA1 day ago - ...high-impact environment. We weigh the depth of your AI and agentic build experience more heavily than years of general experience: a developer with one to three years of substantive, hands-on agentic work is exactly the profile we are targeting. KEY ACCOUNTABILITIES -...Remote work
Signant Health
Blue Bell, PA4 days ago - ...advanced semiconductor equipment used in precision manufacturing environments.• Translate functional needs into technical specifications, develop code, and complete unit testing to ensure reliable performance.• Investigate software issues in simulation and engineering lab...Permanent employmentContract work
Robert Half
Fort Washington, PA16 hours ago - ...-02As a Software Engineer for the advanced semiconductor packing equipment team of Kulicke and Soffa, your primary task will be to develop software for the real-time coordination of motion control, pick-and-place processes, image acquisition and object recognition. You...
Kulicke & Soffa
Fort Washington, PA1 day ago - Job DescriptionAt IPS, we are global leaders in developing innovative solutions for the consulting, architecture, engineering, project controls, procurement, construction management, and CQV of technically complex facilities, primarily in the life sciences industry. We...Night shiftDay shiftAfternoon shift
Integrated Project Services
Blue Bell, PA4 days ago - ..., analyzing and reporting on and/or making recommendations for the improvement and growth of cloud operations and infrastructure Developing and implementing instrumentation for monitoring the health and availability of services including fault detection, alerting, triage...Work experience placementImmediate startFlexible hours
Samprasoft
Fort Washington, PA7 hours ago - ...resilience. The mission is to support the project team by providing infrastructure, resources, and tools that allows the team to automate, develop, self-service and experiment. The Sr DevOps Engineer will also help drive continuous improvement in our software development life...Casual work
Argyle Infotech
Blue Bell, PA16 hours ago - ...Python DeveloperLooking for a Python Developer that is experienced in data engineering principles using Python and Spark. The ideal candidate would have around 3-8 years experience that has worked both with web applications and data engineering in moving data and creating...
Software Technology Inc
Blue Bell, PA5 hours ago - ...Description: We're partnering with an innovative engineering organization seeking a Senior Software Engineer to help design and develop software solutions for advanced automation and packaging systems. This is an excellent opportunity for someone who enjoys working...Hourly pay
$60k
...providers. Demonstrate keyboard skills and a good understanding of PC software and operating systems e.g., MS Windows, MS Office, Mainframe, SQL, Linux, Eclipse, AirWatch Apply classroom knowledge to working environment in order to provide basic & 1st level support...MainframeRemote workCity of Philadelphia
Philadelphia, PA8 days ago- ...successful outcome. Solution Architecture & Design: Co-design secure, scalable, resilient, and cost-optimized Microsoft solutions. Develop solution narratives, conceptual architectures, workload mappings, assumptions, dependencies, bills of materials, licensing inputs,...
$112.5k - $202.9k
T-Mobile Wireless Sales Consultant At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees...Full timeTemporary workPart timeWork experience placementRemote workFlexible hours- AI Evaluation EngineerRequired Skills & Experience - 5+ years of experience working in AI/Data ScienceEvaluation framework and metric build/establishment for projectsPython (Ragas/DeepEval)Job Description Insight Global is currently seeking an AI Evaluation Engineer for...
Insight Global
Ambler, PA16 hours ago - ...resume their lives as quickly as possible. Position Summary:The Full Stack Software Engineer will be responsible for designing, developing, and maintaining both frontend and backend software for our Robotics products. This role spans modern web applications built with...Full time
Globus Medical
Norristown, PA6 hours ago
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