2805 IT & Software Developer jobs in the US
Requirements
Must:
- Extensive experience in mainframe systems programming and enterprise-scale mainframe environments.
- Proficiency with z/OS, OS/390, MVS, zVSE, and their related hardware and configuration tools.
- In-depth knowledge of SMP/E, LPARs, SYSPLEX, and mainframe hardware infrastructure.
- Proven troubleshooting and Tier 3 support experience in intricate, multi-platform settings.
- Experience in developing, tuning, and maintaining highly available mainframe systems.
- Excellent communication skills, with the capability to train staff, mentor team members, and collaborate across IT divisions.
- Willingness to participate in a 24/7 on-call rotation.
Responsibilities
- Manage and support mainframe environments, including z/OS, OS/390, MVS, and zVSE.
- Design and supervise mainframe hardware configurations such as FICON, ESCON, OSA, and LCSS.
- Utilize IOCP, HCD, HCM, and HMC for UNIPLEX, LPAR, and SYSPLEX configuration and management.
- Conduct SMP/E installation, maintenance, upgrades, and customization for operating system components.
- Plan and implement hardware and software upgrades, configuration changes, and environment refreshes.
- Automate operational processes and aid in capacity planning initiatives.
- Install new system components, execute installation jobs and scripts, and perform installation-specific customizations.
- Conduct integration testing to confirm compatibility with existing applications, tools, and procedures.
- Optimize system performance to meet service levels across platforms and enterprise workloads.
- Provide Tier 3 operational support, diagnosing and resolving complex hardware, software, and system outages.
- Monitor automated alerts, respond to system-level events, and suggest improvements to monitoring tools.
- Coordinate issue resolution with IT teams across platforms, ensuring alignment and timely communication.
- Install, test, and assess vendor software, patches, and upgrades; identify workarounds and product issues.
- Train and mentor junior system engineers, review their work, and contribute to the development of engineering standards.
- Create and revise documentation, including policies, procedures, and change records in ServiceNow (Incident, Problem, and Change Management).
- Analyze system performance, identify trends, and recommend opportunities for automation and optimization.
- Engage in change management processes, provide technical insights, and present system metrics and project updates.
Description
We are seeking a skilled Mainframe Systems Engineer to join our team based in Malvern, PA. In this role, you will be instrumental in managing, configuring, and upholding our enterprise mainframe environments, ensuring they exhibit high availability, performance, and reliability. We offer a competitive salary based on experience and a dynamic work environment that promotes growth and collaboration. This position requires on-call support, reflecting our commitment to maintaining system excellence.
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You can find System Engineer salaries in the United States here.
How many System Engineer jobs are in the United States?
Currently, there are 2805 System openings. Check also: Linux jobs, Windows jobs, Network jobs - all with salary brackets.
Is the US a good place for System Engineers?
The US is one of the best countries to work as a System Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for System Engineer jobs in the United States?
AMERICAN SYSTEMS, Trimlite, Menusifu, Inc., Concordia Group, Peraton, Active Datacomm, DreamPak among others, are currently hiring for System roles in the United States.
The company with most openings is Lockheed Martin Corporation as they are hiring for 260 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.
The company with most openings is Lockheed Martin Corporation as they are hiring for 260 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.