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Volunteer Mainframe Network Engineer Jobs in Wisconsin

... mainframe systems, on-prem and cloud environments. Detect, diagnose, and resolve performance ... Working with cloud infrastructure and network fundamentals; Using monitoring tools including Azure ...

... programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates ...

The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise ... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ...

The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise ... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ...

The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise ... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ...

SQL/ETL Developer I - Encounter

Menasha, WI · On-site +1

$52.25 - $68.25/hr

The ETL Developer I is part of a team dedicated to supporting Network Health's core claims ... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ...

The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise ... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ...

WI · On-site

$78 - $100/hr

Conduct root cause analysis for network-related incidents and document the troubleshooting ... Up to 40 hours each year to use toward volunteer projects you love * Embracing parenthood with a ...

... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ... Current driver's license required Network Health is an Equal Opportunity Employer

As the only Midwest IT Services provider backed by a wholly owned fiber network, we are growing ... All employees receive 16 hours of volunteer time off each year, allowing them to give back to the ...

New

... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ... Current driver's license required Network Health is an Equal Opportunity Employer

... paid to volunteer in your local neighborhood. You too, can be part of the team and making a ... Current driver's license required Network Health is an Equal Opportunity Employer Equal Opportunity ...

Develop and support ICS Network infrastructure and operational data collection for real-time ... These voluntary groups connect employees across sites, divisions and functions to strengthen ...

Showing results 21-40

Volunteer Mainframe Network Engineer information

What is a volunteer mainframe network engineer?

Volunteer Mainframe Network Engineers are IT professionals who offer their expertise on a voluntary basis to manage, maintain, and optimize mainframe computer networks. They typically work with organizations that rely on legacy mainframe systems, ensuring connectivity, security, and efficient data flow. These engineers may assist with troubleshooting network issues, upgrading hardware or software, and training staff. Their work helps organizations that may lack the resources to hire full-time specialists, making mainframe technology accessible and reliable.

What are the key skills and qualifications needed to thrive as a volunteer mainframe network engineer, and why are they important?

To thrive as a Volunteer Mainframe Network Engineer, you need strong knowledge of mainframe systems, network protocols, and experience with COBOL or other mainframe programming languages, often supported by relevant IT degrees or certifications. Familiarity with tools like IBM z/OS, networking hardware, and mainframe monitoring systems is essential. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and respond quickly to technical issues. These skills are crucial to ensure the stability, security, and efficiency of legacy network infrastructures in organizations that rely on mainframe technology.

What are some typical challenges faced by volunteer mainframe network engineers, and how can they overcome them?

Volunteer Mainframe Network Engineers often encounter challenges such as limited access to modern tools, working with legacy systems, and collaborating with teams that may have varying levels of technical expertise. To overcome these, it's helpful to stay adaptable, communicate clearly with both technical and non-technical stakeholders, and seek out documentation or community support for older mainframe technologies. Additionally, volunteering provides valuable opportunities to build leadership skills and expand professional networks, making it a rewarding experience for those looking to grow in the field.

What is the difference between Volunteer Mainframe Network Engineer vs Volunteer Network Technician?

AspectVolunteer Mainframe Network EngineerVolunteer Network Technician
CertificationsTypically requires mainframe or network certifications (e.g., Cisco, CompTIA)Usually requires basic networking certifications (e.g., CompTIA Network+)
Work EnvironmentWorks with mainframe systems, often in large organizations or data centersSupports local or small business networks, often in office settings
Industry UsageCommon in finance, government, and large enterprise sectorsFound across various industries including retail, education, and healthcare

The Volunteer Mainframe Network Engineer focuses on maintaining and optimizing mainframe network systems, requiring specialized certifications and experience with large-scale enterprise environments. In contrast, the Volunteer Network Technician handles general network support, troubleshooting, and maintenance for smaller or less complex networks. Both roles serve vital functions but differ mainly in scope, complexity, and technical requirements.

What are popular job titles related to Volunteer Mainframe Network Engineer jobs in Wisconsin?

For Volunteer Mainframe Network Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Volunteer Mainframe Network Engineer jobs in Wisconsin look for?

The top searched job categories for Volunteer Mainframe Network Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Volunteer Mainframe Network Engineer jobs?

Cities in Wisconsin with the most Volunteer Mainframe Network Engineer job openings:

Quality Assurance Engineer

Fiserv, Inc.

Milwaukee, WI • On-site

Full-time

Re-posted yesterday


Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

108th of 151 rated financial services


Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Quality Assurance Engineer
TITLE: Quality Assurance Engineer
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)
DUTIES: Design and implement scalable, distributed, and fault-tolerant systems, translating complex infrastructure requirements into automated QA workflows and validation frameworks. Lead quality review of infrastructure by validating stability, performance, rollout, and security of enterprise applications across voice platforms, mainframe systems, on-prem and cloud environments. Detect, diagnose, and resolve performance, reliability, and security issues using AI-driven monitoring, NLP-based log analysis, and automation tools. Lead and support enterprise applications across multiple operating systems and server platforms. Analyze business requirements by collaborating with product, development and operations teams to deploy and test software. Conduct functional, automated and regression testing during different phases of software development. Act as the quality gatekeeper in enterprise release management, validating deployments through CI/CD pipelines, ensuring compliance with change control policies, and providing QA sign-off for production releases. Review projects and architecture to capture requirements, perform impact analysis, and define QA strategies, frameworks, and validation timelines for enterprise-level infrastructure changes. Lead the Disaster Recovery (DR) Testing and enterprise-wide DR exercises by simulating outages, validating failover and recovery processes, and ensuring compliance with organizational business continuity standards.
REQUIREMENTS: Bachelor's degree in Computer Science, Computer Engineering or a related field and 2 years in any job title involving experience in hardware and software system functionality and performance verification. Prior experience must include 2 years in the following: Driving infrastructure resiliency and reliability validation initiatives to strengthen system stability and performance; Validating Enterprise application solutions and core business logic within applications; Working with operating systems including Unix, Linux, Windows, and Azure for system sizing; Working with Object-Oriented programming languages including Java or C#; Scripting with Python and PowerShell for automation and performance monitoring; Conducting root cause analysis and performing system reliability testing to identify and resolve infrastructure issues for improved quality and operational stability; Working with databases including MongoDB, relational databases, SQL, MySQL and SQL Server; Working with Enterprise Data handling best practices and IIS Hosted Environments; Working with cloud infrastructure and network fundamentals; Using monitoring tools including Azure Monitor, Dynatrace and Splunk; Using GIT, GITHub, Jenkins, Azure DevOps, and Gitlab; Working with QA methodologies and automation, performance, and security testing practices; and Creating technical reports of infrastructure configurations, support procedures, and QA test results.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: VD606
#P3M
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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About Fiserv

Sourced by ZipRecruiter

Fiserv is a global leader in fintech and payments for over 35 years serving thousands of financial institutions and millions of businesses in more than 100 countries. Our Purpose is to deliver superior value for our clients through leading technology, targeted innovation, and excellence in everything we do as we process over 40% of the world's debit and credit transactions.

Industry

It services and software development

Company size

10,000+ Employees

Headquarters location

Brookfield, WI, US

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