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Senior Middleware Administrator Jobs (NOW HIRING)

AllSTEM Connections

Systems Admin III

Richmond, VA · On-site

$114K - $178K/yr

Senior Middleware & Systems Administrator Role Overview We are seeking a highly skilled Senior Middleware Systems Administrator (Level III) to manage, optimize, and secure our enterprise-level ...

Phoenix Business, Inc.

IBM MQ Admin

Bethlehem, PA · On-site

$48.25 - $63.50/hr

Contract Customer is seeking a Senior IBM MQ Administrator with hands-on experience building IBM MQ ... Own middleware patching and upgrade activities, including IBM MQ and IBM Application Connect ...

SofTec Solutions

Oracle Fusion Administrator

Aurora, CO · On-site

$51.50 - $70/hr

Oracle Apps Fusion Middleware Administrator: * Designs, develops, implements and maintains BI ... Should have senior level experience and in depth knowledge on OBIEE and WebLogic installation ...

AllSTEM Connections

Systems Admin III

Dallas, TX · On-site

$158K/yr

Senior Middleware & Infrastructure Engineer (Cloud Operations) Role Overview We are seeking a highly technical Systems Administrator III to drive the deployment, security, and optimization of our ...

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Senior Middleware Administrator information

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How much do senior middleware administrator jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for senior middleware administrator in the United States is $55.84, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $66.35 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior middleware administrator?

To thrive as a Senior Middleware Administrator, you need deep knowledge of middleware platforms (such as WebLogic, JBoss, IBM WebSphere), system integration, and troubleshooting, typically backed by a bachelor's degree in computer science or a related field. Proficiency with automation tools, scripting languages (like Shell or Python), and monitoring systems is crucial, along with relevant certifications such as Red Hat Certified Specialist or Oracle certifications. Strong problem-solving, communication, and project management skills help in collaborating with teams and ensuring uptime. These competencies are essential for maintaining seamless application performance, rapid issue resolution, and supporting complex enterprise environments.

What is a senior middleware administrator?

A Senior Middleware Administrator is an IT professional responsible for installing, configuring, managing, and maintaining middleware solutions that connect different software applications and systems within an organization. They ensure the seamless integration and performance of enterprise applications by overseeing middleware platforms such as WebLogic, WebSphere, JBoss, or Apache Tomcat. Senior Middleware Administrators also handle troubleshooting, performance tuning, security configurations, and may mentor junior staff or collaborate with other IT teams. Their role is crucial for ensuring high availability, reliability, and scalability of the organization's software infrastructure.

What are the main challenges a senior middleware administrator faces when integrating new applications into existing infrastructure?

A Senior Middleware Administrator often encounters challenges such as ensuring compatibility between legacy systems and new applications, managing security configurations, and minimizing downtime during deployments. Coordinating with development and operations teams is crucial to troubleshoot issues and streamline the integration process. Additionally, maintaining documentation and adhering to compliance standards are vital to ensure smooth and secure operations. Effective communication and proactive planning help mitigate most of these challenges.

What is the difference between Senior Middleware Administrator vs Middleware Engineer?

AspectSenior Middleware AdministratorMiddleware Engineer
CredentialsTypically requires certifications like TOGAF, vendor-specific middleware certifications, and extensive experienceOften requires similar certifications, with a focus on middleware development and scripting skills
Work EnvironmentSupports, maintains, and optimizes middleware infrastructure in enterprise settingsDesigns, develops, and implements middleware solutions and integrations
Employer & Industry UsageCommon in large corporations, financial institutions, and IT service providersFound in software development firms, tech companies, and enterprise IT teams

The main difference is that a Senior Middleware Administrator focuses on maintaining and supporting existing middleware systems, ensuring stability and performance. In contrast, a Middleware Engineer is more involved in designing and developing new middleware solutions. Both roles require similar certifications and work in overlapping environments, but their core responsibilities differ in scope and focus.

What cities are hiring for Senior Middleware Administrator jobs? Cities with the most Senior Middleware Administrator job openings:
What states have the most Senior Middleware Administrator jobs? States with the most job openings for Senior Middleware Administrator jobs include:
Senior Middleware Administrator jobs near you
Infographic showing various Senior Middleware Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $116,137 per year, or $55.8 per hour.

Senior Middleware & Hybrid Cloud Administrator (Projects) - Remote

Unisys

East Hartford, CT • Hybrid

$51.75 - $68/hr

Full-time

Medical, Retirement, PTO

Posted 27 days ago

Unisys rating

5.1

Company rating: 5.1 out of 10

Based on 22 frontline employees who took The Breakroom Quiz

210th of 221 rated it services

Job description

What success looks like in this role:

We are seeking a Senior Middleware & Hybrid Cloud Administrator to lead the design, implementation, and modernization of enterprise middleware and hybrid cloud solutions. This role is heavily focused on project delivery, including cloud transformation, application migration, and platform engineering across mission-critical environments.

The ideal candidate will bring deep expertise in middleware platforms, AWS cloud architecture, and automation, with a proven track record of delivering large-scale implementations in 24/7 SLA-driven environments.

Key Responsibilities (Project-Focused)

  • Lead Middleware & Cloud Implementations
    Drive end-to-end delivery of middleware and hybrid cloud solutions, including architecture, design, build, migration, and deployment.
  • Enable Application Modernization
    Execute transformation initiatives by re-platforming legacy applications and migrating workloads to AWS and hybrid cloud environments.
  • Design Scalable & Resilient Solutions
    Implement highly available, secure, and performance-optimized architectures aligned with enterprise standards and DR requirements (RPO/RTO).
  • Deploy Middleware & Messaging Platforms
    Implement enterprise middleware technologies such as WebSphere, WebLogic, JBoss, Tomcat, Apache, and messaging solutions including IBM MQ, Artemis MQ, and Mule ESB.
  • Implement Automation & Infrastructure as Code
    Develop provisioning and deployment automation using CloudFormation, JSON, YAML, and scripting to enable consistent and efficient delivery.
  • Integrate Hybrid Environments
    Design and implement connectivity between on-premises infrastructure and AWS cloud environments.
  • Ensure Monitoring & Performance Optimization
    Deploy monitoring and observability tools to maintain system health, optimize performance, and meet SLA commitments.
  • Embed Security & Compliance
    Integrate enterprise security controls, identity management, and regulatory requirements into all implementations.
  • Collaborate Across Teams
    Partner with application, infrastructure, security, and client stakeholders to ensure successful project execution.
  • Support DevOps & Release Enablement
    Enable CI/CD pipelines and release automation to improve deployment speed and reliability.

You will be successful in this role if you have:

  • Bachelor's degree in Computer Science, IT, or equivalent experience
  • 10+ years of experience in middleware, infrastructure, and cloud environments
  • Proven experience delivering large-scale implementation and migration projects
  • Strong hands-on expertise with:
    • Middleware: WebSphere, WebLogic, JBoss, Tomcat
    • Messaging: IBM MQ, Artemis MQ, Mule ESB
    • AWS cloud services and hybrid architectures
  • Experience in 24/7 production environments with SLA accountability
  • Strong troubleshooting, performance tuning, and system design skills

Preferred Qualifications

  • AWS Certifications (Solutions Architect Professional, Security Specialty)
  • Experience in regulated industries (government, financial services, insurance)
  • Familiarity with Linux, AIX, Unix, Windows Server, and Oracle
  • Experience with enterprise security tools (LDAP, SiteMinder, IAM)
  • Exposure to Generative AI / AI-assisted operations concepts

Technical Environment

  • Middleware: WebSphere, WebLogic, JBoss, Tomcat, Apache, IBM HTTP Server
  • Messaging: IBM MQ, Apache Artemis, Sonic MQ, Mule ESB
  • Automation: CloudFormation, JSON, YAML, scripting
  • Monitoring: AppDynamics, CloudWatch, Tivoli, ITCAM
  • Infrastructure: Linux, AIX, Unix, Windows

Benefit Highlights:
Unisys offers an outstanding benefits package, featuring unlimited paid time off, a 401(k) match, comprehensive healthcare, HSA matching, ongoing learning opportunities, and more! We're committed to supporting work-life balance and investing in your future success.

Video Interview Notice:
At Unisys, we incorporate video interviews as a key part of our hiring process. This allows us to get to know you better and provide a more engaging and convenient interview experience. We appreciate your understanding and look forward to connecting with you virtually!

#LI-JV1

This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.

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