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Esb System Administrator Jobs (NOW HIRING)

$100K - $150K/yr

Support Linux server builds, system baselines, hardening, vulnerability remediation, documentation ... Support Talend components including TAC, JobServers, Runtime, ESB, Tomcat, and Karaf. * Monitor ...

Windows Administrator

Des Moines, IA

$42.75 - $53.50/hr

... ESB 4.6) and installing a new instance of the JBoss Operations Network (JON 3.3). Objective The objective of this requisition is to procure the services of a Network and System Consultant who can ...

Windows Administrator

Des Moines, IA · On-site

$42.75 - $53.50/hr

... ESB 4.6) and installing a new instance of the JBoss Operations Network (JON 3.3). Objective The objective of this requisition is to procure the services of a Network and System Consultant who can ...

Sr. Data Power Admin

Miami, FL · On-site

$47.50 - $65.50/hr

Our IT System Operations team is searching for a Sr. Data Power Administrator who will provide ... Experience in Oracle 10g/11g SOA, ESB and BPEL integration and administration. Highly skillful in ...

Knowledge of the IBM BPM and SOA product stack including WebSphere Application Server, ESB, Process ... navigate the AIG Ticketing system and work with everyone along the way, Jenkins setup and ...

AlloBaas - Data Engineer II

Lakewood, OH · On-site +1

$103K - $123K/yr

Administrator and/or deliver configuration requests in our Azure ESB environment to Banking Core System through APIs. * Design and develop pipelines for additional data vendors * Recommend, implement ...

Showing results 21-40

Esb System Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do esb system administrator jobs pay per year?

As of Sep 10, 2026, the average yearly pay for esb system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is an ESB system administrator?

ESB System Administrators are IT professionals responsible for installing, configuring, maintaining, and monitoring Enterprise Service Bus (ESB) systems within an organization. They ensure the smooth integration and communication between different software applications and services by managing the ESB platform. Their duties typically include troubleshooting issues, optimizing performance, applying updates, and ensuring the security and reliability of data exchange across the enterprise. ESB System Administrators often work with tools like MuleSoft, IBM Integration Bus, or Apache ServiceMix. Their role is critical in supporting business processes that rely on seamless data integration.

What are the key skills and qualifications needed to thrive as an ESB system administrator, and why are they important?

To thrive as an ESB System Administrator, you need strong expertise in middleware technologies, system integration, and troubleshooting, typically supported by a degree in computer science or related field. Familiarity with ESB platforms (such as MuleSoft, IBM Integration Bus, or Apache ServiceMix), scripting languages, and monitoring tools is essential, along with relevant certifications. Analytical thinking, attention to detail, and effective communication are vital soft skills for managing complex integrations and collaborating with cross-functional teams. These competencies ensure smooth data flow, system reliability, and rapid resolution of integration issues in enterprise environments.

What are the common challenges faced by an ESB system administrator, and how can they be managed effectively?

One of the primary challenges for an ESB System Administrator is maintaining seamless integration between diverse applications while ensuring high system availability and performance. Administrators often need to troubleshoot complex issues across multiple environments, manage configurations, and implement security best practices. Staying current with updates and patches, monitoring message flows, and coordinating with development and operations teams are crucial for minimizing downtime. Proactive monitoring, clear documentation, and strong communication skills are key to overcoming these challenges and maintaining robust ESB environments.

What are popular job titles related to Esb System Administrator jobs?

For Esb System Administrator jobs, the most frequently searched job titles are:

Infographic showing various Esb System Administrator job openings in the United States as of June 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

Linux Middleware Systems Administrator (Remote - Occasional Office Visits Required)

On-site

$100K - $150K/yr

Other

Posted 7 days ago


Job description

Overview

About Unison:

Unison’s products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domainexpertisehelp contract shops, cost engineers,1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empoweringagenciesand executives to spend more minutes onmissionand achieve strategicobjectives. Unison is how federal business gets done.

Role Overview:Unison is seeking a Linux Middleware Systems Administrator to support Linux servers, middleware platforms, Talend services, SOA integrations, and database-connected applications in hosted SaaS environments.

This role is responsible for maintaining stable, secure, and available Linux and middleware systems. The position will support administration, patching, monitoring, troubleshooting, production support, deployments, and operational documentation.

Responsibilities

Linux / Middleware Administration

  • Administer, configure, patch, troubleshoot, and maintain Linux servers, primarily Red Hat Enterprise Linux and similar distributions.
  • Support Linux server builds, system baselines, hardening, vulnerability remediation, documentation, and operational procedures.
  • Support middleware platforms for application integration, SOA services, APIs, web services, data movement, and batch processing.
  • Support Talend components including TAC, JobServers, Runtime, ESB, Tomcat, and Karaf.
  • Monitor, troubleshoot, patch, upgrade, deploy, restart, and validate Talend jobs, routes, schedules, logs, runtime services, and middleware components.
  • Troubleshoot issues involving connectivity, credentials, permissions, APIs, databases, Java, memory, certificates, and configuration settings.

Operation Support

  • Respond to production alerts, outages, Talend failures, Linux issues, middleware incidents, and database connectivity problems.
  • Support middleware, Talend, and application connectivity to PostgreSQL, Oracle, and MySQL.
  • Troubleshoot database issues involving JDBC drivers, connection strings, ports, credentials, certificates, firewalls, DNS, and service accounts.
  • Work with DBA, Hosting, Development, Security, and Support teams to resolve incidents, performance, access, patching, backups, and maintenance.
  • Participate in on-call and after-hours production support as needed.
  • Follow change management procedures for changes, patches, deployments, configuration updates, and emergency fixes.
Qualifications

Qualifications:

  • 5+ years of Linux systems administration experience in a production, SaaS, hosting, or enterprise environment.
  • Strong hands-on experience with Red Hat Enterprise Linux or similar enterprise Linux platforms.
  • Experience supporting middleware, Talend, SOA services, APIs, web services, or application integration platforms.
  • Experience with Apache Tomcat, Apache Karaf, Java runtime services, or similar middleware components.
  • Experience troubleshooting PostgreSQL, Oracle, and MySQL database connectivity.
  • Working knowledge of TCP/IP, DNS, firewalls, ports, load balancers, VPN, and basic network troubleshooting.
  • Experience with patching, vulnerability remediation, system hardening, and operational maintenance.
  • Ability to use logs and monitoring tools to investigate system, middleware, Talend, and database connectivity issues.
  • Strong troubleshooting, documentation, and communication skills.
  • Ability to work independently and with cross-functional technical teams.
  • Willingness to participate in on-call rotation and production support.
  • Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field preferred. Equivalent hands-on experience may be considered.

Preferred Qualifications:

  • Experience supporting FedRAMP, NIST, federal, or regulated environments.
  • Experience with Bash, Python, Ansible, PowerShell, or similar scripting tools.
  • Experience with AWS, Azure, VMware, or hosted infrastructure environments.
  • Experience with SSL/TLS certificates and secure service communication.
  • Linux, Red Hat, AWS, Tenable, Security+, or ITIL certifications are a plus.

Physical Requirements:Qualified candidates may need the ability to lift equipment up to 25 lbs., move throughout office or data center facilities as needed, and communicate effectively with coworkers, customers, and technical teams.

Clearance:Applicants may need to be the subject of a security investigation and may need to meet eligibility requirements for access to classified information, to include U.S. Citizenship.

Compensation:

Base Salary: $100,000 - $150,000Final compensation will depend on factors such as geographic location, experience, and qualifications.

In-Person Interview:Our hiring process requires one in-person meeting, typically the final interview. Travel and accommodations will be provided.

Why Join Unison: Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions.

Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws.

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