Middleware System Administrator jobs in United States
cer-icon
Apply on Employer Site
company-logo

Unisys · 1 month ago

Middleware System Administrator

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
date7+ years exp

Unisys is seeking an experienced Middleware System Administrator to join their team. The ideal candidate will have strong troubleshooting abilities and broad middleware platform experience to support mission-critical production environments.

Business DevelopmentInformation ServicesInformation TechnologyManagement Information SystemsSoftware
check
H1B Sponsor Likelynote

Responsibilities

Participate in an on-call rotation (1 week per month as part of a 4-person rotation)
Provide steady-state operational support for middleware platforms and related infrastructure
Perform and support application deployments across environments
Participate in release turnovers and coordinated implementation activities
Troubleshoot and resolve production issues with strong analytical and diagnostic skills

Qualification

Middleware experienceLinuxWebLogicWebSphereTomcatSpring BootIBM HTTP ServerTroubleshooting skillsAnalytical skills

Required

7+ years of experience in middleware or systems administration roles
Experience with Linux operating systems
Hands-on experience with the following technologies: WebLogic, WebSphere, Tomcat, Spring Boot, IBM HTTP Server

Benefits

Unlimited paid time off
A 401(k) match
Comprehensive healthcare
HSA matching
Ongoing learning opportunities

Company

Unisys

twittertwittertwitter
Glassdoor3.5
company-logo
Unisys is a worldwide information technology company. They provide a portfolio of IT services, software, and technology that solves
dateFounded in 1986
location
Blue Bell, Pennsylvania, USA
people-size10001+ employees
web-link
http://www.unisys.com

H1B Sponsorship

Unisys has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (43)
2024 (47)
2023 (24)
2022 (21)
2021 (21)
2020 (25)

Funding

Current Stage
Public Company
Total Funding
$1.19B
2025-06-16Post Ipo Debt· $700M
2020-10-29Post Ipo Debt· $485M
2010-01-19Acquired

Leadership Team

leader-logo
Mike Thomson
CEO & President
linkedin
leader-logo
Raj R Raman
CTO, Cloud
linkedin

Recent News

PR Newswire
Unisys Ranked First in Three Categories in the 2025 Gartner® Critical Capabilities for Outsourced Digital Workplace Services Report
2025-12-19
PR Newswire
Unisys Named a Leader in the 2025 IDC MarketScape For European Human-First Digital Workplace Services
2025-12-17
Morningstar.com
Unisys Receives Enterprise & AI Innovation Award from Plug and Play
2025-12-16
Company data provided by crunchbase