1,828,051open jobs
105,263companies
275,758added this week
Browse all
Salary
≈ $85k – $172k per year (Estimated)
Location
In office (United States)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Jul 14, 2026. FIS scores A on the Alion truth index.

Overview
Company
Impact
Profile match

FIS

FIS is an American financial technology company founded in 1968 that supplies the core processing, payments and treasury software banks and corporations run their operations on. Its banking solutions business covers deposit and loan cores, digital channels and card issuing for thousands of financial institutions, while its capital markets business sells trading, treasury, lending and risk software to banks, asset managers and corporate finance departments. Headquartered in Jacksonville and listed on the New York Stock Exchange, it sold most of its Worldpay merchant business in 2023 to refocus on the software it sells to financial institutions rather than merchant acquiring.

Job Description

FIS Management Services, LLC seeks Systems Administrator Seniors- Unity Application Engineer in Jacksonville, FL to maintain, deploy and review performance analysis for new User Interface/Services product offering developed internally. Interface with the Development organization, Project Managers, Professional Services, Network, Security and Server OS support teams. Deploy Unity and surrounding products on new virtual servers. Work with engineers for deploying and maintaining Unity in UAT and production, pre-production and test and performance environments. Open technical cases with hardware and software vendors to resolve problems. Apply analytical problem-solving skills for complex multi-tiered applications. Troubleshoot through use of Wireshark and browser development tools. Utilize automation software to conduct diagnostic work for the root cause of any issue and testing / planning of disaster recovery. Provide feedback to Development on needed improvements on serviceability. Deploy Unity and surrounding products on new virtual servers. Work with engineers located locally and overseas. Deploy and maintain Unity in UAT & production, pre-prod and test and performance environments. Open technical cases with hardware & software vendors to resolve problems. Provide diagnostic work to get to root cause of any issues. Perform disaster recovery testing / planning. Provide feedback to Development on needed improvements on serviceability.

REQUIREMENTS: Bachelor’s degree or foreign equivalent in Computer Science, Information Technology, Computer and Information Science or related field and five (5) years of progressively responsible experience in the job offered or a related occupation: working with SQLServer Database technologies to support tenant database for Decisions workflow and Unity Macrim applications; working with IDP / SSO (Identity Provider/Single Sign-On), WAF (Web Application Firewall) to configure external security for the Unity and UFI applications that are exposed to the internet; utilizing Octopus Automation tool to deploy releases and patches; working with Decisions for Workflows; utilizing Informatica as a Data load / transformation tool; working with Windows Server 2008, 2016, 2019 and Windows security; utilizing Internet Information Services (IIS), Apache (reverse proxy) for support of Unity, Global Office, BBGP, UFI applications; and working with load balanced applications for Unity, Global Office, BBGP, UFI applications to support high availability. In the alternative, the employer will accept a Master’s degree in the above-listed fields and three (3) years of experience in the above-listed skills. Telecommuting and/or working from home may be permissible pursuant to company policies.

QUALIFIED APPLICANTS: Please apply directly through our website by clicking on “Apply Now.”

Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

EEOC Statement

FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here

For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,828,051 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Games
Similar stack
Same company
United States
$168k – $227k per year • Equity • In office • Full-Time • 5+ years exp • Bachelor's Degree • Seattle
AI/ML
Agentic Workflows
DevOps
AWS
Apply
$170k – $250k per year • Equity • In office • 7+ years exp • Los Angeles
Apply
$130k – $160k per year • In office • 5+ years exp • Seattle
AI/ML
PyTorch
Ignite
Apply
≈ $171k – $345k per year (Estimated) • Hybrid • 10+ years exp • Cupertino
C#
Game Dev
Unity
Apply
≈ $143k – $288k per year (Estimated) • Hybrid • 10+ years exp • Culver City
C#
Game Dev
Unity
Apply
IT Engineer 6 days ago
$11k – $16k per year • In office • Full-Time • 1+ year exp • South Africa
DevOps
Azure
Windows Server
Windows
TCP/IP
DNS
DHCP
VPN
Wi-Fi
Cybersecurity
Microsoft Entra ID
Active Directory
Management
Outlook
OneDrive
SharePoint
Service Desk
Apply
≈ $14k – $28k per year (Estimated) • In office • Full-Time • 3+ years exp • Saint Petersburg
PowerShell
1C
DevOps
Zabbix
Debian
Windows Server
Ubuntu
CentOS Stream
Linux
Windows
TCP/IP
DNS
DHCP
VPN
VLAN
Cybersecurity
Active Directory
Management
Microsoft Office
Apply
$141k – $242k per year • In office • 10+ years exp • Bachelor's Degree • Silver Spring
PowerShell
DevOps
Azure
Incident Management
Linux
Windows
TCP/IP
Cybersecurity
Nessus
CyberArk
Qualys Cloud Platform
Microsoft Sentinel
Microsoft Defender
Microsoft Defender for Cloud
Active Directory
Apply
≈ $72k – $141k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Singapore
Python
Java
SQL
Databases
Apache Kafka
DevOps
Rest API
Splunk
Ansible
Prometheus
SRE
AppDynamics
Linux
Windows
QA
Selenium
Apply
In office • 12+ years exp • Bachelor's Degree • Singapore
Python
Java
Databases
Apache Kafka
DevOps
CI/CD
SRE
SLI/SLO/SLA
Linux
Windows
Apply
≈ $78k – $178k per year (Estimated) • In office • Full-Time • United States
Management
ServiceNow
Apply
Sr FP&A Analyst 17 days ago
≈ $83k – $159k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • United States
Apply
≈ $76k – $182k per year (Estimated) • In office • Full-Time • Bachelor's Degree • United States
Management
Agile
Apply
≈ $11k – $30k per year (Estimated) • In office • Full-Time • India
Apply
≈ $7.5k – $20k per year (Estimated) • In office • Full-Time • 3+ years exp • Master's Degree • India
DevOps
SLI/SLO/SLA
Management
Outlook
Apply
Housekeeper 1 day ago
$32k – $38k per year • In office • High School Diploma • United States
Apply
≈ $50k – $98k per year (Estimated) • In office • Secret • 2+ years exp • High School Diploma • United States
Apply
≈ $77k – $168k per year (Estimated) • In office • Secret • 2+ years exp • United States
AI/ML
Speech Recognition
DevOps
Splunk
VPN
VLAN
BGP
OSPF
MPLS
Web3
Layer 2
Apply
≈ $50k – $89k per year (Estimated) • In office • Full-Time • 1+ year exp • High School Diploma • United States
Apply
$170k – $265k per year • Remote (United States) • Bachelor's Degree • United States
Management
Outlook
Microsoft Office
Marketing
Salesforce
Apply
See all jobs
This is one of many
1,828,051 more open roles from verified company boards, updated every day.