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Linux Admin

CTC USA, LLC

Hybrid in Mason, Ohio • Today

Easy Apply

Full-time

67+

Informatica/Linux Admin

iQuasar LLC

Remote • 10d ago

Easy Apply

Full-time

Depends on Experience

Linux Admin

Shakti Solutions

Remote • 12d ago

Easy Apply

Contract

Depends on Experience

Windows / Linux Admin

Vaco by Highspring

Remote • 6d ago

Easy Apply

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$90

Linux Administrator

Shakti Solutions

Remote • 12d ago

Easy Apply

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Depends on Experience

Linux System Administrator

3dB Labs

Ohio • Today

Full-time

Senior Linux Systems Administrator

Leidos

Dayton, Ohio • Today

Full-time

USD 92,300.00 - 166,850.00 per year

Linux and Windows Systems Administrator

Leidos

Beavercreek, Ohio • Today

Full-time

USD 87,100.00 - 157,450.00 per year

Senior System Engineer or Lead System Engineer

University of Dayton

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Full-time

Linux System Administrator

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Cincinnati, Ohio • 17d ago

Easy Apply

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Dataiku Platform Engineer

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USD70.0/HOURLY - USD80.0/HOURLY

DevOps Engineer

Radiance Technologies

Beavercreek, Ohio • Today

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RF Systems Engineer

3dB Labs

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Pellera

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Judge Group, Inc.

Springdale, Ohio • Today

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USD 70.00 - 75.00 per hour

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ilocatum

Dayton, Ohio • Today

Full-time

Compensation information provided in the description

Senior Penetration Tester

Irvine Technology Corporation (ITC)

Cincinnati, Ohio • Today

Easy Apply

Contract

USD72 - USD78

Modeling and Simulation Software Engineer

Leidos

Beavercreek, Ohio • Today

Full-time

USD 69,550.00 - 125,725.00 per year

Senior Web Developer

3dB Labs

Ohio • Today

Full-time

Network/System Administrator (Net/Sys Admin) II

General Dynamics

Dayton, Ohio • Today

Full-time

USD 85,093.00 - 113,620.00 per year

Linux and Windows Systems Administrator

J VERS LLC

Beavercreek, Ohio • Today

Full-time

USD 69,550.00 - 125,725.00 per year

Modeling and Simulation Lead Software Engineer

Leidos

Beavercreek, Ohio • Today

Full-time

USD 87,100.00 - 157,450.00 per year

Senior Specialist, Software Engineering

Harris Corporation

Mason, Ohio • Today

Full-time

Software Engineer

Modern Technology Solutions

Dayton, Ohio • Today

Full-time

Software Engineer Intern Spring/Summer 2027

Radiance Technologies

Dayton, Ohio • Today

Part-time

USD 21.00 - 26.00 per hour

Modeling and Simulation Engineer

Radiance Technologies

Beavercreek, Ohio • Today

Full-time

Linux Development Engineer - eLxr Distribution

Aptiv PLC

Remote • Today

Full-time

Associate Technical Support Analyst - Drive Service

CDK Global

Cincinnati, Ohio • Today

Full-time

USD 26.00 - 30.00 per hour

CTC USA, LLC

Job Details

Skills

Firewall
Linux Administration
Database

Summary

ACTUAL JOB TITLE: Linux & Middleware Administration

Hybrid - 3x onsite - Mason, OH

Duration: 12/31/2026 - extension in process for 2027

Key Responsibilities
Linux & Middleware Administration

Administer, maintain, patch, monitor, and troubleshoot Linux environments, preferably Red Hat Enterprise Linux (RHEL).
Install, configure, maintain, and troubleshoot Apache HTTP Server, Docker, NGINX, and Red Hat JBoss Enterprise Application Platform (EAP).
Support JBoss configurations including JVM settings, application deployments, data sources, certificates, logging, clustering, and environment-specific configuration.
Analyze system and application logs to identify performance, configuration, connectivity, and availability issues.
Support SSL/TLS certificates, keystores, truststores, and related application connectivity.

Java Application Support

Possess a working knowledge of Java/Jakarta EE applications and be able to review Java code, stack traces, configuration files, and logs to assist with troubleshooting.
Work closely with development teams to diagnose application, JVM, middleware, and infrastructure-related problems.
Troubleshoot issues involving JVM memory, threads, garbage collection, connection pools, application dependencies, and service integrations.

Build & Deployment Support

Support and troubleshoot application build and deployment processes across development, test, and production environments.
Assist in diagnosing failed builds, deployment failures, configuration issues, dependency problems, permissions, and environment differences.
Understand modern CI/CD concepts, Git-based source control, build pipelines, and release processes.
Partner with Development and DevOps teams to improve deployment reliability and reduce manual intervention.

Networking & Infrastructure Coordination

Possess a solid understanding of networking concepts including TCP/IP, DNS, routing, firewalls, ports, load balancing, SSL/TLS, NAT, and network connectivity.
Understand VIPs, load balancers, firewall rules, and site-to-site (S2S) VPNs well enough to identify requirements and submit accurate network requests.
Troubleshoot application connectivity using tools such as curl, openssl, nslookup/dig, traceroute, netstat/ss, and related Linux utilities.
Partner effectively with Network and Security teams to diagnose connectivity issues and implement infrastructure changes.

Required Qualifications

5+ years of Linux systems administration or equivalent enterprise infrastructure experience.
Strong hands-on experience with Red Hat Enterprise Linux (RHEL) or comparable Linux distributions.
Experience administering and troubleshooting Apache HTTP Server.
Experience administering and troubleshooting Red Hat JBoss EAP.
Working knowledge of Java/Jakarta EE applications, including the ability to interpret application logs, stack traces, JVM errors, and basic Java code.
Experience troubleshooting application builds and deployments.
Understanding of Git, CI/CD pipelines, and automated build/deployment processes.
Strong networking fundamentals and the ability to translate application requirements into well-defined network requests.
Experience troubleshooting complex issues that span application, middleware, operating system, database connectivity, and network layers.
Strong communication and documentation skills with the ability to collaborate across Development, Infrastructure, Network, Security, and Operations teams.

Preferred Qualifications

Experience with Jira for incident, change, problem, and work tracking.
Experience with GitLab, Jenkins, Ansible, or similar CI/CD and automation technologies.
Experience supporting highly available, business-critical enterprise applications.
Familiarity with load-balancing technologies such as F5 BIG-IP.
Experience with monitoring/APM platforms such as Dynatrace, Splunk, or similar tools.
Experience supporting applications that integrate with Oracle databases.
Basic scripting experience with Bash, Python, or similar technologies.
Prior hands-on application development experience (even small) particularly with Java-based enterprise applications, is a plus and will be valuable when troubleshooting application, build, deployment, and runtime issues.

Key Competencies

Strong troubleshooting and root-cause-analysis skills
Ability to troubleshoot across the application, middleware, OS, and network stack
Comfortable reviewing application code without requiring a software developer background
Strong ownership and follow-through
Ability to work effectively during production incidents and high-priority deployments
Strong cross-functional communication skills
Ability to translate technical requirements between Development and Infrastructure teams

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10107640
Position Id: 9131244
Posted 12 hours ago

Company Info

About CTC USA, LLC

CTC is a global IT services and consulting company dedicated to helping organizations innovate, optimize, and grow. With nearly three decades of experience and a team of over 2,000 professionals worldwide, CTC delivers end-to-end solutions across areas like AI and machine learning, cybersecurity, enterprise applications, and digital transformation. The company partners with organizations to solve complex business challenges, streamline operations, and drive measurable results, supported by a strong global presence and long-standing client relationships.

Go to company profile

Fitment

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Contact the job poster

Venkat Thummidi

Recruiter @ CTC USA, LLC

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More jobs at CTC USA, LLC in Mason, OH

CTC USA, LLC

Job Details

Skills

Firewall
Linux Administration
Database

Summary

ACTUAL JOB TITLE: Linux & Middleware Administration

Hybrid - 3x onsite - Mason, OH

Duration: 12/31/2026 - extension in process for 2027

Key Responsibilities
Linux & Middleware Administration

Administer, maintain, patch, monitor, and troubleshoot Linux environments, preferably Red Hat Enterprise Linux (RHEL).
Install, configure, maintain, and troubleshoot Apache HTTP Server, Docker, NGINX, and Red Hat JBoss Enterprise Application Platform (EAP).
Support JBoss configurations including JVM settings, application deployments, data sources, certificates, logging, clustering, and environment-specific configuration.
Analyze system and application logs to identify performance, configuration, connectivity, and availability issues.
Support SSL/TLS certificates, keystores, truststores, and related application connectivity.

Java Application Support

Possess a working knowledge of Java/Jakarta EE applications and be able to review Java code, stack traces, configuration files, and logs to assist with troubleshooting.
Work closely with development teams to diagnose application, JVM, middleware, and infrastructure-related problems.
Troubleshoot issues involving JVM memory, threads, garbage collection, connection pools, application dependencies, and service integrations.

Build & Deployment Support

Support and troubleshoot application build and deployment processes across development, test, and production environments.
Assist in diagnosing failed builds, deployment failures, configuration issues, dependency problems, permissions, and environment differences.
Understand modern CI/CD concepts, Git-based source control, build pipelines, and release processes.
Partner with Development and DevOps teams to improve deployment reliability and reduce manual intervention.

Networking & Infrastructure Coordination

Possess a solid understanding of networking concepts including TCP/IP, DNS, routing, firewalls, ports, load balancing, SSL/TLS, NAT, and network connectivity.
Understand VIPs, load balancers, firewall rules, and site-to-site (S2S) VPNs well enough to identify requirements and submit accurate network requests.
Troubleshoot application connectivity using tools such as curl, openssl, nslookup/dig, traceroute, netstat/ss, and related Linux utilities.
Partner effectively with Network and Security teams to diagnose connectivity issues and implement infrastructure changes.

Required Qualifications

5+ years of Linux systems administration or equivalent enterprise infrastructure experience.
Strong hands-on experience with Red Hat Enterprise Linux (RHEL) or comparable Linux distributions.
Experience administering and troubleshooting Apache HTTP Server.
Experience administering and troubleshooting Red Hat JBoss EAP.
Working knowledge of Java/Jakarta EE applications, including the ability to interpret application logs, stack traces, JVM errors, and basic Java code.
Experience troubleshooting application builds and deployments.
Understanding of Git, CI/CD pipelines, and automated build/deployment processes.
Strong networking fundamentals and the ability to translate application requirements into well-defined network requests.
Experience troubleshooting complex issues that span application, middleware, operating system, database connectivity, and network layers.
Strong communication and documentation skills with the ability to collaborate across Development, Infrastructure, Network, Security, and Operations teams.

Preferred Qualifications

Experience with Jira for incident, change, problem, and work tracking.
Experience with GitLab, Jenkins, Ansible, or similar CI/CD and automation technologies.
Experience supporting highly available, business-critical enterprise applications.
Familiarity with load-balancing technologies such as F5 BIG-IP.
Experience with monitoring/APM platforms such as Dynatrace, Splunk, or similar tools.
Experience supporting applications that integrate with Oracle databases.
Basic scripting experience with Bash, Python, or similar technologies.
Prior hands-on application development experience (even small) particularly with Java-based enterprise applications, is a plus and will be valuable when troubleshooting application, build, deployment, and runtime issues.

Key Competencies

Strong troubleshooting and root-cause-analysis skills
Ability to troubleshoot across the application, middleware, OS, and network stack
Comfortable reviewing application code without requiring a software developer background
Strong ownership and follow-through
Ability to work effectively during production incidents and high-priority deployments
Strong cross-functional communication skills
Ability to translate technical requirements between Development and Infrastructure teams

Dice Id: 10107640
Position Id: 9131244
Posted 12 hours ago

Company Info

About CTC USA, LLC

Go to company profile

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Contact the job poster

Venkat Thummidi

Recruiter @ CTC USA, LLC

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

It looks like there aren't any Similar Jobs for this job yet.

Search all similar jobs

More jobs at CTC USA, LLC in Mason, OH