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Role:-Linux System AdministratorLocations: Omaha,NE

Contract:12+ months
Start Date: Immediate

About the Role

We are seeking a hands-on Linux System Administrator to support a live broadcast production environment. This role focuses on Linux server patching, cybersecurity vulnerability remediation, system maintenance, and production support within a mission-critical infrastructure environment.

Key ResponsibilitiesPerform Linux server patching, maintenance, reboots, and post-patch validation.Review and remediate cybersecurity vulnerabilities.Troubleshoot Linux systems, applications, and networking issues.Coordinate production changes with senior engineering teams.Document remediation activities and system updates.Support occasional Windows server patching and vendor application upgrades.Required Skills4-7 years of hands-on Linux systems administration experience.Strong experience with server patching and vulnerability remediation.Ability to troubleshoot in complex production environments.Experience working within change management and operational procedures.Strong communication and documentation skills.Preferred SkillsRocky Linux, CentOS, or RHEL.AWS/EC2 exposure.Bash, Python, or other scripting experience.Grafana, Splunk, Dynatrace, or similar monitoring tools.Experience supporting broadcast, media, streaming, or high-availability environments.

GCS is acting as an Employment Business in relation to this vacancy.

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Role- Linux Systems Administrator

Location: Colorado Springs, CO

Job Type: Contract
Contract Duration: 12+ months

About the Role

We are seeking a Linux Systems Administrator to support a mission-critical production infrastructure environment. This role focuses on Linux server patching, cybersecurity vulnerability remediation, system maintenance, and operational support within a complex, high-availability environment.

This is an excellent opportunity for a hands-on infrastructure professional who enjoys working directly on production systems, performing remediation activities, troubleshooting issues, and ensuring the stability and security of critical services.

Key ResponsibilitiesPerform Linux server patching, upgrades, and maintenance activities.Review and remediate cybersecurity vulnerabilities across production systems.Conduct controlled server reboots and post-maintenance validation testing.Troubleshoot Linux operating systems, applications, and network connectivity issues.Coordinate maintenance activities and system recovery procedures.Maintain accurate documentation of remediation efforts and operational changes.Support occasional Windows server patching and vendor software updates.Collaborate with engineering teams to reduce vulnerability backlogs and improve system security.Required Experience4-7 years of experience in Linux Systems Administration, Infrastructure Support, DevOps, or Production Operations.Hands-on experience patching and maintaining production Linux servers.Experience identifying and remediating cybersecurity vulnerabilities.Strong troubleshooting skills across Linux systems and networking environments.Experience working within critical production environments with change management processes.Strong communication and documentation skills.Preferred QualificationsExperience with Rocky Linux, CentOS, or RHEL.AWS / EC2 exposure.Bash, Python, or other scripting experience.Experience with Grafana, Splunk, Dynatrace, or similar monitoring tools.Background supporting media, streaming, broadcast, or other high-availability environments.

GCS is acting as an Employment Business in relation to this vacancy.

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Linux Systems Administrator

The Opportunity

Looking for a hands-on Linux Systems Administrator to join its engineering team supporting a live broadcast production environment in Centennial, Colorado.

The immediate focus is on addressing a significant volume of server cybersecurity vulnerabilities and remediation activity. Working closely with senior engineers, this person will take ownership of day-to-day server patching, remediation and validation across a complex production environment where stability and attention to detail are critical.

This is a hands-on engineering position, not an architecture or management role. The successful candidate will be comfortable working directly on Linux systems, following established procedures and taking ownership of assigned remediation work.

What You'll Do:

Perform hands-on patching and maintenance of production Linux servers, including controlled reboots and post-patch validation.

Review cybersecurity vulnerability tickets, understand the underlying issue and determine an appropriate remediation approach.

Troubleshoot Linux systems and applications and navigate a complex production networking environment.

Coordinate the shutdown, patching and reactivation of servers with senior engineering staff.

Maintain clear documentation of completed remediation and patching activity.

Support occasional Windows server patching and vendor application updates.

Work closely with senior engineers and the wider team to safely reduce the backlog of outstanding vulnerabilities.

What We're Looking For

The strongest candidates will have 4-7 years of hands-on systems/infrastructure experience, with a strong foundation in Linux administration.

Essential:

Strong Linux systems administration experience

Production server patching and maintenance

Experience understanding and remediating cybersecurity vulnerabilities

Ability to troubleshoot within complex networking environments

Experience working carefully within production environments

Strong communication and ability to follow established engineering procedures

Preferred:

Rocky Linux, CentOS or RHEL experience

AWS / EC2 exposure

Bash, Python or other scripting experience

Grafana, Splunk, Dynatrace or similar monitoring platforms

Experience supporting broadcast, media, streaming or other high-availability production environments

The Right Profile:

We're looking for someone who is still very hands-on technically - someone who is comfortable being the person actually logging into the server, applying the patch, rebooting the system, validating the application and documenting the outcome.

Given the live production environment, the ideal candidate is technically capable, methodical and understands the importance of making controlled changes. They should also be comfortable taking direction from senior engineers and working within established team procedures.

GCS is acting as an Employment Business in relation to this vacancy.

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