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Senior System Administrator Jobs in Spring, TX (NOW HIRING)

Conch Technologies Inc

SR. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Job Title: SR. System Administrator Location: Houston, TX (Hybrid) Work Location: 601 Travis Street, Suite 1400, Houston, TX 77002 Duration: 12 Months Job Summary We are seeking an experienced Senior ...

Foxconn Assembly LLC

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

The Senior System Administrator is responsible for designing, optimizing, and securing the organization's global enterprise server infrastructure, data storage, virtualization layers, and cloud ...

Stellar IT Group

Sr. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Overview: Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: * 7+ years of experience as a System Administrator, Infrastructure Administrator, Network Administrator ...

Stellar IT Solutions

Sr. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: * 7+ years of experience as a System Administrator, Infrastructure Administrator, Network Administrator, or similar ...

NAVA Software Solutions

Sr. System Admin

Houston, TX · On-site

$79K - $107K/yr

The Senior Systems Administrator is responsible for the operations of servers, network, and container application stacks. They will serve as the main technical escalation point of the Systems ...

TransCore

Sr Systems Administrator

Houston, TX · On-site

$77K - $104K/yr

Summary The Senior Systems Administrator position provides day-to-day advanced technical support ... Daily system maintenance review, such as systems log, antivirus server logs, etc. * Provides ...

TransCore

Sr Systems Administrator

Houston, TX · On-site

$77K - $104K/yr

Summary The Senior Systems Administrator position provides day-to-day advanced technical support ... Daily system maintenance review, such as systems log, antivirus server logs, etc. * Provides ...

Addison Group

Senior Systems Admin

Houston, TX · On-site

$110K - $120K/yr

Senior Systems Administrator Location: Houston Texas - On-site Role Job Type: Full-Time | Exempt Compensation: $110K-$120K Benefits: This position is eligible for medical, dental, vision, 401(k) ...

Addison Group

Senior Systems Admin

Houston, TX · On-site

$110K - $120K/yr

Senior Systems Administrator Location: Houston Texas - On-site Role Job Type: Full-Time | Exempt Compensation: $110K-$120K Benefits: This position is eligible for medical, dental, vision, 401(k) ...

Altium

Systems Administrator

Houston, TX

Escalates complex technical issues to the Senior Systems Administrator and participates in the ... Incident Response Plan (IRP) as needed. 2. Endpoint & Device Management: 20% * Builds, images ...

Altium

Systems Administrator

Houston, TX · On-site

Escalates complex technical issues to the Senior Systems Administrator and participates in the ... Incident Response Plan (IRP) as needed. 2. Endpoint & Device Management: 20% * Builds, images ...

Robert Half

Senior Systems Administrator

Houston, TX · On-site

$55 - $58/hr

We are seeking an experienced Senior Systems Administrator to support and modernize enterprise ... Monitor system health, availability, and performance across on-premises and cloud environments.

Cinter Career

Sr. System Engineer

Houston, TX · On-site

$130K - $139K/yr

▶ ︎ Job Details ・ Job Title: Sr. System Engineer ・ Client: Japanese IT Company ・ Working ... Administer Microsoft 365, Entra ID, and Intune environments. * Manage Data Center and Colocation ...

Cinter Career Services

Sr. System Engineer

Houston, TX · On-site

$130K - $139K/yr

• Job Details • Job Title: Sr. System Engineer • Client: Japanese IT Company • Working ... Administer Microsoft 365, Entra ID, and Intune environments. * Manage Data Center and Colocation ...

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All JobsSystem Administrator JobsSenior System Administrator JobsSenior System Administrator Jobs in Spring, TX

Senior System Administrator information

See Spring, TX salary details

$43.6K

$91K

$127.7K

How much do senior system administrator jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior system administrator in Spring, TX is $90,973.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $103,700.00 per year, depending on experience, location, and employer.

What are some common challenges a senior system administrator may encounter when managing hybrid cloud environments?

Senior System Administrators often face challenges balancing on-premises infrastructure with cloud-based resources, which can include ensuring consistent security policies, managing data synchronization, and monitoring system performance across multiple platforms. They must also stay updated on evolving technologies and compliance requirements, as well as collaborate closely with development, security, and networking teams. Addressing these complexities requires strong problem-solving skills, robust documentation practices, and a proactive approach to both troubleshooting and automation.

What does a senior system administrator do?

A Senior System Administrator is responsible for managing, maintaining, and securing an organization's IT infrastructure, including servers, networks, and related systems. They oversee the installation and configuration of hardware and software, troubleshoot complex technical issues, and ensure the reliability and performance of IT services. Senior System Administrators also implement security policies, perform regular system updates, and may supervise junior IT staff. Their expertise is essential for minimizing system downtime and protecting data integrity.

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

To thrive as a Senior System Administrator, you need in-depth knowledge of operating systems, networking, security protocols, and significant experience managing IT infrastructure, usually backed by a degree in computer science or related certifications (such as CompTIA, Microsoft, or Cisco). Expertise with tools like VMware, Active Directory, PowerShell, and cloud platforms (AWS, Azure) is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These abilities ensure reliable system performance, minimize downtime, and support the technology needs of an organization.

What is the difference between Senior System Administrator vs Network Administrator?

AspectSenior System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, enterprise IT environments, server managementNetwork infrastructure, routing, switching, network security
ResponsibilitiesServer deployment, maintenance, troubleshooting, system upgradesNetwork setup, monitoring, troubleshooting, security management

While both roles require networking and system knowledge, Senior System Administrators focus on server and system management, whereas Network Administrators specialize in network infrastructure. Both roles are essential in enterprise IT, often collaborating to ensure seamless technology operations.

What are the most commonly searched types of System Administrator jobs in Spring, TX? The most popular types of System Administrator jobs in Spring, TX are:
What cities near Spring, TX are hiring for Senior System Administrator jobs? Cities near Spring, TX with the most Senior System Administrator job openings:
Senior System Administrator jobs near you
Infographic showing various Senior System Administrator job openings in Spring, TX as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $90,973 per year, or $43.7 per hour.

SR. System Administrator

Conch Technologies Inc

Houston, TX • On-site

$82K - $111K/yr

Contractor

Posted 25 days ago

Job description

Job Title:SR. System Administrator

Location: Houston, TX (Hybrid)
Work Location: 601 Travis Street, Suite 1400, Houston, TX 77002
Duration: 12 Months
 

Job Summary

We are seeking an experienced Senior System Administrator to support and modernize enterprise hybrid infrastructure across both on-premises and cloud environments. The ideal candidate will have strong expertise in Windows/Linux administration, VMware virtualization, Active Directory, networking, storage, firewall management, and public cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP).

This role is responsible for maintaining highly available, secure, and scalable infrastructure while supporting cloud migration, automation, and infrastructure modernization initiatives.

 Key Responsibilities
  • Administer and support Windows and Linux server environments.
  • Manage enterprise infrastructure including networking, storage, virtualization, and Active Directory.
  • Configure and maintain VMware virtual environments.
  • Support hybrid cloud infrastructure across AWS, Azure, and/or GCP.
  • Design, implement, and maintain cloud networking, security, monitoring, backup, and disaster recovery solutions.
  • Manage firewall configurations, including SonicWall and Palo Alto.
  • Administer Active Directory, Domain Controllers, DNS, DHCP, and Group Policies (GPOs).
  • Perform server upgrades, patching, system monitoring, and health checks.
  • Implement Infrastructure as Code (IaC) and automation using tools such as Terraform, Ansible, CloudFormation, ARM/Bicep, or similar.
  • Develop automation scripts using PowerShell, Bash, or Python.
  • Manage enterprise storage solutions including Isilon, Vblock, VxRail, Data Domain, and Avamar.
  • Troubleshoot infrastructure issues and provide timely technical support.
  • Maintain infrastructure documentation, architecture diagrams, and operational procedures.
  • Coordinate with vendors and support infrastructure-related projects and cloud migration initiatives.
 Required Qualifications
  • 7+ years of experience as a System Administrator, Infrastructure Administrator, or similar role.
  • Strong experience with Windows Server and Linux administration.
  • Hands-on experience with VMware virtualization.
  • Experience managing hybrid environments integrating on-premises infrastructure with cloud platforms.
  • Experience with AWS, Microsoft Azure, or Google Cloud Platform (GCP).
  • Strong knowledge of Active Directory, DNS, DHCP, Group Policy, and identity management.
  • Experience with networking, firewall administration, and enterprise storage.
  • Experience with SonicWall and Palo Alto firewalls.
  • Experience using Infrastructure as Code (Terraform, CloudFormation, ARM/Bicep, Ansible, Pulumi, etc.).
  • Scripting experience with PowerShell, Bash, or Python.
  • Strong troubleshooting, analytical, and communication skills.
  • Experience managing vendors and participating in infrastructure projects.
 Preferred Qualifications
  • AWS Certified SysOps Administrator
  • AWS Solutions Architect Associate
  • Microsoft Azure Administrator Associate
  • Google Associate Cloud Engineer or Professional Cloud Architect
  • VMware VCP Certification
  • CompTIA Network+ and/or Security+
  • Experience with Docker and Kubernetes.
  • Experience with CI/CD pipelines and DevOps practices.
  • Familiarity with monitoring tools such as SolarWinds, Datadog, or Splunk.
  • Knowledge of ITIL best practices and enterprise documentation standards.