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Sr System Engineer Jobs in Texas (NOW HIRING)

Senior Systems Engineer - EO/IR

Plano, TX

$100K - $136K/yr

The Senior System Engineer will apply advanced knowledge of EO/IR sensors and mode performance to analyze and drive new EO/IR sensor design by collaborating with hardware and system design teams.

As a Sr. Systems Engineer on the HPC Grid Systems infrastructure team, you will be working on designing and maintaining the next generation HPC Compute Grid for Samsung's low-power mobile chip design ...

As a Sr. Systems Engineer on the HPC Grid Systems infrastructure team, you will be working on designing and maintaining the next generation HPC Compute Grid for Samsung's low-power mobile chip design ...

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

The purpose of this document is to define the expert-level technical criteria, structural engineering responsibilities, and leadership expectations for the Senior IT System Administrator role at ...

## Senior System ArchitectApplylocations: San Antonio, Texas: Findlay, Ohiotime type: Full timeposted ... engineering, audit, operational technology, managed service providers, and business stakeholders to ...

New

Sr. System Admin

Houston, TX · On-site

$79K - $107K/yr

The Senior Systems Administrator is responsible for the operations of servers, network, and ... Maintain and configure development environments in support of software developers Troubleshoot and ...

Essential Duties: • Supports the development and integration of ITS and connected system solutions underguidance from senior engineers. • Analyzes stakeholder requirements and contributes to the ...

Senior Systems Engineer - Westlake

Westlake, TX · On-site

$100K - $137K/yr

Share this job: Share: Share Senior Systems Engineer - Westlake with Facebook Share Senior Systems Engineer - Westlake with LinkedIn Share Senior Systems Engineer - Westlake with Twitter Caution ...

Showing results 21-40

Sr System Engineer information

See Texas salary details

$52.2K

$116.2K

$164K

How much do sr system engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for sr system engineer in Texas is $116,207.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,400.00 and $133,200.00 per year, depending on experience, location, and employer.

What is a Sr system engineer?

Sr System Engineers, or Senior System Engineers, are experienced professionals responsible for designing, implementing, managing, and maintaining complex IT systems and infrastructure. They oversee system performance, troubleshoot issues, and ensure the reliability and security of hardware and software systems within an organization. Sr System Engineers also lead technical projects, mentor junior staff, and collaborate with other departments to align IT solutions with business needs. Their expertise helps organizations operate efficiently and securely in a technology-driven environment.

What are some typical challenges a Sr system engineer faces when managing complex IT infrastructures?

Sr System Engineers often encounter challenges such as integrating legacy systems with new technologies, ensuring system security and compliance, and maintaining high availability across distributed environments. They must also troubleshoot multifaceted issues that can span hardware, software, and network components, often under tight deadlines. Collaboration with cross-functional teams like network administrators, developers, and security specialists is essential to resolve these issues efficiently and to implement scalable solutions.

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

To thrive as a Sr System Engineer, you need deep expertise in systems architecture, troubleshooting, and infrastructure management, typically supported by a relevant bachelor’s degree and several years of experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), and certifications such as CompTIA, Microsoft, or Cisco are often expected. Strong problem-solving, communication, and project management skills set exceptional candidates apart. These abilities ensure reliable system performance, seamless integration, and effective collaboration across technical teams.

What is the difference between Sr System Engineer vs System Administrator?

AspectSr System EngineerSystem Administrator
CredentialsBachelor's degree in CS or related, certifications like Cisco, Microsoft, or VMwareTypically similar certifications, often focused on specific systems or networks
Work EnvironmentDesigns, implements, and manages complex systems, often involved in planning and architectureMaintains, supports, and troubleshoots existing systems and networks
Industry UsageUsed across IT, tech, finance, healthcare for advanced system rolesCommon in organizations for daily system and network support

While both roles require technical expertise and certifications, Sr System Engineers focus on designing and implementing complex systems, whereas System Administrators primarily handle ongoing maintenance and support. The roles often overlap but differ in scope and responsibilities.

What cities in Texas are hiring for Sr System Engineer jobs?

Cities in Texas with the most Sr System Engineer job openings:

Infographic showing various Sr System Engineer job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $116,207 per year, or $55.9 per hour.

Senior System Engineer (2nd Shift)

Iron Mountain Incorporated

Dallas, TX • On-site

$103K - $141K/yr

Full-time

Medical, Retirement, PTO

Re-posted 16 days ago


Job description

At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That's why we need smart, committed people to join us. Whether you're looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain.
We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways.
Are you curious about being part of our growth story while evolving your skills in a culture that will welcome your unique contributions? If so, let's start the conversation.
Job Summary
Iron Mountain is seeking a motivated and experienced IT Systems Engineer to join our Global Digital Solutions (GDS) Service team onsite in Dallas, Texas. In this role, you will be responsible for managing a variety of managerial, technical, and analytical duties across enterprise, server, and desktop systems while ensuring all resource commitments and project deliverables are met in a high-volume environment.
You will join a high-visibility team dedicated to driving support commitments and improving service operations across our Global Business and Infrastructure groups.
What You'll Do
  • Lead the technical operation and maintenance of enterprise networks and server environments (including Windows Server 2016/2022 and SQL Databases) to ensure constant system availability and meeting Service Level Agreements (SLAs).
  • Collaborate with cross-functional teams, DevOps, and external vendors to troubleshoot complex technical issues and manage new site builds that meet Global Digital Solutions standards.
  • Ensure strict compliance with Government standards and organizational policies by performing Security Technical Implementation Guides (STIGs) and Security Content Automation Protocol (SCAP) scans to maintain audit readiness.

What You'll Bring
  • 5+ years of experience in Information Technology, specifically managing large-scale application environments and leading technical teams.
  • Strong technical expertise in Windows 10/11, Active Directory, Internet Information Services (IIS), and hardware installation for Nutanix and network switches.
  • Proven ability in complex problem-solving, project management, and maintaining network security (including Transmission Control Protocol/Internet Protocol (TCP/IP) and firewalls).
  • A Bachelor's degree in a related field and the ability to obtain/maintain U.S. Government clearances (U.S. Citizenship required).

What We Offer (Benefits)
  • Location: On-site daily.
  • Second shift 4:00 PM - 12:30 AM.
  • Travel: Limited travel up to 15%.
  • Compensation: Competitive compensation and benefits aligned with experience.
  • Work-Life Balance: Flexible work options and paid time off to support your well-being.
  • Well-being: Comprehensive health, wellness, and retirement plans.
  • Growth: Opportunities for continuous learning and professional development.

Category: Information Technology