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Linux engineer Jobs in Dallas, TX

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Linux engineer • dallas tx

Last updated: less than 1 hour ago

Senior Linux Systems Administrator

Avenue Technologies and Commodities, Inc.Dallas, TX, United States
Full-timeFull-time

The Tier III Operations Engineer is responsible for maintaining the availability, performance, and reliability of mission-critical systems.This role serves as the highest level of operational suppo... Show more

Sustaining Engineer

Horizon Search IncDallas, TX
$80,000.00–$110,000.00 yearly$80,000.00–$110,000.00 yearly
Full-timeFull-time

The Sustaining Engineer is responsible for supporting existing HVAC products, ensuring their long-term performance, quality, and manufacturability.This role provides daily engineering support to fa... Show more

Aerospace Engineer

TradeJobsWorkforce75265 Dallas, TX, US
Full-timeFull-time

Aerospace Engineer Job Duties: Contributes to the design, manufacturing, and testing of aircraft and aerospace products.Studies proposed projects to assess safety and feasibility.Evaluates designs ... Show more

 • Promoted

Facility Engineer

Federal Reserve Bank (FRB)Dallas, TX, US
Full-time +1Full-time +1

Company Federal Reserve Bank of Dallas We are dedicated to serving the public by promoting a strong financial system and a healthy economy for all.These efforts take a team of dedicat... Show more

Project Engineer

TradeJobsWorkForce75394 Dallas, TX, US
Full-timeFull-time

Project Engineer Job Duties: Completes engineering projects by organizing and controlling project elements.Develops project objectives by reviewing project proposals and plans and conferring with m... Show more

 • Promoted

Engineer I

Merritt Hospitality, LLC d/b/a HEI Hotels & ResortsDallas, TX, US
Full-timeFull-time

About Us Located in the middle of the most prestigious part of Uptown Dallas, The Stoneleigh is a storied landmark with a rich and alluring legacy.The Stoneleigh has recently completed a $20... Show more

Civil Engineer (Professional Engineer)

GpacDallas, Texas, United States
Full-timeFull-time

A well-established, growing engineering firm, with a location in the area, is looking for a Professional Civil Engineer.They work hard to ensure projects are planned, designed, and managed to meet ... Show more

GTM ENGINEER

Career LaunchDallas, TX, USA
RemoteRemote
Full-timeFull-time
Quick Apply

Career Launch is hiring for this role and related opportunities.We review candidate profiles across active roles and use resumes/profiles to understand which backgrounds may be a fit.As a GTM ENGIN... Show more

Unix/Linux Support Engineer - Security Operations, Assistant Vice President

CitiIrving Texas United States
Full-timeFull-time

Citi is looking for a Unix/Linux Support Engineer (Info Security Tech Sr Analyst - C12) to join its global security operations function, playing a central role in protecting the firm's infrastructu... Show more

Data Engineer

HumCap, Inc.Dallas, TX, USA
$80,000.00–$110,000.00 yearly$80,000.00–$110,000.00 yearly
Full-timeFull-time

HumCap's client is looking for an Analytics / Reporting Engineer to join the Enterprise Reporting team.You'll build and maintain the data pipelines, dashboards, and reporting infrastructure that dr... Show more

Network Infrastructure Engineer

Select Minds LLCDallas, TX, US
$60.00–$80.00 hourly$60.00–$80.00 hourly
Full-timeFull-time

Network Infrastructure Engineer.We are seeking an experienced Network Infrastructure Engineer to support enterprise network operations and site deployments.This is a fully onsite role in Colorado r... Show more

Staff Engineer II- Platform Engineer

Western Alliance BankDallas, TX
Full-timeFull-time

Staff Engineer II- Platform Engineer.As a Staff Engineer II you'll provide expertise in a suite of technical tools and products in a given domain to ensure solutions are safe, secure, compliant and... Show more

Linux System Admin/Engineer

Akaasa TechnologiesDallas, TX, United States
Full-timeFull-time
Quick Apply

Linux System Admin/Engineer </b></p> <p>Location: Dallas, TX (5 days onsite)</p> <p> </p> <p><b>Must have</b></p> <ul> <li>... Show more

 • New!

Network Engineer

L3Harris TechnologiesDALLAS DOWNTOWN, Texas, United States
Full-timeFull-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do.Our employees are unified in a shared dedication to our customers’ mission and quest ... Show more

 • Promoted

Structural Engineer - Principal Engineer

Vistra EnergyIrving, Texas
Full-timeFull-time

Coordinates and maintains fossil/renewables fleet structural inspection programs, including: Structural Integrity Program, Chimney Inspection Program, and Fuel Oil Storage Tanks Program.Incorporate... Show more

Network Engineer

Innova SolutionsIrving, Texas
$38.00 hourly$38.00 hourly
Full-timeFull-time

A client of Innova Solutions is immediately hiring for a Network Asset Management Analyst.Title: Network Asset Management Analyst.Position type: Full Time – Contract.Location: Irving TX (Hybrid-03 ... Show more

SDET Engineer

SFEDallas, TX, United States
Full-time +1Full-time +1
Quick Apply

Building robust, scalable, and high-quality test automation solutions for functional and regression testing.Developing code for quality automation and ensuring extensive test coverage of the code.B... Show more

Staff Engineer

7-ElevenIrving, Texas, United States
$115,000.00–$155,000.00 yearly$115,000.00–$155,000.00 yearly
Full-timeFull-time

Salary: $115,000 - 155,000 per year.Bachelors degree or equivalent four-year degree.At least 8 years of relevant experience, including hands-on software development designing and building enterpris... Show more

 • Promoted • New!

Platform Engineer

Avenue Technologies CompanyDallas, TX, USA
Full-timeFull-time

Active TS/SCI Clearance Is Required.Seeking a Senior Platform Engineer to design, deploy, and automate modern cloud‑native and on‑prem infrastructure.This role supports platform engineering, DevSec... Show more

Cost Engineer

Tutor PeriniDallas, TX, United States
Full-timeFull-time

Cost Engineer to join our project in Pocola, OK.Tutor Perini Building Corp is where great gets built.It's where forethought meets follow-through.It's where clients with the most colossal and compli... Show more

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Senior Linux Systems Administrator

Senior Linux Systems Administrator

Avenue Technologies and Commodities, Inc.Dallas, TX, United States
30+ days ago
Job type
  • Full-time
Job description

Tier III Operations Engineer

The Tier III Operations Engineer is responsible for maintaining the availability, performance, and reliability of mission-critical systems. This role serves as the highest level of operational support, providing advanced technical troubleshooting and incident resolution for complex infrastructure and application issues. The engineer collaborates with Operations, Engineering, and external vendors to ensure system stability and continuous service availability.

Key Responsibilities

  • Lead diagnosis and resolution of complex incidents that cannot be resolved by Tier I or Tier II support teams
  • Perform advanced troubleshooting across servers, operating systems, networking, databases, storage, virtualization, and enterprise applications
  • Participate in incident response during critical outages and coordinate technical recovery efforts
  • Monitor system health, performance, and capacity to proactively identify potential issues
  • Develop and maintain operational documentation, troubleshooting guides, and standard operating procedures
  • Support planned maintenance, system upgrades, patching, and change-management activities
  • Collaborate with engineering teams to improve system resiliency, automation, and operational efficiency
  • Identify recurring issues and recommend long-term improvements to increase reliability and reduce operational risk

Required Qualifications

  • Security+ or CISSP certification
  • Strong communication skills with the ability to explain complex technical topics
  • Strong understanding of Linux operating systems
  • Availability to work extended hours and provide after-hours and on-call support
  • Experience supporting and troubleshooting APIs and security appliances such as API gateways
  • Ability to analyze system logs, performance metrics, and diagnostic data to quickly isolate technical issues
  • Ability to work independently and effectively under pressure during critical production incidents

Preferred Qualifications

  • Bachelor's degree in a STEM field and 5+ years of related experience
  • Experience supporting high-availability or mission-critical environments
  • Experience with Grafana or similar monitoring tools
  • Familiarity with incident management and change-management processes
  • Broad knowledge of servers, networking, storage, and virtualization
  • Experience with cloud monitoring and logging tools such as Grafana, Prometheus, Promtail, and Loki
  • Familiarity with DevOps collaboration tools such as Jira and Confluence