725 Linux System Support Specialist jobs in Dallas,TX

Bachelor's degree in Computer Science, Computer Engineering, Technology, Information Systems (CIS/MIS), Engineering or related technical discipline, or equivalent experience/training
3+ years of experience designing, developing, and implementing large-scale solutions in production environments
Experience with the following technologies:
Programming Languages: Java, Python, C#, Javascript/Typescript
Frameworks: Spring/SpringBoot, FastAPI
Front End Technologies: Angular/React
Deployment Technologies: Kubernetes, Docker
Source Control: GitHub, Azure DevOps
CICD: GitHub Actions, Azure DevOps
Data management: PostgreSQL, MongoDB, Redis
Integration/APIs Technologies: Kafka, REST, GraphQL
Cloud Providers such as Azure and AWS
Test Automation: Selenium, TestNG, Postman, SonarQube, Cypress, JUnit/NUnit/PyTest, Cucumber, Playwright, Wiremock/Mockito/Moq
Ability to concisely convey ideas verbally, in writing, in code, and in diagrams
Experience in Agile methodologies, such as SCRUM
Experience in DevOps Toolchain methodologies, including Continuous Integration and
Continuous Deployment

U.S. Navy

Allen, TX 75002

Johnson Controls

Irving, TX 75061

Minimum of a technical Associates Degree with two years of field experience or four years of equivalent related field experience in the HVAC industry.
Must be able to service Amarillo area
Must have relevant technical hands on experience in systems design and commissioning of digital HVAC controls systems.
Must have the ability to communicate technical material to a non-technical audience.
Must demonstrate the ability to perform work independently.

Trane Technologies

Carrollton, TX 75007

A High School Diploma or GED equivalent is required.
5+ years of experience in HVAC providing expertise in the systems level knowledge.
Proven experience performing start‑up of air‑cooled and water‑cooled chillers, including system preparation, commissioning procedures, operational verification, and post‑start performance checks and repairs.
Proficient utilization of software to connect and check chiller operation.
EPA Certification required.
Must possess a valid driver's license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years.

Fidelity Investments

Hurst, TX 76054

Lewisville, TX 75067

Six months to one-year general maintenance and safety experience.
Basic computer skills/knowledge required to perform job functions.
Regularly performs manual, task-oriented work under direct supervision.
Working knowledge of HVAC
Required to provide own (industry specific) hand tools.
Lifting up to 50 pounds.
Full range of motion with upper and lower body. Continual movement including, but not limited to: standing, walking, bending, stooping, crawling, and climbing stairs.
Ability to work with both hands for frequent grasping and manipulation.
Push or pull items and reaching overhead.
Operation of a motor vehicle onsite, if applicable.
Exposure to all weather conditions.