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Unix Support Engineer Jobs in Dallas, TX (NOW HIRING)

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RAN Support Engineering

Plano, TX · On-site

Strong on customer support as well as data analysis of logs, etc. * Must be able to drive for issue ... Good knowledge of UNIX/LINUX operating systems * Good Scripting skills using but not limited to ...

ADT

Enterprise Cloud Platforms Engineer - Unix

Irving, TX · On-site

$51.50 - $68.75/hr

The Cloud Platform Engineer is responsible for designing, engineering, and operating enterprise ... Support and maintain IBM Power Systems infrastructure, including AIX-based workloads and ...

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All JobsUnix Support Engineer JobsUnix Support Engineer Jobs in Dallas, TX

Unix Support Engineer information

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$16

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How much do unix support engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for unix support engineer in Dallas, TX is $39.44, according to ZipRecruiter salary data. Most workers in this role earn between $29.23 and $46.15 per hour, depending on experience, location, and employer.

What is the difference between Unix Support Engineer vs Linux System Administrator?

AspectUnix Support EngineerLinux System Administrator
CertificationsUnix certifications (e.g., UNIX/Linux certifications)Linux certifications (e.g., RHCE, CompTIA Linux+)
Work EnvironmentUnix servers, enterprise environmentsLinux servers, data centers, cloud platforms
Industry UsageFinancial, telecom, large enterprisesWeb hosting, cloud services, startups
Job FocusSupport, troubleshooting, maintaining Unix systemsDeployment, configuration, automation of Linux systems

While both roles involve working with Unix-like systems, a Unix Support Engineer primarily provides support and troubleshooting for Unix environments, often in enterprise settings. A Linux System Administrator focuses on managing Linux servers, including deployment and automation. Both roles require similar certifications and technical skills but differ in their specific focus and work environments.

What are the key skills and qualifications needed to thrive as a Unix Support Engineer?

To thrive as a Unix Support Engineer, you need a solid understanding of Unix/Linux operating systems, scripting languages (such as Bash or Python), and a relevant degree or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like SSH, system monitoring utilities, ticketing systems, and backup solutions is commonly required. Strong problem-solving abilities, effective communication, and attention to detail are crucial soft skills for this role. These competencies are vital for ensuring system reliability, quickly resolving technical issues, and supporting seamless IT operations.

What does a Unix Support Engineer do?

A Unix Support Engineer is responsible for maintaining, troubleshooting, and optimizing Unix-based systems for organizations. Their duties include installing and configuring Unix servers, monitoring system performance, resolving hardware and software issues, and supporting end-users. They also ensure system security, perform regular backups, and may assist in automating tasks using shell scripting. Unix Support Engineers often work closely with other IT teams to ensure seamless operation of business-critical applications.

What are some of the typical challenges faced by Unix Support Engineers in a fast-paced enterprise environment?

Unix Support Engineers in enterprise settings often encounter challenges such as managing complex, large-scale server environments with minimal downtime, addressing urgent system outages, and troubleshooting diverse application and hardware issues. They must balance routine maintenance tasks with rapid response to critical incidents, all while ensuring robust security and compliance standards are met. Collaboration with development, database, and network teams is essential, as is staying up to date with evolving Unix technologies and best practices to provide effective support.
What are popular job titles related to Unix Support Engineer jobs in Dallas, TX? For Unix Support Engineer jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Unix Support Engineer jobs in Dallas, TX look for? The top searched job categories for Unix Support Engineer jobs in Dallas, TX are:
What cities near Dallas, TX are hiring for Unix Support Engineer jobs? Cities near Dallas, TX with the most Unix Support Engineer job openings:
Unix Support Engineer jobs near you
Infographic showing various Unix Support Engineer job openings in Dallas, TX as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $82,037 per year, or $39.4 per hour.

Application Support Engineer- Second Shift

DTCC

Coppell, TX • On-site

Other

Re-posted 5 days ago

Job description

The Impact You Will Have in This Role
As a Application Support Engineer, you will play a critical role in ensuring the reliability, resiliency, and operational excellence of DTCC's Institutional Trade Processing (ITP) platforms that support global cross-border equity and debt trade processing and settlement.
Leveraging Site Reliability Engineering (SRE) principles, you will drive stability and continuous improvement across a complex ecosystem of distributed systems, cloud technologies, OpenShift Container Platform (OCP), and enterprise messaging platforms. Your work will help reduce operational risk, improve system availability, automate manual processes, and strengthen the reliability of business-critical services.
Supporting a portfolio of 40+ mission-critical applications, you will partner with globally distributed teams across Application Development, Infrastructure, Network, Cloud, and Operations to deliver seamless production support, rapid incident resolution, and continuous service modernization.
Your Primary Responsibilities:
Site Reliability Engineering & Production Support
  • Monitor application and platform health, proactively identifying and resolving reliability risks.
  • Lead incident response, troubleshooting, and root cause analysis (RCA) activities for critical production issues.
  • Drive preventative actions and service improvements to reduce recurring incidents and improve system stability.
  • Assess business impact and coordinate resolution efforts across technology and business teams.

Application Reliability & Operational Excellence
  • Ensure application availability, performance, and resiliency across production environments.
  • Execute application recovery, failover, restart, and availability management procedures.
  • Support critical processing schedules and operational commitments.

Knowledge Management & Operational Readiness
  • Maintain and update support runbooks, knowledge articles, SOPs, and troubleshooting guides.
  • Ensure documentation remains current and audit-ready.
  • Establish escalation paths and SME contact information.

Change, Release & Deployment Management
  • Support application releases, vendor upgrades, and production deployments.
  • Validate implementation readiness and ensure successful deployment outcomes.
  • Partner with development teams to improve release quality and operational readiness.

Disaster Recovery & Business Continuity
  • Execute Disaster Recovery (DR) procedures during planned tests and unplanned events.
  • Maintain DR scripts and evidence required for BCM and audit compliance.
  • Participate in resilience and recovery exercises.

Automation & Continuous Improvement
  • Identify and implement automation opportunities to reduce manual effort and improve operational efficiency.
  • Enhance monitoring, observability, alerting, and support tooling.
  • Drive continuous improvement initiatives using SRE and operational best practices.

Disaster Recovery & Business Resiliency
  • Execute and support disaster recovery (DR) testing, recovery procedures, and resilience exercises.
  • Maintain recovery documentation, scripts, and audit evidence required for business continuity and regulatory compliance.

Cross-Functional Collaboration
  • Partner with Application Development, Infrastructure, Database, Cloud, Security, and Product teams to ensure service reliability.
  • Serve as a key stakeholder during major incidents, change events, and operational reviews.
  • Build strong relationships across global teams to drive operational excellence and service improvements.

Governance, Risk & Compliance
  • Support audits, control testing, and evidence collection activities.
  • Ensure operational processes align with security, risk, and compliance requirements.
  • Maintain strong control practices that support DTCC's operational resilience objectives. Collaboration & Stakeholder Management

Qualifications
  • Bachelor's degree preferred or equivalent practical experience
  • 4 years of software engineering experience developing enterprise applications.

Shift information -
  • Second Shift (EST)
    • Monday - Friday
    • 3:00 PM - 11:00 PM EST

Talents Needed For Success:
Core Technologies
  • Java/J2EE
  • Oracle, SQL, DB2
  • IBM MQ, Kafka
  • Splunk, Grafana, AutoSys
  • ServiceNow and ITIL processes

Platform Experience
  • Linux/Unix
  • AWS or cloud-based environments

Required Experience
  • Strong understanding of Site Reliability Engineering (SRE) principles, including reliability, observability, automation, and incident prevention.
  • Experience supporting distributed systems and enterprise-scale applications.
  • Experience with AWS or cloud-based environments.
  • Understanding of messaging systems, middleware, networking, or integration platforms (IBM MQ, Kafka, IIB, or similar).
  • Exposure to containers and orchestration technologies such as Kubernetes, Docker, and OpenShift.
  • Scripting or programming experience using Python or similar languages.
  • Knowledge of financial services, securities processing, or capital markets environments.
  • Strong problem-solving skills with a focus on operational excellence, automation, and continuous improvement.

Preferred skills
  • Exposure to mainframe environments, including batch processing, job monitoring, and JCL.
  • Experience supporting Kafka-based applications and event-driven architectures.
  • Exposure to AI-driven automation or operational efficiency initiatives in production support environments.
  • Understanding of enterprise integration and distributed processing platforms.

About Us
With over 50 years of experience, DTCC is the premier post-trade market infrastructure for the global financial services industry. From 20 locations around the world, DTCC, through its subsidiaries, automates, centralizes, and standardizes the processing of financial transactions, mitigating risk, increasing transparency, enhancing performance and driving efficiency for thousands of broker/dealers, custodian banks and asset managers. Industry owned and governed, the firm innovates purposefully, simplifying the complexities of clearing, settlement, asset servicing, transaction processing, trade reporting and data services across asset classes, bringing enhanced resilience and soundness to existing financial markets while advancing the digital asset ecosystem. In 2024, DTCC's subsidiaries processed securities transactions valued at U.S. $3.7 quadrillion and its depository subsidiary provided custody and asset servicing for securities issues from over 150 countries and territories valued at U.S. $99 trillion. DTCC's Global Trade Repository service, through locally registered, licensed, or approved trade repositories, processes more than 25 billion messages annually. To learn more, please visit us at or connect with us on LinkedIn , X , YouTube , Facebook and Instagram .
DTCC proudly supports Flexible Work Arrangements favoring openness and gives people freedom to do their jobs well, by encouraging diverse opinions and emphasizing teamwork. When you join our team, you'll have an opportunity to make meaningful contributions at a company that is recognized as a thought leader in both the financial services and technology industries. A DTCC career is more than a good way to earn a living. It's the chance to make a difference at a company that's truly one of a kind.
Learn more about Clearance and Settlement by clicking here .

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