linux / unix systems administrator Jobs in dallas, tx

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Big Data and Java Developer - Hybrid

Citi

•

Remote or Jersey City, New Jersey, USA

Full-time

Prime Service Tech is working on multi-year growth initiative and consent order data remediation deliverables and as part of it, we are expanding our platform offering to markets quants and product development to build analytics using Python, hosting new data platform, creating new data pipelines and building robust monitoring and observability capabilities for Prime Tech. The senior developer will work on building data pipelines, creating APIs to access data, working closely with product develo
Posted 60+ days ago | Updated 2 hours ago

Site Reliability Engineer - Senior

Judge Group, Inc.

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Dallas, Texas, USA

Contract

Location: Dallas, TX Salary: $65.00 USD Hourly - $70.00 USD Hourly Description: Our client is currently seeking a Site Reliability Engineer - Senior We're looking for a Staff Site Reliability Engineer (SRE) to join our team and help us build highly reliable, scalable, and resilient systems. In this role, you'll apply an SRE mindset to solve complex problems through automation, instrumentation, and simplification. You'll partner closely with architects, development leads, and business partne
Posted 7 days ago | Updated 10 hours ago

Oracle EBS DBA Technical Consultant

Daddy Recruiter LLP

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Remote

Contract

Only W2 (No C2C/1099) Location: Remote Title: Oracle EBS DBA Technical Consultant We are seeking a highly skilled Oracle EBS Database Engineer with at least 6 8 years of experience to support and enhance our mission-critical Oracle E-Business Suite and database environments. This role requires deep technical expertise in Oracle Database 19c, EBS 12.2.9, and a solid understanding of infrastructure on AIX systems. The ideal candidate is a team player who can work independently, communicate effect
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Posted 44 days ago | Updated 14 days ago

Senior Software Engineer, Metrics and Evaluation - Autonomous Vehicles

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Want to join a fun, creative company that is on the cutting edge of amazing technologies? NVIDIA is developing groundbreaking solutions in some of the world's most exciting technology areas including Virtual Reality, Artificial Intelligence, Deep Learning and Autonomous Vehicles. We are looking for an experienced engineer to join our Planning and Control team to work on metrics and evaluation. In this role you will enable rapid planner and controller algorithm development by providing critical e
Posted 60+ days ago | Updated 2 hours ago

Incident Response Lead - IT, Cybersecurity Fusion Center

Gilead Sciences, Inc.

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Remote or Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro
Posted 22 days ago | Updated 2 hours ago

Senior Database Engineer (Onsite)

RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to h
Posted 32 days ago | Updated 1 hour ago

Overnight Command Center Level 2 Engineer

Las Vegas Sands Corp

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Dallas, Texas, USA

Full-time

Job Description: Position Overview The primary responsibility of the Overnight Command Center Level 2 Engineer is to monitor and maintain the company's IT infrastructure during the designated shift. This role ensures the stability and performance of the organization's IT infrastructure comprising of the company's networks, servers, and systems/applications. The Engineer ensures the continuous performance and availability of the IT environment, diagnosing issues, and implementing solutions to pre
Posted 38 days ago | Updated 10 hours ago

Software Engineering Technical Lead

Samsung Electronics America

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Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions
Posted 60+ days ago | Updated 2 hours ago

Epic Cache Database Admin

Oxford Global Resources

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Remote

Contract

Client Location: Columbus, OH LOA: 6 months C2H Start Date: ASAP Job Description: Our Healthcare client looking for an EPIC Cache Database Admin. This resource will be responsible for managing, monitoring and supporting the Cache, Clarity, and Caboodle Databases. Client is currently migrating off AIX to Redhat, any experience with these platforms would be a plus. Must: 4+ years of Cache Support Healthcare/Hospital experience, interacting in clinical settings Nice to Have: AIX/Redhat Epic Cache
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Posted 4 days ago

Principal Database Engineer (Onsite)

RTX Corporation

•

Richardson, Texas, USA

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to h
Posted 32 days ago | Updated 2 hours ago

Information System Security Officer

Lockheed Martin Corporation

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Remote or Moorestown, New Jersey, USA

Full-time

Job Description Lockheed Martin is a Cyber Security pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to think big, perform with excellence and build incredible products? We provide the resources, inspiration and focus - i
Posted 6 days ago | Updated 1 hour ago

Java Backend Application Senior Developer - C14 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Job Description The Account Master Central (AMC) team within Institutional Service Group (ISG) is seeking a Senior Java Backend Lead Developer to join our engineering team in NJ. Potential candidates MUST have experience with and are enthusiastic about developing all areas of middle-tier and back-end system programming. The responsibilities of this position include but are not limited to: writing large scale Java programs in pure core Java to facilitate both batch and real-time processing. All p
Posted 60+ days ago | Updated 2 hours ago

Lead Software Engineer

Parsons Services Company

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Remote or Colorado Springs, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking an amazingly talented Software Engineer Lead to join our growing
Posted 56 days ago | Updated 2 hours ago

Senior Cyber DEV.OPS Engineer

SAIC

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Remote

Full-time

Job ID: 2506177 Location: REMOTE WORK, AL, US Date Posted: 2025-07-10 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description Accelerate your career and make a difference for national security in cutting edge Cyber and Space development by helping a team of industry professionals and experts that will architec
Posted 42 days ago | Updated 11 hours ago

Senior Cyber DEV.OPS Engineer

SAIC

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Remote

Full-time

Job ID: 2506177-FLEXWORK-VA Location: REMOTE WORK, VA, US Date Posted: 2025-07-10 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description Accelerate your career and make a difference for national security in cutting edge Cyber and Space development by helping a team of industry professionals and experts that w
Posted 42 days ago | Updated 11 hours ago

Senior Cyber DEV.OPS Engineer

SAIC

•

Remote

Full-time

Job ID: 2506177-FLEXWORK-CA Location: REMOTE WORK, CA, US Date Posted: 2025-07-10 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description Accelerate your career and make a difference for national security in cutting edge Cyber and Space development by helping a team of industry professionals and experts that w
Posted 42 days ago | Updated 11 hours ago

Advanced Software Engineer -Transaction Engine, C, Unix

Scientific Games

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Remote

Full-time

Scientific Games: Scientific Games is the global leader in lottery games, sports betting and technology, and the partner of choice for government lotteries. From cutting-edge backend systems to exciting entertainment experiences and trailblazing retail and digital solutions, we elevate play every day. We push game designs to the next level and are pioneers in data analytics and iLottery. Built on a foundation of trusted partnerships, Scientific Games combines relentless innovation, legendary pe
Posted 42 days ago | Updated 2 hours ago

MTS Senior Consultant/ MTS Senior Developer

ApTask

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Remote

Third Party, Contract

MTS Senior Consultant/ MTS Senior Developer Location: Remote - CST/ EST preferred & Hybrid options - any CTS office in the U.S. Rate: $60 - $70 / hour on C2C NO MTS testers nor BA's; only MTS Developer can apply. Job Summary - Looking for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Experience : 10+ years Required Skills Technical Skills: Cobol, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization and
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Posted 9 days ago

Lead System Engineer

AT&T Inc.

•

Plano, Texas, USA

Full-time

Job Description: JOB TITLE: Lead System Engineer JOB LOCATION: 3400 W. Plano Parkway Plano, TX 75075 DUTIES: Coordinate and guide cloud migration of microservice based architecture on cloud various environments. Build and implement cloud service for the high availability, performance, monitoring, and incident response. Enable and provide infrastructure support for DevOps team including on-prem and cloud administration. Implement and enhance automation framework for delivery of microservices b
Posted 12 days ago | Updated 2 hours ago

Senior Software Engineer, Automation & Configuration Management (ACM)

Splunk Inc.

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North Carolina, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 25 days ago | Updated 2 hours ago