Linux / Unix Systems Administrator Jobs in New York, NY

181 - 200 of 493 Jobs

Java Full Stack Developer - C12 - TAMPAJob Title - Java Full Stack Developer - C12 - TAMPA

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

Citigroup Institutional Client Group is seeking Applications Dev Sr. Java Programmer person to join Information Service Group for a hands-on role in design, build and maintenance of various UI enterprise solutions based on full Java/J2EE stack technologies. Sr. Java Programmer will be involved in all aspects of SDLC of these UI application full Java/J2EE stack and related technologies to streamline and optimize manually intensive processes throughout the Citibank. The programmer will be respons

Associate Informatica EngineerJob Title - Associate Informatica Engineer

Thomson Reuters U.S. Inc.Company Name - Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

We are seeking a skilled *Informatica Developer* with *2+ years of experience* in designing, developing, and maintaining ETL processes using *Informatica PowerCenter*. The ideal candidate should have strong SQL knowledge, data warehousing concepts, and hands-on experience in data integration, transformation, and loading. About the Role As an Informatica Developer, you will: Design, develop, and optimize *ETL workflows* using *Informatica PowerCenter.Create and maintain *mappings, sessions, work

LRE Tools EngineerJob Title - LRE Tools Engineer

Lucid TechnologiesCompany Name - Lucid Technologies

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Remote

Contract

LRE Tools EngineerLocation: Remote Eastern, Central and Mountain time zones.ship is Required - Ability to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance. Description:Tools team member to support multiple tools within account working as a Subject Matter Expert (SME). The position requires the ability to manage and troubleshoot as well as plan and implement releases/patches/upgrades. The tool SME updates documentation, manages (create/update/close/resolv

Splunk Application Developer - 5645328Job Title - Splunk Application Developer - 5645328

Accenture LLPCompany Name - Accenture LLP

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Remote or Atlanta, Georgia, USA

Full-time

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Data Engineer - Retail Analytics EngineeringJob Title - Data Engineer - Retail Analytics Engineering

CVS HealthCompany Name - CVS Health

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Remote or Irving, Texas, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)Job Title - Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)Job Title - Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

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Remote or San Jose, California, USA

Full-time

Applications Support Analyst/System AdminJob Title - Applications Support Analyst/System Admin

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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New York, New York, USA

Full-time

Description - MUST HAVE Windows AD, Linux experience Candidate will be responsible for application support and administration for applications. Candidates will need to triage issues, escalate to application owners, work with different lines of business to ensure that the applications were being supported properly, provide support for business owners, perform upgrades and apply patches for applications, etc. Candidate will engage and work extensively with the product vendors to resolve issues. T

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Milwaukee, Wisconsin, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Orlando, Florida, USA

Full-time

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Hardware Design Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)Job Title - Hardware Design Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)Company Name - AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or San Diego, California, USA

Full-time

Senior Staff Cloud Security EngineerJob Title - Senior Staff Cloud Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Santa Clara, California, USA

Full-time

Java Full Stack Developer (Officer) - HybridJob Title - Java Full Stack Developer (Officer) - Hybrid

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

The Reference Data Management (RDM) is an organization within the Information Services Group (ISG), a service-centric organization supporting Citi Services, Markets and Banking. RDM provides centralized data and operations platforms spanning accounts, pricing, securities, corporate actions, know-your-customer, and loans pledging. The Java Full Stack Developer (Applications Development Intermediate Programmer Analyst - C11) is an intermediate level position responsible for participation in the e

Sr. Compatability Test Engineer/Performance Database/Storage/OS/LINUXJob Title - Sr. Compatability Test Engineer/Performance Database/Storage/OS/LINUX

Case InteractiveCompany Name - Case Interactive

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Middletown Township, New Jersey, USA

Full-time

Job Detail: Senior Quality Assurance Engineer Compatibility Testing Role Overview Company has an outstanding career opportunity for principal level Quality Assurance Test Engineers. The candidate will be responsible for testing compatibility between Company software applications with versions of various storage products and backup applications (Dell Avamar, PPDM, Networker; Veritas NetBackup, IBM Spectrum, Commvault Simpana) and their agents. The candidate will also be responsible for maintain

Information Systems Security OfficerJob Title - Information Systems Security Officer

Lockheed Martin CorporationCompany Name - 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 -

AI Engineer Sr (Mid-Career) - Classified Deployments / HybridJob Title - AI Engineer Sr (Mid-Career) - Classified Deployments / Hybrid

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description When it comes to using cutting-edge machine learning to tackle complex problems, Lockheed Martin is driven by a singular mission focus and desire to continuously innovate! Today's challenges to global security aren't just changing - they're accelerating faster than ever before. Through our dedication to our mission, our AI-enabled systems are changing the way militaries operate and protect their forces, the way first responders fight fires, and how researchers explore the far re

Red Team Cyber Project Engineer- Onsite in Puerto RicoJob Title - Red Team Cyber Project Engineer- Onsite in Puerto Rico

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Job Description We are looking for talented candidates with a strong technical background, experienced cyber security knowledge, the ability to think like a cyber adversary and having a passion for cyber security. The Red Team is looking for candidates who are ambitious, self-motivated and want to develop solutions to tough and unique challenges. Apply to this position if you want help secure our corporation, our customers, and the warfighter. If you want an opportunity to put yourself to the t

Senior Lead Site Reliability Engineer - RemoteJob Title - Senior Lead Site Reliability Engineer - Remote

Akamai TechnologiesCompany Name - Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Would you enjoy improving stability and safety of one of the largest global networks? \n Would you enjoy hands-on network operations work on a global scale to improve our operational efficiency? \n Join our Platform Security Engineering Team \n The Platform Security Engineering team is a group of engineers that support and secure Akamai's global network and Linode cloud systems. Our systems provide data security, server integrity, network access, and secure communications infrastructure. This is