windows/linux system administrator Jobs in phoenix, az

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Site Reliability Engineer (SRE) - OSTTRA Hybrid

S&P Consultants

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Remote or New York, New York, USA

Full-time

About the Role: The Role: Site Reliability Engineer (SRE) The Team: SRE is a global team that provides technical support across the suite of OSTTRA products. The SRE team works closely with a highly competent Technical Operation Centre (TOC), Development and Infrastructure teams to deliver proactive tasks to improve the supportability of our platforms. Our work helps to ensure that OSTTRA provides a high-quality service and maintains client satisfaction. The Impact: Together, we build, suppor
Posted 57 days ago | Updated 8 hours ago

Senior Software Engineer, Fabric Networking - GPU

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High-Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. NVIDIA is looking for phenomenal people like you to help us
Posted 60+ days ago | Updated 8 hours ago

Cyber Security Analyst III, Automation

Sutter Health

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Remote or Sacramento, California, USA

Full-time

We are so glad you are interested in joining Sutter Health! Organization: SHSO-Sutter Health System Office-Valley Position Overview: As a Cybersecurity Automation Analyst at Level 3, you are responsible for developing, implementing, and optimizing automation processes that enhance security operations. This role involves creating workflows to reduce manual efforts, integrating tools and systems for seamless operations, and supporting incident response through automated solutions. Key Responsib
Posted 60+ days ago | Updated 8 hours ago

Applications Development Technical Lead Analyst

Citi

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Remote or Tampa, Florida, USA

Full-time

Citibank, N.A. seeks an Applications Development Technical Lead Analyst for its Tampa, FL location. Duties: Provide continuous support from a Development Operations lens for business applications including external client and internal client-based OTC Margin Calculations, MERIT, Netting Engine, and Quattro. Ensure all mission critical applications are stable for internal and external Citi clients. Communicate with team members and alleviate any time-difference issues, including all development
Posted 29 days ago | Updated 8 hours ago

Desktop Support Engineer

Marmon Holdings Inc

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Remote or Chicago, Illinois, USA

Full-time

The Marmon Group LLC As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. As a Desktop Support Engineer at Marmon's Chicago office, you'll serve as the first point of contac
Posted 58 days ago | Updated 8 hours ago

Cyber Incident Response Analyst III

Nightwing

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Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 8 hours ago

Sr Configuration Manager (IT)

DaVita Inc.

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Remote or Denver, Colorado, USA

Full-time

Posting Date 07/08/2025 2000 16th Street, Denver, Colorado, 80202, United States of America Senior Configuration Manager General Purpose of the Job As a member of the Enterprise DevOps Team, the Senior Configuration Manager (IT) is expected to work with Dev, QA, Security and Production Operations to serve as a technical SME responsible for the Legacy and Cloud-based services within the company. Weigh software patterns, architectures and configuration against security and operational conside
Posted 1 day ago | Updated 8 hours ago

Principal DevOps Automation Engineer

Broadcom Corporation

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North Carolina, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Primary Requirement: Must have some prior experience on the Mainframe. Must have 12+ years in DEV/Ops Overview: Seeking a Sr Professional Dev/Ops Engineer responsible to provide subject-matter expertise in the automation of Dev/Ops environments uti
Posted 39 days ago | Updated 8 hours ago

Security Incident Response

Lincoln Financial Group

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US

Full-time

Alternate Locations: Work from Home Work Arrangement: Remote : Work at home employee Relocation assistance: is not available for this opportunity. Requisition #: 74030 The Role at a Glance This position continuously monitors the alert queue; investigates security alerts; monitors health of security sensors and endpoints; collects data and context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies for detecting and p
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer - Simulation and Virtualization

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA data center systems, such as DGX and HGX, have become core to NVIDIA's rapidly growing enterprise and cloud provider businesses. These platforms bring together the full power of NVIDIA GPUs, NVIDIA NVLink, NVIDIA InfiniBand networking, NVIDIA Grace CPUs, and a fully optimized NVIDIA AI and HPC software stack. We are hiring Sr. Software Engineer who will help build simulators for our DGX Server platforms. Simulations play a significant role in building scalable systems at Speed of Light! Y
Posted 60+ days ago | Updated 8 hours ago

Cybersecurity Engineer

Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha
Posted 60+ days ago | Updated 8 hours ago

HVR Application Administrator

RTX Corporation

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Arizona, USA

Full-time

Date Posted: 2025-06-10 Country: United States of America Location: RAZ99: RTN Remote, Arizona Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs
Posted 19 days ago | Updated 8 hours ago

AZURE DATABASE ENGINEER/ AZURE SQL DBA

ITSYNTAX INC

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Remote

Contract

About the Role:We are seeking a highly skilled Azure Database Engineer with deep expertise in Azure SQL Database and Azure SQL Managed Instance, specifically in PaaS environments. This role is engineering-driven, focused on automation, standards, infrastructure as code (IaC), and security best practices not traditional on-prem operational DBA tasks. NOTE: This role is not for "keep-the-lights-on" DBAs. We need hands-on cloud engineers with design, build, and automation experience in Azure-nativ
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Posted 1 day ago

Infrastructure Engineer

Dimensional Fund Advisors LP

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Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol
Posted 51 days ago | Updated 8 hours ago

Production Support Engineer

INSPYR Solutions

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Remote or New York, New York, USA

Contract

Title: Production Support Engineer Location: New York, NY (remote must be local to NYC) Duration: 6 month contract (long term) Compensation: $50 - 65.00/hr Work Requirements: , Holders or Authorized to Work in the U.S.Job Description We are looking for a Production Support Engineer to join our team. The role provides technical support to various individuals who comprise the features and television production environments. We support various Apple products and services, from hardware to software
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Posted 32 days ago | Updated 2 hours ago

Computer Vision Engineer

eBay Inc.

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Colorado, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 1 day ago | Updated 8 hours ago

IT Systems Engineer

Virginia Jobs

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Remote or Charlottesville, Virginia, USA

Full-time

Are you a solutions-driven IT professional with a passion for creating seamless, reliable, and innovative computing experiences? The University of Virginia's Information Technology Services (ITS) seeks an experienced systems administrator for a position in our Storage, Backup, and Archive team. Commensurate with the candidate's experience, the role will be filled at the respective level that best matches the candidate's qualifications. In this role, you will support, maintain, and automate a va
Posted 60+ days ago | Updated 8 hours ago

Senior High Performance Computing Engineer

Amgen Inc

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Remote

Full-time

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pat
Posted 16 days ago | Updated 8 hours ago

Senior Release & DevOps Engineer

GAF - ELK Materials Corporation

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Remote

Full-time

At GAF, we cover more than buildings. We cover each other. No matter what role, tenure, or track, under this roof you are empowered to be there for your teammates, your customers, and especially your community. Under this roof, we don't back down from hard work- we support one another in pursuit of something bigger. We define the future while leading the present. And under this roof, we own our opportunities. Becoming the market leader only happens when everyone feels they have the opportunity,
Posted 6 days ago | Updated 8 hours ago

Navy Database Developer

Noblis

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Remote or Pascagoula, Mississippi, USA

Full-time

Responsibilities Preference will be given to candidates located in Pascagoula, MS. However, we are open to candidates located in Norfolk, VA; Bath, ME; and San Diego, CA. We are seeking a highly skilled Database Developer with extensive experience scripting in SQL and working directly within U.S. Navy NTCSS (Naval Tactical Command Support System) environments. The ideal candidate will have a strong background in building, updating, and installing NTCSS databases, particularly for new ship cons
Posted 28 days ago | Updated 17 days ago