IT Infrastructure Jobs in San Jose, CA

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Director, Infrastructure Security Engineering (Remote)

INSPYR Solutions

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Remote

Full-time

Role: Director, Infrastructure Security Engineering Location: Remote (EST/CST) Duration: Full Time, Direct Hire Compensation: $200-240k/yr. Work Requirements: , Holders or Authorized to Work in USIf interested, please contact Margot Parsons at or call THE JOB: As a key member of our Infrastructure Security Engineering team, you will be at the forefront of our security transformation, cultivating a security-first mindset throughout our organization. Your mission is to build and lead the new team
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Posted 25 days ago | Updated 3 hours ago

Process & Technology Manager

Ascension Health

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Remote

Full-time

Details Department: AP Clinical Acute Schedule: 8 hour shift, Monday-Friday Location: Remote Benefits Paid time off (PTO) Various health insurance options & wellness plans Retirement benefits including employer match plans Long-term & short-term disability Employee assistance programs (EAP) Parental leave & adoption assistance Tuition reimbursement Ways to give back to your community Benefit options and eligibility vary by position. Compensation varies based on factors including, but not lim
Posted 60+ days ago | Updated 8 hours ago

Lead Security Engineer - Cryptography Developer

JPMorgan Chase & Co.

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Palo Alto, California, USA

Full-time

Job Description Take on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer- Cryptography you will help leverage innovative cryptography at JPMorgan Chase. As a member of the Emerging Technologies Security group within the Cybersecurity & Technology Controls organization, you will wor
Posted 60+ days ago | Updated 8 hours ago

Infrastructure Communications & Release Manager

Fresenius Medical Care

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Remote or Lexington, Massachusetts, USA

Full-time

THIS IS A REMOTE POSITION WITH OCCASIONAL TRAVEL DUE TO GLOBAL RESPONSIBILITIES. PURPOSE AND SCOPE: The Infrastructure Communications & Release Manager is responsible for the communication and coordinating, the release of infrastructure changes and upgrades across the enterprise IT environment. This role ensures that all infrastructure releases are delivered with minimal disruption, aligned with ITIL best practices, and supported by robust communication and change management processes. Focus on
Posted 7 days ago | Updated 8 hours ago

Data Engineer (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A211272 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis
Posted 13 days ago | Updated 8 hours ago

Senior Virtual Systems Engineer

City of New York

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Remote or New York, New York, USA

Full-time

Company Description Job Description Permanent incumbent only. Only permanent Certified IT Administrator (LAN / WAN) will be considered. The New York City Department of Investigation (DOI) is one of the oldest law enforcement agencies in the country with a mission of combating municipal corruption. It serves the people of New York City by acting as an independent and nonpartisan watchdog for New York City government, City agencies, and City employees, vendors with City contracts, individuals
Posted 60+ days ago | Updated 8 hours ago

IT Project Senior Manager

Citi

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Remote or Tampa, Florida, USA

Full-time

Citibank, N.A. seeks an IT Project Senior Manager for its Tampa, FL location. Duties: Execute critical technology initiatives by delivering Anti-Money Laundering (AML) regulatory projects. Ensure the efficient design, development, and implementation of technology solutions. Liaise with business users and technology teams to review, document, and deliver functionality that both improves productivity and aligns with regulatory guidelines. Work closely with Global Engineering and Product Owners to
Posted 6 days ago | Updated 8 hours ago

Client Device Specialist

Kforce Technology Staffing

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Remote or Golden, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Client Device Specialist in Golden, CO. Summary: The Client Device Specialist manages and configures Windows, MacOS, and Linux devices deployed to users and within labs across Mines. They also develop and maintain base configurations for various devices, perform software deployments and troubleshooting, and create and manage software deployment packages. Responsibilities: Manage and Secure Endpoint Environments: * Leverage expertise in Mi
Posted 11 days ago | Updated 1 hour ago

RH Ansible Automation Platform Senior Consultant

Kforce Technology Staffing

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Remote or Raleigh, North Carolina, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a RH Ansible Automation Platform Senior Consultant for a Remote role. The duration of this position is1240 hours (approximately 7-8 months full-time equivalent). This is a contract position. Summary: We are seeking a highly skilled and experienced Red Hat Ansible Automation Platform Senior Consultant to join our team on a remote contract basis. This role will focus on designing, implementing, and optimizing automation solutions using Ansible
Posted 4 days ago | Updated 1 hour ago

Datacenter/Fiber Optics/OTDR Specialist (ONSITE)

NetSource, Inc.

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San Jose, California, USA

Contract

Expert level of OTDR. Client needs someone who can grab an OTDR, plug it in, pinpoint the issue, and fix it not someone who just lists it as a buzzword. There will be a test in the interview for OTDR tracing. Please note that this is a 1-year contract position with possibility to extend. Requirements: Fluent on operating test equipment, whether that's an OTDR power meter. Manager is looking for someone to be local to the location. Prefer date center background with splicingRequired Qualifica
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Posted 23 days ago | Updated 1 day ago

Recommendation Platform Backend Engineer(ByteRec Recommendation Infrastructure Graduate -TikTok) - 2025 Start (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A12855 Apply to this job Share this listing: Responsibilities The recommendation architecture mid-platform team is responsible for the design and development of the recommendation system platform for TikTok and related products, and the team maintains the platform and develops midwares for the system, keeps it consistent. We are looking for talented individuals to join our team in 2025. As a graduate, you will get unparalleled oppor
Posted 60+ days ago | Updated 8 hours ago

Senior Machine Learning Engineer, TikTok Core Feed Recommendation - Dedup

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A244339 Apply to this job Share this listing: Responsibilities About the Team Dedup team drives research and develops cutting-edge AI technologies that power core product experiences. Our work focuses on building large-scale, high-performance systems that support key strategies such as video deduplication, originality recognition, copyright detection, content safety, and content moderation. We are committed to delivering a seamless
Posted 55 days ago | Updated 8 hours ago

Machine Learning Engineer, TikTok Core Feed Recommendation - Dedup

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A15293 Apply to this job Share this listing: Responsibilities About the Team Dedup team drives research and develops cutting-edge AI technologies that power core product experiences. Our work focuses on building large-scale, high-performance systems that support key strategies such as video deduplication, originality recognition, copyright detection, content safety, and content moderation. We are committed to delivering a seamless a
Posted 55 days ago | Updated 8 hours ago

Vice President of Site Reliability Engineering (SRE)

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 15 days ago | Updated 8 hours ago

IT Cloud UNIX Engineer - MP1013025

Juniper Networks

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Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. IT Cloud UNIX Engineer Location:
Posted 60+ days ago | Updated 8 hours ago

Tech Lead, Machine Learning Engineer (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A118107 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis
Posted 14 days ago | Updated 8 hours ago

Senior Commvault Backup Specialist - San Jose, CA - Onsite.

Acnovate Corporation

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San Jose, California, USA

Third Party, Contract

Job Title: Senior Commvault Backup Specialist Job Type: Contractor Customer is a leading manufacturer of power conversion chips, dedicated to innovation and excellence in the field of power electronics. They are seeking a highly experienced Senior Commvault Backup Specialist to work with their team and ensure the integrity and security of our data through robust backup solutions. Job Description: Responsibilities: Design, implement, and manage Commvault backup infrastructure for large corporate
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Posted 44 days ago | Updated 18 days ago

Digital Technology Project Manager (PMP or equivalent), SMS Team REMOTE US

RTX Corporation

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Arizona, USA

Full-time

Date Posted: 2025-07-18 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 Digital Technology Project Manager (PMP or equivalent), Systems Management & Security (SMS) Raytheon Digital Technology - Program Digital Services Classified Transformation - Solutions Design & Integration Systems Management & Security Team (SMS Team) Remote Position At
Posted 1 day ago | Updated 8 hours ago

Machine Learning Engineer - TikTok Search Business

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A27666B Apply to this job Share this listing: Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a
Posted 60+ days ago | Updated 8 hours ago

Software Engineer, Ads Business Integrity - Customer Experience

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A206968A Apply to this job Share this listing: Responsibilities At the heart of TikTok's monetization strategy lies the Business Integrity team-a global group of talented engineers and product thinkers committed to building a safe, trustworthy, and high-performing ads platform. We're not just solving problems-we're building the technological backbone that safeguards our ads ecosystem, fosters advertiser trust, and powers global busi
Posted 60+ days ago | Updated 8 hours ago