Senior IT Systems Administrator Jobs in San Jose, CA

101 - 120 of 811 Jobs

Systems Administrator 3Job Title - Systems Administrator 3

NightwingCompany Name - Nightwing

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Remote or Annapolis, Maryland, 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

Sr. Lead Analyst - IT Product Operations (IT)Job Title - Sr. Lead Analyst - IT Product Operations (IT)

DaVita Inc.Company Name - DaVita Inc.

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Remote or Denver, Colorado, USA

Full-time

Posting Date 06/23/2025 2000 16th Street, Denver, Colorado, 80202, United States of America Sr. Lead Analyst - IT Product Operations (IT) DaVita is a leading provider of dialysis services for patients suffering from chronic kidney failure. The Company owns and operates 3,100+ kidney dialysis centers to serve over 1.7 million patients, domestically and internationally. The Senior Lead Analyst role resides in our IT Product Operations team, part of the greater Information Technology department.

Director for Data Quality and Governance (IT Sr. Group Manager- C15) - JERSEY CITYJob Title - Director for Data Quality and Governance (IT Sr. Group Manager- C15) - JERSEY CITY

CitiCompany Name - Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Data Engineering team within the Enterprise Data Office (EDO) is looking for a seasoned professional to manage large scale data quality programs across technology asset classes to drive remediation and demonstrating of data quality improvements. The Data Engineering is a service-centric organization focused on digitizing the firm's products/services, driving out manual work, delivering world-class client experience, and enabling growth via scalability. The Data Quality organization within Da

Sr. Analyst, IT Validation ServicesJob Title - Sr. Analyst, IT Validation Services

Russell, Tobin & AssociatesCompany Name - Russell, Tobin & Associates

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Remote or Stamford, Connecticut, USA

Contract

Job Title: Sr. Analyst, IT Validation Services Location: Remote Duration: 12 Months Pay Range: $30/hr-$35/hr on W2 (DOE) Primary Responsibilities Creation, review, approval, and DMS processing of Computer System Lifecycle deliverables for Projects and Change Controls: Validation Plans/Summary Reports Risk Assessments User Requirements Specifications Test Plans Test Scripts: IQ, OQ or PQ Assess and implement the most effective validation strategy for each activity. Oversee test execution for c

Senior IT Data ModelerJob Title - Senior IT Data Modeler

Northwest SoftwareCompany Name - Northwest Software

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Remote

Full-time

Scope of Work: The IT Data Modeler Senior is a highly skilled and experienced professional responsible for designing, developing, and maintaining data models for the organization. They will work with stakeholders to understand their data needs and develop solutions that meet those needs. The IT Data Modeler Senior is responsible for documenting and maintaining the data models, as well as training others on how to use them. In addition to these duties, the IT Data Modeler Senior is responsible

Senior Virtual Systems EngineerJob Title - Senior Virtual Systems Engineer

City of New YorkCompany Name - 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

Senior IT Auditor (hybrid)Job Title - Senior IT Auditor (hybrid)

StrykerCompany Name - Stryker

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Remote or Flower Mound, Texas, USA

Full-time

Work Flexibility: Hybrid The Senior IT Auditor will be responsible for planning and executing IT audits, including but not limited to SOX, operational, management consulting, and special internal audit projects. In this capacity, the Senior IT Auditor will execute and document procedures in accordance with professional standards and provide supervision and coaching to audit staff. This hybrid role can be based out of our Flower Mound, TX; Portage, MI or Mahwah, NJ offices. This hybrid role req

Senior IT Project ManagerJob Title - Senior IT Project Manager

Binary Computer Int'l Corp.Company Name - Binary Computer Int'l Corp.

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Remote

Third Party, Contract

Role: Senior IT Project Manager Prior Authorization ProjectProject Duration: August 2025 February 2027Location: Remote in the U.S.Implementation Date Target: January 1, 2027Ex- Elevance health Profiles .Position OverviewWe are seeking a highly experienced Senior IT Project Manager to lead the implementation of a complex initiative focused on developing and delivering a solution to meet the CMS Interoperability and Prior Authorization Final Rule (CMS-0057-F). This is a high-impact role driving or

Senior Manager, IT Business Partner (hybrid)Job Title - Senior Manager, IT Business Partner (hybrid)

StrykerCompany Name - Stryker

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Remote or Flower Mound, Texas, USA

Full-time

Work Flexibility: Hybrid In this role, you will be responsible for leading the development and management of business partnerships with Endoscopy in support of our divisional sales and marketing divisional portfolio. You will formulate strategy and architecture in alignment with business strategy and objectives as well as our IT operating model . You will drive innovation and continuous improvement in the application of technology to achieve financial, operational and customer service goals. Cr

Sr. IT Project ManagerJob Title - Sr. IT Project Manager

Denken SolutionsCompany Name - Denken Solutions

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Remote or Bohemia, New York, USA

Contract

Currently, we are looking for talented resources for one of our listed clients. If interested please reply to me with your updated resume or feel free to reach out to me for more details at Remote role Job Description: REMOTE opportunity M - F 9am - 5pm Key Responsibilities Project Management: Responsible for participating and/or leading/driving discovery through to design to help build the Business Case with comprehensive budget planning for final submission and approval Ensure the day-to-day

Senior IT Security Engineer (Hybrid Work Schedule)Job Title - Senior IT Security Engineer (Hybrid Work Schedule)

Virginia JobsCompany Name - Virginia Jobs

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Remote or Richmond, Virginia, USA

Full-time

Title: Senior IT Security Engineer (Hybrid Work Schedule) State Role Title: Salary Non-Specified Hiring Range: $121,581 - $155,000 Pay Band: UG Agency: Virginia Retirement System Location:Virginia Retirement System Agency Website:;br> Recruitment Type: General Public - G Job Duties Hybrid Work Schedule: this position will work onsite two days a week (Tuesday and Wednesday) and 3 days remotely (Monday, Thursday and Friday). VRS is seeking a highly skilled and experienced Senior IT Security Engi

Global IT Compliance Sr SpecialistJob Title - Global IT Compliance Sr Specialist

Thermo Fisher ScientificCompany Name - Thermo Fisher Scientific

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Pennsylvania, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description As part of the Thermo Fisher Scientific team, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing so

IT Project Senior Analyst(DEVOPS) - C12 - IRVING - PJob Title - IT Project Senior Analyst(DEVOPS) - C12 - IRVING - P

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

Citi is seeking a talented and detail-oriented Senior DevOps Analyst to support the development and operations of the Citi Funds Transfer Pricing (CitiFTP) platform. CitiFTP is a global initiative that standardizes how internal funding costs are allocated across the firm, delivering a transparent and consistent framework that ensures alignment with Citi's funding and liquidity strategies. As a Senior DevOps Analyst, you'll be instrumental in building and maintaining robust CI/CD pipelines, infra

IT Quality Assurance Analyst Sr. (AWS)Job Title - IT Quality Assurance Analyst Sr. (AWS)

Precision System Design Inc.Company Name - Precision System Design Inc.

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Remote or Cleveland, Ohio, USA

Contract

Our direct, Fortune 100 client is hiring for a Senior QA to be responsible for performing testing on AWS applications and is familar with AWS services such as S3, SQS, Lambda, and DDB. Open to fully remote but candidates but must be willing to work ET hours within the United States. APPLY NOW! Essential Skills: - Experience testing software applications. - Experience working with and testing AWS applications. Required understanding of S3, SQS, Lambda, and DDB. - Experience with SQL Server. Und

Senior Systems Engineer (Dynatrace)Job Title - Senior Systems Engineer (Dynatrace)

Centene CorporationCompany Name - Centene Corporation

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Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Leads observability projects that are focused on managing and maintaining optimum APM platform infrastructure performance, reliability, and security using SRE practices. Evalua

Senior IT AuditorJob Title - Senior IT Auditor

Northern TrustCompany Name - Northern Trust

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Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'

Senior Staff IT DeveloperJob Title - Senior Staff IT Developer

Right Skale, Inc.Company Name - Right Skale, Inc.

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Illinois, USA

Third Party

The Staff/Senior Staff IT Developer (Application Security) will design and secure internal applications, conduct security code reviews, perform penetration testing, and collaborate with cross-functional teams in an Agile environment. Key Responsibilities: Design secure, scalable IT solutions focused on performance. Conduct security code reviews for quality and best practices. Identify and remediate vulnerabilities (e.g., XSS, SQLi, CSRF, SSRF). Perform web app penetration testing (manual/automa

IT Quality Senior Manager - VP - Irving (Hybrid)Job Title - IT Quality Senior Manager - VP - Irving (Hybrid)

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

The IT Quality Senior Manager accomplishes results through the management of professional team(s) and department(s). Integrates subject matter and industry expertise within a defined area. Contributes to standards around which others will operate. Requires in-depth understanding of how areas collectively integrate within the sub-function as well as coordinate and contribute to the objectives of the entire function. Requires basic commercial awareness. Developed communication and diplomacy skills

Senior IT Auditor - CyberJob Title - Senior IT Auditor - Cyber

Northern TrustCompany Name - Northern Trust

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Remote or Chicago, Illinois, USA

Full-time

Senior Federal Business Development Executive IT SectorJob Title - Senior Federal Business Development Executive IT Sector

RHO Consulting ServicesCompany Name - RHO Consulting Services

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Remote

Full-time

Established in 1981, RHO specializes in Information Technology services to support the Federal Government s IT modernization and transformation initiatives. RHO understands business challenges. We leverage our technical expertise and deliver exceptional talent for our clients We are seeking a highly experienced Federal Business Development Executive to lead strategic growth initiatives within the U.S. federal market, with a strong emphasis on IT services and solutions. The ideal candidate will b