windows/linux system administrator Jobs in san jose, ca

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Software Engineer (C++, OOD/OOP, Linux)

KLA

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Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 60+ days ago | Updated 5 hours ago

Engagement Lead

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking an Engagement Lead, to join one of the leading global cybersecurity firms. The Engagement Lead is responsible for improving Kivu's business processes and incident response methodologies. Responsibilities of the Engagement Lead include: Oversee consulting projects, emphasizing incident response and forensic analysis. Act as the primary contact for client engagements, offering both expertise and project management skills. Advise on and document specific countermeasures
Posted 51 days ago | Updated 26 days ago

Event Services - Remote Network Support Technician

Allied Universal

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Remote or Richardson, Texas, USA

Full-time

Overview Kick off your exciting career in Event Security with Allied Universal Event Services, the go-to leader in crowd management and event staffing. Dive into the action at sports stadiums, concerts, festivals, and convention centers, and thrive on the energy of being where it all happens. Join a lively team that services thousands of venues each year, ensuring safety and fun for everyone. Enjoy the perks of flexible part-time work that fits your lifestyle-ideal for students, retirees, or a
Posted 9 days ago | Updated 5 hours ago

Sr. Site Reliability Engineer

Adobe Systems

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San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 60+ days ago | Updated 5 hours ago

Cyber Command Vulnerability Management Specialist

Spruce Technology Inc.

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Remote or Brooklyn, New York, USA

Full-time, Contract

The NYC Office of Technology and Innovation is seeking a Cyber Command Vulnerability Management SpecialistTasks Research, analyze and brief management and team members on relevant Risk, CVE's, CVSS, Vector Strings, NVD, Mitre, attack vectors and mitigations for various technologies Design, architect and build Rapid7 vulnerability management scanning infrastructure and tools Manage, configure and conduct Vulnerability Management scans in Rapid7 across various networks Conduct vulnerability manage
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Posted 1 day ago | Updated moments ago

Advanced Software Engineer

General Dynamics

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San Jose, California, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire.] Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for acc
Posted 60+ days ago | Updated 5 hours ago

Cloud Solutions Architectwith GitLab Experience

ADDSOURCE

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San Jose, California, USA

Third Party

Job Title: Cloud Solutions Architect with GitLab Experience Location: San Jose, CA (onsite from day 1) Long term Contract Job Summary: We are seeking a highly experienced and certified Cloud Solutions Architect / DevOps Architect with over 25 years of experience in designing, implementing, and managing cloud infrastructure across AWS, Azure, and Google Cloud Platform, including specialized environments such as AWS GovCloud. The ideal candidate will have strong expertise in DevOps practices, Inf
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Posted 22 days ago | Updated 10 hours ago

Enterprise Application Administrator

RTX Corporation

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Massachusetts, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: RMA99: RTN Remote, Massachusetts Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are consi
Posted 16 days ago | Updated 5 hours ago

Release Engineer

Veeva Systems

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Pleasanton, California, USA

Full-time

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer Success, Employee Success, and Speed. We're not just any public company - we made history in 2021 by becoming a public benefit corporation
Posted 60+ days ago | Updated 5 hours ago

Property Systems Technical Engineer

Peterson Technology Partners

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Remote

Contract

Requirement Description: The Property Systems Technical Engineer assume responsibility in either support or project engineering roles.In both the roles the Property Systems Technical Engineer will communicate with various teams to deliver the required tasks towards Property Systems implementation and operation.Those include incident management tasks and ITIL best practices for Property Systems Technical Engineers allocated to support and project specific tasks and runbook implementation for thos
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Posted 13 days ago | Updated 2 days ago

SONIC - Staff, Test Framework Engineer - SS1013655

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. SONiC - Staff, Test Framework Eng
Posted 22 days ago | Updated 5 hours ago

Sr. Software Developer / Sr. Application Developer

Leidos

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Remote

Full-time

Leidos is looking for a Full Stack Software Developer with a current TS-SCI Clearance in Key West, FL or remote worker. The program provides sustainment support for Mission-Critical applications and capabilities. Each system has its own specific requirements and infrastructure. Our effort encompasses system development, update and integration relying on sound data science to aggregate and correlate multiple datasets federated from multiple computing platforms and frameworks to update a family of
Posted 5 hours ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

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Remote or Maryland, USA

Full-time

Requisition Number: 76941 Position Title: External Description: Role Summary We're looking for a passionate and highly motivated professional to serve as a senior member of our Incident Response program. The Senior Cyber Security Analyst will use his or her experience and expert knowledge to defend our networks, systems, and data from attack. Understanding current tactics, techniques, and procedures used by adversaries you will apply that knowledge to the investigation of cyber-attacks, ensurin
Posted 24 days ago | Updated 5 hours ago

Intermediate Workstation Technician

IDR Inc.

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Pleasanton, California, USA

Full-time

IDR is seeking a Workstation Technician for one of our top Healthcare clients in the Pleasanton, CA. This is a 2 year contract role. If you are looking for an opportunity to join a large organization and work within an ever-growing team-oriented culture, please apply today! Responsibilities:Provide support for a Microsoft-based network, including Windows 10/11, Microsoft Office 365, MS Teams, and basic desktop and networking issues.Manage and troubleshoot PC hardware and software, including des
Posted 29 days ago | Updated 3 hours ago

DevOps Engineer

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote* Seeking a skilled and proactive DevOps / Systems Engineer to support and enhance our development, QA, and production infrastructure. This role plays a key part in maintaining high system availability, automating deployments, and ensuring optimal performance across environments. The ideal candidate will have a solid background in both Windows and Linux server administration, experience managing CI/CD pipelines, and expertise in Atlassian Data Center products. We can
Posted 2 days ago | Updated 5 hours ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

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Remote or Owings Mills, Maryland, USA

Full-time

At T. Rowe Price, we identify and actively invest in opportunities to help people thrive in an evolving world. As a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. We take an active, independent approach to investing, offering our dynamic perspective and meaningful partnership so our clien
Posted 24 days ago | Updated 5 hours ago

Technical Business Analyst

NTT DATA Americas, Inc

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Remote or Pittsburgh, Pennsylvania, USA

Contract

Technical Business Analyst - 25-05391 100% REMOTE 6+ Months Duration W2 or C2CNTT DATA's Client is seeking a Technical Business Analyst to serve as the operational resource to help achieve remediation of user/service accounts (password resets), gather and improve data on system/application ownership, and coordination of Java remediation. Additional coordination and remediation activities as assigned. Role Scope / Deliverables: Account Management Coordination: Track and coordinate user account pa
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Posted 5 days ago | Updated moments ago

SOC Analyst_ Remote

Prudent Technologies and Consulting

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Remote

Contract

SOC Analyst_ Remote Contract Start Date: As soon as possible. Coverage Goal: True 24x7 SOC coverage Scheduling Flexibility: Initially aligned to New York business hours.Resources will gradually be rotated into evening/weekend shifts based on gaps. REQUIRED SKILL SET CrowdStrike EDR: Investigation, alert triage, threat hunting.Core Security Mechanisms in Windows: The IT environment is primarily windows. Candidates should have functional knowledge of core windows security mechanisms.Security Prin
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Posted 17 days ago | Updated 20 hours ago

Senior Cybersecurity Data Visualization Specialist (Security Clearance) - Remote Work - Local to DC Metro and FL

ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Cybersecurity Data Visualization Specialist to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Cybersecurity Data Visualization Specialist to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are ex
Posted 28 days ago | Updated 5 hours ago

Azure Cloud Systems Engineer(Top Secret)

Navitas Business Consulting Inc

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Remote

Contract

Senior IT System Engineer (Cloud Engineer) to work remotely. The ideal candidate will possess deep expertise in cloud architecture, systems administration, and automation, and demonstrate strong problem-solving and communication skills in a dynamic, mission-critical environment. Responsibilities will include but are not limited to: Provide network and systems administration of cloud and hybrid environments (Azure GovCloud, M365 GCC High).Troubleshoot and escalate complex issues across VMs, serv
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Posted 39 days ago | Updated 5 days ago