Network Administrator jobs in San Jose, CA

Network Administrator - TS/SCI with Polygraph

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Disaster Recovery (DR), Network Infrastructures, Planning Ability Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a N

Full-time

USD 97,750.00 - 132,250.00 per year

Network Administrator

Remote

•

Today

Overview GovCIO is currently hiring for a Network Adminstrator responsible for designing and supporting multiple complex networks in different locations. . This position will be located in Radford VA, and will be a remote position. Responsibilities This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Opera

Full-time

USD 110,000.00 - 140,000.00 per year

PDC Planning: Network Administrator (Remote)

Remote or Connecticut

•

Today

Date Posted: 2025-11-18 Country: United States of America Location: PW208: Connecticut Remote Remote Location , Remote City, CT, 06035 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive

Full-time

USD 82,000.00 per year

Cybersecurity Network Defense Administrator

Remote

•

Today

Overview GovCIO is currently hiring for Cybersecurity Network Defense Administrator to be responsible for performing a variety of network defense activities in accordance with established guidelines and best practices. This position will be located in Radford, VA and will be a remote position. Responsibilities The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be responsible for performing a variety of network defense activities in accordance

Full-time

USD 105,000.00 - 150,000.00 per year

Ariba Security Administrator - Business Supplier Network Security (REMOTE)

Remote or Houston, Texas

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Today

Date Posted: 2025-11-06 Country: United States of America Location: UTTX1: Corp Remote Office TX Remote Location , Houston, TX, 77064 USA 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 o

Full-time

USD 101,000.00 per year

L2 DC Technician

San Jose, California

•

Today

Description This is a long-term ongoing Datacenter Tech opportunity within a new lab. They will work in the IT build out and support of the pre-production lab (racks, bench testing areas, etc.) Level 2: - Troubleshoot a variety of servers and isolate the problem that the server is encountering. - Order replacement parts and install them in servers and ship back the defective part to their respective vendors. - Update firmware on servers to ensure the latest version is installed. - Configure IP a

Full-time

USD 35.00 - 35.00 per hour

L2 DC Technician

Sunnyvale, California

•

Today

Description Toyama Site Availability: *Sun-Wed, 7AM - 6PM (2 roles) *Wed-Sat, 9AM - 8PM (1 role) This is a long-term ongoing Datacenter Tech opportunity within a new lab. Will work in the IT build out and support of the pre-production NVIDIA lab (racks, bench testing areas, ect.) Level 2: - Troubleshoot a variety of servers and isolate the problem that the server is encountering. - Order replacement parts and install them in servers and ship back the defective part to their respective vendors. -

Full-time

USD 35.00 - 35.00 per hour

Network engineer (Mergers & Acquisitions team)

Santa Clara, California

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9d ago

Network engineer (Mergers & Acquisitions team) The role will be responsible for designing, implementing and troubleshooting the expanded network infrastructure, resolving IP space conflicts with acquisitions and ensuring convergence with Cadence standards so that acquired companies are allowed to be integrated into Cadence network. Need to be able cover network performance improvements, some security aspects, and reliability. The role involves managing both hardware and software infrastructure a

Easy Apply

Third Party, Contract

$50 - $70

Information Systems Security Manager (ISSM) II - Ramstein, Germany

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager (ISSM) II - Ramst

Full-time

USD 105,622.00 - 140,760.00 per year

Systems Engineer

Remote or Nashville, Tennessee

•

Today

Description We are looking for a detail-oriented and skilled Systems Engineer to join our client in the healthcare field. This is a Contract to permanent position where you will play a pivotal role in managing and executing IT infrastructure projects across multiple sites within a fast-paced healthcare environment. The ideal candidate will have extensive hands-on experience in IT systems engineering, network optimization, and hardware deployments, with a strong ability to coordinate technical ta

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Full-time

Technical Operations Analyst

Remote or New York, New York

•

Today

job summary: Perform data management workflows. Apply predefined acceptance and quality criteria to guarantee the integrity of financial data sets. location: Telecommute job type: Contract salary: $31 - 36 per hour work hours: 5am to 2pm education: Bachelors responsibilities: Key Responsibilities: -Databoost workflow support, MDE config support, Orca support -Execute high-volume data workflows daily, using step-by-step one-books -Apply predefined quality and acceptance criteria -Opera

Contract

USD31 - USD36

Information Technology/Assurance (IT/IA) Specialist Ill - Ramstein, Germany

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco, CompTIA Network + - SEC+ - SEC+, GICSP: Global Industrial Cyber Security P

Full-time

USD 105,622.00 - 108,215.00 per year

Network engineer

San Jose, California

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9d ago

The role will be responsible for designing, implementing and troubleshooting the expanded network infrastructure, resolving IP space conflicts with acquisitions and ensuring convergence with Cadence standards so that acquired companies are allowed to be integrated into Cadence network. Need to be able cover network performance improvements, some security aspects, and reliability. The role involves managing both hardware and software infrastructure and collaborating with other IT professionals to

Easy Apply

Third Party, Contract

Depends on Experience

Emergency Call Handling Field Engineer - US Remote with Travel

Remote or Pennsylvania

•

Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

USD 75,000.00 per year

Systems Engineer SME - TS/SCI w/Poly

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Systems Architecture, Systems Design, Systems Development Certifications: CompTIA Network + - Comp Tia Security + Certification - Comp Tia Security + Certification Experience: 15 + years of related experience ship Required:

Full-time

USD 170,000.00 - 230,000.00 per year

Senior Systems Engineer, IT Infrastructure

Remote or Hybrid in Manila, Metro Manila

•

Today

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming

Full-time

Information Systems Security Officer (ISSO) III - Ramstein, Germany

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information

Full-time

USD 91,811.00 - 109,595.00 per year

Network and Systems Admin (Linux systems)

Fremont, California

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Today

Job Title: Linux Systems Engineer Work Location: Fremont, CA (all 5 days on site) Job Summary: We are seeking a skilled Linux Systems Administrator with hands-on experience in managing and supporting Linux (RHEL) systems in enterprise environments. The ideal candidate will have a strong foundation in Linux fundamentals, experience integrating with identity services such as Active Directory and LDAP, and scripting skills in Bash or Python. Familiarity with Google Cloud Platform (Google Cloud Pl

Easy Apply

Third Party, Contract

Network Systems Administrator

Remote or San Luis Obispo, California

•

Today

Job Summary Under general supervision of Infrastructure Engineering Manager, this position supports the ITS-Infrastructure Engineering group and their interface with other campus systems and services; provides network infrastructure and associated systems analysis, modification, maintenance, installation and design and interfaces with internal ITS staff and the user community on the use of these systems and infrastructure. Designs and supports enterprise-level routers, switches, firewalls, acces

Full-time

USD 96,504.00 - 115,000.00 per year

Senior Network/Systems Administrator

Remote

•

Today

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Full-time

USD 94,150.00 - 112,500.00 per year

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Network Administrator jobs in San Jose, CA, USA