TCP/IP Jobs in California

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261 - 280 of 317 Jobs

Mainframe Administrator

Innovative IT Solutions Inc

•

Remote

Contract

Hi, Hope you are doing well Job Title: Mainframe Administrator Location: Remote Job Type: Contract Job Description: Oversees the installation, upgrade, configuration, monitoring, and maintenance of the Z/OS operating system. Maintains knowledge of all Z/OS utilities and tools (HCD, SMP/E, RACF, TCP/IP, SMTP, FTP, DFDSS, DSF, SMS, Infoprint, TLS, VTAM) Maintains knowledge of SERVER pack installs and upgrades. Maintains knowledge of TSO/JCL and all ISPF functionalities Assists Mainframe programme
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Posted 23 days ago | Updated 23 days ago

ISE Engineer

Oscar Technology

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Remote

Contract

Experience: Minimum of 8-10 years of experience 4+ years of experience specifically administering and using Cisco ISE platform. Experience in a system administration role with experience managing Unix/Linux, Windows, and potentially VMware vCenter platforms. 4+ years of experience with Cisco router and switch configuration and network authentication protocols like TACACS and RADIUS. Expert knowledge of: Cisco ISE configuration, troubleshooting, and optimization. Network security principles and
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Posted 18 days ago | Updated 3 hours ago

QRadar Suite SOAR Consultant

intiGrow

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Remote

Contract, Third Party

100% Remote Job Description: 1. QRadar SOAR (Resilient) Expertise o Incident response workflows o Playbook creation and customization o Integration with QRadar SIEM o Custom scripts using Python within playbooks 2. SIEM Knowledge o IBM QRadar SIEM architecture o Offense management and correlation rules o AQL (Ariel Query Language) o Log source management 3. Scripting & Automation o Python (primarily for playbooks and integrations) o RESTful API development and integration o JSON handling 4. Sec
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Posted 24 days ago | Updated 19 days ago

Site Reliability Engineer / DevOps / Linux Administrator

Introlligent Inc.

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Elk Grove, California, USA

Contract

Minimum Qualifications: Strong sense of ownership, customer service, and integrity demonstrated through clear communication.Experience with deploying, supporting and monitoring new and existing services, platforms, and application stacks.Proficiency with Python, Bash scripts, GO, REST APIS, and any object oriented programming a must.Proficiency in using monitoring and observability tools such as Prometheus, Grafana, Splunk, etc.Extensive knowledge with Enterprise Linux (RHEL).Understanding of AW
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Posted 12 days ago | Updated 4 days ago

Penetration Tester Network Security - Remote position

Infinite Computer Solutions (ICS)

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Remote

Contract

Position Purpose: Bachelor's degree Computer Science, Electrical Engineering, or Computer Engineering preferredMinimum 5+ years of overall experience working in Telecom, Networking, application Security and Cloud SecurityExperienced in executing Network Penetration testsAn experienced security professional with a strong foundation of information security knowledge and an expert practitioner in performing manual penetration testing.Strong understanding of network and security concepts including T
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Posted 25 days ago

Azure Administrator

Centraprise Corp

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Santa Ana, California, USA

Full-time

Position : Azure Administrator Location : Santa Ana, CA (Onsite) Duration : Long-term Contract Position Description: Years of exp Required: 8-10 Years Key Skills Required: Hands on Windows Administration: Expertise in Windows AD, Domains, DNS, DHCP, Forest creation, modification, and integration.Security & Authentication: Knowledge of External DNS, NTLM, Kerberos, Certificate Authority, and SAML SSO.Intune AdministrationAzure AD & Tenant ConfigurationO365 Administration: Not an expert-level re
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Posted 11 days ago | Updated 1 day ago

Site Reliability Engineer (Only Locals)

Introlligent Inc.

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Elk Grove, California, USA

Contract

Minimum Qualifications:Strong sense of ownership, customer service, and integrity demonstrated through clear communication.Experience with deploying, supporting and monitoring new and existing services, platforms, and application stacks.Proficiency with Python, Bash scripts, GO, REST APIS, and any object oriented programming a must.Proficiency in using monitoring and observability tools such as Prometheus, Grafana, Splunk, etc.Extensive knowledge with Enterprise Linux (RHEL).Understanding of AWS
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Posted 15 days ago | Updated 4 days ago

OpenShift Administrator

Sun Technologies,Inc.

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Remote

Contract

Job Title: OpenShift Administrator Certifications Required: Red Hat Certified Specialist in OpenShift Administration Certified Kubernetes Administrator (CKA) Duration: up to 3 months contract (with the possibility of extension) Location: Remote Work / Work from Home Work Schedule: 4/10 Schedule Pay Rate: $96/hr on W2 Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: Understanding of Op
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Posted 24 days ago | Updated 2 days ago

Principal Software Engineer Backend

Everest Consultants, Inc

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Remote or Lowell, Massachusetts, USA

Contract

Title: Principal Software Engineer(Back-End) Location: Lowell, MA. Onsite Preferred( Open to Fully Remote) Duration: 6+ Months contract with Possibility for extension Pay Rate Range: $82.42/hr. on W-2. Onsite- Preferred. Hours: 9am- 5pm EST. Open to Remote , but contractor needs to work EST. Job Description: Our Direct client is looking for a Principal Software Engineer developing back-end applications. . Position Summary: Our Principal Engineers work with a variety of technologies and groundb
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Posted 3 days ago | Updated moments ago

Network Security Penetration Tester

Infinite Computer Solutions (ICS)

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Remote

Full-time

Network Security Penetration Tester Project duration - 10 months Job Description - Bachelor's degree Computer Science, Electrical Engineering, or Computer Engineering preferred Minimum 5+ years of overall experience working in Telecom, Networking, application Security and Cloud Security Experienced in executing Network Penetration tests An experienced security professional with a strong foundation of information security knowledge and an expert practitioner in performing manual penetration testi
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Posted 16 days ago

MS O365 Administrator

Find Great People

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Remote

Contract

MS O365 Administrator M365 & Azure Administration: Over 5 years of experience managing Microsoft 365 and Azure environments, including license management, Exchange Online, and Active Directory/Azure Active Directory administration. SharePoint AdministrationAdvanced Technical Skills: Proficient in PowerShell and MSGraph scripting for automating tasks in M365, Azure AD, Exchange Online, and on-premises AD; strong grasp of networking fundamentals (DNS, DHCP, TCP/IP). M365 Services Management: Dail
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Posted 45 days ago | Updated 6 days ago

QRadar Suite Endpoint Detection and Response (EDR)

intiGrow

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Remote

Contract, Third Party

100% Remote 1. QRadar Platform Expertise Architecture and components (Console, Event Collectors, Event Processors, Flow Collectors, Data Nodes) Log source integration and configuration Custom rules and building offenses Use Case Manager app and AQL (Advanced Query Language) DSM (Device Support Modules) tuning and extension Flow data and QFlow/QNi Offense management and tuning Asset profiles and identity integration 2. SIEM & Security Fundamentals Knowledge of security event types (e.g., logs fro
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Posted 24 days ago | Updated 19 days ago

Windows Admin

NeoTech Solutions

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Santa Ana, California, USA

Third Party

Role: Windows Admin Location: Santa Ana, CA Remote/ Onsite: Onsite Position type: FTE Job Description: Windows Administration: Expertise in Windows AD, Domains, DNS, DHCP, Forest creation, modification, and integration. Security & Authentication: Knowledge of External DNS, NTLM, Kerberos, Certificate Authority, and SAML SSO. Intune Administration Azure AD & Tenant Configuration O365 Administration: Not an expert-level requirement but should understand and be able to create connectors. Networki
Posted 11 days ago | Updated 2 days ago

Network Engineer - (Contract to Hire) - Santa Clara, CA

Triune Infomatics Inc

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Santa Clara, California, USA

Contract

Role: Network Engineer (On-Prem, Azure Cloud) Location: Santa Clara, CA (Onsite 5 days/week) Duration: 6 Months Contract-to-Hire Manager's Notes: Must-Have Skills & Qualifications: Certifications: CCIE or equivalent AND PCNSE or equivalent10+ years of hands-on experience in network engineering, including Cisco and Meraki technologies.Advanced experience with Palo Alto firewalls, IPS/IDS implementations, and SSL traffic inspection.Proficiency in Zero Trust architecture and network security prot
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Posted 1 day ago

Microsoft365Administrator

The Planet Group

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Riverside, California, USA

Full-time

Microsoft 365 Administrator Riverside, CA Onsite Required Are you the kind of IT professional who doesn't just check boxes but solves problems, spots opportunities, and makes systems sing? We're looking for a sharp, solutions-driven Microsoft 365 Administrator to take ownership of a modern Microsoft cloud environment in a company that values initiative, innovation, and people skills just as much as technical chops. This is a hands-on role in a collaborative environment where your voice matters,
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Posted 9 days ago

Sr. Security Data Engineer

Factspan Inc

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Remote

Full-time

Job Title: Sr. Security Data Engineer Location: Glendale.CA(Remote) 5 years of experience in information security and/or the following areas: security architecture, security engineering, production or network storage engineering, cybersecurity incident investigations, experience with cloud technologies. Advanced knowledge of cloud security and infrastructure environments for popular cloud providers (AWS, Azure, Google Cloud Platform)Broad technology expertise with application, system integration
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Posted 2 days ago | Updated 2 days ago

VDI Engineer

Savvyan Technologies

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Remote

Contract

Role : VDI Solution EngineerLocation : Plano, TX || Columbus, OH Key Responsibilities : Architect and implement scalable VDI solutions tailored to meet business requirements.Configure, deploy, and optimize virtual desktop solutions, ensuring high performance and reliability.Provide ongoing support and troubleshooting for VDI environments.Monitor system performance, analyze logs, and resolve incidents efficiently.Ensure VDI systems adhere to corporate security policies and compliance requirements
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Posted 29 days ago | Updated 29 days ago

Senior DevOps Engineer

OSI Engineering, Inc.

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Menlo Park, California, USA

Full-time

Job Summary: As a DevOps Engineer, you will be relied upon to lead implementation, and maintenance of infrastructure automation, CI/CD pipelines, and cloud platform. You will be working with the DevOps team to ensure system performance, reliability, security, and availability of the company's development, quality assurance, and production infrastructure. Responsibilities: Build required infrastructure to support the company s growing enterprise cloud offerings. Work with developers to understand
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Posted 10 days ago | Updated 1 day ago

CDN Engineer

DVARN

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Remote

Contract

Job Title: CDN Engineer Location: Remote in US Min 10+ years exp on implementation and configuration for CDN at the enterprise wide across distributed systems.Must be flexible with the schedule as our CDN releases happen late at night. 24/7 support team is known to handle this well & work together in a way that if someone has a late night, they can have a later start that next day, etc..Experience with two or more programming/scripting languages (e.g., GoLang, NodeJs, Python, Java )Working knowl
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Posted 18 days ago | Updated 18 days ago

Sr. Application / Systems Developer / Engineer

Milestone Technologies, Inc.

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Placerville, California, USA

Contract

Job Title: Life SciencesBusiness Systems IS Admin Location:Apex, North Carolina Duration: 6-month contract Team: Part of the Enterprise Benchtop Services & Ops DTI team Work Hours: Primarily MondayFriday, 8:00 am to 5:00 pm, with flexibility for non-standard or extended hours as needed. Onsite Required. About the RoleMilestone is seeking an experienced and technically adept Life SciencesBusiness Systems IS Admin to join theEnterprise Benchtop Services team. This position supports commercial manu
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Posted 9 days ago | Updated 3 days ago