Linux / Unix Systems Administrator Jobs in California

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Splunk Cyber Security Infrastructure/Cloud Platform SME

Zolon Tech Solutions Inc

•

Remote

Contract, Third Party

Splunk Cyber Security Infrastructure/Cloud Platform SME Start/End Dates: 7/7/2025 - 7/20/2025 (Annual extension is expected) Location work will be performed: NCO024 - Morrisville - 6001 Hospitality Court Job Description: Splunk Engineer with strong infrastructure and software management skills to join our dynamic team. The ideal candidate will be responsible for designing, deploying, and maintaining on-premises and cloud based Splunk environments to support enterprise-level monitoring, alerting
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Posted 13 days ago

SAP PI/PO Middleware Administrator

Radyant Inc.

•

Remote

Contract, Third Party

SAP SAP PI/PO Middleware Administrator Aberdeen, MD OR Remote. Need candidates with active security clearances. The SAP PI/PO Middleware Administrator is responsible for the administration, configuration, monitoring, and support of the SAP PI/PO Middleware landscape. This role plays a critical part in the enabling seamless integration between SAP and non-SAP systems through the design, deployment, and maintenance of integration scenarios and interfaces. Key responsibilities include the installa
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Posted 6 days ago | Updated 6 hours ago

Production Support Lead

LTIMindtree

•

Remote

Full-time

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9
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Posted 12 days ago

Sterling B2Bi & AXWAY B2Bi

Ventures Unlimited

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Remote

Full-time

Position:- Sterling B2Bi & AXWAY B2Bi , Location:- Bloomfield, CT/ Remote , Job Description: Must Have Technical/Functional Skills This role is for a skilled Data Movement Engineer, preferably with extended experience with the IBM Sterling B2B Suite.The IBM Sterling Suite of products include, Sterling File Gateway, Sterling B2Bi, SSP, SEAS, Global Mailbox and PEM.Having experience with Cloud solutions is a must. Specifically experience with OpenShift and containerized solutions.Engineers with
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Posted 11 days ago | Updated moments ago

System Engineer

Photon

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Rocklin, California, USA

Full-time, Third Party

Role- System Engineer Location- Rocklin, CA For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1-minute video about us, you can check. . Design and support data networks for WSI data centers, corporate facilities, retail stores, distribution centers, call centers, and eCommerce environment. Design, develop, i
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Posted 21 days ago | Updated 18 days ago

IAM

cyberThink, Inc.

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Remote

Contract

IAM Consultant Remote Responsibilities: Ability to administer and provide support for IAM and Fraud prevention applications such as ForgeRock, ThreatMetrix, FeatureSpace, components policy servers, databases, and directories Experience in setup, configuration, and management of Policy servers, Web agents, Secure Proxy Server, and Federation Develop and support federations with internal systems and external organizations Implement changes through multiple environments utilizing the Change Manage
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Posted 5 days ago

Finance Integration Lead

VertexBlue India Private Limited

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Remote

Contract

Job Summary: Serves as the lead technical contact for Finance-related integrations and ERP applications. Oversees system support, software development, and enterprise data delivery across key financial modules including General Ledger, Assets, Procurement, Invoicing, and Billing & Receivables. Job Responsibilities: Lead technical support for Finance modules: GL, Assets, Procurement, Invoicing, Billing & Receivables.Oversee all phases of the SDLC: analysis, design, implementation, QA, and releas
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Posted 4 days ago | Updated 8 hours ago

Infrastructure Transformation Architect

Alpha Silicon

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US

Contract, Third Party

Title: Infrastructure Transformation Architect Location: Remote Terms: Contract Job Description Has an ability to gather application functionality and non-functional requirement understand it and convert them into the overall IT infrastructure designs and implementation solutions for client's Business services Has experience in DC transformation projects , which involved environment analysis, right sizing for future, designed and implemented on public and On prem cloud. Post implementatio
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Posted 12 days ago | Updated 1 day ago

Mainframe Systems Programmer/Mainframe Database Administrator (DBA)

Vertisystem Inc.

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California, USA

Contract

A Mainframe Systems Programmer/DBA is responsible for leading and/or supporting the most complex database upgrade projects, modification, installation, testing, implementation, maintenance and enhancements of new or existing system software products. This classification must plan, install, configure, test, implement and manage core database products, software products in support of the County's database architecture and business needs. Special organizational or functional industry position title
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Posted 20 days ago | Updated 1 day ago

Network Architect Juniper

TekisHub Consulting Services

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Irvine, California, USA

Contract, Third Party

Job Title : Network Architect Juniper Location: Irvine, CA (Hybrid) Duration: Long Term contract Job Description- Must have strong knowledge and experience on Wi-Fi roaming, Pass point, EAP-SIM, EAP-AKA, TWAG(Trusted Wireless Access Gateway), 3GPP standard, TCP/IP, Diameter, QOS, and all layers of OSI model. Must have strong knowledge and working experience with RADIUS, Diameter, access control, DPI, policy control, NetFlow, IPFIX, IPDR, content filter, traffic shaping and policy enforcement
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Posted 60+ days ago | Updated 5 hours ago

Onsite Hybrid Cloud Systems Engineer, Azure, SQL Server, Windows, Active Directory

Intelliswift Software Inc

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Los Angeles, California, USA

Contract

Hybrid Cloud Systems Engineer, Azure, SQL Server, Windows, Active Directory for a contract position. This position can be hybrid onsite in the Los Angeles or San Francisco area. No 3rd party C2C, H1B. What you will be doing: Support planning, design, implementation, operation, and optimization of hybrid cloud infrastructure Azure, SQL Server, WindowsEvaluate environment and recommend architectural improvementsImplement solutions IaaS, PaaSEmbed Financial Operations best practicesSupport and Data
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Posted 6 days ago

Technical Lead

Shimento, Inc.

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Remote

Contract

Job Title: Technical Lead Remote: Travel Required up to 70%. We are looking for a hands-on Technical Lead with a strong background in web services and server-side development. The ideal candidate will analyze business requirements, interact with cross-functional business teams, contribute to solution design, and play a pivotal role in core application development. This role involves building and scaling real-time, high-traffic enterprise applications, as well as designing robust backend infrastr
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Posted 15 days ago | Updated 6 hours ago

Golang Engineer || Remote

Apetan Consulting

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New Jersey, USA

Part-time, Third Party, Contract

Job Title : GoLang AWS Engineer Job Location : San Diego, CA REMOTE Duration - 6+ Month Contract NOTE Must have excellent communication skills GoLang AWS Engineer What You'll Do Collaborate with cross-functional agile teams that include product owners, and front-end, back-end, and quality engineers to conceptualize, build, test and ship software solutions for the next generation of cloud applications and services Develop cloud services and solutions that manage the Client infrastructure on t
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Posted 55 days ago | Updated 4 days ago

Developer

Gov Services Hub

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Remote or Dallas, Texas, USA

Contract

Role- Splunk SME Location- Dallas, TX (Remote) ?Atleast 5+ years of experience in the IT industry with strong technical knowledge on AWS Infrastructure & security services (EC2, ELB, Guardduty, Config, Inspector, Security Hub, RDS, Route53, S3, vpc, vpn, tgw, cloudwatch, cloudtrail, eventbridge, etc.) ? Hands on experience in terraform IaC deployments and ability to implement security automation. ? Strong experience working on enterprise security solutions such as WAF, IPS, DDOS, and SIEM. ?
Posted 11 days ago | Updated 4 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 60+ days ago | Updated 3 days ago

Cloud Security Architect

NuLeap

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California, USA

Third Party

Job Title: Cloud Security Architect Contract: Long term (Upto 30 months) Location: Ashburn, VA and Irving, TX - Hybrid Visa Type: Job Description: The Client's Cloud Security Architecture team is looking for an experienced and high-performing Azure cloud security architect. The Cloud Architect plays a critical role in defining security controls and developing security solutions to protect Client. We are looking for an experienced Cloud Architect that will help grow our cloud capabilities by stra
Posted 60+ days ago | Updated 11 days ago

Motion Planning Engineer

OSI Engineering, Inc.

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San Jose, California, USA

Contract

A leading international research organization is launching an innovative initiative focused on autonomous marine mobility. They are seeking a Robotics Research Engineer with expertise in motion planning, trajectory generation, and control systems to help develop next-generation uncrewed surface vessel (USV) technologies. This is a unique opportunity to join a newly established team at the forefront of early-stage research and development in marine robotics. The ideal candidate is a self-starter
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Posted 60+ days ago | Updated 4 days ago

Senior Oracle Database Administrator (DBA) 10+ Years Experience - Remote

URSI Technologies Inc.

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Remote

Contract, Third Party

Position Senior Oracle Database Administrator (DBA) - 10+ Years ExperienceLocation RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly experienced and detail-oriented Senior Oracle Database Administrator (DBA) to join our team. The ideal candidate will be responsible for the design, implementation, configuration, maintenance, and performance of Oracle database systems, ensuring high levels of data availability and security. This role requires deep technical expertise, s
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Posted 25 days ago | Updated 1 hour ago

Sr. Systems Engineer (Onsite, Los Angeles)

Beacon Hill

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California, USA

Contract

Senior System Engineer 18 month contract with possible extension Onsite, LA Must have: Cloud/AWS, or Azure. Coming into to support internal products. Must have the ability to collaborate in a team environment and articulate the work and progress being done. Tech Stack: Amazon Google cloud, Azure, AWS is preferred-where majority of the work load Tools: Terraform, Chef Operating systems: Unix/Linux-most products, Windows is used as well Language: python, Dash are most commonly used at Disney Mus
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Posted 11 days ago | Updated moments ago

Need - Cassandra DBA - San Francisco, CA - Long Term Contract

iCUBE Solutions

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San Francisco, California, USA

Contract, Third Party

Job Title: Cassandra DBALocation: San Francisco, CARate: $55/hr on C2C Overview:We are seeking a highly skilled and experienced Cassandra Database Administrator (DBA) to join our dynamic team. The Cassandra DBA will be responsible for the installation, configuration, maintenance, optimization, and security of our Apache Cassandra database clusters. This role is critical in ensuring the high availability, performance, and scalability of our mission-critical data infrastructure, supporting applic
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Posted 40 days ago | Updated 25 days ago