OSS jobs in California

Irvine, California

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28d ago

Innowhyte is seeking an experienced OSS Architect to lead the high-level design and implementation of an Operational Support System (OSS) and mediation platform. The role requires expertise in mediation, usage data management, QoS, lawful intercept, and security within large-scale connectivity or telecom environments. Key Responsibilities Define the high-level architecture and design for OSS and mediation systems.Develop detailed architectural overviews, subsystem decomposition, and integration

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Third Party, Contract

$80 - $100

Senior OSS Architect

Irvine, California

•

Today

Senior OSS Architect - In-Flight Connectivity Systems Are you a visionary architect with a passion for building scalable, cloud-native platforms in the telecommunications space? A leading global technology company is seeking a Senior OSS Architect to spearhead the design and development of its next-generation In-Flight Connectivity (IFC) systems. This is a high-impact role where you'll lead the architecture of OSS/BSS platforms that power onboarding, subscriptions, billing, and service delivery

Full-time

USD 64.29 - 71.43 per hour

Technical Manager - Telecom/Monitoring Solutions Development

Remote or Seattle, Washington

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12d ago

Now Hiring: Senior Technical Manager Telecom Monitoring Solutions Development Location: Onsite, United States (Preferred: Seattle, WA) Experience: 15+ years in Software Product Development & Leadership Domain: Telecom | Inventory & Monitoring Platforms About the RoleOur client is seeking a Senior Technical Manager to lead the design and delivery of next-generation telecom monitoring and inventory solutions.This position is ideal for a strategic technologist with deep hands-on experience in Java,

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Contract

$90 - $100

Senior System Engineer (RAN Virtualization & OAM/OSS)

Remote or Plano, Texas

•

Yesterday

Position Summary Headquartered in Ridgefield Park, N.J., Samsung Electronics America, Inc. (SEA) is a leader in mobile technologies, consumer electronics, home appliances and enterprise solutions. From our humble beginnings to our position today as a tech leader, our passion for innovation has been the common thread throughout our history. We've grown into one of THE most recognized global brands. We consider ourselves "relentless pioneers" that push boundaries and defy barriers. The company pu

Full-time

RF Optimization Engineer

San Jose, California

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14d ago

Job Title: RF Optimization Engineer Job Location: Northern California (On-site, 5 Days/Week) Job Description: We are looking for a highly experienced RF Optimization SME to join our team in Northern California. This is a 100% on-site role (Monday Friday) focused exclusively on RF KPI analysis, performance triage, and optimization strategy in live LTE and 5G networks. The role is centered around expert-level evaluation of network behavior, root cause analysis, and performance tuning. Key Respons

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Contract

Depends on Experience

Tal C++ Developer

Remote

•

20d ago

Role: Tal, TACL, C++, Developer Location: Remote Role Summary: A Tandem Developer with expertise in TAL (Transaction Application Language) and C++ is responsible for developing, maintaining, and optimizing applications on HP NonStop (Tandem) systems, often in the financial or payment Click here to learn how we collect, use, and disclose personal information Key Responsibilities: Design, develop, and maintain applications on the HP NonStop (Tandem) platform. Write and optimize code using TAL, TAC

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Contract, Third Party

$60 - $70

SAP ABAP Technical resource with EAM/PM/SM and PS

Remote or Hybrid in Houston, Texas

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4d ago

# Hybrid - Houston, TX # 15+ years of work experience Essential Duties/Responsibilities: Develop and enhance ABAP programs, reports, interfaces, conversions, enhancements, forms, and workflow (RICEFW) in the PM, SM and PS modules of SAP.Collaborate with functional consultants, business analysts and end-users to gather requirements, analyze business processes and propose technical solutions.Design and implement custom functionalities, user exits and enhancements to optimize SAP system performance

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Contract, Third Party

$75 - $80

Technical Lead - IOS

Remote

•

5d ago

We're currently seeking a highly experienced iOS Technical Lead to join our team. This is a senior-level role that requires deep technical expertise in iOS development, leadership experience, and the ability to guide architectural decisions. Please note: This position is only for candidates with expert-level proficiency in iOS development. If your experience is mid-level or below, we kindly ask you not to apply at this time. Required: Minimum 10+ years experience in software development with ex

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Contract

$70 - $90

ServiceNow Architect - Telecom Domain - (TNI & TSM)

Remote

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3d ago

Job Title: ServiceNow Architect Telecom DomainLocation: 100% Remote (US)Duration: Long-Term ContractExperience: 13+ Years Job DescriptionWe are seeking a highly experienced ServiceNow Architect with strong technical and functional expertise across the Telecom domain. The ideal candidate should have a proven background in designing, implementing, and optimizing large-scale ServiceNow environments with TNI (Telecom Network Inventory) and TSM (Telecom Service Management) modules as mandatory skills

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Contract

Depends on Experience

Business Analyst

Remote

•

26d ago

Job DescriptionPosition: Technical Design Process Analyst (Remote, Contract-to-Hire) We are seeking an experienced Technical Design Process Analyst with strong ServiceNow expertise to join our team in a full remote, contract-to-hire capacity. The ideal candidate will combine hands-on ServiceNow technical skills with process design, workflow optimization, and business analysis experience. This role is highly collaborative, requiring close interaction with business units, IT teams, and vendors to

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Contract

$50 - $50

RAN Engineer

Remote

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6d ago

Job Title: RAN EngineerLocation: Multiple Locations Across the U.S.(Onsite may require regional travel)Employment Type: W2 Contract or C2CDuration: Long-term projectCitizenship: Must be authorized to work in the U.S. (No sponsorship) Position Summary:We are seeking skilled Radio Access Network (RAN) Engineers to support ongoing network deployment, integration, and optimization projects across multiple regions. The ideal candidate will have hands-on experience with LTE and 5G networks, be profici

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Contract

$40 - $70

Kubernetes Engineering Manager

California

•

Yesterday

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: VMware by Broadcom is the leader in virtualization and cloud infrastructure solutions. VMware Cloud Foundation (VCF) is a full-stack Infrastructure as a Service (IaaS) platform that provides a unified, self-service experience for deploying and managin

Full-time

USD 141,300.00 - 226,000.00 per year

Software Security Architect

San Jose, California

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11d ago

Location; San Jose, CA, (not a remote role) This role will interface directly with development teams. Of course, there is broad exposure to other aspects of information security related tasks such as incident response, vulnerability management, and deployment of security solutions. The successful candidate for this position is a highly motivated individual with a strong Application Development and Configuration Management/DevOps background that wants to educate and build a software security prog

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Full-time

Depends on Experience

SAP Ariba Downstream Expert

Remote or Texas

•

Yesterday

Date Posted: 2025-07-10 Country: United States of America Location: RTX99: RTN Remote, Texas Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000

Full-time

USD 66,000.00 per year

Head of Engineering - Technology, Media, Telecom

Hybrid in San Francisco, California

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24d ago

Role: Head of Engineering - Technology, Media, Telecom Location: San Francisco Bay Area (Hybrid) Duration: Full-time Role Overview: We are seeking a visionary, hands-on Engineering Head to lead the technology and engineering charter for our Technology, Media & Telecom (TMT) vertical. This role will drive innovation, scalable architecture, and agile delivery across the spectrum of client engagements, product builds, and platform solutions anchored in AI, cloud, data, and digital engineering. You

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Full-time

Depends on Experience

Senior Deep Learning Frameworks Sustaining Engineer

Santa Clara, California

•

Yesterday

NVIDIA is hiring software engineers for its Deep Learning Frameworks Sustaining Engineering team. Our team produces software that's powering a revolution in deep learning, enabling breakthroughs in problems from image classification to speech recognition to natural language processing! Help us build software which will be used by the entire world by working directly with deep learning framework developers by integrating with open source code bases. What you'll be doing: In this role, responsib

Full-time

USD 148,000.00 per year

Software Engineer - Mass Storage Drivers

Cupertino, California

•

Yesterday

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through every

Full-time

USD 147,400.00 - 272,100.00 per year

Lead Enterprise Applications Analyst

Burbank, California

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14d ago

Software Resources has an immediate job opportunity for a Lead Enterprise Applications Analyst with a major corporation, on-site in Burbank, CA. Duration: 4+ month(s) Pay Rate: $80 - $83/hr DOE Must Haves: 1. Must have SAP HR Modules experience (Personal Data) - especially with OnPrem, note that OnPrem experience could be from 3-4 yrs ago and should be able to pick back up in that space. - We have legacy on OnPrem that we are working with which is the reason for the need 2. Success Factors and

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Contract

Depends on Experience

RF Optimization Engineer (34443)

Remote or Dallas, Texas

•

Today

Responsibilities: Coordinating with the drive test teams to make sure the drive tests are performed as per the plan and on time. Making sure all the CIQ data and Port Matrix Data and all other information needed to prepare SCFs is available on time. Follow the swap schedule on daily basis. Coordinate with teams, Project Management and the customer. Present daily, weekly swap updates to the customer in Daily/Weekly meetings. Maintain and update trackers for the sites that are swapped and the serv

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Contract

USD 35.00 - 45.00 per hour

Sr. Mainframe Systems Programmer-z/OS

Remote or Piscataway, New Jersey

•

Yesterday

Join our Team About this opportunity: Job location: New Jersey, USA. This position is open for a remote opportunity within New Jersey, USA.Ericsson Inc. does not sponsor US work authorizations for this job position including H-1B, O-1, and TN. Ericsson also does not hire F-1's working onfor this position. This position is for a lead role, as part of an experienced, high powered team of technical experts support the z/OS mainframe environment running in the Somerset, New Jersey data center. Th

Full-time

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OSS jobs in California, USA