SIP jobs in Irvine, CA

Irvine, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 191,000.00 - 253,000.00 per year

Technical Telecommunication Migration Specialist

Irvine, California

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Today

Role Overview Our client is seeking an experienced Telecom Lead with 10+ years of industry experience to take ownership of a major Voice Mitel migration initiative. About the Role A large university is undergoing a major telecommunications modernization initiative, migrating approximately 4,500 remaining phone numbers from a legacy Mitel PBX platform to Microsoft Teams Phone and AudioCodes analog gateways, with a parallel track moving Health Sciences numbers to Avaya. We're looking for a hands-o

Contract

70-80/hr

Engineer-System Performance - II

Irvine, California

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Today

Location: Irvine, CA Description: Our client is currently seeking a Engineer-System Performance - II in Irvine, CA This job will have the following responsibilities: Responsible for collecting and using hourly and daily service measurement data to optimize the LTE network. Representing the team for feature related projects, new node integration, and other centralized tasks by meeting deliverables and holding other parties accountable per project plan. Troubleshooting hardware and performance

Contract

Senior Mac Engineer

Irvine, California

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Today

Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs

Full-time

USD 98,000.00 per year

Engineer Embedded System Engineering

Irvine, California

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Today

Company Description WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That's where we come in. We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide. This isn't theore

Full-time

USD 77,500.00 per year

Senior Technologist - Firmware Development

Irvine, California

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Today

Full-time

USD 150,900.00 per year

Genesys Cloud Engineer (Telecom Network Engineer)

Tustin, California

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Today

We're always looking for diverse, talented, service-oriented people to join our exceptional team. Genesys Cloud Engineer (Telecom Network Engineer) The pay range for this position is listed below. Our pay ranges are built to allow for candidates with various levels of skill and experience to be considered, as well as for room for growth and tenure achieved in a role over time. Typical new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer exten

Full-time

USD 96,110.00 - 153,777.00 per year

Architecture and System Design Engineer

Irvine, California

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Today

Full-time

USD 124,000.00 per year

Claims Examiner - Workers Compensation W2 Only

Remote

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4d ago

Position: Claims Examiner - Workers Compensation Duration: 03+ Months contract length. Contract extension and/or Conversion to direct employee is possible Location: 100% Remote in California Pay Range: $48/hr to $52/hr on W2 without Benefits ship Required. Manager Notes: Experience - min 3 years of experience is needed. Workers Compensation Experience.SIP is Preferred. Education & Licensing Bachelor''s degree from an accredited college or university preferred. Professional certification as app

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Contract

48 - 52

Senior Voice Operations Technician - Remote

Remote or Charlotte, North Carolina

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Today

Genesis10 is currently seeking a Senior Voice Operations Technician position with a Global Financial Institution located in Charlotte, NC and Plano, TX. This is a 12+ month contract opportunity. As a Senior Operations Technician, you will be responsible for the support of voice platforms interconnected to the client's transport infrastructure. You will oversee the repair of transport interconnectivity issues with enterprise telephony, Contact Center, MS Teams, and external carriers, while also p

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Full-time

USD 58.31 - 66.31 per hour

Solutions Engineer III

Remote or Missouri

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Today

Job Description ABOUT SINCH Sinch is pioneering the way the world communicates. More than 150,000 businesses - including Google, Uber, Paypal, Visa, Tinder, and many others - rely on Sinch's Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and

Full-time

USD 92,000.00 - 138,000.00 per year

Unified Comms Engineer - Federal Customer

Remote or Maryland

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Today

Job Description Unified Comms Engineer - Federal Customer (Chantilly, VA) (on-site 5 days per week: TS/SCI Clearance required) Job summary The Unified Communications Engineer supports Dell Mission Operations by engineering, sustaining, and improving voice and collaboration capabilities used for day-to-day mission execution. This role is responsible for administration, troubleshooting, integration, and lifecycle support of communications platforms and endpoints in a secure environment. The idea

Full-time

Lead Unified Comms Engineer - Federal Customer

Remote or Maryland

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Today

Job Description Lead Unified Comms Engineer - Federal Customer (on-site 5 days per week: TS/SCI Required) The Unified Communications Engineer supports Dell Mission Operations by engineering, sustaining, and improving voice and collaboration capabilities used for day-to-day mission execution. This role is responsible for administration, troubleshooting, integration, and lifecycle support of communications platforms and endpoints in a secure environment. The ideal candidate brings strong UC fund

Full-time

Principal Software Engineer - VolP

Remote or Raleigh, North Carolina

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Today

This is where your work makes a difference. At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboratio

Full-time

USD 120,000.00 - 165,000.00 per year

Staff Software Development Engineer - macOS Endpoint

Remote

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Today

Diversity. Inclusion. They're more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected. We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together. The Role As Staff Software Development Engineer, you'll be the macOS au

Full-time

Embedded Firmware Engineer (eInfochips Inc)

Remote or Carlsbad, California

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Today

Position: Embedded Firmware Engineer (eInfochips Inc) Job Description: What You'll Be Doing: Experience developing firmware for consumer IoT or smart home products.Experience with industry protocols such as Zigbee, Z-Wave, Thread, and Matter.Knowledge of Linux memory management, file systems, and bootloaders such as U-Boot.Experience with scripting languages such as Python, Perl, or Lua.Experience supporting products through manufacturing and production. What we are looking for: Design, develop

Full-time

Senior Presales Engineer

Remote

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Today

Who we are At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revol

Full-time

USD 109,760.00 - 137,200.00 per year

Staff Embedded Firmware Engineer

Remote or Carlsbad, California

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Today

About Arlo: At Arlo, we're passionate about creating innovative and reliable solutions that help people protect what matters most to them. Our team is dedicated to delivering products that exceed our customers' expectations, while always pushing the boundaries of what's possible in the world of protection technology. We believe that everyone deserves to feel safe and secure, whether they're at home or away, and we're committed to providing our customers with the peace of mind they need to live t

Full-time

USD 180,000.00 - 200,000.00 per year

Required Network IP Engineer - REMOTE

Remote

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21d ago

Required Network IP Engineer Remote Job Description: Required good experience in: Alcatel lucent, Adva, Ciena, Juniper JD -Technology Skills-QoSIP,TCP,UDP,Routing protocol - OSPF,ISIS,BGP MPLS/IP (LDP, RSVP, RSVP-TE,MP-BGP,VPLS, L2VPN''s, IPVPN) LAN Protocols - STP,RSTP,802.1x, ISL, HSRP, VRRP,MC-LAG Security - IP Sec VPNs and Firewalls Voice (SIP/Legacy) Migration expertise Good to haveAlcatel Lucent 77X0 SR 12, SR-12E Cisco C7609,C4900, C3600,ASR9K Fortinet 5140 ADVA (FSP500, 1500, 2000, 300

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Contract

Sr. Customer Enablement Practitioner - Network Architect

Remote

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Today

Say hello to opportunities. If you're looking to be part of what's next in communication, you're in the right place. At RingCentral, we believe the best customer experiences happen when humans and AI work together. Our agentic voice AI portfolio-AIR, AVA, and ACE-brings together automation, assistance, and insights across the entire conversation lifecycle. The result? More seamless, intelligent experiences for businesses everywhere. With $2.5B+ in ARR and $250M invested in R&D annually, we're

Full-time

SIP jobs in Irvine, CA, USA