SIP Jobs in San Francisco, CA

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AV Engineer / Technician

DivIHN Integration Inc.

Palo Alto, California, USA

Contract

DivIHN (pronounced divine ) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

IMS Cloud Network Test/LAB Engineer

Cardinal Integrated Technologies Inc

Remote

Contract, Third Party

Role: IMS Cloud Network Test/LAB Engineer(19145-1) Location: Bellevue, WA - Remote/Onsite Duration: 6-12+ Months Contract Note: The candidate should be local to Washington The ideal candidate should have IMS domain ExpertiseCall flow knowledgeCore network architecture understanding for Nokia / Ericsson / MavenirCall flow knowledgeTest / tool knowledge understandingCloud architecture / Kubernetes knowledge basic understandingSkills Relevant Experience (Short Write up) IMS Network Applications on

Genesys Lead -WIlmington, DE / NY / NJ / Plano, TX / Chicago, IL / Columbus, OH / Remote

ProCorp Systems Inc.

Remote

Contract, Third Party

Demand: Genesys Lead demand Location: Wilmington, DE / NY / NJ / Plano, TX / Chicago, IL / Columbus, OH / Remote 5 Days onsite / Remote JOB Description: Job Duties: Troubleshoot production incidents in Genesys Voice(Inbound/Outbound), Email & Chat based on priority and work to towards resolutionInstall and upgrade Genesys components in production environmentGood Hands-on experience with Genesys Config/Management layers, Routing layer, GVP, SIP layer/Media layerDemonstrated knowledge and ability

Telephony & Contact Center Engineer - AWS Connect

Mavensoft Technologies, LLC

Remote

Contract

Job Title: Telephony & Contact Center Engineer - AWS ConnectDuration: 4+ months (W2 contract)Location: Atlanta, GA (Hybrid or fully remote)Work Timing: Hybrid; up to 40 hours per week (must be available for occasional after-hours critical support)Key Skills: Amazon Connect, Calabrio One (WFM, QM, Analytics), Omnichannel Contact Center Platforms, VoIP/SIP, AWS Services (Lambda, CloudWatch, S3), API Integrations, IAM/SSO, CRM Integration, Telephony Troubleshooting, IVR & Call Routing.Job Overview

Sr. iOS Engineer

SES

Remote

Full-time

Systems Engineering Services is seeking a iOS Engineer based out of the DMV area. Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end services A solid understanding of Apple s design principles and interface guidelines Work efficient

Hiring for F-16 Simulator & Academic Training Instructor || Kunsan AB, South Korea

Tech Rakers

Remote

Full-time

Role: F-16 Simulator & Academic Training Instructor - Kunsan AB, South Korea ($10k sign-on available) Location: Kunsan AB, South Korea Job Description This position supports PACAF's SIP program and is responsible for all aspects of Performance Work Statement-specified academic and simulator training of F-16 Block 40 pilots. We have two openings - each offering $10K sign-on bonus. Responsibilities Conducting academic training including Cockpit/Crew Resource Management (CRM), Instrument Re Course

Senior iOS Engineer

SES

Remote

Contract

Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end services A solid understanding of Apple s design principles and interface guidelines Work efficiently with the iOS SDK, REST, JSON, API, Objective-C, Swift, Xcode Top 3 Soft Skills:

AVAYA Technical Program Manager

Brezo Business Solutions LLP

Remote

Contract

Job Title: AVAYA Technical Program ManagerLocation: RemoteDuration : 1-2 years About the Role:We are looking for a highly skilled Technical Program Manager (TPM) with deep expertise in AVAYA contact center technologies and a strong track record of managing telephony transitions and transformations. This is a strategic and hands-on role, requiring exceptional program leadership, stakeholder management, and technical fluency across the AVAYA ecosystem. Key Responsibilities:Lead the end-to-end tra

Python Backend Engineer

Ledgent Technology

Remote

Full-time

No C2C / No Third-Party Agencies Sr Python Backend Engineer Remote - Must be U.S. based $150,000 -$175,000 (DOE) : Full-Time, Direct Hire . We're hiring on behalf of a fast-growing AI/ML company revolutionizing healthcare staffing and operations. Their cutting-edge platform leverages Generative AI and voice biomarker technology to reduce administrative burdens and improve patient care. What You'll Do: As a Senior Backend Engineer, you'll play a key role in building and scaling Python micros

FPGA Engineer

Allwyn Corporation

Remote

Contract

Position: Sr. FPGA Engineer Location: Remote Duration: long Term We are seeking for a team player with solid technical skills to work with our team of smart, creative, and dedicated engineering team-members. This position is based out of our Herndon, VA location with the option of a remote work schedule. Responsibilities: Designing and testing complex, high speed, FPGA designs implementing DSP algorithmsDesigning and supporting top-level simulationsTranslating requirements into FPGA architect

Senior Full Stack Developer with Voice AI Infrastructure (Google Cloud Platform, Azure & AWS)

Xoriant Corporation

Remote

Contract

Senior Full Stack Developer Voice AI Infrastructure (Google Cloud Platform, Azure & AWS) Contract to hire Location: Remote Team: Core Engineering Conversational AI Platforms Reports to: Co-Founder & CTO What You ll Own Custom API & Platform Integration: Your primary focus will be designing, building, and maintaining robust, scalable API integrations. You will connect the Convrz AI platform with a diverse ecosystem of third-party services and enterprise client systems (e.g., CRMs, EHRs, booki

Cisco UC/Voice/UCCE/UCCX/PCCE Tier III Engineer

Brezo Business Solutions LLP

Remote

Contract

Cisco UC/Voice/UCCE/UCCX/PCCE Tier Engineer Working Hours: 4 - 10 hr staggered shifts as indicated on draft shift schedule for Eastern Time Zone Estimated Duration: 12-36 months Clearance: Must be able to pass a Public Trust type background check with fingerprinting and drug screening Requirements: Bachelor s degree required or equivalent experience. Five (5) years minimum experience in the Voice/Unified Communications, Unity, Unified Contact Center Enterprise (UCCE), AND Package Contact Cen