SIP Jobs in Washington

1 - 20 of 33 Jobs

Lead Telecom Solutions EngineerJob Title - Lead Telecom Solutions Engineer

Trans Union LLCCompany Name - Trans Union LLC

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Reston, Virginia, USA

Full-time

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices What We'll Bring: At TransUnion, we have a welcoming and energetic environment that encourages collaboration and innovation - we're consistently exploring new technologies and tools to be agile. This environment gives our people the opportunity to hone current skills and build new capabilities, while discovering their genius. Come be a part of our team - you'll work with great people, pioneering produ

Senior c++ DeveloperJob Title - Senior c++ Developer

Reveille TechnologiesCompany Name - Reveille Technologies

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Remote

Contract

Required Qualifications: Bachelors degree in computer science, Software Engineering, or a related field.15+ years of experience in software development, with 5 10 yrs focused experience inC++/CLI, .NET Core framework, foundational libraries, Windows SDK, compilers, and kernel experienceHaving experience in bridging native code in pure C++ and managed code like C#Linux and Windows SDK experienceExperience with Visual Studio, GitHub and git related develop environmentsExperience with high-perform

Cloud and Systems EngineerJob Title - Cloud and Systems Engineer

LeidosCompany Name - Leidos

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Remote or Chantilly, Virginia, USA

Full-time

This position is for a Cloud and Systems Engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. The engineer for this role will assist in the operation, automation, and support of hybrid infrastructure environments across AWS, Azure, Google Cloud Platform, and on-premises systems. Working under the guidance of the Senior Cloud and Systems Engineer, this role supports cloud storage pipelines, system administration, VoIP infrastructure, and

911 Engineer (Ability to obtain Secret Clearance)Job Title - 911 Engineer (Ability to obtain Secret Clearance)

Akima, LLCCompany Name - Akima, LLC

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Herndon, Virginia, USA

Full-time

North Edge Technology seeks an experienced 911 Engineer to lead critical emergency communications infrastructure projects across DoD installations. This role bridges legacy E911 sustainment with Next Generation 911 (NG911) modernization, requiring deep expertise in IP-based voice systems, network engineering, and DoD cybersecurity compliance. To join our team of outstanding professionals, apply today! Responsibilities Design, configure, and maintain 911 call routing systems, including Enhanced

Telephony AnalystJob Title - Telephony Analyst

MaximusCompany Name - Maximus

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Maryland, USA

Full-time

General information Job Posting Title Telephony Analyst Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with responsibilities th

Telephony AnalystJob Title - Telephony Analyst

MaximusCompany Name - Maximus

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Maryland, USA

Full-time

Telephony AnalystJob Title - Telephony Analyst

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with responsibilities that span operating systems, networking, security, and application support. This position is on-site five days a week and requires an active secret security clearanc

Workers' Compensation Claim DirectorJob Title - Workers' Compensation Claim Director

Vaco by HighspringCompany Name - Vaco by Highspring

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Remote

Full-time

The Workers compensation Claim Director is a remote and direct placement role. A valid California Adjusters License is required + NY and NJ would be preferred. Overview: The Workers' Compensation Claim Director is responsible for supervising a team of adjusters and directly managing complex and litigated National and California workers compensation claims. Youll ensure that claims are handled in accordance with state laws, corporate claim standards, and specific client expectations. Key Respon

Senior Systems Engineer (Government)Job Title - Senior Systems Engineer (Government)

AT&T Inc.Company Name - AT&T Inc.

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Waldorf, Maryland, USA

Full-time

Job Description: This position requires office presence of a minimum of 1 - 5 days per month, based on the needs of the business and is only located in the location(s) posted. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committ

Lead Telecom Solutions EngineerJob Title - Lead Telecom Solutions Engineer

Trans Union LLCCompany Name - Trans Union LLC

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Reston, Virginia, USA

Full-time

Sr Avaya Support EngineerJob Title - Sr Avaya Support Engineer

INSPYR SolutionsCompany Name - INSPYR Solutions

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Remote or Coppell, Texas, USA

Contract

Title: Avaya Support Engineer Location: 100% Remote Duration: 3-6 month contract Work Requirements: s, Holders or Authorized to Work in the US.This is a 3-6 month contract position with a strong potential for conversion.Top skills requested (must have 5): SBC System Manager Session Manager Communications Manager AADS EFGW CMS Experience Portal Endpoints i.e. B199, Viper phones, B189, Workplace client Job Description: We are seeking a skilled Avaya Voice Engineer to support and optimize our ent

Cyber Security Project EngineerJob Title - Cyber Security Project Engineer

Realm OneCompany Name - Realm One

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Chantilly, Virginia, USA

Full-time

We're searching for talented individuals who provide intelligence and cyber security expertise to support a government customer. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Program Review: Provides technical support to a diverse set of corporate goals across the organization by conducting technical risk assessments

Senior Package Layout Engineer - HardwareJob Title - Senior Package Layout Engineer - Hardware

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA's GPUs and SOCs are the world leaders in power, performance and efficiency. We are continually innovating to deliver new and creative, unusual solutions to extraordinary problems in a wide range of sectors. To this purpose, we are now seeking a hard-working Senior Package Layout Engineer who is committed to making a difference in the world through their contributions! This position will collaborate with Technical Package Lead and different design teams in the design and development of so

Technical Voice AnalystJob Title - Technical Voice Analyst

Apex SystemsCompany Name - Apex Systems

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Arlington, Virginia, USA

Full-time

Job#: 2055047 Job Description: Role: Technical Voice Engineer Length: Long-term contract Rate: $70-80/hr Role Responsibilities: Design & Implementation: Develop and implement Microsoft Teams Voice solutions, including Direct Routing and telephony architecture, from various environments.Network Assessments & Architecture: Conduct network assessments and create high-level architecture designs to ensure successful user adoption.Migration & Best Practices: Migrate Cisco environments to Microsoft

IMS CoreTestingJob Title - IMS CoreTesting

Chabez Tech LLCCompany Name - Chabez Tech LLC

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Remote

Contract, Third Party

Role: Lead Network Test Engineer/ Telecom Test Engineer / Network Test Automation Engineer Location: Bellevue, WA Position Overview: This role involves testing and validating telecom network infrastructure and services, particularly in the 4G and 5G domains. The engineer will work with industry-standard testing tools (e.g., Landslide, Spirent, IxLoad), simulate complex call flows, and ensure conformance to 3GPP specifications. The responsibilities include traffic generation, protocol testing, s

Architects, Infrastructure EngineeringJob Title - Architects, Infrastructure Engineering

Trans Union LLCCompany Name - Trans Union LLC

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Remote

Full-time

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices We'd Love to See: Architects, Infrastructure Engineering for various and unanticipated worksites throughout the U.S. (HQ: Chicago, IL). Provide architectural and big-picture oversight for the development of new or enhanced software products. Responsible for ensuring quality and consistency of software architecture across the entire system. Provide day-to-day technical guidance to development teams. De

Digital Document Delivery Engineer - RemoteJob Title - Digital Document Delivery Engineer - Remote

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us

Sr IOS Developer -Job Title - Sr IOS Developer -

SESCompany Name - SES

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Remote

Full-time

Sr IOS Developer - Experience with the following - VoIP OR voice communication OR CallKit OR PushKit OR SIP OR WebRTC AND messaging OR real-time chat OR chat OR "push notifications OR Twilio OR Firebase OR XMPP Type: W2 With Benefits - No C2C Top 6 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) Experience in both messaging and voice applic

Senior Engineer - Engineering Technical AuthorityJob Title - Senior Engineer - Engineering Technical Authority

Amgen IncCompany Name - Amgen Inc

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Remote or Thousand Oaks, California, USA

Full-time

Career Category Engineering Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of patients ea

Infrastructure SpecialistJob Title - Infrastructure Specialist

KyndrylCompany Name - Kyndryl

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Oregon, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Infrastructure Specialists at Kyndryl are project-based subject matter experts in all things infrastructure - good at providing analysis, docum