Senior Voice Engineer - Microsoft Teams Phone

General Information

Locations

• Atlanta, GA
• Austin, TX
• Boston, MA
• Charlotte, NC
• Chicago, IL
• Cincinnati, OH
• Colorado Springs, CO
• Columbus, OH
• Dallas, TX
• Denver, CO
• Detroit, MI
• East Bay, CA
• Houston, TX
• Indianapolis, IN
• Kansas City, MO
• Los Angeles, CA
• Miami, FL
• Minneapolis, MN
• Nashville, TN
• New York, NY
• Orange County, CA
• Philadelphia, PA
• Portland, OR
• San Antonio, TX
• San Francisco, CA
• Seattle, WA
• Silicon Valley, CA
• St. Louis, MO
• Tampa, FL
• Washington, DC, US

Business Function

Enterprise application platforms

Date posted

Wednesday, October 7, 2026

Ref #

JBR0002032

Description and Requirements

Job Description

Who You'll Work With

As a modern technology company, our Slalom Technologists are disrupting the market and bringing to life the art of the possible for our clients. We have passion for building strategies, solutions, and creative products to help our clients solve their most complex and interesting business problems. We surround our technologists with interesting challenges, innovative minds, and emerging technologies.

Position Summary

The UC Engineer will be responsible for designing, implementing, and optimizing Microsoft Teams Phone solutions. This role will lead carrier migrations, number management, E911 services, voice integrations, and enterprise telecommunications initiatives while helping clients modernize legacy voice environments. The ideal candidate combines deep telecommunications expertise with hands-on Microsoft Teams Phone experience and a proven track record delivering migrations from legacy PBX platforms to modern cloud communications solutions.

What You'll Do

• Design and implement Microsoft Teams Phone solutions.
• Architect PSTN connectivity, SBC integrations, voice routing, and resiliency solutions.
• Lead carrier assessments, number porting activities, and telecommunications migrations.
• Configure Teams Phone workloads, including dial plans, voice routes, calling policies, auto attendants, and call queues.
• Design and implement enterprise E911 solutions.
• Deploy and support Teams-certified devices and voice endpoints.
• Partner with network, security, and infrastructure teams to ensure platform readiness and voice quality.

What You'll Bring

• 5+ years of enterprise voice engineering, telecommunications, or unified communications experience.
• 3+ years of Microsoft Teams Phone implementation and support experience.
• Hands-on experience with Direct Routing, Operator Connect, and PSTN connectivity solutions.
• Strong knowledge of SIP, VoIP, SBCs, E911, dial plans, and enterprise voice routing.
• Experience managing large-scale carrier migrations and number porting efforts.
• Experience migrating from legacy PBX platforms (Avaya, Cisco, etc.) to Microsoft Teams Phone.
• Strong understanding of QoS, WAN/LAN, DNS, firewalls, and network services impacting voice quality.

Preferred Qualifications

• Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate (MS-721)
• Microsoft 365 Certified: Teams Administrator Associate (MS-700)
• AudioCodes, Ribbon, or Oracle SBC experience
• Genesys and ServiceNow integration experience
• Experience supporting 5,000+ user environments and multi-site deployments

About Us

Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. From strategy through delivery, our agile teams across 52 offices in 12 countries collaborate with clients to bring powerful customer experiences, innovative ways of working, and new products and services to life. We are trusted by leaders across the Global 1000, many successful enterprise and mid-market companies, and 500+ public sector organizations to improve operations, drive growth, and create value. At Slalom, we believe that together, we can move faster, dream bigger, and build better tomorrows for all.

Compensation and Benefits

Slalom prides itself on helping team members thrive in their work and life. As a result, Slalom is proud to invest in benefits that include meaningful time off and paid holidays, parental leave, 401(k) with a match, a range of choices for highly subsidized health, dental, & vision coverage, adoption and fertility assistance, and short/long-term disability. We also offer yearly $350 reimbursement account for any well-being-related expenses, as well as discounted home, auto, and pet insurance.

Slalom is committed to fair and equitable compensation practices. For this role, we are hiring at the following levels and salary ranges:

East Bay, San Francisco, Silicon Valley:

• Consultant: $114,000-$177,000
• Senior Consultant: $131,000-$203,000

San Diego, Los Angeles, Orange County, Seattle, Houston, New Jersey, New York City, Westchester, Boston, Washington DC:

• Consultant: $105,000-$162,000
• Senior Consultant: $120-$186,000

All other locations:

• Consultant: $96,000-$149,000
• Senior Consultant: $110,000-$171,000

EEO and Accommodations

Slalom is an equal opportunity employer and is committed to inclusion, diversity, and equity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veterans' status, or any other characteristic protected by federal, state, or local laws. Slalom will also consider qualified applications with criminal histories, consistent with legal requirements. Slalom welcomes and encourages applications from individuals with disabilities. Reasonable accommodations are available for candidates during all aspects of the selection process. Please advise the talent acquisition team if you require accommodations during the interview process

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We are accepting applications until 12/8, or until the position is filled.

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