Voice Engineer Jobs in USA with Visa Sponsorship
Voice Engineer jobs attract H-1B visa sponsorship from telecom carriers, enterprise IT firms, and managed service providers who need specialists in VoIP, unified communications, and call-platform architecture. Most roles qualify as specialty occupations under USCIS guidelines, making H-1B, TN visa, and E-3 visa viable paths depending on your nationality.
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Get Access To All JobsAxiom Technologies is a Global IT Services partner supporting medium- to large-scale enterprises. Please visit our website for more information about what we do at www.axiomtechnologies.com
- Role Level: L3
- LOCATION: Tampa, Florida
- Primary Skill: 8×8 Cloud PBX, Telephony, and Contact Center
- Service Tower: Network Voice
Role Overview
The L3 Network Voice Engineer provides advanced administration, troubleshooting, and operational support for 8×8 UCaaS, 8×8 Cloud PBX, Telephony, and 8×8 Contact Center. The role also supports Intermedia Unite, Nextiva, legacy PBX technologies, endpoint management, Cloud PBX migration, analog services, and vendor escalation.
Key Responsibilities
- Provide L3 administration and troubleshooting for 8×8 UCaaS, 8×8 Cloud PBX, Telephony and 8×8 Contact Center.
- Support 8×8 Contact Center agents, queues, call flows, recordings, reports, license administration, and escalation to 8×8 Support or the Technical Account Manager.
- Administer users, extensions, DIDs, devices, licenses, roles, voicemail, auto attendants, IVR, ring groups, call queues, and call routing.
- Troubleshoot inbound and outbound calling, one-way or no audio, caller ID, voicemail, endpoint registration, call quality, DTMF, and routing issues.
- Perform and validate MACD activities, user provisioning, device assignment, number changes, access updates, and service testing.
- Manage Polycom, Yealink, Grandstream, and DECT endpoints, including provisioning, registration, configuration, replacement, inventory, and troubleshooting.
- Support SIP endpoints, IP phones, ATAs, paging devices, fax, eFax, analog services, and carrier-managed lines.
- Coordinate DID assignment, number porting, carrier troubleshooting, vendor escalation, and field-support activities.
- Support migrations from NEC, Avaya, FreePBX, Asterisk, and other legacy PBX platforms to 8×8, Intermedia, Nextiva, or approved Cloud PBX solutions.
- Assess POTS lines, analog lines, trunks, cabling, paging, fax, alarm, elevator, and life-safety dependencies during migration planning.
- Coordinate eligible POTS and analog-line migrations to approved alternatives, including POTS-in-a-Box solutions.
- Update ServiceNow tickets, inventories, SOPs, migration records, patch records, and knowledge articles.
Required Skills
- Strong hands-on experience with 8×8 UCaaS, 8×8 Cloud PBX, Telephony, and 8×8 Contact Center, Admin Console, and 8×8 Contact Center.
- Experience with 8×8 user, device, license, DID, routing, queue, recording, reporting, and support-case administration.
- Working knowledge of 8×8, Intermedia Unite, Nextiva, NEC, Avaya, FreePBX, Asterisk, and multi-site Cloud PBX environments.
- Strong knowledge of SIP, VoIP, PRI, PSTN, POTS, analog lines, DIDs, extensions, dial plans, IVR, queues, voicemail, caller ID, and number porting.
- Hands-on experience with Polycom, Yealink, Grandstream, DECT handsets, ATAs, paging, fax, and eFax services.
- Experience migrating legacy PBX and analog services to UCaaS or Cloud PBX platforms.
- Understanding of VLAN, DHCP, DNS, QoS, latency, jitter, packet loss, and voice-network dependencies.
- Experience with ServiceNow or a similar ITSM platform.
- Strong troubleshooting, documentation, vendor coordination, and customer communication skills.
Experience and Preferred Qualifications
- Relevant L3 experience in enterprise Network Voice, VoIP, UCaaS, Contact Center, Cloud PBX, or PBX migration support.
- Experience supporting multi-site production voice environments, major incidents, carriers, and third-party vendors.
- Training or certification in 8×8, Intermedia, Nextiva, SIP, VoIP, Contact Center, or Unified Communications is preferred.
Interested candidates are invited to send their resumes to:
careers.us@axiomtechnologies.com
Axiom Technologies is a Global IT Services partner supporting medium- to large-scale enterprises. Please visit our website for more information about what we do at www.axiomtechnologies.com
- Role Level: L3
- LOCATION: Tampa, Florida
- Primary Skill: 8×8 Cloud PBX, Telephony, and Contact Center
- Service Tower: Network Voice
Role Overview
The L3 Network Voice Engineer provides advanced administration, troubleshooting, and operational support for 8×8 UCaaS, 8×8 Cloud PBX, Telephony, and 8×8 Contact Center. The role also supports Intermedia Unite, Nextiva, legacy PBX technologies, endpoint management, Cloud PBX migration, analog services, and vendor escalation.
Key Responsibilities
- Provide L3 administration and troubleshooting for 8×8 UCaaS, 8×8 Cloud PBX, Telephony and 8×8 Contact Center.
- Support 8×8 Contact Center agents, queues, call flows, recordings, reports, license administration, and escalation to 8×8 Support or the Technical Account Manager.
- Administer users, extensions, DIDs, devices, licenses, roles, voicemail, auto attendants, IVR, ring groups, call queues, and call routing.
- Troubleshoot inbound and outbound calling, one-way or no audio, caller ID, voicemail, endpoint registration, call quality, DTMF, and routing issues.
- Perform and validate MACD activities, user provisioning, device assignment, number changes, access updates, and service testing.
- Manage Polycom, Yealink, Grandstream, and DECT endpoints, including provisioning, registration, configuration, replacement, inventory, and troubleshooting.
- Support SIP endpoints, IP phones, ATAs, paging devices, fax, eFax, analog services, and carrier-managed lines.
- Coordinate DID assignment, number porting, carrier troubleshooting, vendor escalation, and field-support activities.
- Support migrations from NEC, Avaya, FreePBX, Asterisk, and other legacy PBX platforms to 8×8, Intermedia, Nextiva, or approved Cloud PBX solutions.
- Assess POTS lines, analog lines, trunks, cabling, paging, fax, alarm, elevator, and life-safety dependencies during migration planning.
- Coordinate eligible POTS and analog-line migrations to approved alternatives, including POTS-in-a-Box solutions.
- Update ServiceNow tickets, inventories, SOPs, migration records, patch records, and knowledge articles.
Required Skills
- Strong hands-on experience with 8×8 UCaaS, 8×8 Cloud PBX, Telephony, and 8×8 Contact Center, Admin Console, and 8×8 Contact Center.
- Experience with 8×8 user, device, license, DID, routing, queue, recording, reporting, and support-case administration.
- Working knowledge of 8×8, Intermedia Unite, Nextiva, NEC, Avaya, FreePBX, Asterisk, and multi-site Cloud PBX environments.
- Strong knowledge of SIP, VoIP, PRI, PSTN, POTS, analog lines, DIDs, extensions, dial plans, IVR, queues, voicemail, caller ID, and number porting.
- Hands-on experience with Polycom, Yealink, Grandstream, DECT handsets, ATAs, paging, fax, and eFax services.
- Experience migrating legacy PBX and analog services to UCaaS or Cloud PBX platforms.
- Understanding of VLAN, DHCP, DNS, QoS, latency, jitter, packet loss, and voice-network dependencies.
- Experience with ServiceNow or a similar ITSM platform.
- Strong troubleshooting, documentation, vendor coordination, and customer communication skills.
Experience and Preferred Qualifications
- Relevant L3 experience in enterprise Network Voice, VoIP, UCaaS, Contact Center, Cloud PBX, or PBX migration support.
- Experience supporting multi-site production voice environments, major incidents, carriers, and third-party vendors.
- Training or certification in 8×8, Intermedia, Nextiva, SIP, VoIP, Contact Center, or Unified Communications is preferred.
Interested candidates are invited to send their resumes to:
careers.us@axiomtechnologies.com
See all Voice Engineer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Voice Engineer roles.
Get Access To All JobsTips for Finding Visa Sponsorship as a Voice Engineer
Map your degree to voice engineering
USCIS scrutinizes H-1B petitions where the degree field isn't an obvious match. A degree in computer science, electrical engineering, or telecommunications maps cleanly. Information systems or IT management degrees require stronger employer documentation tying your coursework to VoIP and unified communications work.
Pull prevailing wage data before negotiating
Use the OFLC Wage Search to look up the wage level for your specific role and metro area before any offer conversation. Voice Engineers are typically classified under network and computer systems occupations, and your offered salary must meet or exceed the certified LCA wage.
Target employers with active LCA filing history
Use Migrate Mate to find employers who have already filed Labor Condition Applications for voice engineering roles. Companies with LCA history understand the sponsorship process and are far less likely to withdraw an offer once they see the filing requirements.
Clarify vendor certification requirements early
Many Voice Engineer postings list Cisco CCNP Collaboration, Avaya, or Microsoft Teams certifications as requirements, not preferences. If your credentials are foreign-issued or pending renewal, resolve that before submitting applications so it doesn't create delays during the LCA or I-129 filing stage.
Distinguish TN eligibility if you're Canadian or Mexican
TN status covers computer systems analysts and engineers under the USMCA profession list. Whether your Voice Engineer role qualifies depends on how the employer titles and scopes the position. A role framed around systems architecture or network engineering is a stronger TN fit than one titled purely around telephony support.
Get the job description audited before filing
USCIS has issued RFEs on Voice Engineer petitions where duties included routine helpdesk or tier-1 support tasks, arguing the role doesn't meet specialty occupation standards. Ask your employer to frame duties around system design, protocol configuration, and infrastructure planning before the LCA is filed.
Frequently Asked Questions
Does a Voice Engineer role qualify as a specialty occupation for H-1B purposes?
Most do, but the job description matters. USCIS looks for roles requiring at least a bachelor's degree in a directly related field such as electrical engineering, computer science, or telecommunications. Roles centered on VoIP architecture, session border controller configuration, or unified communications platform design typically pass that threshold. Roles mixing in significant helpdesk or generalist IT support work are more likely to draw a Request for Evidence.
Which visas are realistic for a Voice Engineer seeking U.S. sponsorship?
H-1B is the most common route for Voice Engineers from any country, though it's subject to an annual cap and lottery. Australian nationals can use the E-3, which has a separate cap and no lottery. Canadian and Mexican nationals may qualify for TN status if the role aligns with the USMCA computer systems analyst or engineer categories. Each visa requires the employer to file an LCA with DOL certifying the prevailing wage.
What degree does a sponsored Voice Engineer typically need?
A bachelor's degree in electrical engineering, computer science, information technology, or telecommunications is the standard baseline. Some employers accept a related technical degree combined with equivalent experience under the three-for-one rule, where three years of specialized voice engineering experience substitutes for one year of formal education. USCIS will evaluate the equivalency, so the employer's documentation needs to be specific to VoIP and communications work.
How do I find Voice Engineer jobs where employers are open to sponsorship?
Search Migrate Mate to browse Voice Engineer roles from employers with verified sponsorship history. Many employers who have sponsored before are far more likely to sponsor again, and filtering by that history saves time compared to cold-applying and asking each recruiter individually whether they sponsor.
Does holding vendor certifications like CCNP Collaboration strengthen an H-1B petition for a Voice Engineer?
Vendor certifications don't substitute for a degree in USCIS's specialty occupation analysis, but they do strengthen the employer's position when arguing the role requires specialized knowledge. A CCNP Collaboration or Microsoft Teams Voice certification signals to both the employer and adjudicator that the work involves advanced technical expertise beyond generalist IT support. They're most useful when included in the job description and the employer's support letter explaining why the role requires a degreed specialist.
What is the prevailing wage requirement for sponsored Voice Engineer jobs?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.