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Contract Session Border Controller Sbc Jobs (NOW HIRING)

Safelite Group

Senior Telecom Engineer

Columbus, OH · On-site

Experience supporting SIP-based voice architectures, SIP trunks, and Session Border Controller (SBC) technologies. * Experience working with multiple monitoring systems and correlating data from ...

Safelite Group

Senior Telecom Engineer

Columbus, OH · On-site

$100 - $135/hr

Experience supporting SIP-based voice architectures, SIP trunks, and Session Border Controller (SBC) technologies. Experience working with multiple monitoring systems and correlating data from ...

Leidos

Enterprise Voice Engineer II

Tampa, FL · On-site

$59K - $106K/yr

... contract has an opening for an Enterprise Voice Engineer at MacDill AFB in Tampa FL . The ... Session Border Controller (SBC) and Avaya Aura Application Server. * Expertise in SIP ...

The LaSalle Group

Network Engineer II

Chicago, IL · On-site

$60 - $70/hr

Nice-to-Have: Support VoIP/SIP peering, trunking, and SBC (Session Border Controller ... Contract-to-Hire * Compensation: $60 - $70 hourly * Benefits (Contract): LaSalle Network ...

Jobsbridge

QA Technical Manager

San Ramon, CA · On-site

... SBC (Session Border Controller) Hands-on experience testing Bulk Call Generators (Spirent abacus A5000) Knowledge of foundation, principles and techniques of SW programming; Automation Test skills ...

Leidos

Enterprise Voice Engineer III

Shiloh, IL · On-site

$73K - $132K/yr

... contract has an opening for an Enterprise Voice Engineer. The Enterprise Voice Engineer will ... Oracle Session Border Controller (SBC) and Avaya Aura Application Server. Expertise in SIP ...

BloKchain Talent

Telephony Engineer

Tempe, AZ

... Border Controllers (SBC), Session Initiated Protocol (SIP), and Public Switched Telephone Network (PSTN) gateways. Responsibilities: * Provide IP Telephony and VoIP Subject Matter Expertise for ...

Leidos

Enterprise Voice Engineer II

Tampa, FL · On-site

$59K - $106K/yr

... contract has an opening for an Enterprise Voice Engineer at MacDill AFB in Tampa FL . The ... Session Border Controller (SBC) and Avaya Aura Application Server. * Expertise in SIP ...

Bowhead

Unified Communications Engineer

TX · On-site

Configure and support Cisco Unified Border Element (CUBE)/Session Border Controller functionality, SIP trunks, voice gateways, and call routing. * Administer and maintain Cisco Unity Connection and ...

VetRamp

Network VoIP Engineer

Austin, TX · Hybrid

$100K - $110K/yr

This role supports Cisco collaboration technologies, SIP trunking, session border controllers ... Experience with non-Cisco SBC platforms such as Ribbon or AudioCodes Why Consider This Role

BloKchain Talent

Telephony Engineer

Tempe, AZ · On-site

... Border Controllers (SBC), Session Initiated Protocol (SIP), and Public Switched Telephone Network (PSTN) gateways. Responsibilities: * Provide IP Telephony and VoIP Subject Matter Expertise for ...

Sirius XM Radio

Senior SBC/Genesys Engineer

GA · Remote

... Oracle Acme Packet Session Border Controllers (SBCs) and Oracle Communications Converged ... The Senior SBC Engineer will oversee incident and project tickets, and drive solutions that ensure ...

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All Jobsfreelance JobsContract Session Border Controller Sbc Jobs

Contract Session Border Controller Sbc information

See salary details

$55K

$119.5K

$175.5K

How much do contract session border controller sbc jobs pay per year?

As of Sep 4, 2026, the average yearly pay for contract session border controller sbc in the United States is $119,497.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,000.00 and $138,500.00 per year, depending on experience, location, and employer.

What is a contract session border controller SBC?

A Contract Session Border Controller (SBC) is a network device or software application that manages and secures the flow of voice, video, and other real-time communications across IP networks, typically for organizations on a temporary or project-based contract. SBCs serve as a gateway between different VoIP networks, protecting against security threats, ensuring quality of service, and handling protocol interworking. Contract SBC professionals are hired to implement, configure, and maintain these systems for companies that need temporary expertise or support for specific projects.

What are the key skills and qualifications needed to thrive as a contract session border controller SBC?

To thrive as a Contract Session Border Controller (SBC) specialist, you need expertise in VoIP protocols, network security, and SIP trunking, often supported by a degree in computer science or a related field. Familiarity with SBC hardware/software (such as Oracle, AudioCodes, or Cisco), network monitoring tools, and relevant certifications like CCNP Collaboration are typically required. Strong analytical thinking, problem-solving skills, and effective communication set top professionals apart in this role. These skills are vital for ensuring secure, reliable voice communications and seamless integration of telephony systems across complex network environments.

What are some typical challenges faced by contract session border controller SBC professionals when integrating SBCs into existing network infrastructures?

Contract SBC professionals often encounter challenges such as ensuring interoperability between diverse VoIP platforms, managing security requirements, and minimizing service disruption during integration. Adapting to clients’ unique network topologies and legacy systems can require quick problem-solving and strong communication skills with IT teams. Effective SBC integration also involves ongoing monitoring and optimization to handle evolving traffic loads and security threats. Collaborating closely with network engineers and security teams is crucial to ensure seamless deployment and ongoing support.

What is the difference between Contract Session Border Controller Sbc vs Network Engineer?

AspectContract Session Border Controller SbcNetwork Engineer
CredentialsCertifications like CCNA, CCNP, or vendor-specific SBC certificationsCertifications such as CCNA, CCNP, or CompTIA Network+
Work EnvironmentTelecommunications, VoIP, and network security environmentsBroad IT infrastructure, network design, and maintenance environments
Industry UsageTelecom providers, VoIP service companies, and security firmsIT departments across various industries including telecom, finance, and healthcare

While both roles require networking knowledge and certifications like CCNA, the Contract Session Border Controller Sbc specializes in managing VoIP security and session control, whereas the Network Engineer has a broader focus on overall network infrastructure and design.

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Contract Session Border Controller Sbc jobs near you
Infographic showing various Contract Session Border Controller Sbc job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 22% Full Time, 74% Part Time, and 3% Contract. Highlights an 43% Physical, 1% Hybrid, and 56% Remote job distribution, with an average salary of $119,497 per year, or $57.5 per hour.

Enterprise Voice Engineer

P W Communications Inc

Scott Air Force Base, IL • On-site

$52K - $56K/yr

Full-time

Re-posted 23 days ago

Job description

Location: Scott Air Force Base, Illinois
Category: Network Administration and Ops
Schedule (FT/PT): Full Time
Travel Required: No
Shift: Day
Remote Type: No Remote
Clearance: Top Secret/SCI
Sector: Digital Modernization


 

Required: 

U.S. Citizenship

Active Top Secret/SCI Security Clearance


Description

Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided capabilities and services.

We are seeking an Enterprise Voice Engineer in Scott AFB, IL.  The Enterprise Voice Engineer will perform sustainment, maintenance, Problem and Change management services to help ensure secure, reliable, and uninterrupted availability of DISA Voice Services.

Primary Responsibilities

  • Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure.
  • Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video, and data network. Must be organized, document oriented, possess skills in diagramming, and understand WAN principals.
  • Perform system maintenance, support capacity planning activities, and complete configuration change actions and documentation efforts.
  • Configure and implement calling search spaces, route plans, route partitions, route lists, and device profiles.
  • Configure Cisco or Juniper routing and switching devices.
  • Support distributed firewall infrastructure.
  • Provide input in the development of technical policy, work instructions, and reporting in support of an enterprise IP telephony network.
  • Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows.
  • Analyze and resolve remote site registration, signaling, and media problems.
  • Configure route plans, route lists, device profiles, calling search spaces, and route partitions. 
  • Validate change requests and ensure accuracy.
  • Perform fault analysis and configuration of voice subscribers, call handlers, and call routing rules.
  • Perform fault analysis and configuration of Cisco and or Juniper routing and switching rules.

Basic Qualifications 

  • Requires BS degree and 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience.  (Or equivalent combination of education and/or experience.)
  • Currently possess DoD 8750 certification at IAT level II, Security+ CE or equivalent to meet requirement.
  • Experience with one or multiple Cisco, Avaya, or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC), and Avaya Aura Application Server.
  • Expertise in SIP internetworking signaling and call flow.
  • Demonstrable experience of advanced fault analysis to isolate and diagnose network problems for routing, switching, security and large scale voice implementations.
  • Currently possess an active Top Secret/SCI security clearance.

Additional Desired Qualifications 

  • Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF).
  • Experience with Cisco Unified Communications Manager and or Avaya Aura soft switches.
  • Experience with Oracle SBCs and other voice media gateway appliances.
  • Experience supporting distributed firewall infrastructure.
  • Experience creating/supporting IPSec MPLS VPN infrastructure. 
  • Experience implementing and supporting BGP routing protocols.