Enterprise Voice Engineer II
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Job Location:
Shiloh, OH - USA
Monthly Salary:
$ 57850 - 104575
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
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 position directly supports the DISA-provided capabilities and services.
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for 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.
This position requires U.S. citizenship and an active TS/SCI to start.
**The anticipated salary range for this position is $80000 to $90000**
Primary Responsibilities:
Responsible for performing the following duties:
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:
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 Secret security clearance.
Preferred 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
Experience designing configuring and troubleshooting QoS classification marking and prioritization of network traffic (voice critical applications etc.).
Familiarity with IPSec implementation and troubleshooting.
Required Education and Experience:
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.)
Come break things (in a good way). Then build them smarter.
Were the tech company everyone calls when things get weird. We dont wear capes (theyre a safety hazard) but we do solve high-stakes problems with code caffeine and a healthy disregard for how its always been done.
Original Posting:
October 9 2025For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $57850.00 - $104575.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.
Key Skills
- EIGRP
- VOIP
- VMware
- Avaya
- BGP
- LAN
- OSPF
- QoS
- Project Planning
- Scripting
- Unity
- Troubleshooting
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.
