Enterprise Voice Engineer III

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 DISAprovided capabilities and services.

Job Description :

The Leidos Digital Modernization Sector / Global Solutions ManagementOperations II (GSMOII) contract has an opening for an Enterprise Voice Engineer in Stuttgart Germany. 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 :

Responsible for performing and training the team on 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.

Develop 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 callflows.

Analyze and resolve remote site registration signaling and media problems.

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 RealTime 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 and 48 years of prior relevant experience or Masters with 26 years of prior relevant experience. (Or equivalent combination of education and / or experience.

GSMO

Original Posting :

For 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 $72150.00 $130425.00

The 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

Employment Type : Full-Time

Experience : years

Vacancy : 1

Monthly Salary Salary : 72150 - 130425