Leidos Inc
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.
Position Details Title:
Enterprise Voice Engineer
Location:
Pearl Harbor, HI
Contract:
Leidos Digital Modernization Sector/Global Solutions Management‑Operations II (GSMO‑II)
This role performs sustainment, maintenance, problem and change management services to help ensure secure, reliable, and uninterrupted availability of DISA Voice Services. The position requires U.S. citizenship with an active Secret clearance.
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.
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.
Analyze and 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 call‑flows.
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
BS degree and 4–8 years of prior relevant experience or Masters with 2–6 years of prior relevant experience.
Currently possess DoD 8750 certification at IAT level II, Security+ CE or equivalent.
Experience with one or multiple Cisco, Avaya or Oracle voice platforms including CUCM, Unity, CUBE, Oracle 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.
Active Secret security clearance.
Preferred Qualifications
Working knowledge of Secure Real‑Time Transport Protocol (SRTP) including G.711 and G.729 codecs and 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.
Salary Range Pay Range: $72,150.00 – $130,425.00
Commitment to Non‑Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
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Position Details Title:
Enterprise Voice Engineer
Location:
Pearl Harbor, HI
Contract:
Leidos Digital Modernization Sector/Global Solutions Management‑Operations II (GSMO‑II)
This role performs sustainment, maintenance, problem and change management services to help ensure secure, reliable, and uninterrupted availability of DISA Voice Services. The position requires U.S. citizenship with an active Secret clearance.
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.
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.
Analyze and 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 call‑flows.
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
BS degree and 4–8 years of prior relevant experience or Masters with 2–6 years of prior relevant experience.
Currently possess DoD 8750 certification at IAT level II, Security+ CE or equivalent.
Experience with one or multiple Cisco, Avaya or Oracle voice platforms including CUCM, Unity, CUBE, Oracle 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.
Active Secret security clearance.
Preferred Qualifications
Working knowledge of Secure Real‑Time Transport Protocol (SRTP) including G.711 and G.729 codecs and 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.
Salary Range Pay Range: $72,150.00 – $130,425.00
Commitment to Non‑Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
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