If you searched Superstar Sourcing for Senior Network Infrastructure Engineer (with 3 additional requirements) on January 3, 2026 you'd find 397 great candidates

K*** L****

Network Engineer/VoIP Engineer

This senior VoIP engineer has direct experience with Wireshark, UC clusters, and network infrastructure troubleshooting matching nearly all requirements. Senior Network/VoIP Engineer → UC cluster maintenance, IVR standardization, 911 implementation, SIP troubleshooting using Wireshark. Senior level, 21 years exp. Excellent.

M**** K****

Sr. Network Engineer at ShoreTel

This candidate is a very strong fit, being a Senior Network Engineer with significant data center experience. ShoreTel → M5 Networks → Daiwa Securities, 21 years total experience. Excellent.

J*** C****

This candidate is a strong technical match for senior infrastructure work heavily focused on voice and carrier networks, showing design and implementation skills across decades. Long distance phone company designing/installing/maintaining networks (24+ yrs) → Sr. Network Engineer designing Voice networks/switching platforms (CO Environment). Heavy emphasis on voice (traditional & voip). 20+ years designing and implementing voice and data solutions. Excellent.

M**** T**

Sr. Network Engineer at Reading Health Systems

Excellent fit as this engineer explicitly mentions planning/design, Wireshark, supporting an Avaya phone system (PBX context), and deep Cisco Nexus/routing work, fitting the senior level and experience needs. Sr. Network Engineer (17+ yrs) → NOC/Sys Analyst. Excellent.

W**** H****

Senior Network Architect at CenturyLink

This architect has deep experience designing and maintaining complex networks and explicitly mentions using Wireshark, showing high relevance for a senior infrastructure role. Experience: Senior Network Architect at CenturyLink → Network Architect at St. Louis County Police (5y) → Network Architect at CenturyLink (7y).

R**** L****

Sr Network Design Engineer at AT&T

This candidate is a strong fit for a senior network role focused on design and data center work. Sr Network Design Engineer → Splicer at Verizon → Network Analyst at CSC, 31 years experience. Excellent.

D**** W***

Network Supervisor at Brazos Electric

Excellent fit as this candidate explicitly mentions designing and maintaining Cisco/Dell data centers, has 31+ years experience, and holds a senior title. Brazos Electric → Texas State Technical College, 31+ years experience, data center design focus. Excellent.

T*** Q**

Sr. IT Lead, Network & Infrastructure at Purdue Pharma L.P.

Excellent fit, possessing the required senior Cisco routing/switching expertise, CCIE, specific experience with Data/Voice convergence (CUCM/SIP), and explicitly lists network infrastructure skills, implying strong design capability even if DC design isn't the title. Sr. IT Lead at Purdue Pharma → 19 years, CCIE, strong Cisco/MPLS/BGP, direct experience with Cisco CUCM and Voice convergence projects. Excellent.

J**** M****

This candidate is a Senior Voice Engineer deeply involved in complex voice systems (Teams migration, CUCM, E911), strongly implying PBX expertise and senior level across 19+ years, ticking most boxes although DC design/Wireshark aren't explicitly listed. Senior Voice Engineer → Senior Voice Engineer → Senior Voice Engineer, 19.5 years total experience. Excellent.

C**** M****

Manager of Network Services, Network & Security, I

This manager clearly has experience designing data centers and managing communications including VoIP/Contact Center, making them a very strong fit despite the managerial title. Manager/Sr Engineer at Aramark for 16 years, explicitly designed Data Center infrastructure and deployed VoIP/UCM. Excellent.

D** J****

System Support Engineer III / Regional IP Engineer at Suddenlink Communications

This candidate hits multiple key requirements directly in their recent senior experience, including explicit Data Center Power Systems design and configuration work, but misses PBX and Wireshark explicitly. Suddenlink System Support Engineer III / Regional IP Engineer (15+ yrs) designing Data Center DC Power Systems and working on backbone/MPLS. Excellent.

T** M****

Sr. Telecom Engineer @ Staples

This highly experienced senior professional has direct experience in data center conversions, IPT, and general network design. Staples → Corporate Express, 45 years total experience. Excellent.

S**** D****

Senior Technical Support Engineer at Palo Alto Networks

Excellent match for senior networking with strong data center architecture experience, meeting the 15+ years requirement, though specific mention of PBX or Wireshark visibility is missing. Ex-Motorola Solutions → Palo Alto Networks Senior TSE, focused on data center migration/architecture. Strong.

T*** D****

Experienced Network Engineer

This candidate is a strong technical fit demonstrating extensive experience and senior responsibilities across the required domains. CenturyLink → Level 3 Communications. Excellent.

R** K***

A near-perfect match detailing clear recent experience managing data center networks, voice networks (Call Manager implies PBX context), and general network infrastructure for 18+ years at a senior level. Senior Network Engineer managing Datacenter, Network Infrastructure, and Voice/Data Networks (Call Manager). Excellent.

E**** B****

Systems Architect at Cisco

Excellent fit for seniority, experience, and Data Center Architecture expertise, but lacking explicit mention of PBX systems or Wireshark tools. Cisco Systems Architect role implies high-level infrastructure design. Strong.

T** V****

Enterprise Network Engineer | Hybrid Cloud | SIP/VoIP | Infrastructure Modernization

Excellent fit, describing self as a Senior Network Engineer with 20+ years specializing in infrastructure, voice (mentions CUCM), and design across enterprises. Internetwork Engineering → Dimension Data Lead. Strong.

A**** N****

Network Professional

Strong background including Data Center management and significant VoIP experience, though explicit PBX systems management isn't detailed, and Wireshark is missing. Versa Networks (SD-WAN) → Neustar (Data Center Mgmt) → Saiph (Consulting) → iCore (Voice/IP Infra) → Covad (VoIP Support) → Equinix (Data Center). Career: Solutions Architect @ Versa Networks → Network Engineer Mgr @ Neustar → Network Architect @ Saiph → Sr Network/Voice Engineer @ iCore → Tier II VoIP Support @ Covad → Network Technician @ Equinix → Install Engineer @ UUNET. Strong.

J*** A****

Senior Network Technical Support Manager at Pasco County Government

This candidate has substantial experience aligning well with senior infra roles, including some VoIP/PBX experience, though core DC design isn't explicitly detailed. Pasco County Govt Sr Network Tech Support Manager/Engineer (7+ yrs) → Technical Analyst (3+ yrs), handled Cisco Nexus configuration, SolarWinds/Prime setup, and ground-up configuration of Voice Over IP/phone systems (Adtran, ININ). Excellent.

M*** K****

Manager of Network and Voip Services at College of Southern Nevada

This candidate explicitly mentions Data Center redesign and extensive VoIP/phone system work, along with senior titles over long tenure, making this a strong infrastructure fit despite missing Wireshark. Ex-CIMCO → College of Southern Nevada, 27+ years experience, Management level. Strong.

M*** H****

Cisco suite of VoIP Solutions including WebEx Calling and Cloud Based Solutions.

This candidate is a deep expert in Avaya and Cisco VoIP/PBX environments (over 30 years experience) with senior administrator/engineer roles, meeting the PBX and experience/seniority criteria, but Wireshark/Data Center design are not listed. Xerox → Telcion → CU, 29+ years, focusing heavily on Voice/UC. Strong.

B**** R****

Network-Design-Engineer at AT&T

This long-tenured engineer has direct experience with PBX systems and associated telecommunications work, suggesting strong related infrastructure knowledge. IT Specialist/Design Engineer → 62+ years total, heavy focus on Meridian PBX administration and telecom billing review. Strong.

S**** S****

Senior Network Engineer

This candidate appears to be a very strong network engineer with significant tenure and senior experience, though specific mention of DC design and Wireshark isn't explicit. Senior Network Engineer at OCH Technologies, LLC → Senior Network Engineer at Spatial Front, Inc, 15+ years total experience, focused on network architecture and security for FAA. Strong.

R*** C****

Senior Network Engineer at Fusion Connect

Strong senior network engineer actively involved in data center builds and has specific PBX experience, though data center design and Wireshark are not explicitly confirmed in the summary. Senior Network Engineer → IP Engineer → Network Optimization Engineer, 20 years experience. Strong.

J*** M****

Network Manager

This network manager has deep experience managing telecom systems including significant PBX support across a long career. Network Engineer/Manager → vast experience in telecom/network engineering, supported 124 PBXs and 110 AUDIX Voicemails. Senior level, 34 years exp. Strong.

S**** H****

Network Specialist Advisor @ NTT Data Services

Excellent experience including leading network refreshes and redesigning infrastructure in multiple data centers, fulfilling the senior level and experience requirements, even if specific toolset confirmation is missing. NTT Data Services Network Specialist (15yr, Data Center Redesign lead) → USA Mobility Sr Engineer (6yr design/install). Strong.

M**** P****

Sr. Network Engineer at Aston Technologies

Excellent fit for the voice/PBX and senior networking requirements, with 15 years in relevant areas, though data center design and Wireshark are not explicitly confirmed in detail. Sr. Telecom Engineer 44 years total → Senior Voice Engineer focus on Cisco Voice/UCCE/SIP. Strong.

A** G****

Network Gateway Engineer at Dynamic Integrated Services

Excellent match for PBX experience alongside long tenure in network engineering roles, scoring decently on senior infrastructure. Dynamic Integrated Services (Network Gateway Engineer) → Insight Global, 19 years total. Strong.

O**** A****

Senior Network Engineer | 2x CCNA | CCNP

Good match covering infrastructure and unified communications (likely PBX overlap), data center experience, and significant tenure, just needs confirmation on Wireshark/senior design specifics. Experience: TERRA AQUA (6 years) → State of Maryland (Senior Engineer). Strong.

B**** F****

Lead Network Engineer (Specialist) - Complex Voice and IP Solutions at Verizon Enterprise Solutions

Very strong match given the deep focus on voice/IP solutions, signaling analysis (which implies packet capture skills), and extensive experience, though 'Data center design' isn't explicitly listed recently. Lead Network Engineer (Voice/IP) at Verizon for 17+ years → deep troubleshooting of SIP/RTP/SS7 calls, running debugs and using protocol analyzers. Strong.