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Sr. Network Engineer (Voice), Senior Engineer (L3)

Stem Xpert
Mills, PA Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 6/8/2026

Company Description

Founded in 2009 and headquartered in Ann Arbor, MI, TEKWISSEN™ provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each client’s requirements and span the services spectrum from Application Development/Maintenance, testing, Technology Consulting & staffing. The company is primarily focused on information technology, engineering, healthcare, financial technology and contingent workforce solutions. It operates in seven business segments including Commercial, Professional & Technical, EMEA Commercial, and EMEA Professional & Technical. The company provides professional and technical expertise in the fields of Telecom, Education, Banking, Retail, e-commerce, Automotive, Life Science, Insurance, legal, healthcare, among others. It also offers outsourcing, consulting, recruitment, career transition, and vendor management services.

We strongly believe:
" If something cannot be measured, it cannot be managed. "
TEKWISSEN™ measures all of these processes and applies corrective interventions to manage the quality process at its core.
We are an Equal Employment Opportunity Employer M/F/V/D

Recognitions:

2015 -America’s Fastest Growing Company by Inc.com
2015- SPARK FastTrack Award from Ann Arbor SPARK
2015 -Honoree of Diversity Focused Company by Corp! Magazine
2014- America’s Fastest Growing Company by Inc.com
2014- Michigan 50 Companies to Watch
2014 – DiSciTech Award in Technology by Corp! Magazine
2014- DiSciTech TECHNOLOGY Company of the year by Corp! Magazine
2014- SPARK FastTrack Award from Ann Arbor SPARK

Specialties:
Enterprise Solutions, Web Development, Data Warehousing, Systems Integration, IT Security, Storage Technologies, Development and Delivery, Business Intelligence, Telecommunications, Consulting and Planning, Network design, Implementation &Administration

Job Description

Position: Sr. Network Engineer (Voice), Senior Engineer (L3)
Location: Glen Mills, PA
Duration: 6 months
        
 Job role:
 Network Engineer
 
We are looking for a versatile senior level Network engineer that can support a 150 multi-vendor remote site MPLS and VPN WAN; as well as a 3 tiered Cisco architected data centre.
 
Description / Daily Duties:
•    Maintaining the operational state of a 24/7 365 Global Network
•    In depth knowledge of network routing and switching protocol implementations.
•    Thorough knowledge of LAN/WAN layer 2/3 Core switch and routing hand-off.
•    Design, setup, troubleshoot and configure complex L2 and L3 switching environments
•    Design, setup, troubleshoot and configure complex routing protocols.
•    Interface with vendors and carriers for installation and troubleshooting
•    Work with remote sites to establish and maintain WAN / LAN connectivity at handoff point.
•    Identify potential network problems, report outages, suggest corrective actions, apply corrective actions
•    Perform periodic preventive maintenance to network components
•    Maintaining security posture of LAN/WAN using best practices
•    Working independently and without constant supervision
•    Troubleshooting network anomalies and malfunctions of network hardware.
•    Solid Visio skills to update network diagrams, build new diagrams, etc.
•    Responsible for working with and across multiple functional IT areas, including; Mid-range and Wintel, UNIX, SAN, and Application Integration.

Required Skills:
 
•    Senior level command line configuration knowledge of a large variety of the Cisco product family to include but not limited to the following: ASA, ASR, ISR, Nexus, and MDS hardware
•    Expert level troubleshooting and configuration implementation of protocols including but not limited to BGP, OSPF, EIGRP, Spanning-Tree, VPNs, VoIP, VRF, and VSS.
•    Ability to evaluate MPLS and VPN network performance issues including availability, utilization, throughput, and latency;
•    Planning and executing the selection, installation, configuration, and testing of network equipment.
 
Qualifications
 
•    Industry certifications CCNA, CCDA, CCDP required
•    CCNP or CCIE preferred
•    Network Engineers with additional background skills supporting AD, DHCP, DNS, Wi-Fi, VoIP, F5 and Firewall technologies are encouraged to apply.


Additional Information

Thanks & Regards
narendra
narendra(dot)s(at)tekwissen(dot)com
734-357-8978

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