Senior VoIP / Network Engineer

Consulting Opportunity Holdings LLC

Atlantic, NJPosted April 13, 2026
Full-timeOn-siteMid-level

Required Skills

TCPIPCiscoNetwork Security

Work Authorization

US CitizenGreen Card

Job Description

  • We are seeking a Senior VoIP/Network Engineer to design, implement, and support enterprise voice and network infrastructure. The ideal candidate will have strong experience in VoIP technologies, network architecture, and troubleshooting complex communication systems.

Key Responsibilities

  • Design, deploy, and maintain VoIP systems and IP-based telephony solutions Configure and manage network infrastructure (routers, switches, firewalls) Monitor system performance and ensure high availability and reliability Troubleshoot voice quality issues (latency, jitter, packet loss) Collaborate with cross-functional teams on network and telecom projects Ensure security, compliance, and best practices across voice and data networks

Required Skills

  • Strong experience with VoIP protocols (SIP, RTP, etc.)
  • Hands-on expertise in networking (TCP/IP, VLANs, VPNs, QoS)

Experience with Cisco, Avaya, or similar platforms

  • Solid troubleshooting and problem-solving skills

Preferred Skills

  • Cloud VoIP or unified communications experience
  • Certifications (CCNP, CCIE, or equivalent)

Experience with monitoring tools and network security

Similar Jobs You Might Like

Zscaler Engineer

May 20, 2026
Startekk—Kansas City, MO, Mo

Required Skills: • 5+ years in Cybersecurity / Network Security • 3+ years of hands-on experience with Zscaler solutions • Strong expertise …

Full-timeOn-siteMid-levelCybersecurityPythonAWS+12 more
Job DetailsApply →

Zscaler Engineer

May 20, 2026
STAR Workforce—Kansas City, MO

Required Skills: • Hands-on experience with Zscaler solutions (ZIA, ZPA, ZDX) • Strong understanding of Zero Trust Architecture & SASE/SSE •…

Full-timeOn-siteMid-levelPythonAWSAzure+9 more
Job DetailsApply →

Sr. Project Manager

May 20, 2026
PanTan Technologies—New York, NY

🔹 Required Experience: • 8–10 years of IT Program/Project Management experience • Strong experience managing Data & AI initiatives •…

Full-timeOn-siteMid-level
Job DetailsApply →
View all IT jobs in Atlantic, NJ →

More Jobs From DFW Employers

Zscaler Engineer

May 20, 2026
PanTan Technologies—Kansas City, MO, MO

Required Skills: • 5+ years in Cybersecurity / Network Security • 3+ years of hands-on experience with Zscaler solutions • Strong expertise …

Full-timeOn-siteMid-level
Job DetailsApply →

IT Sr Project Manager

May 20, 2026
PanTan Technologies—Eden Prairie, MN, MN

Required Skills: • 5+ years of Program/Project Management experience • Healthcare Payments / FinTech / HBA experience • Strong stakeholder &…

Full-timeOn-siteMid-levelProgramProject Management experience
Job DetailsApply →

Senior AI Engineer – Agentic Systems & LLM

May 20, 2026
startekk—Mason, OH, OH

Required Skills: • 2–3+ years of hands-on experience building Agentic AI workflows • Strong Python development expertise • Experience…

Full-timeOn-siteMid-level
Job DetailsApply →