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Senior Packet Core Network Engineer Jobs (NOW HIRING)

KNZ Solutions, Inc

Senior Network Engineer

Mclean, VA · On-site

$130K - $150K/yr

Senior Network Engineer Location: McLean, VA (On-site) Type: Full-time Base Salary Range: $130,000 ... Perform expert-level troubleshooting for complex, multi-domain network issues using packet captures ...

KNZ Solutions Inc

Senior Network Engineer

Vienna, VA · On-site

Senior Network Engineer Location: McLean, VA (On-site) Type: Full-time Base Salary Range: $130,000 ... Perform expert-level troubleshooting for complex, multi-domain network issues using packet captures ...

New York Life

$103K - $142K/yr

Hybrid - 3 days per quarter Role Overview The Network Engineer - Core Network Services is ... Strong troubleshooting and analytical skills with experience using packet capture and diagnostic ...

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Senior Packet Core Network Engineer information

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$42.5K

$123.8K

$175K

How much do senior packet core network engineer jobs pay per year?

As of Jun 25, 2026, the average yearly pay for senior packet core network engineer in the United States is $123,786.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $142,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Packet Core Network Engineer vs Mobile Core Network Engineer?

AspectSenior Packet Core Network EngineerMobile Core Network Engineer
CertificationsCCNA, CCNP, Cisco certifications, LTE/5G certificationsSimilar certifications, with focus on LTE/5G technologies
Work EnvironmentTelecom providers, network service companies, infrastructure firmsTelecom operators, network vendors, mobile service providers
ResponsibilitiesDesign, implement, troubleshoot packet core networks, optimize performanceDesign, deploy, maintain mobile core networks, ensure seamless connectivity

Both roles focus on core network infrastructure within telecom environments, with the Senior Packet Core Network Engineer primarily handling packet core systems and the Mobile Core Network Engineer specializing in mobile network cores like LTE and 5G. They share similar certifications and work settings, but their specific responsibilities differ based on network type.

What cities are hiring for Senior Packet Core Network Engineer jobs? Cities with the most Senior Packet Core Network Engineer job openings:
What are the most commonly searched types of Packet Core Network Engineer jobs? The most popular types of Packet Core Network Engineer jobs are:
What states have the most Senior Packet Core Network Engineer jobs? States with the most job openings for Senior Packet Core Network Engineer jobs include:
Senior Packet Core Network Engineer jobs near you
Senior Network Engineer

Senior Network Engineer

KNZ Solutions, Inc

Mclean, VA • On-site

$130K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

Senior Network Engineer
Location: McLean, VA (On-site)
Type: Full-time
Base Salary Range: $130,000 - $150,000
Role Summary
We are seeking a full-time Senior Network Engineer to serve as a senior technical authority and individual contributor focused on network design, implementation, and complex problem resolution.
This role is ideal for an engineer who operates at the expert protocol level, leads through technical depth and execution excellence, and is trusted to design and deploy highly resilient enterprise and data center networks within a defined engagement period.
This position is deeply hands-on, with primary ownership of routing and switching architecture, implementation, and lifecycle improvements across enterprise, data center, and hybrid cloud environments.
Role Overview
The ideal candidate is a design-and-implementation-focused network engineer with mastery of routing and switching fundamentals and advanced architectures.
You will take ownership of large-scale network initiatives end-to-end, from requirements gathering and design through implementation, validation, and operational handoff.
This role requires CCNP certification, strong protocol-level knowledge, and the ability to translate business and security requirements into clear, buildable, and supportable network designs.
You will serve as a senior escalation point and technical mentor, helping establish engineering standards, reference designs, and best practices while remaining directly involved in implementation and troubleshooting.
Primary Responsibilities
  • Design and implement enterprise, data center, and disaster recovery network solutions.
  • Architect, deploy, and maintain highly available, fault-tolerant, and scalable routing and switching environments.
  • Own routing and switching design and implementation, including BGP, OSPF, ECMP, segmentation, and control-plane protection.
  • Perform expert-level troubleshooting for complex, multi-domain network issues using packet captures and protocol analysis.
  • Design and implement data center, MDF/IDF, and access-layer network architectures, including segmentation and end-to-end deployment.
  • Produce and maintain HLDs, LLDs, and implementation documentation for current and future-state designs.
  • Execute technology evaluations, proofs of concept, and lab testing to validate design assumptions and operational impact.
  • Collaborate with security, infrastructure, and cloud teams to ensure cohesive and secure network implementations.
  • Contribute to network monitoring, telemetry, and self-healing designs to improve stability and mean time to resolution.
  • Mentor mid- and senior-level engineers on routing, switching, and troubleshooting best practices.
  • Ensure implementations align with security and compliance requirements, including NIST 800-53 where applicable.
Required Experience
  • 8-12+ years of hands-on network engineering experience with a strong focus on routing and switching design and implementation.
  • Proven experience deploying and operating mission-critical enterprise and data center networks.
  • Demonstrated ability to act as a senior technical escalation point for complex network issues.
  • Strong background in producing clear, implementation-ready network documentation.
Preferred Experience
  • Experience in financial services or regulated enterprise environments.
  • Experience supporting or mentoring other network engineers in complex environments.
Qualifications
Education
  • Bachelor's degree in Engineering, Computer Science, Telecommunications, or a related field preferred.

Certifications
  • CCNP.
  • Azure networking certification or equivalent experience is a plus.
Technical Expertise (Must Have)
  • Routing: Expert-level design, implementation, and troubleshooting of BGP and OSPF.
  • Switching: Advanced experience with Cisco IOS/XE, Nexus platforms, and Cisco ACI fabrics.
  • Data Center Networking: Leaf-spine design, segmentation, and high-availability architectures.
  • Firewalls: Experience integrating Palo Alto firewalls into enterprise and data center designs.
  • SD-WAN: Experience implementing and supporting Prisma SD-WAN or similar technologies.
  • Wireless: Experience deploying and operating Meraki wireless networks.
  • Disaster Recovery: Network-level DR design, implementation, and validation.
  • Identity & Access: Working knowledge of Cisco ISE and network-based access control.
  • Monitoring & Telemetry: Experience with network monitoring tools and performance visibility.
  • Packet Analysis: Expert-level packet capture and protocol analysis skills.
What Sets This Role Apart
This is not a management role. It is a senior, hands-on engineering engagement for a network engineer who wants to remain focused on designing and implementing complex networks rather than managing people or budgets.
You will be trusted to:
  • Own complex routing and switching designs from concept to production.
  • Implement solutions that become long-term architectural standards.
  • Solve the hardest network problems in the environment.

Benefits
  • Medical, dental, and vision insurance coverage.
  • Employer-paid short-term disability, long-term disability, and life insurance.
  • Paid time off with vacation (up to 10 days per year).
  • Paid sick leave (up to 7 days per year).
  • 401(k) retirement savings plan upon completing a year of the employment.
  • Tuition reimbursement or assistance toward continuing education.
  • Paid attendance at approved workshops and conferences.
  • Full access to LinkedIn Learning.
  • Employee Assistance Program (EAP).

Perks (HQ Location)
  • Complimentary daily office snacks and beverages.
  • Professional development and ongoing learning opportunities.
  • Employee recognition programs.
  • Company-sponsored social events and team-building activities.
  • Collaborative, team-oriented work environment.
  • Opportunities to work on high-impact projects with experienced professionals.

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