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Mobile Core Network Engineer Jobs in Dulles, VA (NOW HIRING)

Grid Networks

Senior Mobile Core Network Engineer

Reston, VA · On-site

$108K - $148K/yr

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role is critical to ensure the mobile network is healthy. Through automation, not just monitoring ...

Grid Networks

Mobile Network Engineer

Reston, VA · On-site

$150K - $195K/yr

Design, deploy, and maintain mobile network infrastructure, including access and core network ... Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or related ...

Grid Networks

Mobile Network Engineer

Reston, VA · On-site

Design, deploy, and maintain mobile network infrastructure, including access and core network ... Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or related ...

NewGen

Core Network Engineer

Chantilly, VA · On-site +1

NewGen Technologies has an opening for CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network ...

Grid Networks

Mobile Network Engineer

Reston, VA · On-site

$90 - $130/hr

Design, deploy, and maintain mobile network infrastructure, including access and core network ... Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or related ...

Grid Networks

Mobile Network Engineer

Reston, VA · On-site

$150K - $195K/yr

Design, deploy, and maintain mobile network infrastructure, including access and core network ... Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or related ...

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Peraton

Senior Mobile Network Engineer

Herndon, VA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking an experienced Senior Mobile Network Engineer to join our team ... Familiarity with IMS, VAS platforms, core network elements, ITU-T/3GPP specifications, GSMA ...

Peraton

Senior Mobile Network Engineer

Herndon, VA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking an experienced Senior Mobile Network Engineer to join our team ... Familiarity with IMS, VAS platforms, core network elements, ITU-T/3GPP specifications, GSMA ...

Peraton

Senior Mobile Network Engineer

Herndon, VA · On-site

$135K - $216K/yr

Responsibilities Peraton is seeking an experienced Senior Mobile Network Engineer to join our team ... Familiarity with IMS, VAS platforms, core network elements, ITU-T/3GPP specifications, GSMA ...

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Showing results 1-20

All JobsMobile Core Network Engineer JobsMobile Core Network Engineer Jobs in Dulles, VA

Mobile Core Network Engineer information

See Dulles, VA salary details

$30.7K

$107.9K

$156.4K

How much do mobile core network engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for mobile core network engineer in Dulles, VA is $107,929.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,100.00 and $132,100.00 per year, depending on experience, location, and employer.

What is a mobile core network engineer?

A Mobile Core Network Engineer is responsible for designing, implementing, and maintaining the core network infrastructure that enables mobile communication services. They work with technologies such as 4G LTE, 5G, and VoLTE to ensure seamless connectivity, call processing, and data transmission. Their tasks include network optimization, troubleshooting, integrating new services, and ensuring high availability and performance of the core network. They collaborate with various teams, including radio network engineers and software developers, to enhance network efficiency. This role requires strong knowledge of telecommunications protocols, networking principles, and emerging mobile technologies.

What are some typical daily responsibilities for a mobile core network engineer?

Mobile Core Network Engineers are responsible for configuring, monitoring, and optimizing core network infrastructure to ensure reliable data and voice services. Their daily tasks include troubleshooting network issues, implementing upgrades or patches, analyzing performance metrics, and coordinating with teams across planning, operations, and security. The role often involves responding to incidents promptly, maintaining system documentation, and supporting network integration projects. Collaboration with other engineers and departments is key, making this position both technically rewarding and highly interactive.

What are the key skills and qualifications needed to thrive as a mobile core network engineer?

To thrive as a Mobile Core Network Engineer, you need in-depth knowledge of mobile network architecture, protocols like LTE/5G, and a background in telecommunications or computer science. Hands-on experience with core network elements (EPC, IMS), network monitoring tools, and certifications such as CCNP or vendor-specific credentials are highly valued. Strong analytical thinking, effective communication, and the ability to work both autonomously and in cross-functional teams are essential soft skills. These competencies ensure robust network performance, smooth issue resolution, and seamless collaboration in complex mobile environments.

What cities near Dulles, VA are hiring for Mobile Core Network Engineer jobs?

Cities near Dulles, VA with the most Mobile Core Network Engineer job openings:

Mobile Core Network Engineer jobs near you
Infographic showing various Mobile Core Network Engineer job openings in Dulles, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $107,929 per year, or $51.9 per hour.

Senior Mobile Core Network Engineer

Grid-Networks

Reston, VA • On-site

$120 - $180/hr

Other

Posted 13 days ago

Job description

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role is critical to ensure the mobile network is healthy. Through automation, not just monitoring dashboards, you will tool the network. Must understand mobile network technology deeply (signaling, voice, SMS, data services, roaming) while looking for opportunities automate processes. You'll build the tools and automation that make network operations more efficient, more reliable, and less manual.

What You'll Do
  • Operations — Run day-to-day operations for the mobile network including monitoring, incident response, and troubleshooting across signaling, voice, SMS, data, and roaming.
  • Automation — Build tools and scripts that automate manual operational work: alerting, remediation, capacity and service checks, and routine network tasks.
  • Tool Development — Design and build internal tooling and dashboards for network monitoring, performance analysis, and QoS/KPI tracking.
  • Systems Integration — Integrate network elements, monitoring systems, and ticketing/alerting platforms through APIs and custom automation.
  • Roaming Operations — Support international roaming operations, including IREG/TADIG testing, performance monitoring, and troubleshooting.
  • Process Improvement — Identify manual, repetitive operational work and replace it with automated, self-service, or self-healing solutions.
  • Collaboration — Work with network engineering, vendors, and cross-functional teams to resolve issues and improve reliability.
What You'll Bring
  • 5+ years in telecommunications or network operations, with hands‑on experience supporting mobile network technologies.
  • Solid understanding of mobile network technology across generations (2G–5G and beyond) — signaling, voice, SMS, data services, and international roaming.
  • Programming experience in Python, Go, or a similar language, with a track record of building tools or automation, not just scripts.
  • Experience automating operational workflows: monitoring, alerting, remediation, or reporting.
  • Familiarity with SS7/MAP and Diameter signaling, IMS, VAS platforms, core network elements, ITU-T / 3GPP specifications, and GSMA recommendations, plus comfort working with APIs and operational data.
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related field — or equivalent hands‑on experience.
  • Practical, detail-oriented problem solver who's comfortable owning production issues end to end.

GRID Networks is committed to providing a work environment free from discrimination and harassment. Employment decisions at GRID Networks are based on an individual’s capabilities and qualifications. All qualified applicants and employees receive consideration for employment, including protected veterans and individuals with disabilities.

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