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Level 3 Network Engineer Jobs (NOW HIRING)

The Network Engineer provides Network support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure ...

Network Engineer Location: Gaithersburg, MD Type: Contract to Hire Length: Six months plus Client ... Required Skills: 1) Cisco or Juniper. 2) Routers & switches. 3) Network security. 4) OSPF & BGP. 5) ...

NOC Tier 3 Network Engineer Duration: 4months Charlotte NC The available position is for a Tier 3 ... Prefer at least 1 professional level certification from a major technology supplier (CCNP, JNCIP ...

We're seeking an experienced Level 3 Network Engineer who is willing to step into a non-standard shift (including nights) to help keep this mission moving without interruption. This isn't just ...

Senior Network Engineer

Ocoee, FL ยท On-site

$91K - $125K/yr

Senior Network Engineer Location: Ocoee, FL NEED DL FOR SUBMISSION Job Summary: The Client is ... This role requires deep expertise in Layer 2/3 networking, network architecture, and cloud-based ...

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Level 3 Network Engineer information

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$31K

$109K

$158K

How much do level 3 network engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for level 3 network engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What is the difference between Level 3 Network Engineer vs Level 2 Network Engineer?

AspectLevel 3 Network EngineerLevel 2 Network Engineer
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentAdvanced troubleshooting, network design, implementationNetwork support, basic troubleshooting, maintenance
ResponsibilitiesConfiguring routers/switches, resolving complex issues, network upgradesMonitoring networks, resolving user issues, routine maintenance

The main difference between a Level 3 Network Engineer and a Level 2 Network Engineer lies in their responsibilities and expertise. Level 3 engineers handle complex network configurations and troubleshooting, often working on design and upgrades. In contrast, Level 2 engineers focus on routine support and maintenance tasks. Both roles require relevant certifications like CCNA, but Level 3 positions demand more advanced skills and experience.

More about Level 3 Network Engineer jobs

What are popular job titles related to Level 3 Network Engineer jobs?

For Level 3 Network Engineer jobs, the most frequently searched job titles are:

Infographic showing various Level 3 Network Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 80% Full Time, 11% Part Time, and 7% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Network Engineer Level 3

Fort George G Meade, MD โ€ข On-site

$161K - $171K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 days ago


Job description

What Impact You'll Have:
GRVTY is seeking experienced Network Engineers to support core Intelligence Community (IC) missions. As a Network Engineer in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries.
What You'll be Owning:
We are seeking a Network Engineer for a funded role to provide Network Communication services to enhance and complement High Performance Computing (HPC) sustainment capabilities. The Network Engineer provides Network support that requires system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure packet capture software, TCP/IP protocol stack, routing/switching protocols, stateful firewalls, and L3/L4 access controls.
  • Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC)
  • Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices.
  • Strong knowledge of TCP/IP protocol stack and routing and switching protocols.
  • Strong working knowledge of L2/L3 protocols.
  • Strong working knowledge of stateful firewalls, and L3 access controls.
  • Working knowledge of Atlassian Tool Suite.
  • Able to support on-call requirements.
  • Able to work in live call environment and utilize remedy and/or other ticketing system to track tasking.
  • Virtualization products; VMWare and Solaris containers

What You Must Have:
  • Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
  • Bachelor's degree in a technical discipline
  • Minimum eight (8) years of demonstratable experience in network engineering (LAN), architecture, monitoring, security, and protection or ten (10) years minimum experience in lieu of degree.
  • DoD 8570 IAT II level certification.
  • Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.

Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. We're proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth. Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
  • The pay range for this position is: $161,000.00 - $171,000.00

Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We're proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
Maryland Pay Range
$161,000-$171,000 USD
Why Choose GRVTY
The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We're purpose-built to tackle the most entrenched, systemic national security issues around the world.
We partner with our customers to help them overcome challenges in every corner of technology and defense-including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.
At GRVTY, we believe that when our employees thrive, our company thrives. That's why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.
โ€ข Robust health plan including medical, dental, and vision
โ€ข Health Savings Account with company contribution
โ€ข Annual Paid Time Off and Paid Holidays
โ€ข Paid Parental Leave
โ€ข 401k with generous company match
โ€ข Training and Development Opportunities
โ€ข Award Programs
โ€ข Variety of Company Sponsored Events
EEO Statement
GRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.
Anyone requiring reasonable accommodations should email recruiting@grvty.com or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.
Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)
Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.