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Network Design Engineer Jobs (NOW HIRING)

Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare ...

Network Design Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare ...

Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare ...

Network Design Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare ...

Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare ...

DATA CENTER NETWORK ENGINEER 100% REMOTE MUST WORK ON DIRECT W2 (NO C2C) We are seeking a Senior ... Our expertise in strategy, design, execution and operations unlocks business value through a range ...

NewGen Technologies has an opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global enterprise networks. The CAN/LAN service ...

NewGen Technologies has an opening for a Design Engineer (Access) to support the customer's various WAN and LAN networks, in providing network design, upgrades and config support to the architecture ...

The Wi-Fi Network Design Engineer is responsible for designing scalable, reliable network solutions that support both wireless (Wi-Fi) and core infrastructure needs across ISP projects. This role is ...

Showing results 21-40

Network Design Engineer information

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$31K

$109K

$158K

How much do network design engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for network design 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 are the key skills and qualifications needed to thrive as a network design engineer?

To thrive as a Network Design Engineer, you need a solid understanding of networking protocols, routing and switching, and network architecture, often backed by a degree in computer science or a related field. Familiarity with tools such as Cisco IOS, Juniper Junos, network simulation software, and certifications like CCNP or CCIE are typically required. Strong analytical thinking, problem-solving skills, and effective communication help network engineers collaborate with teams and clearly explain design choices. These skills ensure robust, scalable, and secure network infrastructures that support organizational needs.

What does a network design engineer do?

A network design engineer plans, develops, and implements network infrastructure to ensure reliable data communication within organizations. They analyze requirements, design network layouts, select appropriate hardware and protocols, and often use tools like Cisco or Juniper for configuration. Strong knowledge of networking principles, security, and certifications such as CCNA or CCNP are typically required.

What are the common challenges faced by network design engineers during large-scale infrastructure projects?

Network Design Engineers often encounter challenges such as integrating new technologies with legacy systems, ensuring network scalability, and addressing evolving security requirements. Coordinating with multiple stakeholders—including IT, security teams, and vendors—can add complexity to project timelines. Effective communication and thorough documentation are key to overcoming these hurdles and ensuring that the final design meets both technical and business objectives.

What is the difference between Network Design Engineer vs Network Engineer?

AspectNetwork Design EngineerNetwork Engineer
CertificationsCCNA, CCNP, Cisco Certified Design Expert (CCDE)CCNA, CCNP, CompTIA Network+
Work EnvironmentDesigning network architectures, planning infrastructure, collaborating with architectsImplementing, configuring, maintaining existing networks
Employer & Industry UsageTelecommunications, large enterprises, consulting firmsIT departments, service providers, corporate networks

While both roles involve networking, the Network Design Engineer focuses on planning and designing network systems, whereas the Network Engineer handles the implementation and maintenance of those networks. Understanding these differences helps in choosing the right career path or job search focus.

More about Network Design Engineer jobs
What are the most commonly searched types of Network Design Engineer jobs? The most popular types of Network Design Engineer jobs are:
Who are the top companies hiring for Network Design Engineer jobs? The top employers for Network Design Engineer jobs are:
What states have the most Network Design Engineer jobs? States with the most job openings for Network Design Engineer jobs include:
Infographic showing various Network Design Engineer job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 6% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Network Design Engineer

Leidos

Chantilly, VA

$92K - $166K/yr

Full-time

Re-posted 12 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

76th of 485 rated business services


Job description

The Digital Modernization Sector at Leidos has an opening for aNetworkEngineer (Campus Area Network/Local Area Network (CAN/LAN))to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture.

The job duties are as follows:

  • Interpret customer requirements and apply standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents.

  • Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network.

  • Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows.

  • Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions.

  • Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities.

  • Supervise (not manage) other network support specialists to plan, coordinate, and implement network services.

  • Develop and improve design products, processes, and systems for our team to work efficiently and effectively.

  • Although this position is focused on CAN/LAN, this opportunity offers the ability to learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs).

Basic Requirements

  • Required Clearance to be considered: TS/SCI with Polygraph

  • Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years.

  • Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.

  • Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation.

  • Prior responsibility for production network hardware configurations for Cisco, Brocade, and/or Juniper.

  • Hands-on experience implementing and troubleshooting standard routing protocols in a production network, such as Open Shortest Path First (OSPF) or Border Gateway Protocol (BGP)

  • Hands-on experience implementing and troubleshooting standard switching and trunking protocols in a production network, such as Virtual Local Area Networks (VLANs), 802.1q, and port-channels.

Desired Qualifications:

  • Network engineering and design experience specific to CAN/LAN. Experience should include application of industry standards, developing configurations, and integration of solutions into production environments.

  • Network engineering and design experience with MPLS WANs, network management tools, and firewalls.

  • Expert knowledge of routing and switching protocols and the ability to demonstrate knowledge through briefings and documentation. Extensive BGP experience a plus.

  • Cisco Certified Network Professional (CCNP) or equivalent knowledge.

  • Initiative and disciplined to work unsupervised as part of a network engineering team. Experience establishing process, developing documents, and organizing repositories is a plus.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:January 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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