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Senior Network Design Engineer Jobs (NOW HIRING)

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · Hybrid

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Harbor IT

Senior Network Engineer

$106K - $145K/yr

This role leads pre-sales design work, drives complex network implementations, and sets the ... The Senior Network Engineer has deep hands-on expertise with Extreme Networks and Fortinet ...

Leidos

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 ...

Leidos

Network Design Engineer

Aurora, CO

$73K - $132K/yr

The Digital Modernization Sector at Leidos has an opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our customer's global enterprise networks. The CAN/LAN ...

Govcio LLC

Senior Network Engineer

Washington, DC · On-site

$94K - $150K/yr

GovCIO is currently hiring for Senior Network Engineer for our DOT EITSS proposal. The position is ... Coordinates the planning, design, and installation of equipment, using knowledge of engineering and ...

Inficare Technologies

Senior Network Engineer

La Honda, CA · On-site

$141K - $193K/yr

Senior Network Engineer Location: Palo Alto, CA (Onsite - HQ) Job Type: Contract Experience: X ... X+ years of enterprise network engineering experience - architecture, design, and implementation at ...

Leidos

Network Design Engineer

Aurora, CO

$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 ...

Red River Technology

Sr. Network Engineer

Baltimore, MD

$103K - $141K/yr

Design, implement, and support complex enterprise LAN and WAN solutions spanning traditional routed/switched infrastructure and modern Software-Defined Networking architectures across multiple vendor ...

CWPS

Sr. Network Engineer

Baltimore, MD · On-site

$103K - $141K/yr

Design, implement, and support complex enterprise LAN and WAN solutions spanning traditional routed/switched infrastructure and modern Software-Defined Networking architectures across multiple vendor ...

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Senior Network Design Engineer information

See salary details

$42.5K

$123.8K

$175K

How much do senior network design engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior network design 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 Network Design Engineer vs Network Engineer?

AspectSenior Network Design EngineerNetwork Engineer
CertificationsCCNP, CCIE, Cisco Certified Design ExpertCCNA, CompTIA Network+
Work EnvironmentDesigning complex network architectures, planning upgradesImplementing, configuring, maintaining networks
ResponsibilitiesHigh-level network design, strategic planningNetwork setup, troubleshooting, support

The Senior Network Design Engineer focuses on designing and planning advanced network systems, requiring specialized certifications and strategic skills. In contrast, the Network Engineer handles the implementation and maintenance of networks, often working under the guidance of design engineers. Both roles are essential in network infrastructure but differ in scope and seniority.

How does a senior network design engineer typically collaborate with other IT teams during large-scale network deployments?

A Senior Network Design Engineer works closely with cross-functional teams such as systems administrators, security specialists, and project managers during large-scale network deployments. They participate in planning meetings to gather requirements, align network architecture with business goals, and ensure security and compliance standards are met. Throughout the deployment, they coordinate with implementation teams to troubleshoot issues and optimize performance, and often provide guidance to junior engineers. Effective communication and teamwork are essential for successful project delivery and ongoing network reliability.

What are the key skills and qualifications needed to thrive as a senior network design engineer, and why are they important?

To thrive as a Senior Network Design Engineer, you need advanced knowledge of network architecture, protocols, and security, usually backed by a degree in computer science or a related field and several years of experience. Familiarity with tools such as Cisco IOS, Juniper Junos, network simulation software, and certifications like CCNP or CCIE are typically required. Strong problem-solving abilities, effective communication, and project management skills distinguish top performers in this role. These competencies ensure the design and implementation of robust, scalable, and secure network infrastructures that support organizational goals.

What is a senior network design engineer?

Senior Network Design Engineers are experienced IT professionals who specialize in planning, designing, and implementing complex computer networks for organizations. They analyze business requirements, create network architecture plans, and ensure that systems are secure, scalable, and efficient. These engineers often lead network projects, troubleshoot advanced issues, and provide guidance to junior staff. Their expertise is crucial for organizations that rely on robust and reliable network infrastructure to support their operations.
What cities are hiring for Senior Network Design Engineer jobs? Cities with the most Senior Network Design Engineer job openings:
What states have the most Senior Network Design Engineer jobs? States with the most job openings for Senior Network Design Engineer jobs include:
Senior Network Design Engineer jobs near you
Infographic showing various Senior 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 $123,786 per year, or $59.5 per hour.

Network Design Engineer

By Light Professional IT Services LLC

Arlington, VA • On-site

$125K - $165K/yr

Full-time

Posted 19 days ago

Job description

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.


Our By Light team, the premier providers of innovative Information Technology (IT) services and communications support to the Department of Defense and Federal Agencies, is growing. We’re increasing our team to support the US Army Comprehensive Modernization (COMPMOD) program. The program delivers end-to-end EFIS&T services—including survey and design through installation, security, and testing. This work spans NIPR and SIPR networks, Wi-Fi, VoIP, ISP/OSP infrastructure, and voice modernization across all CONUS Army installations.

The Network Design Engineer is responsible for the design and documentation of a MILDEP Campus Area Network. This position requires technical knowledge, skills and experience and the ability to direct technical resources in the completion of assigned tasks.


  • Develop engineering assessments of different configurations including the review of work products for correctness, adherence to the design concept and to customer standards, and for progress in accordance with schedules. 
  • Coordinate with the Project and/or Program Manager to ensure problem solution and user satisfaction and with the Lead Engineer on network architecture and design decisions.
  • The Network Design Engineer makes recommendations, if needed, for approval of major systems installations, prepares milestone status reports and deliveries/presentations on the system concept to colleagues, subordinates, and end user representatives.
  • The Network Design Engineer will adhere to U.S. Army engineering processes during the development of all submissions; identify additional processes and documentation formats, as necessary submit site specific reports and drawings to Government for review and approval and adhere to the Government’s established process for reviewing, updating, approving, and disseminating Design and Engineering documents.

  • BA/BS in a technical discipline with at least 10 years of experience in a similar role.
  • Cisco CCNA certification
  • This position requires technical knowledge, skills and experience and the ability to direct technical resources in the completion of assigned tasks to include but not limited to network design upgrades, development of configurations and cutover plans, staging and pre-configuration, execution of the cutover plans, and documentation and system testing
  • The Design and Engineering Site Lead must be experienced and familiar with the design and configuration of Layer 2 and Layer 3 networks including spanning tree, software defined networking, VLANs, Virtual Network Identifiers (VNI)s, VXLANS, VRFs, Hostnames, OEM equipment from CISCO.
  • Strong communication skills
  • Ability to work collaboratively with team members of different abilities, backgrounds, and skillsets
  • Proven ability of delivering products on time or ahead of schedule

  • Cisco CCNP and/or CCDP certification
  • Passive Optical Networking (PON)
  • Familiar with Juniper network equipment and network management
  • Cisco Prime
  • IT PIE
  • US Army network design standards

  • Active Secret Clearance or higher
  • Must be able to travel up to 30% of the time on deployments for CONUS locations

Salary Minimum: $125,000

Salary Maximum: $165,000

The annual base salary provided is a guideline for this position and is not a guarantee of compensation or salary. When extending an offer, By Light also considers other variables such as (but not limited to) work experience, education, training, skill set, internal peer equity, clearance level, and market conditions. In addition, By Light provides an extensive selection of benefits and offerings to our employees.


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