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Senior Network Design Engineer Jobs (NOW HIRING)

Leidos

Sr. Network Engineer

Fort Belvoir, VA · On-site

$139K - $251K/yr

Senior Network Engineer - Army TENCAP | TS/SCI | Ft. Belvoir, VA Leidos is seeking a Senior Network ... In this role, you will design, implement, and optimize network architectures that connect national ...

Leidos

Sr. Network Engineer

Fort Belvoir, VA

$139K - $251K/yr

Senior Network Engineer - Army TENCAP | TS/SCI | Ft. Belvoir, VA Leidos is seeking a Senior Network ... In this role, you will design, implement, and optimize network architectures that connect national ...

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 ...

Angarai

Senior Network Engineer (Palo Alto)

College Park, MD · On-site

$102K - $140K/yr

The Senior Network Engineer(Palo Alto) provides senior-level expertise in the design, implementation, and optimization of large-scale enterprise data communications and telecommunications networks.

TEKsystems

Network Design Engineer

San Diego, CA

$70 - $80/hr

Description 1) Support Government Leads with day-to-day engineering efforts across enterprise systems 2) Design, implement, and troubleshoot LAN, BAN, and WAN network environments 3) Provide ...

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

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

Chantilly, VA

$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

Chantilly, VA

$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 ...

Hudson Manpower

Network Design Engineer

Greenville, SC · On-site

Network Design Engineer Location: Wilmington, NC/Greenville, SC (Onsite) Exp: 5-12 Yrs Position Type: W2 only (Long Term) Only USC / GC Job Overview Engineer will be the focal point for project ...

TEKsystems

Network Design Engineer

Barstow, CA · On-site

$70 - $80/hr

Description 1) Support Government Leads with day-to-day engineering efforts across enterprise systems 2) Design, implement, and troubleshoot LAN, BAN, and WAN network environments 3) Provide ...

TEKsystems

Network Design Engineer

San Diego, CA

$70 - $80/hr

Description 1) Support Government Leads with day-to-day engineering efforts across enterprise systems 2) Design, implement, and troubleshoot LAN, BAN, and WAN network environments 3) Provide ...

C3EL

Senior Network Engineer

Honolulu, HI

$102K - $140K/yr

Senior Network Engineer Security Clearance: Secret Location : Fort Shafter Flats, HI (Due to the ... This position is responsible for the design, installation, configuration, and maintenance of core ...

VeeRteq Solutions Inc.

Network Engineer

Alpharetta, GA · On-site

... Senior Network Cloud Testing Engineer with deep expertise in IPv6 networking and hands-on experience across public cloud infrastructures (AWS, Azure, GCP). The ideal candidate will design and ...

CSV-TAUREAN

Senior Network Engineer

Alexandria, VA · Hybrid

$111K - $152K/yr

Secret Overview The Senior Network Engineer designs, implements, and maintains enterprise-wide ... Core Competencies Network architecture & design, hybrid cloud integration, cybersecurity, advanced ...

MDAEdge

Network Design Engineer

Miami, FL · On-site

MDAEdge is a top-tier proprietary trading firm seeking a Network Design Engineer to enhance their global network infrastructure. The role involves designing and maintaining a low-latency network to ...

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All JobsSenior Network Design Engineer Jobs

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 Jun 30, 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 are Senior Network Design Engineers?

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 June 2026, with employment types broken down into 88% Full Time, 1% Part Time, 1% Temporary, and 10% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $123,786 per year, or $59.5 per hour.
Sr. Network Engineer

Sr. Network Engineer

Leidos

Fort Belvoir, VA • On-site

$139K - $251K/yr

Full-time

Posted 9 days ago

Key responsibilities

  • Design, implement, and optimize network architectures connecting national, commercial, and tactical intelligence capabilities to operational Army systems.

  • Maintain and evolve network architecture, technical baselines, and end-to-end network performance.

  • Collaborate with systems, network, and cybersecurity engineers to ensure integrated solutions meet mission requirements.

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

56th of 437 rated business services

Job description

Senior Network Engineer - Army TENCAP | TS/SCI | Ft. Belvoir, VA
Leidos is seeking a Senior Network Engineer to support the development and integration of advanced ISR technologies within the Army TENCAP portfolio. In this role, you will design, implement, and optimize network architectures that connect national, commercial, and tactical intelligence capabilities to operational Army systems.
This position is ideal for a seasoned network engineering leader who thrives in complex mission environments and wants to directly influence the modernization of Army ISR networks.
What You'll Be Doing
  • Serve as the Senior Network Engineer and technical authority for network design, integration, and performance.
  • Maintain and evolve network architecture, technical baselines, and end-to-end network performance.
  • Collaborate with systems, network, and cybersecurity engineers to ensure integrated solutions meet mission requirements.
  • Build and maintain strong relationships with customers and stakeholders to ensure mission needs and objectives are fully addressed.
  • Support the coordination of network requirements, hardware/software design, and full verification and validation activities.
  • Design and implement network infrastructure supporting ISR data flows, cross-domain solutions, and integration with existing intelligence platforms.
  • Develop technical documentation, architecture diagrams, and engineering reports supporting the TENCAP mission.
  • Provide expert recommendations on information system design, integration and test, performance analysis, administration, security, and policy.

What You'll Need
  • Current Top Secret/SCI clearance.
  • Master's degree with 15-20 years of relevant experience.
  • Experience with ISR systems, satellite communications, or intelligence networks (highly desirable).
  • Familiarity with Model-Based Systems Engineering (MBSE) tools (preferred).
  • Senior-level expertise in networking technologies such as Cisco, Microsoft/Linux environments, VPN technologies, encryption/crypto devices, and enterprise-grade routing/switching (specific qualifications TBD).
  • Demonstrated ability to operate as a senior technical authority, network engineering leader, and trusted advisor in complex, mission-critical environments.

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:
April 22, 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 $139,100.00 - $251,450.00
The Leidos pay range for this job level is a general guideline only and 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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