Senior Network Engineer

Gdh Consulting, Inc.; Santa Clara (CA); On-site; USD 69,000 - 85,000; Full time

Benefits offered by this job

Medical insurance options

401(k) plan

Wellbeats membership

Gym membership discount

Holiday pay

Direct deposit

Employee referral program

Job summary

GDH is seeking a senior network engineer to support enterprise campus network infrastructure in an on-site environment. The role requires a seasoned professional capable of managing complex network systems, providing advanced troubleshooting, and ensuring network reliability and performance.

You will collaborate with global teams, participate in on-call rotations, and help maintain production and office networks.

Qualifications

• 7+ years of professional experience in network engineering, especially enterprise networks.
• Cisco routing and switching expertise with campus networks experience; CCNP preferred.
• Hands-on Cisco wireless experience and incident resolution skills.
• Experience supporting large LAN/WAN infrastructures and using network monitoring tools.

Responsibilities

• Provide advanced troubleshooting and support for enterprise networks, including campus routing and switching.
• Support and maintain Cisco wireless environments and optimize performance.
• Diagnose and resolve user connectivity and network performance issues promptly.
• Assist with network upgrades, installations, and maintenance for stability.
• Partner with global network engineering teams on initiatives, escalations and projects.

Skills

Enterprise networking

Cisco routing & switching

Cisco wireless

Network troubleshooting

Network monitoring tools

Communication skills

CCNP preferred

DNAC/ISE experience

Tools

Cisco DNAC

Cisco ISE

Palo Alto firewalls

Job description

Role Summary

A senior network engineer position supporting enterprise campus network infrastructure in a dynamic, on-site environment. The role requires a seasoned professional capable of managing complex network systems, providing advanced troubleshooting, and ensuring network reliability and performance. This position involves collaborating with global teams and maintaining operational excellence for both production and office networks.

Responsibilities

• Provide advanced troubleshooting and support for enterprise network environments, including campus routing and switching infrastructure.
• Support and maintain Cisco wireless environments, resolving related incidents and optimizing performance.
• Diagnose and resolve user connectivity issues and network performance problems promptly.
• Assist with network upgrades, installations, and maintenance activities to ensure infrastructure stability.
• Partner with global network engineering teams on various initiatives, escalations, and network projects.
• Analyze network performance metrics and recommend actionable improvements.
• Support the operational needs of production and office network environments, ensuring minimal downtime.
• Document network configurations, procedures, and troubleshooting steps to maintain clear records.
• Participate in on-call rotation and respond to urgent network incidents outside of core hours as needed.
• Contribute to ongoing network improvements and technical documentation to enhance team knowledge and efficiency.

Qualifications

• 7+ years of professional experience in network engineering, with a strong background in enterprise networks.
• Extensive Cisco routing and switching expertise, including experience supporting campus networks.
• Hands‑on experience troubleshooting Cisco wireless environments and resolving related issues.
• Proven ability to support large‑scale LAN/WAN infrastructures, with strong troubleshooting skills.
• Familiarity with network monitoring tools and operational support best practices.
• Excellent communication skills with the ability to engage with technical and non‑technical stakeholders.
• Relevant Cisco certifications (e.g., CCNP) are preferred.
• Experience with Cisco DNAC (DNA Center), Cisco ISE, and Palo Alto firewalls is advantageous.
• Prior experience supporting semiconductor or manufacturing environments is a plus.
• In compliance with federal law, all persons hired must verify their identity and eligibility to work in the United States and complete the required employment eligibility verification form upon hire. Candidates must be legally authorized to work in the United States without employer sponsorship, now or in the future.

Publishing Pay Range: $50.00 - $62.00 hourly

This position is based in office and requires employee to work on-site.

About GDH

At GDH, we believe in the power of people and the importance of caring. Our culture statement, "We care about people," isn't just a tagline - it's the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs. Who We Are: GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women's services, we pride ourselves on our commitment to quality and service.

GDH Benefits

• GDH offers a range of employee benefits that are designed to promote well‑being and help maintain a healthy work‑life balance.
• Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services.
• Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans.
• Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work‑life balance benefits, a Wellbeats membership, a discounted gym membership program, and more!

For more detailed information on benefits, please go to GDH's website under the tab for candidates.

Equal Employment Opportunity

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws.

Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department. Please visit our notice of collection for California applicants.