Sr Network Engineer

Job ID: 110642
Location: Phoenix, AZ  [On-Site]
Category: Infrastructure
Employment Type: Contract
Date Added: 07/17/2025
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Job Description:
Our client is seeking a highly skilled and experienced Senior Network Engineer to join their team. This critical role involves designing, implementing, and maintaining advanced network solutions that support the operational and strategic objectives of our client. The ideal candidate will bring a strong technical acumen in various network technologies and a proven track record in managing complex network environments.

Responsibilities:

  • Develop and manage network configuration templates using Cisco DNA Center (DNAC) to enhance deployment efficiency and standardization.
  • Design and implement network segmentation strategies to improve security and network performance.
  • Lead initiatives for network hardware modernization to ensure alignment with the latest technological advancements.
  • Plan and execute comprehensive refresh projects for routing and switching infrastructure to optimize network functionality.
  • Deploy and manage Software-Defined Wide Area Network (SD-WAN) solutions, focusing on Cisco and VeloCloud technologies.
  • Configure and maintain Palo Alto firewalls, ensuring robust security measures are in place to protect network data.
  • Utilize Infoblox solutions for efficient DNS, DHCP, and IP address management, ensuring seamless network operations.

Qualifications:
  • Relevant certifications such as CCNP, CCIE, or equivalent are highly desirable.
  • Strong technical knowledge of Cisco networking products, including expertise in routing, switching, SD-WAN, and security technologies.
  • Experience with Cisco DNA Center for network automation and template management.
  • Proficiency in configuring and managing Palo Alto firewalls.
  • Hands-on experience with Infoblox for DNS, DHCP, and IP address management.
  • Expertise in designing and implementing network segmentation strategies.
  • Proven track record in modernizing network hardware and infrastructure.
  • Experience in planning and executing route/switch refresh projects.
  • In-depth knowledge of SD-WAN technologies, specifically Cisco and VeloCloud.
  • Excellent analytical and problem-solving skills, with strong verbal and written communication abilities.


Pay Range: $60.00 – $65.00 per hour

This position is based in office and requires the 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. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. 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.

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.

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