Posted: 10/14/2025 Job Number: 41404

Job Description

Sr. Network Engineer

Responsibilities:

Design and architect scalable, secure, and high-performing Wi-Fi networks for enterprise corporate offices, campuses, and remote sites.
Conduct wireless site surveys (predictive and physical) using tools like Ekahau or AirMagnet.
Oversee the installation, configuration, and tuning of wireless access points (APs), controllers, and related infrastructure (e.g., Aruba, Cisco, Meraki, Ruckus).
Develop and implement Wi-Fi security standards, including WPA3, 802.1X, RADIUS integration, and rogue AP detection.
Monitor wireless network performance, capacity, and usage to identify and resolve coverage issues and bottlenecks.
Collaborate with other network, security, and application teams to ensure seamless connectivity and integration.
Lead or support large-scale wireless projects, including upgrades, redesigns, and new deployments.
Expert understanding of Layer 2/Layer 3 networking
Technically proficient at building highly resilient networks in an enterprise
Strong knowledge of network management platforms
Maintain and update documentation: network diagrams, SOPs, and topology maps.
Provide mentorship to junior network engineers and assist with technical training initiatives.
Ensure compliance with organizational policies and industry standards (e.g., PCI-DSS, HIPAA).
Participate in on-call rotation and respond to critical wireless outages or performance incidents.

Requirements:

100% hands-on experience(To be tested on simulation exercises in CCNPEnterprise (ENSLD, ENARSI, ENWLSD) and/or CCNP Security (SISE))
Design enterprise networks - switching and routing
Solid background and understanding of Aruba or Cisco wireless
Strong experience in collaborating with multi-disciplinary teams, including vendors, carriers, facilities, security, accounting, overseas team, and others.
Expertise in understanding and implementing network access control, authentication, authorization, and identity directories, like Active Directory.

Required Qualifications:

Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience).
5+ years of experience in network engineering with at least 3 years focused on enterprise wireless networking.
Strong hands-on experience with enterprise Wi-Fi solutions (Cisco, Aruba, Meraki, etc.).
Proficient in wireless standards and technologies: 802.11a/b/g/n/ac/ax, MIMO, beamforming, channel planning.
Familiar with authentication methods such as RADIUS, EAP, and Active Directory integration.
Skilled in using Wi-Fi tools like Ekahau, NetSpot, Wireshark, and spectrum analyzers.
Understanding of networking protocols: TCP/IP, VLANs, DHCP, DNS, QoS, etc.

Preferred Certifications:

CWNA, CWDP, CWSP, or other CWNP certifications
Cisco or HPE Wireless (e.g., CCNP Wireless)
Aruba Certified Mobility Professional (ACMP)
Ekahau Certified Survey Engineer (ECSE)

Other Skills:

Excellent customer-facing skills and ability to cooperatively work with peers
Strong analytical, problem-solving, and troubleshooting skills and abilities
Strong understanding in peer team areas, such as servers and desktop support
Expert at designing and implementing networks for new locations
Excellent communication and interpersonal abilities
Ability to manage multiple projects and deadlines
Self-motivated and detail-oriented

Pay range is $61 - $66 per hour with full benefits available, including paid time off, medical/dental/vision/life insurance, 401K, parental leave, and more. Our compensation reflects the cost of labor across several US geographic markets. Pay is based on several factors including market location and may vary depending on job-related knowledge, skills, and experience.

THE PROMISES WE MAKE:

At Crystal Equation, we empower people and advance technology initiatives by building trust. Your recruiter will prep you for the interview, obtain feedback, guide you through any necessary paperwork and provide everything you need for a successful start. We will serve to empower you along the way and provide the path for your professional journey.

For more information regarding our Privacy Policy, please visit crystalequation.com/privacy.

Meet Your Recruiter

Akash Sheth

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