Senior Network Engineer- Wireless- Washington, DC/Richmond, VA

Job Description

**Overview**

CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the worlds real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.

We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers. Weve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.

We are looking for a Wireless Network Engineer to join?our team?of engineers in?managing and improving?CoStar Groups corporate Wi-Fi network. In addition, you will work on the network backbone that spans 6 global data centers and 80 offices worldwide. You are a?self-starter,?love?the challenge of solving problems,?and are invested in building?solutions to help the company scale.? You use leading edge hardware,?software defined networking and traditional networking to work on a variety of challenging and?innovative?projects.

This position is located in Washington, DC or Richmond, VA and offers a hybrid schedule of 2 days remote and 3 days in-office.

**Responsibilities**

Manage?Wi-Fi across 80 worldwide office locations

Support operations of multiple Clearpass deployments

Triage tickets related to Wi-Fi, data centers, Internet applications, and worldwide office?connectivity?across switches, routers,?firewalls, and?VPN

Respond to automated monitors and alerts to troubleshoot Wi-Fi and network issues

Deploy and support-routing, switching, firewall, and traffic management environments for 50 market leading Internet sites that serve millions of visitors

Work with various technologies including, but not limited to:

Aruba Mobility, mobility devices, access points

Network enforcement applications such as ClearPass

Firewall technologies including CheckPoint, Palo Alto, Cisco

Cisco Nexus switches 9Ks, 7Ks, 5Ks, 3Ks, FEXs

Load balancers and traffic managers F5 BIGIP GTM, Akamai, Amazon ELB

SSL VPN solutions Junos, Ivanti Pulse Secure, CheckPoint

**Basic Qualifications**

Bachelors Degree from an accredited not for profit university or college

Track record of commitment to prior employers

5 years supporting enterprise wi-fi over LAN and WAN environments (preferably Aruba)

Hands on experience with wireless survey tools and Wi-Fi design tools

Experience installing, configuring, troubleshooting Cisco network devices

In depth knowledge of radio frequencies and Wi-Fi spectrums and optimizations

**Preferred Qualifications And Skills**

4 years configuring and operating ClearPass, including policy manager, onboarding, guest, and insight

Hands on experience with Aruba Airwave management system

Experience in network?protocol analyzers/sniffers

Understanding of monitoring tools such as Solarwinds or LogicMonitor

Knowledge of networking technologies to include TCP/IP, BGP, OSPF, STP, HSRP, PPP, NAT, QoS, ACLs, MSCHAPv2, PAP, 802.1x, EAP-TLS

Experience with Next Generation firewalls

One or more relevant certifications such as ACMA, ACMP, ACMX, ACCP, ACDX, CCNP, CCIE, CCSE, CCMSE

**Whats in it for You**

When you join CoStar Group, youll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.

We offer you generous compensation and performance-based incentives. CoStar Group also invests in your professional and academic growth with internal training, tuition reimbursement, and an inter-office exchange program.

Our benefits package includes (but is not limited to):

Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug

Life, legal, and supplementary insurance

Virtual and in person mental health counseling services for individuals and family

Commuter and parking benefits

401(K) retirement plan with matching contributions

Employee stock purchase plan

Paid time off

Tuition reimbursement

On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes

Access to CoStar Groups Diversity, Equity, & Inclusion Employee Resource Groups

Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.

#LI-Hybrid

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CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing