"Alerted.org

Senior Systems Engineer

Job ID

219744

Posted

20-May-2025

Service line

Corporate Segment

Role type

Full-time

Areas of Interest

Digital & Technology/Information Technology

Location(s)

Dallas - Texas - United States of America

About The Role:

As a CBRE Senior Systems Engineer, you will handle and allocate Network infrastructure resources by planning, monitoring, and maintaining system platforms in support of CBRE’s Information Technology Operations. Primary responsibilities include support and administration of NAC solutions (Forescout, ISE), Micro segmentation platforms), Cisco ACI SDN, traditional network router and switches, Palo Alto firewalls, f5 load balancers, wireless infrastructure, ISE, SDWAN, Internet and WAN connectivity, Cloud Networking and Network peripheral and support systems.

You may serve as technical lead for projects requiring coordination, planning and implementation of sophisticated requirements. Will support documentation updates, training material and training of junior resources on platform. Additional responsibilities include troubleshooting of Micro segmentation, NAC, basic and complex routing, switching and firewall related issues within Data Centers, support for remote locations and Cloud environments. Requires interaction with team members, peers, leadership, and customers to facilitate all support, engineering and troubleshooting of stated network environments.

What You'll Do:

+ Bachelor's degree (BA/BS) in a related field of work or equivalent work experience. Requires technical and business knowledge in multiple disciplines/processes. Typically has 8 - 10 years of relevant work experience.

+ Technical certifications in the specialty area, such as CISCO or Microsoft.

+ Advanced technical knowledge and working experience, designing, configuring, deploying and maintaining various Cisco switching platforms to include (Cisco ACI SDN, Nexus 9K, 7K, 5K and 2K, Cisco Catalyst 9k, 39xx, 38xx 29xx chassis and stack-based switches).

+ Advanced technical knowledge and working experience, designing, configuring, deploying and maintaining various Cisco routing platforms to include (ASR 1001, 1002 series, ISR 43xx, 44xx, 45xx, Catalyst 8k routers) as well as most common routing protocols, OSPF, BGP, IGRP, RPVST+, VPC).

+ Advanced technical knowledge and working experience, deploying, configuring and maintaining network security appliances (Palo Alto Firewalls, IPS/IDS/IPDS, IPsec, SSL VPN, URL Filtering/Layer 7 policies, NAC).

+ Advanced technical knowledge and working experience designing, configurating, maintaining and provisioning of various WAN topologies (MPLS, VPLS/EVC, DIA, DWDM, Point to Point)

+ Advanced technical knowledge and working experience configuring, deploying and maintaining Enterprise Segmentation systems to include, 802.1x, NAC using technologies that include Forescout and/or Cisco ISE. Configuration of discovery, profiling and enforcement policies as well as monitoring of active policies for effectiveness.

+ Advanced technical knowledge and working experience configurating and maintaining IPAM solutions, DNS, DHCP and Certificate Authority management and support.

+ Advanced technical knowledge and troubleshooting experience with network monitoring protocols and/or systems (TAPs, SNMP, IP Helper, Syslog, NetFlow, IP SLA, etc.) as well as experience performing deep packet inspection and root cause analysis using packet capture software.

+ Intermediate technical knowledge and working experience configuring and maintaining Cisco SDWAN, preferred (Meraki, Viptela), as well as experience with other SDWAN solutions

+ Intermediate technical knowledge and working experience configuring and maintaining Cloud Infrastructure (Network Access, INET Edge, Network Security and Load Balancing) for Azure, AWS and GCP.

+ Intermediate working experience creating utilization reports leveraging netflow tools to monitor utilization, establish baseline information that will be used to make business decisions around capacity management.

+ Intermediate technical knowledge and working experience configuring and maintaining Cisco Wireless LAN Controller technologies and Wireless Access Points as well as experience with 802.11a, b, g, n, ac and ax, 2.4 and 5Ghz frequencies, and wireless optimization configurations for optimized client servicing, roaming and location services.

+ Working technical knowledge basic experience maintaining application load balancing solutions (F5 LTM, GTM, GLSG, APM and ASM).

What You'll Need:

To perform this job successfully, an individual will need to perform each crucial duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

+ You will configure, support and supervise Network segmentation solutions for all actively applied policies for network attached devices.

+ You will be part of a team that responds to monitored events, manages capacity and evaluates the existing infrastructure.

+ You will support day-to-day functions through corporate ITSM solution that includes, switching, routing, wireless, SDWAN, WAN, firewall and load balancing requests or issues.

+ You will support troubleshooting of reported issues, assist with root cause analysis, for application performance, congested bandwidth, network access problems for all on-premises and cloud environments as well as escalation support to Network Operations personnel.

+ In addition to operational support activities, you will be responsible to support all internally driven projects, for cross functional efforts and all business-driven projects; either serving as project technical lead or project technical member.

+ Assist with the design, engineering, installation and maintenance of listed disciplines and systems.

+ Evaluate existing design, research new technologies and provide technical recommendations that either tackle current technical problems or gaps, improve operational efficiencies, enable the business or as part of system life cycle management.

+ Create and update existing documentation for work performed defining system parameters, logical/physical topologies, standards and methods of procedures for support.

+ Optimally connect with project managers, direct management/team members and team members from other groups either via email, IM or through face-to-face interactions.

Why CBRE

When you join CBRE, you become part of the global leader in commercial real estate services and investment that helps businesses and people thrive. We are dynamic problem solvers and forward-thinking professionals who create significant impact. Our collaborative culture is built on our shared values — respect, integrity, service and excellence — and we value the diverse perspectives, backgrounds and skillsets of our people. At CBRE, you have the opportunity to realize your full potential.

Our Values in Hiring

At CBRE, we are committed to fostering a culture where everyone feels they belong. We value diverse perspectives and experiences, and we welcome all applications.

Disclaimers

Applicants must be currently authorized to work in the United States without the need for visa sponsorship now or in the future.

**Equal Employment Opportunity:** CBRE has a long-standing commitment to providing equal employment opportunity to all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, pregnancy, age, citizenship, marital status, disability, veteran status, political belief, or any other basis protected by applicable law.

**Candidate Accommodations:** CBRE values the differences of all current and prospective employees and recognizes how every employee contributes to our company’s success. CBRE provides reasonable accommodations in job application procedures for individuals with disabilities. If you require assistance due to a disability in the application or recruitment process, please submit a request via email at [email protected] or via telephone at +1 866 225 3099 (U.S.) and +1 866 388 4346 (Canada).

CBRE, Inc. is an Equal Opportunity and Affirmative Action Employer (Women/Minorities/Persons with Disabilities/US Veterans)