Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and engineering of the bank’s core network services (DNS, DHCP, IPAM) globally. 8+ years of network engineering experience with a minimum 5 years on DDI platforms (Infoblox, BlueCat, BT/Cygna Labs Diamond IP
- an asset). ~ Bachelor’s degree in Engineering, Computer Science, or a related technical field. Technical

Requirements:
Expertise in DNS architecture and redundancy
- ISC BIND & Microsoft DNS. Hands-on experience in IP management (IPv4 & IPv6), capacity planning , subnet aggregation, route summarization, and brand (IP & domain) protection measures. Hands-on experience with day-to-day DDI operations and DNS/DHCP configuration management in a large enterprise environment. Experience with Intranet (internal) & Extranet DNS design – vendor / B2B / peer networks. Experience with Public (external) DNS management – domain registrars, ownership transfers. Experience with Public IP & ASN management – regional registries (ARIN), IXPs, IRR, RPKI. Experience with CDNs (Akamai, Cloudflare), application delivery, and web (301/302) redirections. Experience with Public Clouds (AWS, Azure) and designing scalable Hybrid DNS architectures. Advanced troubleshooting, reverse engineering, and root cause analysis (RCA) skills. Advanced scripting skills in Python and/or bash
- telemetry & network tool integration experience. Strong proficiency in Unix/Linux operating systems – cronjobs, logging, hardening techniques. Strong proficiency in network automation using SOAP and/or RESTful APIs . Adept with routing protocols ( BGP , OSPF, EIGRP), NAC (DHCP snooping, 802.1x, MAC auth), IDS/IPS, IPSEC VPN, Firewalls ( NAT , PAT), Proxy (forward/reverse), SDA, SDWAN, and SASE.



Practical understanding of data structures, algorithms , and database ( MySQL ) fundamentals. Excellent communication (verbal & written) skills with ability to create technical documentation (SOP, BCP, deploy guides, conventions/templates) and network diagrams . Analytical ability to decipher complex technical requirements and convey subsequent solutions in an effective manner to cross-functional teams & senior leadership. Willingness to learn, adapt to recent processes , and deliver projects within specified deadlines. Audit & Compliance experience with internal and/or external regulatory bodies. Familiarity with ITIL , ITSM, TOGAF, SDLC , Release Management, PM (Agile/Scrum, Waterfall). Salaries for part-time roles will be pro-rated based on number of hours regularly worked. BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. It calls on us to create lasting, positive change for our customers, our communities and our people. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset. Accommodations are available on request for candidates taking part in all aspects of the selection process. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

📌 DDI Network Engineer (Chandler)
🏢 BMO Financial
📍 Chandler