Huntington National Bank · 2 weeks ago
OS Platform Engineer Lead
Columbus, OH
Full-time
Hybrid
Senior Level
5+ years expHuntington National Bank is seeking an experienced OS Platform Engineer Lead. The role involves providing technical direction and education to teams, supporting z/OS network engineering, and ensuring optimal performance and documentation of mainframe systems.
Asset ManagementFinanceFinancial Services
Responsibilities
Provide technical direction and education to programmers, analysts and technical support associates
Provide 24x7 on call support within a team rotation
Develop, document, and deliver pre- and post-implementation impacts of zSeries hardware and software
Recognize areas of improvement leading to elimination of reoccurring issues and reduce mean time to recovery
Creation of detailed documentation of procedures and practices
Change control in a regulated environment
Maintain IP addresses for all mainframe systems
Engage with network engineering teams to install mainframe hardware
Provide network engineering solutions and support for mainframe hardware and all operating systems running therein
Support all tasks under network stacks: SNMP general Agent, SNMP OSA Agent, CSSMTP – Comm server Mail Client, SYSLOGD – Comm Server logging
DNS Configuration – Work with network engineering to define proper DNS names for all mainframe resources
Qualification
Required
Advanced or expert level SMP/E experience
Debugging and tuning experience
Creation of detailed documentation of procedures and practices
Change control in a regulated environment
Develop, document, and deliver pre- and post-implementation impacts of zSeries hardware and software
Recognize areas of improvement leading to elimination of reoccurring issues and reduce mean time to recovery
Provide technical direction and education to programmers, analysts and technical support associates
Provides 24x7 on call support within a team rotation
Bachelor's degree or 10 years equivalent work experience in z/OS
5+ years of solid experience in z/OS network engineering
Preferred
Provide network engineering solutions and support for mainframe hardware and all operating systems running therein
Maintain IP addresses for all mainframe systems
Engage with network engineering teams to install mainframe hardware
VTAM/APPN architecture as needed for SNA APIs
Config/support Enterprise Extender mesh network between LPARs
TCP/IP architecture for high-availability and workload balancing
Work IP subnets for efficient use of IP addresses
Configure DVIPA for HA
Configures OSPF for HA on OSAs
Support OSPF configuration for GDPS-Region-swap
Support OSPF configuration for test versions of LPARs running at remote site on test Ips
IDAA Networking for admin and data path
Research and maintain an optimal cipher list for mainframe encryption
Work with distributed teams to elevate their ciphers to match good (Quantum safe today) cipher list
Monitor NIST, IETF, and IBM for the availability of new Quantum Safe ciphers and deploy to mainframe operating systems
Experience with zOSMF/Network Configuration Assistant (NCA)
TLS rules
IPSec (IP Filter rules)
Used for flash-copy test LPARs at DC2
Used in live LPARs to block offending Ips
Support all tasks under network stacks:
SNMP general Agent
SNMP OSA Agent
CSSMTP – Comm server Mail Client
SYSLOGD – Comm Server logging
DNS Configuration – Work with network engineering to define proper DNS names for all mainframe resources
Company
Huntington National Bank
Huntington National Bank offers consumer, small business, and commercial banking, mortgages, wealth, and insurance services. It is a sub-organization of Huntington Distribution Finance.
10001+ employees
H1B Sponsorship
Huntington National Bank has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (120)
2024 (118)
2023 (84)
2022 (114)
2021 (67)
2020 (48)
Funding
Current Stage
Public CompanyTotal Funding
$1.75B2024-11-18Post Ipo Debt· $1.75B
1978-01-13IPO
Leadership Team
Donnell White
Senior Vice President - Chief Inclusion Officer
Dontae Noel
Emerging Payments & Platforms Strategy
Recent News
2026-01-09
2026-01-09
2026-01-08
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