Network Engineer

OMB Bank; Springfield (MO); On-site; USD 80,000 - 110,000; Full time

Benefits offered by this job

Paid time off

Medical and dental insurance

Life/AD&D insurance

Retirement savings match (100%)

Discounted banking fees

Job summary

OMB Bank seeks a skilled Network Engineer to design, implement, and maintain our enterprise network. This role is an individual contributor, performing configuration, troubleshooting, and implementation across LAN/WAN, SD-WAN, and wireless infrastructures.

The candidate will manage on-prem AD, Azure AD integration, M365, and the bank's VoIP/PBX system, ensuring security and regulatory compliance across FFIEC standards. Office is in Springfield, MO with standard hours and occasional travel.

Qualifications

• Requires a bachelor’s degree in IT/CS/Network Eng or related field.
• Minimum 3–5 years of progressive network engineering/infrastructure experience.
• Prior experience in a financial institution or regulated industry preferred.
• Certifications: CCNP/CCIE or equivalent preferred; Azure Administrator or higher preferred; CISSP/CompTIA Security+ preferred.
• ITIL Foundation or equivalent preferred.

Responsibilities

• Build and maintain LAN, WAN, SD-WAN, and wireless infrastructure (routers, switches, firewalls, NAC).
• Monitor performance, troubleshoot, capacity planning, document configurations.
• Administer AD, DNS, DHCP, PAM, and hybrid identity with Azure AD Connect.
• Manage Azure/M365 services, Exchange Online, Teams, SharePoint.
• Administer VoIP/PBX, SIP trunks, and coordinate with vendors.
• Manage secure remote access (VPN, Zero Trust, MFA) per banking regs.
• Oversee security infrastructure, vulnerability assessments, and incident response.
• Oversee IP-based camera/access control systems and data retention.
• Implement and test DR/BCP for network and IT systems.

Skills

Network engineering

Scripting (PowerShell/Python)

Time management

Independent contributor

Education

Bachelor’s degree in IT/CS/Network Eng

Tools

Active Directory

Azure

Microsoft 365 (M365)

Job description

Job Summary

OMB Bank is looking for a skilled, hands-on Network Engineer to personally implement and maintain our enterprise network infrastructure. This is an individual contributor role — the Network Engineer is expected to directly perform configuration, troubleshooting, and implementation work across all systems rather than delegate it to others.

Network Engineer

• Build and maintain OMB Bank’s LAN, WAN, SD-WAN, and wireless infrastructure including routers, switches, firewalls, and network access controls.
• Monitor network performance and availability, troubleshoot issues, conduct capacity planning, and maintain network documentation and configuration standards.
• On-premises AD & Identity Management: Design and administer Active Directory infrastructure (domain controllers, GPOs, user accounts, OUs, and RBAC) while integrating with Azure AD via AD Connect for hybrid identity and SSO.
• Monitor AD health, audit logs, and authentication events to detect and remediate anomalies, and manage associated DNS, DHCP, PAM, and banking compliance requirements.
• Azure & M365 Administration: Administer Microsoft Azure (virtual networks, VMs, Azure AD) and the full Microsoft 365 tenant including Exchange Online, Teams, and SharePoint.
• Administer the bank’s VoIP/PBX system including call routing, voicemail, auto-attendants, and SIP trunks, coordinating with telecom vendors for upgrades and issue resolution.
• Manage secure remote access solutions (SSL VPN, site-to-site VPN, Zero Trust, and MFA) ensuring compliance with banking regulatory and security requirements.
• Manage network security infrastructure (firewalls, IDS/IPS, SIEM, endpoint protection), conduct vulnerability assessments, respond to incidents, and ensure compliance with FFIEC, GLBA, and PCI-DSS.
• Oversee administration and maintenance of IP-based camera and access control systems across all branch locations, ensuring proper data retention, access controls, and policy compliance.
• Implement and test disaster recovery (DR) and business continuity plans (BCP) for network and IT systems

Primary Work Location and Schedule

• 3050 S Delaware Ave, Springfield MO 65804
• 8:00 am - 5:00 pm Monday – Friday; occasional additional hours as needed.
• Full-time – 40 hours per week average
• Travel may be required throughout OMB footprint

Position Requirements

• Bachelor’s degree (BA) in Information Technology, Computer Science, Network Engineering or related field required
• Equivalent combination of education and directly relevant experience may be considered
• Minimum 3-5 years of progressive experience in network engineering or a related IT infrastructure role
• Prior experience in a financial institution, banking, or highly regulated industry strongly preferred
• Demonstrated experience with enterprise network design, cloud platforms, and security systems
• CCNP, CCIE, or equivalent Cisco/network certification (preferred)
• Microsoft Certified: Azure Administrator Associate or higher (preferred)
• CompTIA Security+, CISSP, or equivalent security certification (preferred)
• ITIL Foundation or equivalent (preferred)
• Familiarity with IP camera/access control systems and physical security integration
• Strong understanding of cybersecurity frameworks (NIST, CIS) and banking regulations (FFIEC, GLBA)
• Proficiency in scripting and automation (PowerShell, Python, or similar) a plus
• Effective time management skills (capable of managing and prioritizing multiple tasks)
• Demonstrated self-motivation; productive, efficient, organized, accurate work output with no supervision while working independently and within a team environment
• Ability to apply strategic planning, activity coordination, and problem-solving techniques to complex issues of multiple facets and variables in non-standardized situations

Benefits

• Excellent work environment where you are appreciated and recognized for your individual efforts and contributions.
• Stability with a locally owned community bank that is growing and expanding in the region.
• Paid Leave: Paid Time Off, Military, Bereavement, and Jury Duty
• Full and partially paid insurance plans: life w/ AD&D, disability, medical, and dental
• Cost friendly insurance: vision, critical illness, accident, supplemental life w/ AD&D
• 100% match of retirement savings (up to plan limit)
• Discounted financial service fees on select OMB products and services.
• Plus more

Futures made brighter. Banking made better.

Disclaimer

The above description relates the general nature and level of work performed by people assigned to this classification. It is not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform tasks outside of their regular responsibilities from time to time, as needed.

EOE/VETERANS/DISABLED E-VERIFY EMPLOYER