Top 10 Senior network security engineer Jobs in Springfield, Mo

Senior Network Engineer
OMB Bank —Springfield, MO
- Full-time
- Computer Science
- 5 years
- System design
- Paid jury duty
- AD&D insurance
Sr Information Security Engineer - IAM
O'Reilly Automotive Stores —Springfield, MO
- Full-time
- Inventory management
- Merchandising
- Mentoring
- Employee stock purchase plan
- Health insurance
Quick Apply
2d
Sr Network Engineer
O'Reilly Automotive Stores —Springfield, MO
- Full-time
- Research
- Supervising experience
- Bachelor's degree
- Employee stock purchase plan
- Health insurance
Quick Apply
4d
Senior Engineer - DevOps, Onsite
Bass Pro Shops —Springfield, MO
- Full-time
- 5 years
- Office
- APIs
- Health savings account
- Paid holidays
Senior Platform Engineer-Linux
O'Reilly Automotive Stores —Springfield, MO
- Full-time
- Computer science
- Computer Science
- Bachelor's degree
- Employee stock purchase plan
- Health insurance
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Sr Platform Engineer (GCP)
O'Reilly Automotive Stores —Springfield, MO
- Full-time
- Bachelor's degree
- Continuous improvement
- Mentoring
- Employee stock purchase plan
- Health insurance
Quick Apply
Senior Network Engineer - CONUS
Computer World Services —United States
- Full-time
- Hybrid work
- Windows
- Bachelor's degree
- Mentoring
Network Engineer - Senior
Gridiron IT Solutions LLC —United States
- $125,000 - $175,000 a year
- Full-time
- Remote
- 7 years
- Bachelor's degree
- Travel
- Health savings account
- AD&D insurance
Quick Apply

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Sr Information Security Engineer - IAM
O'Reilly Automotive Stores —Springfield, MO
The Senior IAM Engineer is a hands-on technical role focused on the implementation, integration, and operation of enterprise identity solutions.
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Sr Platform Engineer (GCP)
O'Reilly Automotive Stores —Springfield, MO
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Senior Network Engineer

OMB Bank
Springfield, MO

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Job Details

Full-time

Benefits

Paid jury duty
AD&D insurance
Health insurance
Dental insurance
Paid time off
Paid military leave

Qualifications

Cloud identity and access management (IAM)
PCI
Azure IaaS
Alarm & access control systems
Regulatory compliance
System design
VLAN
Azure AD
Industry knowledge of financial regulations
BGP
Regulatory Frameworks (Architecture security)
Open Shortest Path First (OSPF) implementation
Voice over internet protocol (VoIP) configuration
Network routing

Full Job Description

Senior Network Engineer

Job Summary
OMB is looking for a skilled Senior Network Engineer to design, implement, and maintain our enterprise network infrastructure. The Senior Network Engineer is responsible for the design, implementation, maintenance, and security of OMB Bank's enterprise network infrastructure. This role serves as the primary technical expert for all internal networking systems, cloud platforms, communication systems, and business continuity technologies. The Senior Network Engineer ensures the availability, integrity, and confidentiality of OMB Bank's critical systems in alignment with banking regulations, security standards, and organizational goals.

Design, implement, 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.
Security & Supporting Services: 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.
Security & Cost Optimization: Implement and enforce cloud security policies, conditional access, and compliance controls while monitoring costs and recommending optimization strategies.
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.
Design and 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
Maintain and test backup systems, failover procedures, and recovery time objectives (RTOs)
Document DR runbooks and ensure all critical systems have tested recovery procedures
Coordinate with business units to validate continuity capabilities and regulatory DR requirements

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 5–7 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 (required)
Microsoft Certified: Azure Administrator Associate or higher (preferred)
CompTIA Security+, CISSP, or equivalent security certification (preferred)
ITIL Foundation or equivalent (preferred)
Expert-level knowledge of routing protocols (BGP, OSPF), VLANs, QoS, and network segmentation
Hands-on experience with Microsoft Azure, Azure AD, and Microsoft 365 administration
Proficiency with firewall platforms (Palo Alto, Fortinet, Cisco ASA, or equivalent)
Experience with VoIP systems and unified communications platforms
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
Excellent verbal, written and interpersonal communication skills with daily collaboration with individuals to facilitate production needs and audit parameters
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.

OMB Bank was founded in 1999 with a commitment to excellence in service. We offer our customers the latest in banking products and services combined with old-fashioned customer service. We are committed to giving our team members the kindness, courtesy, and professionalism they deserve. This philosophy has resulted in our growth from one bank in Springfield to ten branches in Springfield and surrounding communities in Missouri and Kansas.

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

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Refine Your Search

senior network security engineer jobs in springfield, mo

Senior Network Engineer

Sr Information Security Engineer - IAM

Sr Network Engineer

Senior Engineer - DevOps, Onsite

Senior Platform Engineer-Linux

Sr Platform Engineer (GCP)

Senior Network Engineer - CONUS

Network Engineer - Senior

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