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Senior Network Security Engineer Jobs in Missouri

Abile Group, Inc.

Sr Network Engineer

Saint Louis, MO · On-site

$101K - $138K/yr

Overview Abile Group has an exciting and challenging opportunity for a Sr Network Engineer on a 10 ... and security domains, at multiple locations worldwide, to support the IC mission. The right ...

LRS

Senior Network Engineer

Saint Louis, MO

$65 - $75/hr

LRS Consulting Services is seeking a Senior Network Engineer who enjoys solving complex infrastructure challenges, partnering with business leaders, and building reliable network solutions that ...

CACI

Palo Alto Subject Matter Expert

Saint Louis, MO · Hybrid

$57 - $74.50/hr

Must hold an active Palo Alto Networks Certified Network Security Engineer (PCNSE) certification. Must be DoD 8140.01 and DoD 8570.01-M IAT Level II compliant (e.g., Security+ CE). Must be able to ...

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All JobsNetwork Security Engineer JobsSenior Network Security Engineer JobsSenior Network Security Engineer Jobs in Missouri

Senior Network Security Engineer information

See Missouri salary details

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How much do senior network security engineer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for senior network security engineer in Missouri is $61.72, according to ZipRecruiter salary data. Most workers in this role earn between $52.74 and $68.99 per hour, depending on experience, location, and employer.

What is a senior network security engineer?

Senior Network Security Engineers are experienced professionals responsible for designing, implementing, and maintaining an organization's network security infrastructure. They protect networks from cyber threats, manage firewalls, monitor network traffic for suspicious activity, and develop security policies. They also lead incident response efforts, mentor junior staff, and ensure compliance with security standards and regulations. Their expertise is crucial in safeguarding sensitive data and maintaining business continuity.

What are the key skills and qualifications needed to thrive as a senior network security engineer?

To thrive as a Senior Network Security Engineer, you need deep knowledge of network protocols, security architectures, risk assessment, and a bachelor’s degree in computer science or a related field, often complemented by several years of experience. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM solutions, and certifications like CISSP or CCNP Security is highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex technical issues clearly are essential soft skills. These competencies help ensure robust network defenses, rapid threat response, and effective collaboration across IT and business teams.

How does a senior network security engineer typically collaborate with other IT teams to maintain organizational security?

A Senior Network Security Engineer often works closely with system administrators, application developers, and IT support teams to design, implement, and monitor security protocols. They lead incident response efforts, provide guidance on secure network architecture, and conduct regular vulnerability assessments. Effective communication and collaboration are essential, as these engineers must ensure that security measures align with business objectives and integrate seamlessly with existing IT infrastructure. Cross-functional teamwork is a key aspect of the role, particularly when implementing new technologies or responding to emerging threats.

What is the difference between Senior Network Security Engineer vs Network Security Analyst?

AspectSenior Network Security EngineerNetwork Security Analyst
CertificationsCCNP Security, CISSP, CEHCompTIA Security+, CISSP (preferred)
Work EnvironmentDesigning, implementing, and managing security infrastructureMonitoring, analyzing, and responding to security incidents
ResponsibilitiesDeveloping security protocols, leading security projectsConducting security assessments, analyzing threats
Industry UsageIT, finance, healthcare, large enterprisesIT departments, security firms, corporate environments

While both roles focus on network security, the Senior Network Security Engineer typically leads security infrastructure design and implementation, whereas the Network Security Analyst concentrates on monitoring and analyzing security threats. The senior engineer has more strategic responsibilities, often requiring advanced certifications and experience.

What are the most commonly searched types of Network Security Engineer jobs in Missouri?

The most popular types of Network Security Engineer jobs in Missouri are:

What are popular job titles related to Senior Network Security Engineer jobs in Missouri?

For Senior Network Security Engineer jobs in Missouri, the most frequently searched job titles are:

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The top searched job categories for Senior Network Security Engineer jobs in Missouri are:

What cities in Missouri are hiring for Senior Network Security Engineer jobs?

Cities in Missouri with the most Senior Network Security Engineer job openings:

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Senior Network Security Engineer jobs near you

Platform Senior Network Engineer

The Gund Company Inc

Saint Louis, MO • On-site

$110K - $119K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

The Gund Company rating

8.1

Company rating: 8.1 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

Description

Build the Future of Global Connectivity at The Gund Company

At The Gund Company, we are growing, modernizing, and expanding our global operations. We are seeking a highly skilled Platform Senior Network Engineer to help architect and drive the future of our enterprise network infrastructure.

This is an opportunity to move beyond day-to-day support and serve as a strategic technical leader responsible for network architecture, cybersecurity-focused design, platform standardization, and network modernization initiatives that support manufacturing operations around the world.


What You'll Do

  • Design and evolve enterprise LAN, WAN, and SD-WAN platforms.
  • Lead Cisco Meraki engineering and architecture efforts.
  • Develop network standards, governance, and lifecycle roadmaps.
  • Drive network resiliency, segmentation, and cybersecurity initiatives.
  • Support acquisitions, plant expansions, and infrastructure modernization projects.
  • Partner closely with Cybersecurity, Infrastructure, and Operations teams.
  • Improve network automation, monitoring, and operational efficiency.
  • Serve as a senior technical resource and mentor within the IT organization. 

What You'll Bring

  • 7+ years of network engineering experience.
  • Strong experience with Cisco networking technologies and Meraki.
  • Expertise in routing, switching, firewalls, and SD-WAN.
  • Experience designing scalable enterprise network architectures.
  • Knowledge of network segmentation and Zero Trust principles.
  • Strong problem-solving and root cause analysis skills.
  • Experience supporting multi-site or manufacturing environments preferred.
  • Ability to communicate effectively with technical and non-technical stakeholders. 

Why IT Engineers Choose The Gund Company

  • Opportunity to shape the network architecture of a growing global manufacturer.
  • Work on plant expansions, acquisitions, and infrastructure modernization.
  • Exposure to enterprise-wide technology strategy and decision-making.
  • Collaborative culture where technical expertise is valued.
  • Direct impact on business growth, security, and operational excellence.
  • Competitive compensation and benefits package.

Compensation

Salary Range: $110,000 - $119,000

Compensation will be determined based on experience, skills, and market considerations.


Join Us

If you're passionate about enterprise networking, infrastructure strategy, cybersecurity, and building scalable solutions that enable business growth, we'd love to hear from you.


Apply today and help connect the future of The Gund Company

What The Gund Company employees say

Pay

Hours and flexibility

Workplace

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