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Senior Network Security Engineer Jobs in Missouri

Jobtailor

Senior Network Security Engineer

California, MO · On-site

$140 - $190/hr

Qualifications * 7+ years of progressive experience in network security engineering, with hands‑on work in firewall management, network segmentation, VPN/ZTNA, and intrusion detection/prevention.

Kohl's

$53.75 - $70.25/hr

Role Specific Information About the Role The Senior Network Engineer, Network Security is a hands-on technical leader responsible for designing, implementing, and operating secure, reliable, and ...

lumos

Systems & Network Security Engineer

Lincoln, NE · Hybrid

$116K - $140K/yr

Segra is searching for a qualified and experienced Systems & Network Security Engineer to join us ... This is a senior-level technology-oriented position protecting the confidentiality, integrity, and ...

In-Telecom

Senior Engineer-Network

Louisiana, MO · On-site

$90 - $120/hr

Senior Engineer-Network Application Deadline: 30 September 2026 Department: NOC Employment Type ... Design and implement network security controls, including segmentation, access authentication, VPNs ...

Hubbell Incorporated

Senior Engineer, Network

Centralia, MO · On-site

$87K - $119K/yr

You will work closely with infrastructure, security, and operations teams to ensure reliable ... network architecture. This is an excellent opportunity for a senior engineer who enjoys owning ...

Hubbell Incorporated

Senior Engineer, Network

Centralia, MO · On-site

$87K - $119K/yr

You will work closely with infrastructure, security, and operations teams to ensure reliable ... standards and network architecture. This is an excellent opportunity for a senior engineer who ...

Hubbell Incorporated

Senior Engineer, Network

Fenton, MO · On-site

$99K - $136K/yr

You will work closely with infrastructure, security, and operations teams to ensure reliable ... network architecture. This is an excellent opportunity for a senior engineer who enjoys owning ...

Hubbell Incorporated

Senior Engineer, Network

Cuba, MO · On-site

$92K - $126K/yr

You will work closely with infrastructure, security, and operations teams to ensure reliable ... network architecture. This is an excellent opportunity for a senior engineer who enjoys owning ...

ESO

Senior Network Engineer

California, MO · On-site

$110 - $160/hr

How You'll Support Our Mission We are looking for a Senior Network Engineer who brings deep ... Partner with security and engineering teams to evaluate risk, enforce policy, and resolve incidents ...

Socket.dev

Senior Network Engineer

California, MO · On-site

$120 - $190/hr

How You'll Support Our Mission We are looking for a Senior Network Engineer who brings deep ... Partner with security and engineering teams to evaluate risk, enforce policy, and resolve incidents ...

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Senior Network Security Engineer information

See Missouri salary details

$14

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$94

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

As of Aug 23, 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:

What job categories do people searching Senior Network Security Engineer jobs in Missouri look for?

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:

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

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

Senior Network Security Engineer jobs near you

Senior Network Security Engineer

Jobtailor

California, MO • On-site

$140 - $190/hr

Other

Posted 18 days ago

Job description

Responsibilities
  • Own the day-to-day engineering, configuration, and optimization of ZTNA and microsegmentation across environments.
  • Design and implement microsegmentation policies that enforce least‑privilege network access across data center, cloud, and hybrid workloads.
  • Drive enterprise‑wide ZTNA adoption, partnering with infrastructure, application, and DevOps teams to onboard users and services.
  • Build and maintain segmentation maps, traffic flow baselines, and policy rule sets aligned to business‑critical applications and regulatory boundaries.
  • Support and troubleshoot network access issues related to ZTNA policy enforcement, split tunneling, and identity‑aware access controls.
  • Learn to design, build, and manage AI agents (using platforms such as Kindo.ai, n8n, and Claude/Anthropic APIs) that automate routine network security operations including policy reviews, firewall rule audits, segmentation gap analysis, and anomaly triage.
  • Build AI‑assisted runbooks that enable autonomous or semi‑autonomous handling of common network security events, escalating only when human judgment is required.
  • Instrument and monitor AI agent performance, accuracy, and safety using human feedback loops and governance frameworks established by the CISO organization.
Qualifications
  • 7+ years of progressive experience in network security engineering, with hands‑on work in firewall management, network segmentation, VPN/ZTNA, and intrusion detection/prevention.
  • Demonstrated experience with micro segmentation platforms and ZTNA.
  • Strong working knowledge of TCP/IP, DNS, routing/switching, proxy architectures, and cloud networking.
  • Familiarity or strong willingness to learn AI/ML concepts, prompt engineering, and agentic automation frameworks.
  • Excellent communication skills with the ability to translate complex technical concepts for both technical and executive audiences.
  • Bachelor’s degree in computer science, Information Security, or related field (or equivalent experience).
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