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Senior Network Security Engineer Jobs in Springfield, MO

Luxus

Senior Structural Project Manager

Springfield, MO · On-site

$85K - $116K/yr

Structural Engineer IV / Senior Structural Engineer (Buildings) Location: Springfield, MO or Fort ... Participate in professional organizations and networking activities. * Support strategic growth ...

Luxus

Senior Structural Project Manager

Springfield, MO · On-site

$85K - $116K/yr

Structural Engineer IV / Senior Structural Engineer (Buildings) Location: Springfield, MO or Fort ... Participate in professional organizations and networking activities. * Support strategic growth ...

Luxus

Senior Structural Project Manager

Springfield, MO · On-site

$85K - $116K/yr

Structural Engineer IV / Senior Structural Engineer (Buildings) Location: Springfield, MO or Fort ... Participate in professional organizations and networking activities. * Support strategic growth ...

O'Reilly Auto Parts

Sr Platform Engineer (GCP)

Springfield, MO · On-site

$102K - $138K/yr

Cloud Security & Compliance: Implement required security measures, such as GCP Cloud Armor, IAM ... Manage and administer various infrastructure components such as compute, storage, cloud, network ...

O'Reilly Auto Parts

Sr Platform Engineer (GCP)

Springfield, MO · On-site

$102K - $138K/yr

Cloud Security & Compliance: Implement required security measures, such as GCP Cloud Armor, IAM ... Manage and administer various infrastructure components such as compute, storage, cloud, network ...

PASS Security

Service Technician

Springfield, MO · On-site

Programming, networking, and configuring of software/programs. Qualifications * 5+ Years experience in Service of Access Control and CCTV security systems. * Certifications in AMAG preferred.

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Senior Network Security Engineer information

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

As of Aug 6, 2026, the average hourly pay for senior network security engineer in Springfield, MO is $59.86, according to ZipRecruiter salary data. Most workers in this role earn between $51.15 and $66.92 per hour, depending on experience, location, and employer.

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 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.
What are popular job titles related to Senior Network Security Engineer jobs in Springfield, MO? For Senior Network Security Engineer jobs in Springfield, MO, the most frequently searched job titles are:
What job categories do people searching Senior Network Security Engineer jobs in Springfield, MO look for? The top searched job categories for Senior Network Security Engineer jobs in Springfield, MO are:
What cities near Springfield, MO are hiring for Senior Network Security Engineer jobs? Cities near Springfield, MO with the most Senior Network Security Engineer job openings:
Senior Network Security Engineer jobs near you

System Engineer- Platform/API Gateway

O'Reilly Auto Parts

Springfield, MO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago

O'Reilly Auto Parts rating

5.3

Company rating: 5.3 out of 10

Based on 1,884 frontline employees who took The Breakroom Quiz

546th of 730 rated retailers

Job description

The Systems Engineer Platform - API Gateway is responsible for developing, managing, and optimizing enterprise API platforms using both Apigee and Kong. This role ensures secure, scalable, and highly available API traffic across cloud and on-prem environments, supporting enterprise integration and modernization initiatives. The engineer will operate and evolve a dual-gateway strategy, supporting Apigee (cloud-native) and Kong (on-prem / hybrid / cloud), while enabling standardization, observability, and long-term migration.
This is an on-site position located in Springfield, MO.
Responsibilities and Duties:
API Design & Engineering
Design and build secure, high-performance APIs for distributed systems. Define API specifications (OpenAPI/Swagger), enforce consistent standards, and implement traffic management (rate limiting, transformations, logging). Develop API functionality in Java/Python, integrate with microservices and third-party systems, and optimize for GCP services (Cloud Functions, Run, Pub/Sub, Storage).
API Platform Administration (Apigee & Kong)
Manage API gateways (Apigee X, Kong) including proxies, portals, and platform infrastructure across cloud and hybrid environments. Monitor performance, troubleshoot issues, and optimize reliability, latency, and scalability. Develop custom policies/plugins and improve developer onboarding through well-designed portals and documentation.
Infrastructure as Code & CI/CD
Automate infrastructure with Terraform and build CI/CD pipelines (Jenkins) for API proxies and gateway configurations. Support secure, multi-environment deployments with integrated testing, approvals, rollback, and connections to Git, secrets management, and artifact repositories. Leverage GCP tools for scalable pipeline operations.
Security Engineering & Compliance
Implement API security using OAuth2, JWT, SAML, and API keys, integrated with identity providers (Okta, Azure AD). Enforce compliance (PCI, SOC2, HIPAA), apply OWASP best practices, and adopt Zero Trust principles using mTLS, IAM, and network controls to protect data and access.
Observability & Optimization
Monitor APIs using tools like Prometheus, Grafana, ELK, and GCP observability services. Track performance metrics, detect anomalies, and optimize latency and reliability. Define alerts, automate remediation, support on-call operations, and lead incident analysis.
Collaboration & Leadership
Work across architecture, DevOps, and security teams to ensure aligned API design and governance. Mentor engineers, promote API-first development, and contribute to design reviews, resilience testing, and product alignment.
Lifecycle & Governance
Manage the full API lifecycle from design to retirement. Maintain API catalogs, enforce governance standards (naming, access, SLAs), and ensure alignment with GCP policies and audit requirements.
Innovation & Continuous Improvement
Stay current with API and cloud trends, evaluate new tools, and lead PoCs to improve performance, security, and developer experience. Continuously refine services for better scalability and reuse.
Skills:
Required:
  • 3+ years in software engineering, platform development, or systems integration, with strong backend and cloud-native architecture experience.
  • 2+ years specializing in API management using Apigee (Edge/X) and Kong, including proxy development, policies, security, and traffic management.
  • Proven ability to design and implement RESTful and event-driven APIs, integrating Java/Python services within microservices and DevOps environments.
  • Hands-on experience with GCP (Cloud Run, Functions, Pub/Sub, Logging, IAM) and deploying/managing APIs in Apigee X.
  • 3+ years working with Apigee (Edge/X) and strong experience with Kong API Gateway, including proxy development, custom policies, and managing multiple gateways in parallel.
  • Expertise in designing scalable, secure RESTful APIs using OpenAPI/Swagger, with strong knowledge of versioning, rate limiting, quotas, and caching.
  • Advanced programming skills in Java and Python for backend services, integrations, and gateway extensions (Node.js/scripting as a plus).
  • Hands-on experience with GCP services (Apigee X, Cloud Run, Functions, Pub/Sub, IAM, VPC, Monitoring/Logging) and hybrid/multi-cloud networking.
  • Strong DevOps background with CI/CD pipelines (Jenkins, GitHub Actions, Cloud Build), Terraform-based IaC, and Git-driven release workflows.
  • Deep understanding of API security (OAuth2, JWT, SAML, API keys), encryption, and compliance standards (PCI, SOC2, HIPAA).
  • Experience with observability tools (Cloud Monitoring, Prometheus, Grafana, ELK), including alerting, tracing, dashboards, and RCA.
  • Proven ability to integrate APIs with microservices and event-driven systems (e.g., Kafka, Pub/Sub).
  • Skilled in API gateway performance tuning, including caching, load balancing, fault tolerance, and low-latency optimization.

Desired:
  • Experience with Kubernetes (GKE preferred) and Docker-based containerization, plus familiarity with service meshes like Istio or Linkerd.
  • Knowledge of managing and customizing developer portals in Apigee or Kong.
  • Exposure to modern API technologies and patterns including GraphQL, gRPC, WebSockets, and asynchronous messaging.
  • Experience with advanced API security tools such as Cloud Armor, WAFs, and bot mitigation solutions.
  • Proficiency in modern CI/CD tools (GitLab CI, ArgoCD, Spinnaker) and secrets management (HashiCorp Vault, GCP Secret Manager).
  • Experience with API testing tools like Postman, SoapUI, ReadyAPI, or Karate.
  • Familiarity with observability and tracing tools (OpenTelemetry, Jaeger, Zipkin) and integration with incident response platforms (PagerDuty, Opsgenie).
  • Relevant certifications (Google Cloud, Apigee, Professional Cloud Architect, CKA) and industry experience in regulated sectors (e.g., finance, healthcare) with knowledge of standards like GDPR and HIPAA.

O'Reilly Auto Parts has a proven track record of growth and stability. O'Reilly is full of successful career stories and believes in a strong promote-from-within philosophy, encouraging you to grow your career along with the organization.
Total Compensation Package:
  • Competitive Wages & Paid Time Off
  • Stock Purchase Plan & 401k with Employer Contributions Starting Day One
  • Medical, Dental, & Vision Insurance with Optional Flexible Spending Account (FSA)
  • Team Member Health/Wellbeing Programs
  • Tuition Educational Assistance Programs
  • Opportunities for Career Growth

O'Reilly Auto Parts is an equal opportunity employer. The Company does not discriminate on the basis of race, religion, color, national origin or ancestry (including immigration status or citizenship), sex, sexual orientation, gender identity, pregnancy (including childbirth, lactation, and related medical conditions,) age (40 and over), veteran status, uniformed service member status, physical or mental disability, genetic information (including testing or characteristics) or another protected status as defined by local, state, or federal law, as applicable.
Qualified individuals with a disability may be entitled to reasonable accommodation under the Americans with Disabilities Act. If you require a reasonable accommodation during the application or employment process, please send an email to: rar@oreillyauto.com or call (800) 471-7431 option , and provide your requested accommodation, and position details.

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