We are seeking an experienced, hands-on network and infrastructure security engineer to own the operational security, reliability, and continuous improvement of networks across multiple company locations. This role is primarily focused on network engineering and defensive security.
Compensation
The salary range in this posting depends on qualifications and experience. Actual compensation may vary, and this job posting is not necessarily reflective of actual compensation that may be earned, nor a promise of any specific pay for any specific employee, which is always dependent on relevant experience, qualifications/education, and other factors including work schedule, shift premiums, and overtime.
Responsibilities
Firewall and perimeter security: Administer, harden, monitor, and troubleshoot next-generation firewalls and edge services; manage rule bases, NAT, IPS/IDS, remote access, VPNs, firmware, certificates, and secure management access.
Proactive vulnerability and patch management: Maintain an accurate inventory of network/security devices; track vendor advisories, exposed services, end-of-life systems, configuration drift, and vulnerabilities. Prioritize and coordinate firmware/security updates, validate remediation, and document exceptions.
Segmentation and secure architecture: Design and maintain VLANs, ACLs, inter-VLAN controls, least-privilege access, site-to-site connectivity, and segmentation of user, server, guest, management, and other higher-risk networks. Reduce lateral-movement opportunities.
Switching, wireless, and network operations: Configure and troubleshoot managed switches, routing, DNS/DHCP dependencies, wireless controllers/APs, authentication, and network performance. Understand the security implications of each component.
Detection, response, and resilience: Review firewall/network telemetry and alerts, investigate suspicious traffic and attempted intrusions, support incident containment, validate backups of device configurations, and test recovery procedures.
Responsible for maintaining the reliability, security, and performance of the network infrastructure connecting CIS clinics and business offices across Louisiana and Mississippi.
Locations (2)
Baton Rouge, Louisiana, United States
Houma, Louisiana, United States
Responsibilities
Configure, maintain, and troubleshoot Cisco routers and switches across all clinic and business office locations
Manage network routing, VLANs, switching, WAN connectivity, and related network infrastructure
Administer Palo Alto firewalls, security policies, network access, VPN connections, and firewall configurations
Maintain network security through system updates, firmware patches, vulnerability remediation, network segmentation, and security monitoring
Support clinic wireless infrastructure, including Cisco and Aruba wireless platforms
Requirements
Bachelor's degree in Information Technology, Computer Science, or a related field, or equivalent work experience
The Network Administrator II is responsible for supporting and maintaining enterprise network infrastructure through incident resolution, request fulfillment, and standard project work.
Responsibilities
Receive, triage, and resolve Tier 1 and Tier 2 network incidents, escalating to engineers as required.
Respond to network service requests, fulfilling standard configuration requests or routing non‑standard items to engineering.
Use ServiceNow and Azure DevOps (ADO) daily to manage, track, and document incidents, requests, and project tasks.
Perform network monitoring, troubleshooting, and diagnostics, including packet captures and the use of standard network analysis tools.
Support end users with connectivity issues, ensuring high‑quality customer service and timely resolution.
Requirements
Bachelor’s degree in Information Systems, Computer Science, or related field—or equivalent experience.
Provide post‑sales technical support for Prisma SD‑WAN, troubleshooting complex networking issues and collaborating with Engineering and Product teams.
Compensation
$117,000.00 - $189,200.00/yr
Responsibilities
Provide post‑sales technical support for Prisma SD‑WAN via phone, email, and web
Own and drive complex or high‑impact customer issues, including escalation scenarios, until resolution
Troubleshoot networking issues across SD‑WAN environments, including routing behavior, tunnel stability, and traffic flow
Investigate issues using logs, packet captures, and system‑level diagnostics
Reproduce customer issues when needed and work with Engineering to validate and escalate defects
Provide post‑sales technical support for Prisma SD‑WAN, troubleshooting complex networking issues and collaborating with Engineering and Product teams.
Responsibilities
Provide post‑sales technical support for Prisma SD‑WAN via phone, email, and web
Own and drive complex or high‑impact customer issues, including escalation scenarios, until resolution
Troubleshoot networking issues across SD‑WAN environments, including routing behavior, tunnel stability, and traffic flow
Investigate issues using logs, packet captures, and system‑level diagnostics
Reproduce customer issues when needed and work with Engineering to validate and escalate defects
Requirements
Nice to have: SD‑WAN platforms (Prisma SD‑WAN or similar)
Nice to have: cloud networking (AWS, Azure)
Nice to have: hybrid environments (on‑prem + cloud)
Support enterprise network and voice communications infrastructure within a secure federal environment, ensuring reliable operations, troubleshooting, and coordination with stakeholders.
Compensation
Pay range: $180,000 – $240,000 depending on experience and skill set.
Responsibilities
Perform moves, adds, changes, and deletions for voice equipment and services
Install, configure, maintain, and troubleshoot IP phones, analog devices, gateways, call managers, SBCs, voicemail systems, and unified communications components
Support day‑to‑day voice operations including provisioning, incident response, ticket resolution, user support, and endpoint replacement
Troubleshoot voice quality and connectivity issues such as one‑way audio, dropped calls, registration failures, latency, jitter, packet loss, codec mismatch, dial‑plan issues, and PSTN/SIP trunk problems
Support core network engineering tasks including LAN/WAN connectivity, VLANs, routing, switching, firewall coordination, QoS, network segmentation, and secure network access
Requirements
Bachelor’s degree in Computer Science, Information Technology, Telecommunications, Cybersecurity, Engineering, or a related technical discipline
Nice to have: Bachelor’s degree or equivalent experience
Nice to have: DoD 8570/8140 IAT Level II certification such as Security+ CE
Nice to have: Networking or collaboration certification such as CCNA, CCNP, CCNA Collaboration, CCNP Collaboration
Provide phone and email consultation to independently debug complex security and network problems for Tier III support, partner with Engineering to assist customers with testing or troubleshooting efforts, and reproduce customer issues to verify problems and provide feedback to the Engineering and Operations teams.
Responsibilities
Provide phone and email consultation to independently debug complex security and network problems for Tier III support
Partner with Engineering to assist customers with testing or troubleshooting efforts
Reproduce customer issues to verify problems and provide feedback to the Engineering and Operations teams
Requirements
University degree in IT, Computer Science, or a related field
Provide premium-level technical support for HPE Aruba ClearPass, AirWave, WLAN products and Central On-Prem, troubleshooting complex network security and wireless issues.
Responsibilities
Provide premium-level technical support for HPE Aruba ClearPass (NAC), AirWave (network monitoring), WLAN products and Central On-Prem (network management).
Troubleshoot and resolve complex authentication, authorization, and accounting (AAA), RADIUS, TACACS+, enterprise wireless WLAN product issues and 802.1X issues in HPE Aruba ClearPass.
Support HPE Aruba AirWave for network monitoring, performance tuning, and troubleshooting.
Provide expertise on HPE Aruba Central On-Prem, managing configurations, troubleshooting device connectivity, and optimizing network performance.
Work closely with enterprise customers, partners, and internal teams to resolve critical issues and provide timely support.
Requirements
Bachelor's or Master's degree in Mechanical, Electrical, or other Engineering, Computer Science, or equivalent
Nice to have: Python
Nice to have: Bash
Nice to have: automation tools
Nice to have: Aruba Certified ClearPass Professional (ACCP)
Provide premium-level technical support for HPE Aruba ClearPass, AirWave, WLAN products and Central On-Prem, troubleshooting complex network security issues and ensuring high availability and performance of HPE Aruba solutions.
Responsibilities
Provide premium-level technical support for HPE Aruba ClearPass (NAC), AirWave (network monitoring), WLAN products and Central On-Prem (network management).
Troubleshoot and resolve complex authentication, authorization, and accounting (AAA), RADIUS, TACACS+, enterprise wireless WLAN product issues and 802.1X issues in HPE Aruba ClearPass.
Support HPE Aruba AirWave for network monitoring, performance tuning, and troubleshooting.
Provide expertise on HPE Aruba Central On-Prem, managing configurations, troubleshooting device connectivity, and optimizing network performance.
Work closely with enterprise customers, partners, and internal teams to resolve critical issues and provide timely support.
Requirements
Bachelor's or Master's degree in Mechanical, Electrical, or other Engineering, Computer Science, or equivalent
Nice to have: Aruba Certified ClearPass Professional (ACCP)
Nice to have: Aruba Certified Mobility Professional (ACMP)
Nice to have: Aruba Certified Network Security Expert (ACNX)
Nice to have: Aruba Certified Switching Professional (ACSP)
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