Network Security Engineer (Network & Cybersecurity)

Baker Engineering and Risk Consultants, Inc.; San Antonio (TX); On-site; USD 95,000 - 135,000; Full time

Benefits offered by this job

Holiday, vacation and sick leave

Medical/dental insurance

401(k)

ESOP

Year-end bonus

Job summary

BakerEngineering and Risk Consultants, Inc. is seeking a skilled Network Security Engineer to design, implement, and secure enterprise LAN/WAN, cloud connectivity, and hybrid infrastructure.

You will own security operations, MS Entra/AD security, and VMware/Cloud networking in a small team across multiple sites. The role focuses on firewall management, Zero Trust adoption, identity protection, and secure remote access, with collaboration across IT and architecture teams.

Qualifications

• 5+ years of enterprise network engineering experience.
• Demonstrated ability to balance networking, cybersecurity, cloud technologies, operational support, documentation, and project work within a small or mid-sized IT organization.
• Strong experience with Cisco networking technologies, including routing, switching, VPNs, firewalls, and network security controls.
• Experience with Microsoft Azure networking, hybrid cloud connectivity, and secure integration between cloud and on-premises environments.
• Experience supporting Active Directory and Microsoft Entra ID administration and security.
• Experience implementing identity security controls, including Multi-Factor Authentication (MFA), Conditional Access, privileged access controls, and secure authentication practices.
• Experience securing Microsoft 365 environments and cloud-based collaboration platforms.
• Knowledge of network and cybersecurity principles, including Zero Trust, network segmentation, secure remote access, infrastructure hardening, and risk reduction.
• Experience with security monitoring, vulnerability management, remediation planning, incident response, and cybersecurity operations.
• Experience supporting cybersecurity compliance initiatives, security assessments, and NIST-based security frameworks.

Responsibilities

• Design, implement, maintain, and troubleshoot enterprise LAN, WAN, wireless, and data center network infrastructure.
• Configure and manage Cisco, Meraki, and Arista network devices.
• Administer VPN technologies and secure remote access solutions.
• Manage SD-WAN connectivity between offices, cloud environments, and datacenters.
• Maintain IP address management (IPAM), network documentation, and infrastructure diagrams.
• Monitor network performance and availability while proactively identifying capacity and reliability improvements.
• Implement VMWare NSX, NSX-T
• Serve as the primary technical owner for cybersecurity operations, security controls, and vulnerability management.

Skills

Networking fundamentals

Enterprise networking

Firewalls

VPN tech

SD-WAN

Azure networking

MFA/CA

Entra ID

AD administration

Security monitoring

Vulnerability mgmt

Zero Trust

Network segmentation

Education

CCNP Enterprise

CCNP Security

CISSP

CompTIA Security+

AZ-500

Azure Security Engineer

VMware vSphere/VCF

Tools

CrowdStrike Falcon

Microsoft Defender

NSX

VMware NSX

MS365 security

Azure security

Job description

Career Opportunities withBaker Engineering and Risk Consultants, Inc.

A great place to work.

Careers At Baker Engineering and Risk Consultants, Inc.

Current job opportunities are posted here as they become available.

Network Security Engineer (Network & Cybersecurity)

Baker Engineering and Risk Consultants, Inc. (BakerRisk®) is a global provider of process safety and risk management services to companies in the petroleum and chemical industries, as well as engineering and testing services for government agencies and private companies involved with hazardous materials. Utilizing advanced methodologies and proprietary in-house tools, BakerRisk engineers assess the consequences and risks associated with potentially catastrophic events including explosions, fires, and toxic material releases.

Position Summary

BakerRisk is seeking a highly skilled and motivated Network Security Engineer, with strong networking fundamentals who has evolved into a cybersecurity-focused practitioner and is comfortable owning security operations, Microsoft identity security, and VMWare/Cloud networking in a small enterprise environment to join our Global Management Network team. This role is responsible for the design, implementation, administration, and security of BakerRisk's enterprise network infrastructure, cloud connectivity, cybersecurity policy implementation, tools & infrastructure.

The ideal candidate will possess strong experience with enterprise networking technologies, security architecture, firewalls, cloud networking, and security monitoring with a successful track record working in a team-oriented environment. This individual will play a key role in protecting critical business systems while supporting a reliable, scalable, and secure technology environment across multiple office locations, datacenters, and cloud platforms.

This position offers the opportunity to work with modern technologies including Cisco, Meraki, Arista, VMware, Microsoft Azure, SD-WAN, network segmentation, Zero Trust principles, EntraID, MS365 and enterprise cybersecurity solutions.

• Design, implement, maintain, and troubleshoot enterprise LAN, WAN, wireless, and data center network infrastructure.
• Configure and manage Cisco, Meraki, and Arista network devices.
• Administer VPN technologies and secure remote access solutions.
• Manage SD-WAN connectivity between offices, cloud environments, and datacenters.
• Maintain IP address management (IPAM), network documentation, and infrastructure diagrams.
• Monitor network performance and availability while proactively identifying capacity and reliability improvements.
• Implement VMWare NSX, NSX-T

Cybersecurity & Network Protection

• Serve as the primary technical owner for cybersecurity operations, security controls, and vulnerability management by designing, implementing, and continuously enhancing firewalls, IDS/IPS, network segmentation, Zero Trust architecture, and other security initiatives in partnership with IT management and architecture leadership.
• Administer and maintain perimeter security devices and cloud security controls.
• Support vulnerability management, remediation, and risk reduction initiatives.
• Participate in incident detection, investigation, response, and recovery activities.
• Monitor security alerts and work with internal stakeholders to address threats and vulnerabilities.
• Implement security hardening standards across network and cloud platforms.
• Assist with regulatory and compliance initiatives, including NIST 800-171, DFARS, cybersecurity assessments, and security audits.

Identity & Microsoft Security

• Administer and secure Active Directory and Microsoft Entra ID environments.
• Implement and support identity security controls including MFA, Conditional Access, privileged access management, and identity governance.
• Support security, compliance, and operational controls across Microsoft 365 services including Exchange Online, Teams, SharePoint, and OneDrive.
• Leverage Crowdstrike Falcon and related security platforms to improve detection, response, visibility, and risk reduction.
• Partner with infrastructure teams to improve identity security posture and reduce organizational risk.
• Design, configure, and manage MS365, Azure, & VCF networking and hybrid connectivity solutions, including virtual networks, VPNs, private connectivity, network segmentation, and secure integration between cloud and on-premises environments.
• Implement and maintain cloud security architectures and controls that protect VCF, Azure, hybrid infrastructure, and business-critical services.
• Collaborate with infrastructure and architecture teams to ensure secure, scalable, and resilient cloud and hybrid deployments.

Documentation & Operational Excellence

• Develop and maintain detailed network diagrams, standards, procedures, and operational documentation within ManageEngine OpsManager.
• Participate in change management and project planning activities.
• Manage vendor relationships, support contracts, and technology evaluations.
• Provide Tier III escalation support for complex networking and security issues.
• Participate in an on-call rotation and support after-hours maintenance as needed.

Required Qualifications

• 5+ years of enterprise network engineering experience.
• Demonstrated ability to balance networking, cybersecurity, cloud technologies, operational support, documentation, and project work within a small or mid-sized IT organization.
• Strong experience with Cisco networking technologies, including routing, switching, VPNs, firewalls, and network security controls.
• Experience with Microsoft Azure networking, hybrid cloud connectivity, and secure integration between cloud and on-premises environments.
• Experience supporting Active Directory and Microsoft Entra ID administration and security.
• Experience implementing identity security controls, including Multi-Factor Authentication (MFA), Conditional Access, privileged access controls, and secure authentication practices.
• Experience securing Microsoft 365 environments and cloud-based collaboration platforms.
• Knowledge of network and cybersecurity principles, including Zero Trust, network segmentation, secure remote access, infrastructure hardening, and risk reduction.
• Experience with security monitoring, vulnerability management, remediation planning, incident response, and cybersecurity operations.
• Experience supporting cybersecurity compliance initiatives, security assessments, and NIST-based security frameworks.
• Demonstrated ability to balance networking, cybersecurity, cloud technologies, operational support, documentation, and project work in a small or mid-sized IT organization.
• Strong troubleshooting, analytical, documentation, verbal communication, and written communication skills.

Preferred Qualifications

• Experience with Cisco Meraki and Arista networking platforms.
• Experience with VMware networking technologies including NSX, network virtualization, distributed firewalling, overlay networking, logical routing, and micro-segmentation.
• Experience with EDR CrowdStrike Falcon, Microsoft Defender, SIEM, IDS/IPS, and security monitoring platforms.
• Familiarity with NIST Cybersecurity Framework, NIST 800-171, CMMC, and DFARS compliance requirements.
• Experience supporting multi-site environments and datacenter operations.
• Experience with scripting and automation using PowerShell, Python, & ManageEngine or similar tools.

Preferred Certifications

• One or more of the following certifications is preferred:
• CCNP Enterprise
• CCNP Security
• CISSP
• CompTIA Security+
• Microsoft Azure Security Engineer (AZ-500)
• Palo Alto, Fortinet, or equivalent firewall certifications
• VMWare vSphere or VCF Certification

What Success Looks Like

Within the first year, this individual will:

• Strengthen BakerRisk's network security posture.
• Improve visibility into network and security events.
• Reduce organizational risk through improved segmentation and hardening.
• Assist with and help drive cybersecurity compliance initiatives including NIST 800-171, DFARS, CMMC readiness activities, security assessments, remediation planning, and audit preparation.
• Help modernize network and cloud infrastructure while maintaining high availability and performance.

BakerRisk offers a competitive salary and benefit package including holiday, vacation and sick leave pay, medical/dental insurance, 401(k), Employee Stock Ownership Plan (ESOP), and potential for a year-end bonus. Position and pay DOE.

BakerRisk® is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Additional Information: For additional information, please see our website at www.BakerRisk.com