Network & Security Engineer

Corporate Profile

SyBridge Technologies is at the forefront of technology-enabled design, prototyping, and manufacturing solutions for complex, high-precision parts. Our mission is to revolutionize how parts are designed and manufactured, making the process simpler and faster through advanced technology. As North America's largest injection molding tooling platform and the leading private on-demand digital manufacturer, we are driven by cutting-edge AI/ML technology. Backed by Crestview Partners and built on 15 strategic acquisitions, SyBridge is a powerhouse of innovation and growth. Headquartered in Itasca, Illinois, we operate across 18 locations globally.

About Crestview Partners

Founded in 2004, Crestview is a value-oriented private equity firm focused on the middle market with approximately $10 billion in capital commitments. Based in New York, Crestview focuses on

industrials, media, and financial services.

Position Summary

We are seeking an experienced Network & Security Engineer to design, implement, manage, and secure enterprise network infrastructure across multiple locations. The ideal candidate will have strong hands-on experience with Layer 3 networking, enterprise firewalls, cybersecurity technologies, and IT security best practices. This role will be responsible for maintaining secure and reliable connectivity between sites, cloud environments, remote users, and manufacturing or business operations.

The successful candidate must be proactive, security-focused, and capable of independently troubleshooting complex network and security issues in a remote work environment.

Candidates must demonstrate hands-on experience with both wired and wireless enterprise networking environments and be capable of independently designing, implementing, securing, and troubleshooting Layer 3 and Wi-Fi network infrastructures. Preference will be given to candidates with experience supporting manufacturing facilities, warehouses, and multi-site operations.

Key Responsibilities

Network Engineering

• Design, deploy, and maintain enterprise Layer 3 network infrastructure. Configure and manage routing protocols including BGP, EIGRP (preferred), Static Routing.

• Implement and manage VLANs, inter-VLAN routing, subnetting, IP addressing plans, and network segmentation.

• Troubleshoot complex LAN, WAN, SD-WAN, and VPN connectivity issues.

• Manage network switches, routers, wireless infrastructure, and edge connectivity.

• Design, deploy, and manage enterprise Wi-Fi across multiple sites, including site surveys, RF and coverage optimization, troubleshooting, controllers, access points, guest networks, and security policies.

• Optimize network performance, redundancy, and high availability.

Security Engineering

• Manage remote-access and site-to-site VPNs, firewalls, and security appliances.

• Maintain firewall policies, NAT rules, VPN configurations, security zones, and remediate vulnerabilities.

• Monitor and respond to security events using Zero Trust and least-privilege principles.

Cybersecurity Operations

• Deploy and administer EDR, SIEM, vulnerability management, MFA, IAM, email security, and PAM tools.

• Participate in incident response and forensic investigations.

• Support cybersecurity audits, compliance assessments, and security reviews.

• Develop and maintain security documentation, standards, and procedures.

Required Qualifications

Education

• Bachelor's degree in Information Technology, Computer Science, Network Engineering, Cybersecurity, or related field.

• Preferred Certifications: CCNP, CISSP, CISM, Security+

Experience

• 5+ years in enterprise networking and 3+ years in cybersecurity or security engineering.

• Proven experience designing and supporting Layer 3 networks, multi-site enterprise Wi-Fi, firewalls, and VPNs.

• Experience supporting multi-site environments, remote users, and secure wireless access.

• Experience supporting manufacturing or industrial environments, securing OT/IT networks.

Technical Skills

Networking

• Layer 3 networking: OSPF, BGP, VLANs, STP, VRRP/HSRP, TCP/IP, DNS, DHCP, LAN/WAN, and SD-WAN.

• Multi-site enterprise Wi-Fi design, deployment, and troubleshooting, including Wi-Fi 5/6/6E, site surveys, RF planning, coverage optimization, controllers, access points, guest networks, and security policies.

• Enterprise wireless platforms (Cisco Meraki/Catalyst, Aruba, Extreme, Ruckus, or Ubiquiti) and secure authentication using WPA2/WPA3 Enterprise, 802.1X, RADIUS, and NAC.

Security

• Firewall administration, IDS/IPS, VPN technologies, and Network Access Control (NAC).

• Security hardening, network segmentation, and endpoint security solutions.

Cybersecurity Platforms

• Experience with one or more of, Microsoft Defender Suite, CrowdStrike, SentinelOne, Microsoft Sentinel, Splunk, Tenable, Rapid7, Qualys

Firewall Platforms

• Experience with one or more of: Sophos, Palo Alto Networks, Fortinet FortiGate, Cisco Firepower, Check Point, SonicWall

Cloud

• Microsoft Azure, AWS, Microsoft 365 Security

What We Offer

Competitive compensation in USD (Dollar Pledge).

100% remote role from anywhere from India OR Pakistan

Supportive and inclusive work environment.

Career growth opportunities in a rapidly expanding global organization.