Act as the blue team voice, defining what "correct" means for firewall detection and remediation.
Partner with Product and Engineering to turn firewall tuning goals into buildable requirements.
Own deep knowledge of major firewall platforms and validate features against real SOC workflows.
Horizon3 is a fast-growing, remote cybersecurity company enabling organizations to find, fix, and verify exploitable attack vectors. We are a team of former U.S. Special Operations cyber operators and startup engineers, committed to respect, collaboration, ownership, and results.
Act as senior escalation point for complex network and firewall incidents, owning resolution end-to-end.
Lead technical delivery of network projects including scoping, design, implementation, and remediation.
Mentor junior engineers and collaborate with security teams to harden and optimize customer environments.
This partner company provides managed IT and network services to enterprise clients. The culture emphasizes technical excellence, mentorship, and secure, scalable infrastructure delivery.
Manage and support Layer 2, 3, 4, and 7 network devices (bare metal and virtual).
Configure VPNs, routing protocols, firewalls, and load balancers like Netscaler/F5 Big-IP.
Work with Cisco and Barracuda hardware, cloud networking on AWS/Azure/Google, and troubleshoot independently.
Unit4 is a cloud company redefining Enterprise Resource Planning for mid-market people-centric organizations with self-driving, adaptive software. With over 40 years of heritage, they are an agile, fast-growing community that values autonomy, trust, and a people-first culture.
Design, implement, and maintain enterprise and cloud network infrastructure for 24x7 operations.
Manage Palo Alto firewalls, routing, switching, and cloud connectivity across AWS, Azure, GCP, and DigitalOcean.
Automate network configuration, respond to alerts, and serve as an escalation point for complex network issues.
VIP provides technology platforms for beverage distributors, suppliers, and retailers, supporting 24x7 operations. The company values collaboration, continuous learning, and a supportive culture with comprehensive benefits.
Engineer and maintain enterprise firewall platforms like Palo Alto Networks and Panorama.
Design and implement network security solutions across enterprise and cloud environments.
Develop automation and CI/CD pipelines to streamline infrastructure deployments and reduce manual processes.
The company is a technology organization that secures and modernizes enterprise network infrastructure. It fosters a collaborative, remote-friendly engineering culture with an emphasis on automation and professional growth.
Design and implement complex network solutions for client sites, focusing on Cisco and Palo Alto technologies.
Provide Tier 3 support for network and security issues, including routing, VPNs, and WAN optimization.
Manage BAU and project work, complete timesheets for billing, and participate in on-call rotation.
RFA is a rapidly growing global IT services provider offering first-rate network and security solutions to elite clients, including those in the financial services industry. The company emphasizes professionalism and superior service, with a collaborative culture and visibility to senior management.
Configure and integrate FireMon products in customer environments, delivering software and hardware installation and training.
Perform technical triage of escalated customer issues and ensure timely resolution.
Provide thought leadership on API integration and automation for customer workflows.
FireMon delivers network security policy control for modern enterprises, allowing security teams to manage and prove firewall policies across on-prem, cloud, and hybrid environments. The company focuses on making security operations more efficient with a culture of expertise and customer success.
Provide 24x7 onsite and remote troubleshooting support for OneCare clients, ensuring SLA compliance.
Perform routine network maintenance, system upgrades, firewall management, and hardware replacement.
Support incident management, document network problems, and adhere to client security policies.
NCS is a leading AI Tech Services company that provides clients with agility and AI expertise across various industries. With a 15,000-strong team across the Asia Pacific, NCS is a subsidiary of Singtel Group and values Adventure, Excellence, Integrity, Ownership, and Unity.
Provide 24/7 network operations support for complex enterprise environments.
Troubleshoot routing, switching, and firewall issues to resolve high-severity incidents.
Collaborate with international clients and teams to ensure network stability and service continuity.
The company is a managed services provider that maintains and secures enterprise network environments for global clients. It fosters a collaborative, fast-paced culture with a focus on professional development and service quality.
Manage day-to-day network and firewall operations across internal and customer environments.
Configure and maintain IPsec VPNs and firewall rules using pfSense and OPNsense, and perform advanced troubleshooting.
Collaborate with SOC to analyze logs, improve security, and support teammates with automation and documentation.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. This full-time remote role is posted on behalf of a partner company in the UK that values practical expertise, continuous learning, and collaborative IT operations.
Provide advanced support for network and security incidents and service requests, including out-of-hours P1/P2 issues.
Lead implementation of change requests, maintenance, software upgrades, and hardware replacements.
Troubleshoot complex networking/security issues, manage ISP circuits, and collaborate with architects and clients.
Kerv Digital transforms complex challenges into seamless digital experiences using Power Platform, DevSecOps, Data, and Software Engineering. Part of Kerv Group with over 700 professionals, it has a collaborative, people-first culture certified as a Great Place to Work.
Own the firewall estate and define security architecture standards across a multi-site broadband environment.
Lead major security initiatives, serve as technical incident commander, and drive automation.
Mentor Tier I/II engineers and manage the security posture roadmap aligned with NIST CSF.
They operate a multi-site broadband environment across six properties. The culture emphasizes security engineering, compliance, and technical leadership.
Maintain, optimize, and troubleshoot IP networking components in a mission-critical Cisco Nexus datacenter network.
Collaborate with architects and engineers to improve network environments and execute network change requests.
Develop automation using Terraform, Ansible, and Python to streamline repetitive network operations.
Miratech is a global IT services and consulting company that helps enterprises with digital transformation. With nearly 1,000 professionals across 25 countries, it maintains a values-driven culture of Relentless Performance with a 99% project success rate.
Provide expert technical guidance and architectural leadership for customers' Zero Trust and Illumio product initiatives.
Build long-term relationships within assigned accounts, understanding strategic goals and driving adoption of Illumio's solutions.
Perform health checks, document findings, and advocate for customers to ensure escalations are resolved in a timely fashion.
Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks with its AI-powered breach containment platform. Recognized as a Leader in the Forrester Wave for Microsegmentation, Illumio fosters a culture of belonging, technical excellence, and customer advocacy.
Maintain and optimize network infrastructure to ensure availability, stability, and security for financial technology services.
Resolve incidents, service requests, and network changes while supporting root cause analysis and on-call rotation.
Collaborate with technical teams, clients, and vendors on connectivity, upgrades, and compliance initiatives.
The company provides financial technology solutions and maintains secure, reliable network infrastructure. It fosters a collaborative, service-oriented culture that values accountability and operational resilience.
Lead security architecture reviews, Zero Trust strategy, and vendor-neutral roadmaps.
Deliver firewall and network security solutions on Palo Alto and Fortinet platforms.
Support SASE/SSE and secure-access migrations while mentoring junior engineers.
GuidePoint Security is a cybersecurity company providing trusted expertise, solutions, and services to help organizations reduce risk. Since 2011, it has grown to over 1,300 employees, serving more than 6,200 customers with a culture built on core values and collaboration.
Manage and maintain enterprise network infrastructure, including firewalls, routers, switches, load balancers, and SD-WAN solutions.
Configure, monitor, and troubleshoot Cisco, Fortinet, and Palo Alto firewalls to ensure security and operational stability.
Provide Level 3 support for complex network incidents and collaborate with cross-functional teams to ensure seamless connectivity.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. The platform operates with a technology-driven culture and uses AI tools to support efficient and objective recruitment.
Provide hardware and firmware deployment support and assist customers with network configuration and integrations.
Troubleshoot technical issues using networking knowledge and documented practices, escalating when necessary.
Act as the single point of contact for customers and collaborate with cross-functional teams.
ExtraHop is a cybersecurity company that provides network detection and response (NDR) solutions, helping organizations gain visibility into cyber threats and network performance issues. The company has been operating since 2007, is recognized as a leader by major analyst firms, and fosters a culture rooted in purpose, integrity, and innovation.
Designs, maintains, secures, and evaluates Kwik Lok's global network, infrastructure, and cloud systems.
Performs complex systems support across a multi-site international manufacturing environment with exceptional customer service.
Serves as senior technical resource to the IT/IS team and leads network, security, and disaster recovery initiatives.
Kwik Lok is a global manufacturer of closures and packaging solutions, serving multiple international sites. The company emphasizes a culture of business alignment, accountability, collaboration, and continuous improvement.
Provide support for DHHS information security including firewalls and security infrastructure design and implementation.
Analyze information systems to ensure appropriate security functions are included in system design and architecture.
Manage responses and remediation of POAMs related to government investment supported systems.
GDIT is a global technology and professional services company delivering technology solutions and mission services to U.S. government agencies. With 26,000 experts worldwide, it fosters a culture of ownership and creativity to solve complex problems.