Source Job

  • Partner with client stakeholders to define and strengthen security controls across enterprise network and infrastructure environments.
  • Develop and assess segmentation strategies, zero trust architectures, and hardening standards for servers, containers, and network appliances.
  • Automate security compliance assessments, firewall rule reviews, and configuration validation using scripting languages like Python or PowerShell.

Network Security PKI Scripting Security Frameworks

20 jobs similar to Security Engineer, Network & Infrastructure Security

Jobs ranked by similarity.

Canada

  • Engineer, harden, and operate security controls across on-premises, cloud, and isolated infrastructure.
  • Build automation and infrastructure-as-code that streamlines security operations, reporting, and remediation.
  • Partner with infrastructure, application, and platform owners to drive remediation and track compliance against CIS and NIST baselines.

ServiceNow provides an AI platform for business reinvention, helping 85% of the Fortune 500 work smarter. It is a large global company with a culture centered on innovation and automation, aiming to free people from busywork.

US

  • 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.

$105,000–$140,000/yr
US

  • 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.

Canada

  • Provide onsite project implementation support and follow Extreme Networks PDIO methodology.
  • Serve as technical lead and trusted advisor to the customer during network implementations.
  • Maintain excellent knowledge of all Extreme product suites and mentor customer and partners.

Extreme Networks provides end-to-end, cloud-driven networking solutions trusted by over 50,000 customers globally. With double-digit growth year over year and a commitment to inclusion, they foster a workplace where all employees thrive.

US

  • Partner with Product Management, Development, and other Engineers to install and support firewall management solutions for internal R&D.
  • Provide technical expertise during application development to support products from vendors like Cisco, Check Point, Juniper, and Palo Alto.
  • Build and maintain test labs, assist in software design, and create test cases to ensure proper code functionality.

FireMon delivers Network Security Policy Control for the Modern Enterprise, enabling security teams to see, govern, and prove policy across on-prem, cloud, and hybrid environments. The company operates with a collaborative R&D culture and seeks a hands-on engineer to join their development team.

$175,000–$230,000/yr
US

  • 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.

US

  • 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.

UK & Ireland

  • Own the most complex infrastructure and network issues across on-premises, AWS, Azure and hybrid environments as the final escalation point.
  • Lead the cyber security uplift programme deploying Zscaler SASE, retiring Always-On VPN and implementing Zero Trust controls.
  • Mentor Level 2 engineers, set technical standards and drive root-cause analysis.

Version 1 is a technology and transformation solutions provider trusted by global brands, partnering with Microsoft, AWS, Oracle, Red Hat, OutSystems, and Snowflake. An award-winning employer of over 3,300 people, it has been a Great Place to Work in the UK and Ireland for 10+ years.

US Unlimited PTO

  • 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.

$180,000–$200,000/yr
US

  • Own security infrastructure: implement, configure, and monitor technical controls supporting SOC 2 and ISO 27001, including Vanta, SSO, endpoint management, and security monitoring.
  • Manage identity and access: design and operate IAM policies, enforce least-privilege access, and keep SSO configured correctly across the stack.
  • Run technical incident response: own detection, triage, and technical response, maintaining runbooks that hold up under pressure.

Syllo is defining the Litigation AI category with a unified platform that autonomously manages the entire litigation lifecycle end-to-end. Founded in 2019, the company supports Fortune 500 and AmLaw 200 firms, and its team has doubled in six months with a fast-scaling, enterprise-focused culture.

$215,000–$260,000/yr
14w maternity 6w paternity

  • Run technical evaluations that end in a decision, with agreed success criteria and early disqualification.
  • Build technical champions by anticipating needs and making their internal case succeed.
  • Go deep with engineers and simplify for non-technical stakeholders, adjusting automatically.

Twingate builds a modern remote access solution that simplifies how businesses secure access to cloud, SaaS, and on-prem resources. Backed by leading investors like BOND and Dropbox founders, the company fosters a remote-first culture with a focus on customer-centric values and continuous improvement.

$97,500–$162,500/yr
US

  • Architect and manage secure, scalable enterprise network infrastructure across cloud and on-premises environments.
  • Design robust network solutions ensuring seamless connectivity, security, and performance.
  • Configure and optimize Microsoft Azure networking services and Fortinet security appliances.

MAG Aerospace provides mission-critical aviation and technology solutions for defense and government clients. The company is a large employer with a culture focused on security, innovation, and support for digital transformation initiatives.

Canada

  • Act as senior technical authority for security engineering in Canada regulated environment.
  • Engineer and operate security controls across on-premises, cloud, and isolated infrastructure.
  • Build automation and infrastructure-as-code to streamline security operations and reporting.

ServiceNow provides an AI platform for business reinvention, integrating AI, data, and workflows to help organizations work smarter. It serves 85% of the Fortune 500 and fosters an AI-native culture where technology and talent are unstoppable.

Europe

  • Provide security support for infrastructure and end-user systems, including macOS endpoints and cloud environments.
  • Manage AI governance, vulnerability management, and endpoint security across a global remote team.
  • Handle vendor security assessments, audit observations, and third-party app reviews.

Gurobi Optimization empowers customers to expand their use of mathematical optimization technology for smarter decision-making. They are a small company with employees across 16 countries, fostering a collaborative and innovative culture.

$112,700–$137,750/yr
US

  • Design, configure, implement, and maintain enterprise network infrastructure including LAN, WAN, WLAN, VPN, and firewall solutions.
  • Monitor network performance, availability, and capacity to ensure reliability and scalability across on-premises, cloud, and hybrid environments.
  • Implement and maintain network security controls in accordance with NIST, DoD, and customer security requirements.

Goldbelt Incorporated is an Alaska Native Corporation headquartered in Juneau, Alaska, dedicated to making a positive difference for over 4,200 Alaska Native shareholders. The company manages over 30 subsidiaries and emphasizes gold standard customer service, professional growth, competitive benefits, and profit-sharing.

Netherlands

  • Serve as a key technical leader in protecting a cloud-based fraud prevention platform across AWS, Kubernetes, and Terraform.
  • Lead security automation, compliance, and certification initiatives including ISO 27001, SOC 2, and PCI DSS.
  • Strengthen identity management, threat detection, and incident response capabilities in a fast-paced environment.

The company builds a real-time, cloud-based fraud prevention platform for highly regulated industries. It is a fast-growing international technology environment with a collaborative engineering culture.

India

  • Deliver cybersecurity consulting, engineering, and troubleshooting for industrial process control networks.
  • Design secure network infrastructures with Cisco, firewalls, IDS/IPS, SIEM, and conduct vulnerability assessments.
  • Apply ISA/IEC 62443, ISO 27001, and NIST standards, with 30-40% travel to customer sites.

The company delivers industrial cybersecurity solutions for critical process control networks, protecting operational technology across sectors like oil and gas, power, and manufacturing. The team emphasizes professional growth, safety, and collaboration while serving customers through remote and on-site engagements.

$170,000–$210,000/yr

  • Support incident management and improve secure development lifecycle.
  • Streamline customer security questionnaires and develop disaster recovery plans.
  • Automate and optimize cloud infrastructure with GCP, Kubernetes, and observability tools.

Federato is an AI-native platform bringing agentic AI to the insurance policy lifecycle. The company has raised $180M, with powerful product-market fit, and is growing fast globally with an advanced AI team.

$200,000–$250,000/yr
US

  • Build and maintain security systems including secrets management, certificate infrastructure, audit logging, and vulnerability management.
  • Partner with engineering on security reviews, threat modeling, secure design, code review, and vulnerability remediation.
  • Develop detection capabilities and improve incident response processes.

They build enterprise identity software for cybersecurity. As an early-stage company, they focus on security and compliance.

$203,000–$203,000/yr
US

  • Conduct in-person and remote product demonstrations and articulate the technical value of Dragos products and offerings.
  • Participate in pre/post sales process to understand customer business outcomes and execute Proofs of Concept.
  • Offer consultative recommendations to customers and prospects throughout their ICS cybersecurity journey.

Dragos is the global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services to protect critical infrastructure. They are a remote-first mission-driven team across North America, Europe, the Middle East, and APAC built on authenticity, transparency, and trust.