Application Security Engineer

1 week ago

Scarborough Village, Ontario, Canada TekFormix Full time $70,000 - $100,000 per year

Responsibilities

  • Conduct vulnerability assessments and penetration testing on applications, networks, and systems to identify security weaknesses.
  • Develop and implement system security plans, ensuring adherence to NIST standards, ISO 27000 series, PCI, FISMA, and other relevant frameworks.
  • Manage identity & access management (IAM), including LDAP, SSO, RBAC, and PKI solutions to enforce secure authentication and authorization processes.
  • Monitor network traffic using SIEM tools like Splunk and SolarWinds for threat detection & response; analyze logs for incident management.
  • Configure and maintain security devices such as firewalls (Cisco ASA), IDS/IPS systems, VPNs, Cisco ISE, and network segmentation strategies including VLANs and load balancing.
  • Perform system hardening on operating systems including Linux (Debian, CentOS, Ubuntu), Windows, macOS, and UNIX variants; utilize SELinux policies for enhanced security.
  • Implement encryption protocols (SSL/TLS), IPsec VPNs, and secure cloud infrastructure using AWS, Azure, Google Cloud Platform, PaaS/IaaS models.
  • Collaborate with development teams following Agile SDLC practices to embed security into software deployment pipelines using DevOps tools like Terraform, Ansible, CI/CD workflows.
  • Maintain compliance with cybersecurity standards such as DOD DIACAP, RMF, COBIT; support audit processes through documentation of security controls.
  • Conduct threat intelligence research and threat detection & response activities to proactively mitigate risks across network architecture including LAN/WAN/MPLS infrastructures.
  • Support incident recovery efforts by analyzing attack frameworks and performing computer forensics when necessary.

Requirements

  • Bachelor's degree in Computer Science or related field; relevant certifications such as CISSP, CISA, CEH are preferred.
  • Proven experience in application security engineering within complex IT environments involving network infrastructure (LAN/WAN), routing protocols (OSPF/EIGRP/BGP), TCP/IP stack management.
  • Strong knowledge of network protocols (HTTP/S, SOAP), network architecture design principles including high availability & disaster recovery planning.
  • Hands-on experience with firewalls (Cisco ASA), IDS/IPS systems, SIEM platforms (Splunk), VPN solutions (IPsec/VPN clients), load balancers, and cloud services (AWS/Azure).
  • Familiarity with system administration across multiple operating systems: Windows Server/Workstation, Linux distributions (Debian/CentOS/Ubuntu), macOS; scripting skills in Bash or PowerShell are advantageous.
  • Understanding of cybersecurity frameworks such as NIST standards, ISO 27000 series; experience implementing system security plans compliant with FISMA/FedRAMP requirements.
  • Knowledge of vulnerability management tools and techniques including vulnerability research & assessment tools; experience with threat detection & response methodologies.
  • Ability to analyze logs using log analysis tools like SolarWinds or New Relic; perform incident management efficiently under pressure.
  • Excellent problem-solving skills combined with strong communication abilities to work effectively across technical teams and stakeholders. This position offers an opportunity to work at the forefront of cybersecurity within a dynamic organization committed to maintaining the highest standards of information security across diverse environments including cloud computing platforms and traditional IT infrastructure.

Job Type: Full-time

Pay: $70,000.00-$120,000.00 per year

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