Network Security Engineer, Tech Lead
Job Description
Lead engineering and automation for firewall and secure perimeter activities across on-prem and cloud environments on Freddie Mac’s Security Perimeter team.
Responsibilities
- Partner with business stakeholders and respond to frequent daily customer requests in a timely manner
- Improve audit evidence gathering and streamline evidence capture workflows
- Manage and advance a queue of business requests from start to completion
- Advise on current perimeter configurations and upcoming perimeter changes
- Execute assigned tasks end to end and drive them to completion
- Participate in a monthly on-call rotation
- Assist with troubleshooting firewall tickets
- Provide clear, documented status updates to management and team members
Requirements
- Typically 8 to 10 years of related professional IT experience
- Extensive hands-on expertise implementing and administering firewalls, especially Palo Alto Networks firewalls and other secure perimeter applications
- Deep understanding of Palo Alto firewall configurations, policies, and best practices
- Proficiency with scripting and programming languages, including Python, Perl, YAML, and PowerShell
- Extensive experience with AWS security and CloudFormation Templates (CFT)
- Familiarity with infrastructure automation platforms Ansible and Terraform (plus)
- Working knowledge of CI/CD pipelines (advantageous)
- Strong Linux skills
- Proven networking and troubleshooting experience with a focus on Palo Alto Networks products
- Expertise supporting encryption and/or security appliance devices
- Ability to prioritize tasks independently without direct management oversight
- Advanced problem-solving skills with effectiveness under tight deadlines
- Bachelor’s degree in information technology, Engineering, Computer Science, or related field; equivalent professional experience accepted (advanced studies/degree preferred)
Tech Stack
- Palo Alto Networks firewalls
- Python, Perl, YAML, PowerShell
- AWS security, CloudFormation Templates (CFT)
- Ansible, Terraform
- CI/CD pipelines
- Linux
- Encryption, security appliance devices
Job Details
- Location: Dallas, TX (onsite)
- Employment: Full time
- FLSA Status: Exempt
- Annual Salary Range: USD 146,000 - 218,000
- Incentive Program: Eligible to participate in the annual incentive program