CrawlJobs Logo

Senior Network Security Automation with Python

3pillarglobal.com Logo

3Pillar Global

Location Icon

Location:
Moldova

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

Embark on a pivotal journey to the forefront of Quality Assurance with 3Pillar Global! We invite you to join our elite team as we embark on missions critical to technological advancement and industry revolution. At 3Pillar, our dedication to excellence is unwavering, as we push the boundaries of cutting-edge technologies to transform industries. As a Senior Network Security Automation at 3Pillar Global, you'll ensure our solutions meet the highest standards of quality and performance across industries and technological innovations. You'll go beyond traditional testing by ensuring exceptional product quality while mentoring junior team members and establishing quality standards. Your attention to detail and expertise will directly impact our product development success. Join us at 3Pillar Global if you're passionate about leading quality initiatives and making a meaningful contribution to cutting-edge technology solutions.

Job Responsibility:

  • Strategic Quality Assurance Planning: Contribute to the development of comprehensive test strategies and plans that support project objectives and timelines
  • Focus on implementing and optimizing testing methodologies to increase efficiency and effectiveness across testing phases
  • Automation Framework Improvement: Enhance and expand automation frameworks and practices
  • Test Activities Oversight: Lead the detailed design and oversight of test execution, focusing on critical, high-impact testing activities
  • Oversee critical testing activities ensuring comprehensive coverage while efficiently utilizing available tools and technologies
  • Test Design and Execution: Proficient in test planning, test case design, and execution, focusing on critical, high-impact testing activities
  • Take ownership of quality assurance deliverables within projects
  • Automation and Process Optimization: Identify opportunities for improving testing processes and automation coverage, contributing to the selection and implementation of advanced tools and technologies
  • Drive the adoption of advanced automation tools and practices that enhance testing processes and product quality
  • Quality Culture and Team Development: Contribute to the development of comprehensive talent development strategies, creates organizational learning programs, mentors multiple layers of technical staff and identifies and nurtures high-potential talent
  • Creates a positive learning environment, recognizes and highlights team achievements and provides constructive motivation
  • Mentoring and Knowledge Sharing: Mentor junior team members and advocate for quality standards and good practices throughout the project lifecycle
  • Share knowledge and insights with the QA team, contributing to skill development and process refinement
  • Cross-functional Collaboration and Communication: Serve as a primary QA contact for development and product management teams, promoting effective communication and collaboration and ensuring testing results and processes are clearly communicated
  • Stay Informed on Industry Trends: Maintain awareness of new testing technologies, methodologies, and industry best practices
  • Share findings with the QA team and the Technical Lead, suggesting ways to leverage new insights for improved quality and efficiency
  • Organization Culture and Development: Actively contribute to the implementation of the recruitment process

Requirements:

  • Experienced (6+ years) in automation with Python/Javascript/Typescript programming skills
  • experience with backend / API testing
  • relevant contribution to development of an automation framework
  • solid understanding of OOP concepts
  • Solid (4+ years) experience with Networking concepts, protocols, traffic generation/inspection tools
  • Solid experience with Linux CLI, bash scripting, and virtualization technologies
  • Solid experience with API testing tools e.g.: Postman, Swagger etc.
  • Solid experience with version control tools e.g.: Git, Perforce, BitBucket etc.
  • Good experience with CI/CD Tools e.g.: Jenkins, GitLab CI etc.
  • Good experience with defect tracking systems (Jira, TargetProcess, Mantis, Trello)
  • Good experience with Agile/Scrum development (Scrum, Kanban)
  • Good knowledge of testing methodologies including black-box, white-box, and gray-box testing
  • Knowledge of various testing types including functional, regression, integration, and security testing
  • Experienced as a Software QA Engineer with proven success in test planning, execution, and documentation
  • Proficient in analyzing requirements, identifying test scenarios, and developing effective test plans, cases, and scripts
  • Solid experience in leading and mentoring QA team members
  • Strategic thinking and decision-making skills
  • Excellent collaboration and communication skills in English, with ability to explain complex technical issues clearly
  • Self-motivated with strong attention to detail and adaptability when managing multiple priorities
  • Continuous improvement mindset with ability to adapt to changing project requirements

Nice to have:

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or related field
  • Professional QA certifications demonstrating commitment to best practices (ISTQB, CSTE)
  • In-depth understanding of both software development lifecycle (SDLC) and software testing lifecycle (STLC)
  • Expertise in performance and scalability testing using industry-standard tools
What we offer:
  • Flexible work environment – whether it's the office, your home, or a blend of both
  • Remote-first approach
  • Part of a global team, learning from top talent around the world and across cultures
  • Well-being focus
  • Fitness offerings
  • Mental health plans (country-dependent)
  • Generous time off
  • Accelerated career growth and development opportunities - across projects, offerings, and industries

Additional Information:

Job Posted:
January 07, 2026

Employment Type:
Fulltime
Work Type:
Remote work
Icon
3Pillar Global - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Senior Network Security Automation with Python

Senior Network Engineer

Our client is a leading FinTech organization dedicated to driving innovation, se...
Location
Location
Cyprus
Salary
Salary:
Not provided
https://gitmax.com/ Logo
Gitmax
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong expertise in Cisco campus & data center networks (including EVPN)
  • Advanced Routing & Switching: BGP, OSPF, EIGRP
  • Experience with QoS and Multicast networking
  • Expertise in Cisco & FortiGate security solutions (Firewalls, IPS/IDS, VPNs)
  • Experience with web proxies, load balancers, WAN optimization
  • Cloud Networking Expertise (AWS, GCP)
  • Hands-on experience with network automation & scripting: Python, REST/Postman, Netbox, Ansible, Bash, GIT, Terraform
  • Experience with NFV, SDN, and SD-WAN technologies
  • Strong experience with monitoring tools (Zabbix, Kibana)
  • Solid understanding of Windows/UNIX, Active Directory (AD), LDAP
Job Responsibility
Job Responsibility
  • Design, implement, and maintain a global network and security infrastructure ensuring high performance, scalability, and security
  • Act as a network architect, ensuring best practices in network and security design
  • Provide operational support for enterprise-wide network and security solutions
  • Optimize network performance by collaborating with carriers and external vendors
  • Lead and manage network-related projects, ensuring on-time delivery, risk assessment, and budget management
  • Develop and maintain technical documentation and provide training for support teams
  • Implement and manage network automation tools to improve efficiency.
What we offer
What we offer
  • Competitive Compensation & Benefits
  • 21 days of paid holidays + 10 additional days for national holidays
  • Flexible remote work (GMT+8 Time Zone)
  • Career growth opportunities with cutting-edge training & development programs
  • Global work environment with a diverse, talented team
  • Referral Bonus Program.
  • Fulltime
Read More
Arrow Right

Senior Network Engineer

KAYAK's Network Operations team is looking for a motivated network engineer with...
Location
Location
United States , Concord
Salary
Salary:
Not provided
https://www.kayak.com/ Logo
KAYAK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 4 years experience configuring and maintaining web-scale production networks
  • Strong Linux skills (3 or more years preferred)
  • Experience with network automation, specifically using Ansible
  • Dedicated and has a growth-mindset to improve themselves, the team, and the business
  • Excellent collaboration skills and are able to document work and share knowledge with the rest of the team internally and externally
  • Strong oral and written communication skills
  • Experience with designing, troubleshooting, and operating data center networks including L2 switching and L3 routing with OSPF and BGP
  • Linux routing software such as FRR, BIRD, or equivalent
  • Automating network tasks using scripting or configuration management tools such as Ansible and Python
  • Cisco, Juniper, and Dell, switches, and security appliances
Job Responsibility
Job Responsibility
  • Designing and deploying data center network fabric
  • Monitoring and maintaining all network equipment via SNMP, API or other means available
  • Using standard processes, maintain network security policies on Palo Alto firewalls
  • Maintain and scale data center interconnects as needed
  • Research and implement new connectivity methods to AWS infrastructure
  • Collaborate with diverse teams to integrate on premises Kubernetes clusters into our infrastructure
  • Continue to improve and maintain our existing enterprise office network infrastructure
  • Act as an escalation point for any network operations queries
What we offer
What we offer
  • Work from (almost) anywhere for up to 20 days per year
  • Company-paid therapy sessions through SpringHealth
  • Company-paid subscription to HeadSpace
  • Company-wide week off a year
  • No meeting Fridays
  • Paid parental leave
  • Generous paid vacation + time off for your birthday
  • Paid volunteer time
  • Development Dollars
  • Leadership development
  • Fulltime
Read More
Arrow Right

Senior Network Engineer

KAYAK's Network Operations team is looking for a motivated network engineer with...
Location
Location
United States , Cambridge
Salary
Salary:
Not provided
https://www.kayak.com/ Logo
KAYAK
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 4 years experience configuring and maintaining web-scale production networks
  • Strong Linux skills (3 or more years preferred)
  • Experience with network automation, specifically using Ansible
  • Dedicated and has a growth-mindset to improve themselves, the team, and the business
  • Excellent collaboration skills and are able to document work and share knowledge with the rest of the team internally and externally
  • Strong oral and written communication skills
  • Experience with designing, troubleshooting, and operating data center networks including L2 switching and L3 routing with OSPF and BGP
  • Linux routing software such as FRR, BIRD, or equivalent
  • Automating network tasks using scripting or configuration management tools such as Ansible and Python
  • Cisco, Juniper, and Dell, switches, and security appliances
Job Responsibility
Job Responsibility
  • Designing and deploying data center network fabric
  • Monitoring and maintaining all network equipment via SNMP, API or other means available
  • Using standard processes, maintain network security policies on Palo Alto firewalls
  • Maintain and scale data center interconnects as needed
  • Research and implement new connectivity methods to AWS infrastructure
  • Collaborate with diverse teams to integrate on premises Kubernetes clusters into our infrastructure
  • Continue to improve and maintain our existing enterprise office network infrastructure
  • Act as an escalation point for any network operations queries
What we offer
What we offer
  • Work from (almost) anywhere for up to 20 days per year
  • Focus on mental health and well-being: Company-paid therapy sessions through SpringHealth
  • Company-paid subscription to HeadSpace
  • Company-wide week off a year - the whole team fully recharges (and returns without a pile-up of work!)
  • No meeting Fridays
  • Paid parental leave
  • Generous paid vacation + time off for your birthday
  • Paid volunteer time
  • Focus on your career growth: Development Dollars
  • Leadership development
  • Fulltime
Read More
Arrow Right

Network Engineer 3

PagerDuty is seeking a (Senior) Network Engineer 3 to join our diverse, customer...
Location
Location
Canada , Toronto
Salary
Salary:
98000.00 - 149000.00 CAD / Year
https://www.pagerduty.com Logo
PagerDuty
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience in enterprise network engineering and operations
  • Professional network certification (CCNP, JNCIP, or equivalent)
  • Extensive experience with TCP/IP networking, BGP, OSPF, MPLS, and modern networking protocols in large-scale distributed environments
  • Demonstrated proficiency in network automation using Python, Ansible, Terraform, or equivalent tools
  • Knowledge of a mixed workaround environment including macOS and Windows
Job Responsibility
Job Responsibility
  • Lead the design and implementation of large-scale network solutions across our global infrastructure, including cloud environments, and office locations
  • Provide senior-level incident response and problem-solving for critical network issues, ensuring minimal customer impact through swift resolution and thorough root cause analysis
  • Create, manage, and respond to PagerDuty alerts while maintaining our on-call rotation to ensure 24/7 coverage of network infrastructure
  • Architect and implement network security controls, including DDoS mitigation, firewall rules, and zero-trust networking principles
  • Collaborate with engineering teams to improve network reliability, performance, and security through proactive maintenance and architectural improvements
What we offer
What we offer
  • Competitive salary
  • Comprehensive benefits package from day one
  • Flexible work arrangements
  • Company equity
  • ESPP (Employee Stock Purchase Program)
  • Retirement or pension plan
  • Generous paid vacation time
  • Paid holidays and sick leave
  • Dutonian Wellness Days & HibernationDuty - companywide paid days off in addition to PTO
  • Paid parental leave: 22 weeks for pregnant parent, 12 weeks for non-pregnant parent
  • Fulltime
Read More
Arrow Right

Senior Cloud Security Engineer

As a Senior Cloud Security Engineer, you will be an essential part of Paytient’s...
Location
Location
United States , Columbia
Salary
Salary:
Not provided
paytient.com Logo
Paytient
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Extensive design and implementation experience with AWS security features
  • Strong foundational understanding of GCP security
  • Ability to write security automations in Python, JavaScript, or TypeScript
  • Ability to write secure-by-default Terraform for cloud deployments
  • Solid understanding of cloud security principles
  • Knowledge of network protocols, firewalls, and security technologies
  • Strong analytical and problem-solving skills, with attention to detail
  • Ability to work collaboratively in a team environment and communicate effectively with technical and non-technical stakeholders
  • Willingness to learn and adapt to new security challenges and technologies
  • 5+ years of experience in a cloud security role
Job Responsibility
Job Responsibility
  • Design and implement security controls and secure-by-default architecture in AWS and GCP
  • Implement secure guardrails for cloud deployments in Terraform through creation of secure modules, incorporation of CI/CD tooling, and more
  • Collaborate with engineering and IT teams to address security issues and implement best practices
  • Develop and maintain best-practices security documentation
  • Investigate security incidents in conjunction with the team, perform root cause analysis, and recommend corrective actions
  • Participate in on-call and security support responsibilities
  • Stay updated on the latest security trends, vulnerabilities, and technologies to ensure robust protection against evolving threats
What we offer
What we offer
  • Medical, dental and vision insurance
  • $4,300 annual HSA contribution
  • Paytient Health Payment Account (HPA)
  • Monthly lifestyle spending stipend
  • 5 weeks of annual PTO
  • 401k plan access with a 4% employer match
  • Up to 16 weeks of fully-paid parental leave
  • Stock options in Paytient
  • Fulltime
Read More
Arrow Right

Senior Cloud Security Engineer

Join us in building the future of finance. Our mission is to democratize finance...
Location
Location
United States , Bellevue
Salary
Salary:
187000.00 - 220000.00 USD / Year
robinhood.com Logo
Robinhood
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Securing enterprise applications on AWS by building software, services, and automation
  • Proficiency with Golang (preferred) or Python and Infrastructure-as-Code (IaC) using Terraform
  • Strong command of industry best practices like the AWS Well-Architected framework and CIS Benchmarks
  • Expert level knowledge of AWS security services like Identity & Access Management (IAM), Service Control Policies (SCPs), AWS WAF, and AWS Network Firewall
Job Responsibility
Job Responsibility
  • Own the security posture for cloud infrastructure on which all Robinhood products are built
  • Build and operate solutions that protect foundational infrastructure and make it easier for Robinhood developers to protect their applications
  • Protect Robinhood’s AWS cloud environment and provide engineers with foundational security capabilities
  • Build, configure and set up systems with a safety first approach
What we offer
What we offer
  • Performance driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching
  • 100% paid health insurance for employees with 90% coverage for dependents
  • Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more
  • Employer-paid life & disability insurance, fertility benefits, and mental health benefits
  • Time off to recharge including company holidays, paid time off, sick time, parental leave, and more
  • Exceptional office experience with catered meals, events, and comfortable workspaces
  • Fulltime
Read More
Arrow Right

Senior Security Incident Response Analyst

We are looking for an Incident Responder with robust technical skills, expertise...
Location
Location
Poland , Gdańsk
Salary
Salary:
256000.00 - 342000.00 PLN / Year
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years in security domains like Operations, Incident Response, Detection Engineering, Threat Research, or Engineering, with relevant incident response and investigation experience
  • Proficiency in modern programming languages (Python, Ruby, Java, Go) or scripting for security tasks
  • Experience with AWS, GCP, or similar cloud platforms
  • Experience in building and delivering projects from start to finish
  • Expertise in areas such as malware analysis, forensics, threat hunting, network analysis, or cloud endpoint analysis
  • Contributions to the security community or open source projects
  • Capable of explaining technical issues to non-technical stakeholders
Job Responsibility
Job Responsibility
  • Security Incident Management: Act as an escalation point, collaborate with partners, communicate updates, and work towards resolution. Participate in on-call roster and conduct post-incident reviews to analyze causes and recommend improvements
  • Investigation and Analysis: Investigate log data from multiple sources for signs of compromise, conduct threat hunts, research threat actor tools and tactics, and lead evidence collection and forensic analysis
  • Technical Solutions and Automation: Provide technical solutions to reduce incidents, build and maintain tools for automation, and develop security incident response guides and procedures
  • Advocacy and Training: Advocate for security best practices and secure coding standards, and conduct tabletop exercises and simulations to test and improve incident response readiness
What we offer
What we offer
  • health and wellbeing resources
  • paid volunteer days
  • Fulltime
Read More
Arrow Right

Senior Security Researcher - Autonomous EDR

We are looking for a Security Researcher to join our research group as part of a...
Location
Location
Israel , Tel Aviv
Salary
Salary:
Not provided
paloaltonetworks.com Logo
Palo Alto Networks
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in security or threat research, in which you conducted deep research with actionable insights and real-world impact
  • Proven experience as part of an R&D/development team, along with strong proficiency in Python programming
  • Intimate knowledge and understanding of attack methods and techniques over endpoints and enterprise networks
  • Comfortable working with large-scale datasets to extract meaningful insights through advanced analysis
  • Strong sense of ownership and ability to independently drive projects from concept to execution
  • Critical thinker who thrives both independently and in collaborative team environments
  • Excellent verbal and written communication skills
  • A cybersecurity professional driven to solve the next generation of security challenges
Job Responsibility
Job Responsibility
  • Research and implement new autonomous methods for investigating and responding to targeted attackers, using large-scale, diverse security datasets
  • Develop and design the graph-based algorithms that power autonomous investigation and decision-making capabilities
  • Design automated incident response by developing reusable logic that transforms raw security data and alerts into clear, actionable insights
  • Leverage graph algorithms, AI techniques, and statistical methods to mimic and scale human security analyst workflows
  • Conduct deep, hands-on investigations into modern malware, APTs, and complex attack flows to inform detection and response logic
  • Stay up to date with attacker methodologies, tools, and techniques (TTPs), ensuring our product remains effective against evolving threats
  • Contribute to a collaborative, fast-paced research team, helping shape our research strategy, improve processes, and continuously enhance the product
What we offer
What we offer
  • FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees
  • mental and financial health resources
  • personalized learning opportunities
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Ireland Jobs Germany Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy