Senior Network Security Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Network Security Engineer based in the United States.

This role sits at the core of a modern, high-scale engineering environment where security is treated as a first-class design principle rather than a downstream control. The engineer will help design, build, and operate defensive network security systems that protect cloud, corporate, and production infrastructure across complex distributed environments. It is a hands-on technical role for someone who thrives in deep system work-across routing, cloud architecture, and application-layer security. You will partner closely with infrastructure, platform, and software engineering teams to ensure systems are secure by design. The environment is fast-moving, autonomous, and highly collaborative, with a strong emphasis on ownership and engineering excellence. This position offers the opportunity to shape security architecture at scale while directly influencing resilience against real-world threats.

Accountabilities

• Design, implement, and evolve network security architecture across cloud, production, and enterprise environments, ensuring resilient and scalable defensive controls
• Develop and maintain security tooling and automation to improve threat detection, visibility, and response across distributed systems
• Conduct security-focused network architecture and design reviews, ensuring secure-by-design principles are embedded in infrastructure decisions
• Build and deploy network-based defensive mechanisms, including access controls, segmentation, monitoring, and anomaly detection systems
• Partner with infrastructure, networking, and platform teams to integrate security into system design, CI/CD pipelines, and deployment workflows
• Support incident response activities, including investigation, mitigation, post-incident analysis, and long-term remediation efforts
• Drive security engineering initiatives independently while influencing a security-first culture across technical teams

Requirements

This role requires deep hands-on experience in network and security engineering within complex, modern infrastructure environments. The ideal candidate combines strong systems thinking with practical engineering execution and a track record of building scalable defensive solutions.

• 6+ years of experience in software engineering, network security engineering, or infrastructure security roles
• Strong understanding of routing, switching, network architecture, and distributed systems design principles
• Experience conducting security-focused architecture reviews and identifying systemic risks in networked environments
• Proficiency in at least one programming language (Python, Go, Rust, or similar) for automation and tooling development
• Hands-on experience with cloud platforms such as AWS, Azure, or GCP and their security ecosystems
• Familiarity with infrastructure-as-code tools (e.g., Terraform, AWS CDK) in production environments
• Experience building or operating network-based security controls, monitoring systems, or detection pipelines
• Background in incident response, including investigation and remediation of security incidents
• Strong communication skills with the ability to collaborate across engineering, infrastructure, and security teams
• Eligibility to obtain and maintain a U.S. security clearance is required

Benefits

• Competitive base salary with a range typically between $128,000 and $220,000 USD depending on experience
• Equity opportunities as part of the total compensation package
• Comprehensive health, dental, and vision insurance coverage
• Flexible work arrangements with remote-friendly culture
• Opportunity to work on large-scale, high-impact systems in a mission-driven environment
• Professional growth in advanced security engineering, cloud infrastructure, and distributed systems
• Inclusive engineering culture focused on ownership, autonomy, and technical excellence

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?


Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

#LI-CL1

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.