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Senior Security Software Engineer - Remote

Cyberspatial
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Remote (N/A)
Jan 28, 2026
Full time
Senior Security Software Engineer - Remote

‍Job Summary

Location: Colorado Springs, CO

‍Travel: Regular International Travel Required

‍Clearance: Top Secret Clearance Required

We are seeking a skilled Sr. Security Software Engineer to join our team in developing advanced network traffic analysis solutions. This role focuses on designing and implementing high-performance software for various network environments, emphasizing real-time packet inspection, security monitoring, and performance optimization.

The ideal candidate will have a strong background in network protocols, software development, and emerging technologies like machine learning for traffic classification.

Key Responsibilities

Design and implement software components for network traffic analysis and monitoring systems.

Required Qualifications

  • Strong proficiency in systems programming (C, C++, Java, Rust, or Golang) with a deep understanding of memory management, low-level optimization, and multi-threaded programming.
  • Network and application performance and/or security expertise (Deep Packet Inspection, Intrusion Detection & Protection, QoS, QoE, Firewall).
  • Extensive knowledge of networking protocols such as TCP/IP, UDP, HTTP/S, DNS, DHCP, and other relevant protocols.
  • Strong understanding of enterprise network architectures.
  • Develop high-performance, scalable DPI (Deep Packet Inspection) algorithms and tools.
  • Create solutions for network performance optimization and security monitoring.
  • Implement real-time traffic classification and protocol identification mechanisms.
  • Write clean, maintainable, and well-documented code.
  • Collaborate with cross-functional teams, including network architects and security specialists.
  • Conduct performance testing and optimization of network-related software.
  • Exposure to kernel-level programming and network stack optimization.
  • BA/BS in Computer Engineering, Computer Science, or a related technical field, or equivalent with 5+ years of relevant industry experience.

 

Job ID

5c8099d9-b785-4c6d-8761-b8739118551c

Security Clearance

Top Secret, SECRET
About Cyberspatial

Cyberspatial is an experienced team of security practitioners. Our mission is to make powerful and easy-to-use cyber defense software accessible to everyone.

By transforming technical data into visual stories, our platform helps you see, know, and share network knowledge faster and easier with others.

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