Senior SW Integration and Test Engineer – 5G Core

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services, building a highly-advanced low Earth orbit (LEO) space system.
Arlington, TX, USA
$120,000 - $200,000
Backend
Senior Software Engineer
In-Person
8+ years of experience
AI · Space

Description For Senior SW Integration and Test Engineer – 5G Core

E-Space is revolutionizing space-based communications and IoT solutions with their advanced LEO space system. As a Senior SW Integration & Test Engineer – 5G Core, you'll be responsible for integrating and testing 5G Core Network products. With 8+ years of expertise in Wireless Communications and Networking, you'll develop testing strategies, design and execute test cases, and ensure quality across software and hardware components. You'll work closely with cross-functional teams, mentor junior members, and contribute to tool evaluation and implementation. This role requires deep understanding of 5G Core Network functions, TCP/IP fundamentals, and proficiency in scripting languages. E-Space offers a dynamic work environment, competitive salaries, and comprehensive benefits, including health care options and paid time off. Join E-Space to make connectivity from space universally accessible, secure, and actionable while contributing to a sustainable future.

Last updated 3 months ago

Responsibilities For Senior SW Integration and Test Engineer – 5G Core

  • Develop comprehensive testing strategy for 5G Core Network and its sub-systems
  • Collaborate with cross-functional teams for seamless integration
  • Create and execute detailed test cases covering features, functions, performance, scalability, stability, and security
  • Investigate and recommend new tools for product development
  • Focus on test architecture infrastructure, design, and methodologies
  • Mentor junior team members
  • Reproduce customer-reported issues and validate fixes

Requirements For Senior SW Integration and Test Engineer – 5G Core

Python
Linux
Kubernetes
  • 8+ years of experience in testing 5G Core and EPC products
  • Deep understanding of 5G Core Network functions and signaling flow
  • Strong expertise in TCP/IP network fundamentals (L2 and L3 protocols)
  • Hands-on experience with KVM (or equivalent), Kubernetes, AWS (or equivalent) and Linux
  • Proficiency in at least one scripting language (e.g., Python, Bash)
  • Familiarity with industry standard UE, gNodeB simulator from Keysight/Viavi or equivalent
  • Strong experience in Requirements Analysis, Test Planning & Strategy, Test Case Design, Test Execution and Management, Defect Management
  • Hands-on experience in Test Case execution, analyzing logs/traces/Wireshark, and troubleshooting
  • Proficiency in designing, implementing, and operating test harnesses
  • Experience with various tools: Confluence, Bug Tracking (Jira), Version control (GIT), and Continuous Integration (Jenkins)

Benefits For Senior SW Integration and Test Engineer – 5G Core

Medical Insurance
Dental Insurance
Vision Insurance
  • Competitive salaries
  • Health and wellness care options
  • Financial solutions for the future
  • Optional legal services (US only)
  • Paid holidays
  • Paid time off
  • Continuous learning and development

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