5G Core - Senior Software Integration and Test Engineer 5G CORE REQUIRED

E-Space
Saratoga, CA

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.

We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.

As a Senior SW Integration & Test Engineer – 5G Core, your primary responsibility will be to integrate and test 5G Core Network products. Leveraging your extensive 8+ years of expertise in testing Wireless Communications and Networking products, you will play a crucial role in ensuring the quality and reliability of our systems.

This position will report to the Director – Quality Assurance and work closely with Software, Hardware and Platform Engineering teams. This position is based in our Saratoga, CA office.

\n

What you will do:
  • 5G Core Network Testing Strategy:
  • Develop a comprehensive strategy for testing 5G Core Network and its sub-systems.
  • Collaborate with cross-functional teams to ensure seamless integration of all software and hardware components.
  • Test Case Design and Execution:
  • Create detailed test cases covering features, functions, performance, scalability, stability, and security.
  • Execute both automated and manual test cases, documenting results and recommending corrective actions.
  • Tool Evaluation and Recommendation:
  • Investigate and recommend new tools for development of the product.
  • Focus on test architecture infrastructure, design, and methodologies.
  • Mentoring and Support:
  • Mentor junior team members, sharing your knowledge and best practices.
  • Reproduce customer-reported issues and validate fixes.

\n

$100,000 - $200,000 a year

\n

This is a full time, exempt position, based out of our Saratoga, CA office.

The total compensation packaged will be determined by various factors such as your relevant job-related knowledge, skills, and experience.

We are redefining how satellites are designed, manufactured and used—so we’re looking for candidates with passion, deep knowledge and direct experience on LEO satellite component development, design and in-orbit activities. If that’s your experience – then we’ll be immediately wow-ed.

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role. The Company is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.

Why E-Space is right for you:

As a member of our team, you will play a crucial role in driving our success. Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals. In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.

We want you to make the most of your journey at E-Space. That’s why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space:

• An opportunity to really make a difference

• Sustainability at our core

• Fair and honest workplace

• Innovative thinking is encouraged

• Competitive salaries

• Continuous learning and development

• Health and wellness care options

• Financial solutions for the future

• Optional legal services (US only)

• Paid holidays

• Paid time off

Posted 2025-09-22

Recommended Jobs

Senior Full Stack Software Engineer

About Us: Hivewatch
El Segundo, CA

ABOUT US:  HiveWatch is a tech-forward, inclusive organization fostering the evolution of the physical security industry. We are a diverse team of forward thinkers who empower each other to find cr…

View Details
Posted 2025-09-28

Senior Accountant

Outpost
Los Angeles, CA

Senior Accountant   Location: Playa Vista, California (full time, on-site)  We are seeking a Senior Accountant to own and lead all aspects of Outpost’s accounting and procurement operations. Yo…

View Details
Posted 2025-10-13

Frontend Engineer - Onboarding

Bitgo
Palo Alto, CA

BitGo is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Since our found…

View Details
Posted 2025-09-14

Senior Java Developer - 3Year with extension

Two95 International Inc.
Sacramento, CA

Title: Sr. Java Developer (2 positions) Location: Sacramento, Ca (CalHEERS Project) Duration: 3 years with extensions Rate: Best Rate possible Eight (8) years of progressively comp…

View Details
Posted 2025-09-14

Software Engineer in Natural Language Processing (NLP) and Machine Learning (ML)

Apple
Cupertino, CA

Software Engineer in Natural Language Processing (NLP) and Machine Learning (ML) Location Cupertino, CA : Summary Posted: Feb 27, 2024 Role Number: 200535756 Are you interested in building amazing te…

View Details
Posted 2025-11-01

Accounts Receivable Collections Specialist

Palantir Technologies
Palo Alto, CA

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our part…

View Details
Posted 2025-09-22

Global Supply Chain Manager, Electro-Mechanicals

Sesame
San Francisco, CA

About Sesame Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing …

View Details
Posted 2025-10-28

Machine Learning Engineer (US)

Coram Ai
Sunnyvale, CA

Who we are Started in 2021, Coram.AI is building the best business AI video system on the market. Powered by the next-generation video artificial intelligence, we deliver unprecedented insights and 10…

View Details
Posted 2025-09-22

Software Engineer - Backend

Bunkerhill Health
San Francisco, CA

About the role We are seeking a talented and enthusiastic Backend Software Engineering generalist to join our team. As a Backend Software Engineer, you will work closely with our team to develop, te…

View Details
Posted 2025-09-22

Alterations Customer Service Representative

David's Bridal
Santee, CA

BEST. JOB. EVER! ~Minimal weekday hours required (join for weekends only!) ~Generous Team Member discount ~$400bonus for every referral hired with NO LIMIT* ~Competitive hourly pay rates & te…

View Details
Posted 2025-10-28