Network System Engineer

WHO ARE WE?

L&T Technology Services Limited (LTTS) is a global leader in Engineering and R&D (ER&D) services. With 719 patents filed for 57 of the Global Top 100 ER&D spenders, LTTS lives and breathes engineering.

Our innovations speak for themselves – World’s 1st Autonomous Welding Robot, Solar ‘Connectivity’ Drone, and the Smartest Campus in the World, to name a few.

LTTS’ expertise in engineering design, product development, smart manufacturing, and digitalization touches every area of human lives - from the moment one wakes up till the time one goes to bed. With 69 Innovation and R&D design centers globally, we specialize in disruptive technology spaces such as 5G, Artificial Intelligence, Collaborative Robots, Digital Factory, and Autonomous Transport.

Job Description

Network & Infrastructure Specialist

You will be part of the Software Testing Team in Germany . You will be a Network and Infrastructure specialist, enable high‑quality, secure, and reliable software solutions by designing, executing, and automating test environments with a strong focus on networks and virtualization in the Hospital Patient Monitoring - HPM (currently working in multiparameter monitors and obstetrics).

Your role:

• As part of the Software Testing Team, you will play a vital role in ensuring the reliability, performance, and security of our solutions across complex networked environments.
• You will help shape the quality of solutions by defining test strategies, building test setups, and driving automation initiatives that support our development lifecycle
• You will work closely with cross‑functional teams—software development, cybersecurity, systems engineering, and product owners—while serving as a key technical contributor on network design, virtualization management, and test execution.
• This role also offers strong growth opportunities in advanced testing methodologies, ISTQB certification paths, and broad exposure to complex system architectures

You're the right fit if:

• Your skills include strong network expertise (TCP, UDP, multicast), network topology understanding, and configuration of DHCP, DNS, and NTP environments. You can design network setups (IP ranges, gateways, WLAN).
• You have hands‑on experience with virtualization technologies (VMWare and Microsoft), including installation, maintenance, and support of virtualized infrastructures, storage, and virtual machine creation
• You bring knowledge in cybersecurity fundamentals, test automation (e.g., Gherkin frameworks), PC troubleshooting, and support for networked software solutions
• You’re a practitioner with solid experience in networks and virtualization, with basic programming and security awareness.
• You bring practical knowledge in test planning, setup, execution, and long‑term software testing, including patch, stability, and PC‑based application validation.
• Requirements:
• Bachelor's / Master's Degree in Computer Science, Software Engineering, Information Technology or equivalent.
• Familiarity with Agile Methodologies and DevOps
• Advanced spoken and written English
• CCNA certification is desirable
• ISTQB/BSTQB training or certification is a plus