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Systems Engineer

Systems Engineer

Single Digits IncBedford, NH, US
17 days ago
Job type
  • Full-time
Job description

Job Description

Job Description

Description :

Job Purpose / Summary :

The Systems Engineer is responsible for the design, development, testing and delivery of services that make up Single Digits’ Connected Life Platform (CLP) Roaming Hub. The Roaming Hub facilitates roaming in Wi-Fi and cellular environments.

The engineer will participate as a member of an Agile team, following standard Agile processes, to understand and develop new features required by customers. The engineer will design / develop / maintain systems in CI / CD environments as well as legacy environments that have not yet migrated to CI / CD processes.

In addition, the engineer is responsible for ensuring 24x7 uptime of the system, troubleshooting issues whenever necessary. Overall experience with C++, relational databases, networking, packet analysis, and Linux system is required.

Job Duties / Responsibilities :

  • Maintain backend software systems that support the processing of data from the real-time environment.
  • Troubleshoot issues by analyzing network packets, system logs, and database entries.
  • Design and develop new software as required for the product.
  • Maintain and enhance existing software required for the product.
  • Maintain real-time RADIUS systems that require 24x7 uptime
  • Monitor and manage critical real-time systems in AWS
  • Collaborate with customers to understand technical requirements.
  • Other duties as assigned

Requirements :

Job Requirements and Qualifications

Education :

  • Bachelor’s Degree in Computer Engineering, or related IT experience or equivalent combination of formal education and work experience.

    • Experience :

  • 5-7 years of systems engineering experience focused on networking and Linux

    • Licenses, Certifications, and Screenings :

  • Upon hire, must pass background screen to include employment history, college education, and license / certification verifications, and criminal check.

    • Knowledge :

  • Object Oriented Programming practices and design, particularly in C++
  • Knowledgeable in socket programming using C++
  • Knowledgeable in scripting languages such as Perl and / or Python
  • Knowledgeable in databases, especially MySQL
  • Proficiency with Linux, particularly Ubuntu
  • Ability to analyze network packets using tcpdump and Wireshark
  • Familiarity with PKI, certificate management is preferred
  • Familiarity with RADIUS and the AWS cloud is preferred
  • Familiarity with Kubernetes is preferred

    • Work Environment :

  • Office environment.
  • Sedentary work that primarily involves sitting / standing, but occasionally requires climbing, balancing, stooping, kneeling, crouching, and crawling.
  • Frequent use of computer / keyboard / mouse required.
  • Must be able to lift / move up to 10 pounds and occasionally lift / move up to 25 pounds.
  • Vision abilities required include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

    • We are NOT currently sponsoring H1-B visas for this position.

  • Single Digits does not accept resumes submitted by recruiting firms unless specifically requested by Human Resources. Unsolicited resumes will be ineligible for referral fees.