Carrier Certification Engineer -- W2 jobs in United States
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Noblesoft Technologies ยท 1 day ago

Carrier Certification Engineer -- W2

positionBothell, WA
timeContract
remoteOnsite
senioritySenior Level, Lead/Staff
date8+ years exp

Noblesoft Technologies is seeking a Carrier Certification Engineer to ensure device and service configurations meet industry standards. The role involves conducting tests, analyzing security protocols, and supporting partners through the certification process.

SoftwareSupply Chain Management
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Carrier certification
Conduct tests to ensure device and service configurations adhere to GSMA TS.43 guidelines, particularly for secure service enablement
HTTP/HTTPS Protocol Testing: Perform in-depth testing of HTTP/HTTPS traffic, including header validation, status code verification, API endpoint testing, and performance analysis
SSL/TLS Certificate Validation: Test and verify SSL/TLS certificate implementations, including chain of trust, expiration, revocation status (OCSP/CRL), and cipher suite compatibility
JWT Security Analysis: Analyze and test JWT-based authentication and authorization mechanisms, including token generation, validation, signature verification, expiry, and common vulnerabilities (e.g., insecure algorithms, information disclosure)
Log Analysis & Troubleshooting: Collect, review, and analyze network traces (e.g., Wireshark), server logs, and application logs to diagnose issues and identify root causes
Generic partner support
Issue Handling: Track the bugs with priority for premium partners, triage them, minimize duplicates and secure all the information necessary for Eng to address them. Communicate across functions and teams to facilitate the debugging process and meet the service level objectives. Host regular meetings with partner QA teams to share the status update as needed
Pre-launch QA by partners: Enable partners to run QA testing pre-launch with instructions from internal stakeholders such as Product and Eng. Provide live or online support during the test. Verify issues locally on test devices to align with the partner QA team on the findings

Qualification

Carrier certificationHTTP/HTTPS Protocol TestingSSL/TLS Certificate ValidationJWT Security AnalysisSIP protocol knowledgeMSRP protocol knowledgeIMS/RCS Architecture knowledgeAndroid application debuggingLog analysisBug reportingCommunication skills

Required

Carrier certification
Conduct tests to ensure device and service configurations adhere to GSMA TS.43 guidelines, particularly for secure service enablement
HTTP/HTTPS Protocol Testing: Perform in-depth testing of HTTP/HTTPS traffic, including header validation, status code verification, API endpoint testing, and performance analysis
SSL/TLS Certificate Validation: Test and verify SSL/TLS certificate implementations, including chain of trust, expiration, revocation status (OCSP/CRL), and cipher suite compatibility
JWT Security Analysis: Analyze and test JWT-based authentication and authorization mechanisms, including token generation, validation, signature verification, expiry, and common vulnerabilities (e.g., insecure algorithms, information disclosure)
Log Analysis & Troubleshooting: Collect, review, and analyze network traces (e.g., Wireshark), server logs, and application logs to diagnose issues and identify root causes
Generic partner support
Issue Handling: Track the bugs with priority for premium partners, triage them, minimize duplicates and secure all the information necessary for Eng to address them. Communicate across functions and teams to facilitate the debugging process and meet the service level objectives. Host regular meetings with partner QA teams to share the status update as needed
Pre-launch QA by partners: Enable partners to run QA testing pre-launch with instructions from internal stakeholders such as Product and Eng. Provide live or online support during the test. Verify issues locally on test devices to align with the partner QA team on the findings
8-12 years minimum in computer/software technology
4 years minimum working with enterprise customers (in professional services, tech support, and/or product management)
Experience with telecommunication industry and networking infrastructure is a plus
Experience with mobile technology solutions/applications is a plus
Should have good knowledge of SIP, MSRP protocol
Should have good knowledge of IMS/RCS Architecture
Should have good debugging skills on protocol level like SIP, MSRP, TCP
Experience in Android application debugging and should know how to capture Bug reports, logcat & adb commands
Experience in bug reporting on any bug tracking tools & should have a good understanding of the bug life cycle and its stages
Excellent verbal & written communication skills

Company

Noblesoft Technologies

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Noblesoft Technologies Inc, an Inc 500 company, is a custom software solutions provider with market presence in USA, Mexico, India and UK.
dateFounded in 2019
location
Irving, Texas, USA
people-size51-200 employees
web-link
http://www.noblesoft.com

H1B Sponsorship

Noblesoft Technologies has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (22)
2024 (12)
2023 (53)
2022 (3)

Funding

Current Stage
Growth Stage

Leadership Team

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Venkat Yerubandi
CEO
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Company data provided by crunchbase