Overview
On Site
Full Time
Skills
Quality Assurance
NPI
Network
Test Plans
IEEE 802.1X
WPA
Continuous Improvement
Android
Electrical Engineering
Computer Science
Debugging
Mobile Devices
IOS Development
3GPP
Cellular
LTE
QxDM
Documentation
Communication
Python
Scripting
QPST
XCAL
SIM
Provisioning
Testing
Wireless Communication
SAP BASIS
Law
IT Service Management
Innovation
Collaboration
Recruiting
Insurance
Finance
Professional Development
Training
Leadership
CompTIA
Customer Service
Career Counseling
Apex
Oracle Application Express
Job Details
Job#: 2088142
Job Description:
We are seeking an experienced Device Test Engineer to join a specialized team focused on testing and validating mobile devices across Apple, Android, and Wi-Fi platforms. This role is part of a smaller sub-team within a large QA organization, supporting new product introductions (NPI), HMNO environments, and advanced wireless technologies.
The ideal candidate will have deep experience in mobile device debugging, 5G SA/NSA, and cellular modem analysis. You'll work hands-on with the latest iOS models, execute test plans, and use industry-standard tools to ensure device performance and reliability across complex network configurations.
Essential Duties and Responsibilities:
Required Qualifications:
Preferred Qualifications:
EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
Job Description:
We are seeking an experienced Device Test Engineer to join a specialized team focused on testing and validating mobile devices across Apple, Android, and Wi-Fi platforms. This role is part of a smaller sub-team within a large QA organization, supporting new product introductions (NPI), HMNO environments, and advanced wireless technologies.
The ideal candidate will have deep experience in mobile device debugging, 5G SA/NSA, and cellular modem analysis. You'll work hands-on with the latest iOS models, execute test plans, and use industry-standard tools to ensure device performance and reliability across complex network configurations.
Essential Duties and Responsibilities:
- Develop and execute device test plans for mobile features including 5G SA/NSA, VoNR, VoLTE, VoWiFi, and LTE
- Debug and triage issues across iOS-based devices and cellular chipsets
- Analyze modem logs using tools such as QXDM, QPST, XCAL, and XCAP
- Validate SIM/eSIM provisioning flows and Wi-Fi configurations (HS2.0/802.1x/WPA3)
- Collaborate with developers to resolve defects and verify fixes
- Document test results and communicate technical findings to stakeholders
- Apply knowledge of 3GPP standards, signaling call flows, and protocol layers
- Work independently to identify issues and drive continuous improvement
- Support testing across Apple, Android, and Wi-Fi platforms in a multi-team environment
Required Qualifications:
- Bachelor's degree in Electrical Engineering, Computer Science, or related field, or equivalent experience
- Minimum 5 years of experience testing and debugging mobile devices
- Hands-on experience with iOS models from the past 2+ years
- Strong understanding of 3GPP standards and mobile network architecture
- Experience with Voice over WiFi, VoLTE, and LTE technologies
- Proficiency with QXDM and modem analysis tools
- Excellent documentation and communication skills
- Ability to work independently and proactively
Preferred Qualifications:
- Experience with Python scripting
- Familiarity with QPST, XCAL, and XCAP tools
- Exposure to SIM/eSIM provisioning and design
- Background in testing Wi-Fi Passpoint configurations
- Experience with Qualcomm, MediaTek, or Samsung chipsets
EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.