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Esim Engineer Jobs (NOW HIRING)

Ericsson

Modem Firmware Engineer

Boise, ID · On-site

VPN integration over cellular links (WireGuard, OpenVPN, IPsec) * eSIM/eUICC provisioning and ... Developer Compensation and Benefits at Ericsson At Ericsson, we know that our people are the key to ...

Aeris Communications

Software Engineer - GenAI

San Jose, CA · On-site

$150K - $205K/yr

The platform provides access to key functionality including subscription management, eSIM/eUICC ... As Aeris continues to expand, we are seeking a experienced Software Engineer to join our Generative ...

Unison Systems Inc.

Senior Android Developer

Englewood, CO · Remote

$59.25 - $75.25/hr

Unison Systems is seeking an Android Developer for a contract role to join our Telecommunications ... Some working knowledge of Telecom technologies like 5G, CBRS, 4G, LTE, eSIM / pSIM is good to have

Cargill

Senior, Platform Engineer-P5G

Atlanta, GA · On-site

$130K - $155K/yr

Job Purpose and Impact The Senior Professional, Platform Engineer (P5G) job designs, develops and ... Experience implementing network slicing, QOS, SIM/eSIM provisioning, and device authentication

Cargill

Senior, Platform Engineer-P5G

Atlanta, GA · Remote

$130K - $155K/yr

Job Purpose and Impact The Senior Professional, Platform Engineer (P5G) job designs, develops and ... Experience implementing network slicing, QOS, SIM/eSIM provisioning, and device authentication

Aeris Communications

Software Engineer - GenAI

San Jose, CA · On-site

$150K - $205K/yr

The platform provides access to key functionality including subscription management, eSIM/eUICC ... As Aeris continues to expand, we are seeking a experienced Software Engineer to join our Generative ...

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Esim Engineer information

What are the key skills and qualifications needed to thrive as an eSIM Engineer, and why are they important?

To thrive as an eSIM Engineer, you need a solid background in telecommunications, embedded systems, and SIM/eSIM technologies, often supported by a degree in electrical engineering or computer science. Familiarity with industry standards (GSMA specifications), secure element management, and tools like Java Card, GlobalPlatform, and OTA provisioning systems is essential. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with cross-functional teams and resolve complex technical issues. These competencies are vital for ensuring secure, reliable, and scalable eSIM solutions in the rapidly evolving mobile and IoT landscape.

How does an eSIM Engineer typically collaborate with mobile network operators during product development?

eSIM Engineers frequently work closely with mobile network operators to ensure seamless integration and compliance with carrier requirements. This involves regular communication to align on technical specifications, conducting joint testing sessions, and troubleshooting interoperability issues. The role often requires coordinating with both internal development teams and external operator contacts to address updates in standards and resolve any deployment challenges, making strong collaboration and communication skills essential for success.

What is an eSIM Engineer?

An eSIM Engineer is a professional who specializes in the design, development, integration, and testing of embedded SIM (eSIM) technology in electronic devices. eSIMs are digital SIM cards that allow users to activate a cellular plan without needing a physical SIM card. These engineers work on firmware, security, interoperability, and compliance with industry standards, ensuring seamless connectivity for devices like smartphones, wearables, and IoT products. They often collaborate with mobile network operators, device manufacturers, and software teams to deliver reliable eSIM solutions.

What is the difference between Esim Engineer vs Network Engineer?

AspectEsim EngineerNetwork Engineer
Required CredentialsBachelor's in Electrical Engineering, Telecommunications, or related field; certifications like Cisco CCNA or similarBachelor's in Computer Science, Electrical Engineering, or related; certifications like Cisco CCNA or CompTIA Network+
Work EnvironmentTelecom companies, device manufacturers, R&D labsIT firms, telecom providers, corporate networks
Industry UsageMobile device development, telecom infrastructureNetwork setup, maintenance, security

Both roles often require similar certifications and work in related environments within the telecom and tech industries. While Esim Engineers focus on embedded SIM technology and mobile device integration, Network Engineers handle network infrastructure and security. Understanding these differences helps in choosing the right career path or job focus within the telecommunications sector.

Infographic showing various Esim Engineer job openings in the United States as of May 2026, with employment types broken down into 45% Full Time, 22% Part Time, and 33% Contract. Highlights an 78% In-person, 11% Hybrid, and 11% Remote job distribution.
Systems Engineer

Systems Engineer

Avid Technology Professionals

Reston, VA • On-site

Other

Medical, Dental, Retirement

Posted 21 days ago

Job description

Required Skills
Windows, Linux, Cloud provisioning, Website builds, basic software development, developing tech ops plans, developing technical capabilities, misattrib procurement, persona identify handling, OpSec, VPNs/Proxies, Mobile SIM / eSIM
1. Demonstrated experience (preferred 3+ years) with one or more of the following: Computer networking in Windows AND Linux, Cloud provider provisioning/procurement, Use of common online services in a persona-specific environment, Website configuration, Web-page Building. 2. Demonstrated experience (preferred 2+ years) with basic software development. 3. Demonstrated experience (preferred 4+ years) building tech-ops plans using available tools/techniques. 4. Demonstrated experience (preferred 4+ years) understanding requirements and selecting appropriate technical capabilities to satisfy them. 5. Demonstrated experience (preferred 3+ years) in misattrib procurement including payments 6. Demonstrated experience (preferred 3+ years) in persona identity handling 7. Demonstrated experience (preferred 3+ years) in operational tradecraft (OpSec compliance) 8. Demonstrated experience (preferred 3+ years) with VPNs and Proxies (e.g. Residential, Mobile) 9. Demonstrated experience (preferred 3+ years) working with mobile SIMs and eSIMs 10. Demonstrated experience (preferred 2+ years) with incidence tracking tool including JIRA 11. Demonstrated experience (preferred 3+ years) communicating effectively (written and oral).
Desired Skills
1. Demonstrated experience (preferred 2+ years) with customer space, CONUS and OCONUS, and how it differs from other cyber activities 2. Demonstrated experience (preferred 2+ years) with surveillance detection route 3. Demonstrated experience (preferred 2+ years) managing and troubleshooting social media accounts and other internet capabilities. 4. Demonstrated experience (preferred 1+ years) collecting data from social media accounts and other internet-based platforms.
Security Clearance Required:TS/SCI with Poly
About Avid Technology Professionals
Avid Technology Professionals, LLC (ATP) is a premiere provider of software and systems engineering, and acquisition program management services for the community. ATP is actively seeking to pursue contract opportunities with other departments and agencies in the federal government, in state governments, and in the commercial sectors. Delivered by seasoned experts in the IT field, ATP solutions adeptly address the IT concerns manifesting in both the federal and commercial sectors.
Employee Benefits
The ATP Employee Benefits package includes:
  • A Supportive and Equitable Working Environment that is both Stimulating and Challenging
  • Competitive Hourly Salary
  • Unique Employee Success Sharing Program that allows ATP employees to Share in Company's Successes
  • Automatic Approved Overtime (as long as contract permits)
  • Retirement Pay (401K); 100% company paid, immediately vested with Profit-Sharing Component
  • Company Medical Coverage Plans - HMO, Open Access, PPO plans
  • Company Dental Plan - widely accepted, comprehensive, and flexible
  • Progressive Overtime Policy
  • Flexible Spending Account benefit
  • Lucrative Referral Bonus Policy
  • Holiday Scheduling that Coincides with Government Holidays
  • Robust Professional Expenses & Training Program
  • Computer Allowance
  • Internet Allowance
  • Short and Long Term Disability
  • Life Insurance

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