Senior SIM/eSIM Telecom Engineer
Listed on 2026-07-01
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Engineering
Telecoms Engineering, Systems Engineer
Senior SIM / eSIM Telecom Engineer
No 3rd parties or Corp-to-Corp allowed for this role. USC or Green card only - no Visa sponsorship available for this role.
Our client, a leading organization in the telecommunications industry, is seeking a Senior SIM / eSIM Telecom Engineer to join their team.
Location:
Centennial, Colorado (3-4 days onsite)
Pay Range: $78-80/hour, based on experience
What's the Job?
- Act as the subject-matter expert for SIM and eSIM technologies, including physical SIM and embedded SIM implementations
- Own and support the full SIM lifecycle, including provisioning, activation, authentication, and ongoing management
- Design and support end-to-end connectivity workflows across device, network, and backend systems
- Partner with engineering, product, and operations teams to enhance and scale wireless connectivity solutions
- Collaborate with carriers, vendors, and platform providers to ensure performance, interoperability, and reliability
What's Needed?
- Senior-level engineering experience, approximately PE1 level or higher
- Deep, hands-on experience with SIM and eSIM technologies
- Strong understanding of end-to-end telecom and mobile network architecture
- Proven background in wireless telecom environments, including carriers, MVNOs, or mobile connectivity providers
- Experience with SIM provisioning platforms and carrier integrations
What's in it for me?
- Opportunity to work on cutting-edge wireless and mobile connectivity projects
- Collaborate with industry-leading professionals in a dynamic environment
- Contribute to innovative solutions that impact millions of users
- Develop your expertise in a highly specialized field
- Be part of a forward-thinking organization committed to technological advancement
Upon completion of waiting period consultants are eligible for:
- Medical and Prescription Drug Plans
- Dental Plan
- Vision Plan
- Health Savings Account
- Health Flexible Spending Account
- Dependent Care Flexible Spending Account
- Supplemental Life Insurance
- Short Term and Long Term Disability Insurance
- Business Travel Insurance
- 401(k), Plus Match
- Weekly Pay
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About Manpower Group, Parent Company of:
Manpower, Experis, Talent Solutions, and Jefferson Wells.
Manpower Group® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. Our expert family of brands – Manpower, Experis, Talent Solutions, and Jefferson Wells – creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years.
We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 Manpower Group was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
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