Job Information
ManpowerGroup Senior SIM / eSIM Telecom Engineer in Denver, Colorado
**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.
The ideal candidate will have strong technical expertise, excellent problem-solving skills, and the ability to collaborate effectively across teams, which will align successfully in the organization.
Job Title: Senior SIM / eSIM Telecom Engineer
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 ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.
ManpowerGroup® (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. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. 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 ManpowerGroup 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.
ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.