Senior Architect
Englewood, CO
Category: Architecture
Industry: Communications
Reference ID: JN -072026-107688
Date Posted: 06/30/2026
Shortcut: http://careers.eliassen.com/r1F2zh
Description:
Hybrid 4 days in Office 1 WFH Day in Englewood, CO
Our client seeks a senior architect to design command and control plane applications that activate and manage CPEs across DOCSIS and Fiber networks. The role requires expertise in DHCP, TFTP, TR-069/TR-369, and integration with CMTS/OLT systems. The architect will define APIs, workflow orchestration, and operational dashboards while ensuring robust provisioning, configuration delivery, firmware management, and lifecycle operations for large-scale environments.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $75.00 to $80.00/hr. w2
JN -072026-107688
Responsibilities:
- Design command and control plane software for DOCSIS and Fiber systems, including DHCP provisioning, TFTP configuration delivery, TR-069/TR-369 device management, and firmware upgrade orchestration.
- Integrate control plane services with DOCSIS systems including CMTS/OLT and cable modem configurations for DOCSIS/DPoE.
- Develop APIs and interfaces for control plane systems and operational dashboards, including RESTful APIs and SOAP-based interfaces.
- Design and develop API layers to front-end DHCP, datastore, and TFTP applications across multiple footprints for unified access and management.
- Design and implement workflow orchestration for device activation and management using BPMN or similar workflow engines.
- Troubleshoot and debug control plane software issues across DHCP, TFTP, and TR-069 workflows. Resolve defects and optimize performance.
- Collaborate with network operations, engineering, and product management to ensure control plane systems meet business requirements.
Experience Requirements:
- 8+ years of software development experience with 5+ years in network management or device provisioning systems.
- Proficiency in Java, Python, Rust, or C/C++.
- 3+ years with DOCSIS technology, including CMTS and cable modem configurations.
- Deep knowledge of DHCP, TFTP, SNMP, and TR-069/TR-369 (CWMP/USP). Hands-on experience with DHCP/TFTP applications preferred.
- Strong understanding of IPv6 addressing, DHCPv6, and dual-stack implementations in cable networks.
- Proficiency in API design and development for REST and SOAP, including multi-footprint API layers.
- Experience with workflow orchestration and BPMN or similar engines.
- Experience with Agile and Scrum methodologies.
- Proven experience with CPE provisioning, activation, and firmware management systems.
- Experience with CI/CD and DevOps practices, including GitLab CI, Docker, and Kubernetes.
- Strong analytical skills and attention to detail.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above