- Company Name
- Government Tactical Solutions, LLC
- Job Title
- Evolved Packet Core Engineer
- Job Description
-
Job Title: Evolved Packet Core Engineer
Role Summary: Design, develop, and deliver private LTE/5G core network solutions for regional carriers, managing end‑to‑end architecture, provisioning, SIM management, and integration with smart‑grid capabilities while ensuring security, regulatory compliance, and project delivery within tight deadlines.
Expactations: Deliver high‑level and low‑level designs, align solutions with enterprise architecture, comply with security and regulatory requirements, resolve complex network issues, and support all core‑project activities.
Key Responsibilities:
- Produce HLD/LLD for core network components; complete CIQ and network diagrams.
- Facilitate infrastructure configuration changes supporting LLD.
- Coordinate with cybersecurity, DGM, and Smart Grid teams to align projects with architecture strategies.
- Participate in Architecture Review Board approvals of procedures, policies, and projects.
- Conduct security vulnerability assessments and recommend mitigations.
- Lead vendor/product selection for DGC initiatives.
- Develop acceptance test plans, test specifications, and perform end‑to‑end testing.
- Diagnose and resolve complex network issues through root‑cause analysis and corrective actions.
- Design and integrate third‑party solutions (device, SIM, profile management).
- Partner with SIM vendors for private and roaming SIM profiles.
- Enable network sharing via MOCN, MORAN, or home‑routed roaming.
- Collaborate with IP planners to assign network parameters to core nodes.
- Ensure compliance with regulatory, legal, and policy requirements.
- Adhere to HR and Cybersecurity policies.
Required Skills:
- Deep knowledge of LTE/EPC, 5G NSA/SA core technologies and 3GPP interfaces.
- Expertise in cloud computing, virtualization, and SD‑NN.
- Proficiency in subscriber provisioning (CAI3G) and home‑routed LTE roaming.
- Familiarity with MC‑PTT (preferred).
- Strong communication, interpersonal, and prioritization skills.
Required Education & Certifications:
- Bachelor of Science in Engineering, Computer Science, or related field (Master’s preferred).
- 10+ years of 4G/5G core network experience (15+ years preferred).
- Relevant certifications (e.g., CCNA/CCNP, vendor‑specific 5G or telecom).