Systems Engineer; 4G​/5G​/6G & DAS

Staff Systems Engineer (4G/5G/6G & DAS) at ANDREW an Amphenol company

Location:

Nashua, New Hampshire

Employment type:

Full Time Salary

Join our team and help shape the future of connectivity indoors and outdoors. Together, let’s push the boundaries of technology and advance sustainable networks worldwide.

As a Systems Engineer, you will define, architect, and support next‑generation 4G/5G/6G RAN and DAS system features as part of the Architecture & Engineering Division. You will work closely with global engineering teams, PLM, sales, technical support, and customers to translate requirements into scalable engineering solutions and ensure seamless integration across our DAS and converged RAN + DAS portfolio. This role is based hybrid in Nashua, NH.

• Defining product features and system behavior for 4G, 5G, and emerging 6G technologies across DAS and converged RAN architectures.
• Translating operator, neutral‑host, and enterprise customer requirements into clear engineering specifications.
• Leading cross‑functional alignment across embedded software, RF, systems engineering, platform teams, QA, and PLM.
• Working directly with customers to gather requirements, validate features, and resolve issues.
• Driving O‑RAN–aligned architecture definition across C‑Plane, U‑Plane, S‑Plane, and M‑Plane interfaces.
• Supporting integration of DAS hardware and software components within broader RAN deployments.
• Partnering with sales and technical support teams to support customer feature discussions and product positioning.
• Ensuring system performance alignment with LTE, 5G , WCDMA, and evolving 6G requirements.

• Degree in Electrical Engineering, Computer Engineering, or related discipline.
• 8+ years of experience in telecommunications, wireless infrastructure, RAN systems, embedded systems, or similar technical areas.
• Strong understanding of LTE, 5G , WCDMA base‑station architecture, signaling, and performance.
• Hands‑on knowledge of O‑RAN standards, including C‑Plane, U‑Plane, S‑Plane, and M‑Plane.
• Expertise with CPRI/eCPRI and high‑speed fronthaul transport.
• Proficiency in embedded C, low‑level programming, device drivers, HAL, and board bring‑up.
• Strong understanding of RF concepts, network planning, and integration of RAN/DAS components.
• Experience with telecom networking equipment (switches, timing/sync elements, fronthaul/backhaul).
• Deep knowledge of IPv4/IPv6, multicast/simulcast, and Ethernet transport for real‑time RAN systems.
• Working knowledge of PTP 1588v2 and packet‑based timing distribution.
• Understanding of telecom security protocols, procedures, and factory security processes.
• Willing to work hybrid (3 days a week in office) in Nashua, NH with no relocation assistance available.
• Ability to work in the United States without sponsorship now or in the future.

• Have experience with major network vendors or DAS/neutral‑host companies.
• Have worked with silicon vendors in platform or embedded development.
• Have been involved in product definition, standardization efforts, or early‑phase architecture work.
• Have direct experience supporting operators, stadium deployments, or enterprise networks.
• Communicate complex technical concepts clearly to both engineering and customer audiences.

Explore exciting career opportunities at ANDREW, part of the Amphenol family. With a legacy of over 85 years in wireless innovation, we empower mobile operators and enterprises with cutting‑edge solutions. ANDREW is proud of its reputation as an excellent employer, providing the highest level of support and responsiveness to employees and customers alike. Our focus is to give every employee the ability to positively impact the business.

ANDREW is an Equal Opportunity Employer – Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin.

For additional company information please visit our website at

Apply to Staff Systems Engineer (4G/5G/6G & DAS) at ANDREW an Amphenol company in Nashua, NH and join our innovative team.