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Our Growth is Creating Great Opportunities!
Our team is expanding, and we want to hire the most talented people we can. Continued success depends on it! Once you've had a chance to explore our current open positions, apply to the ones you feel suit you best and keep track of both your progress in the selection process, and new postings that might interest you!
Thanks for your interest in working on our team!
We are looking for a motivated and experienced Hardware Engineer to join our Hardware Engineering team in Espoo, Finland, and help develop the next generation of synchronization and timing solutions used by communication networks around the world.
As a Hardware Engineer, you will be involved in the complete product development lifecycle, from architecture and schematic design through validation, integration, and production support. You will work closely with FPGA, software, system, and manufacturing teams in a highly collaborative international environment. If you enjoy solving complex technical challenges, working with cutting-edge technologies, and seeing your designs become successful products, we'd love to hear from you.
Principle duties and responsibilities
- Design hardware modules, subsystems and systems for synchronization products
- Develop schematics and guide PCB layout (high-speed, mixed-signal, power)
- Select and evaluate components (ICs, power devices, oscillators, interfaces)
- Design high-speed interfaces (e.g., 10G/25G Ethernet) with signal integrity considerations
- Contribute to hardware design specifications (HDS) and documentation
- Support system-level integration (HW, FPGA, SW)
- Define and execute validation and integration test plans
- Debug complex board and system-level issues (mixed-signal, high-speed)
- Perform lab bring-up, measurements, and performance characterization
- Support product transfer to manufacturing (NPI)
- Collaborate with manufacturing and test teams for production readiness
- Investigate and resolve issues during production and field operation
- Ensure product reliability, quality, and compliance with applicable standards
- Functional Collaboration
- Work closely with FPGA, software, system, SIT/SVT and mechanical teams
- Participate in design reviews and technical discussions
- Interface with suppliers and external partners as required
- Evaluate and introduce new technologies and components
- Drive improvements in performance, power efficiency, and cost
- Contribute to system architecture discussions and design trade-offs
Requirements:
- B.Sc. in Electrical Engineering
- 5+ years of experience with hands-on hardware design.
- Experience with:
- Schematic design and PCB layout guidance
- High-speed digital and mixed-signal design
- Power design (DC/DC, PoE or similar)
- Experience in debugging hardware at board and system level
- Familiarity with lab equipment (oscilloscope, spectrum analyzer, etc.)
- Strong analytical and problem-solving skills.
Success Criteria:
- Strong ownership and accountability
- Ability to work independently and in a multidisciplinary team
- Good communication skills (written and verbal)
- Detail-oriented with a strong focus on quality
Skills Required
- B.Sc. in Electrical Engineering
- Hands-on hardware design experience
- Schematic design and PCB layout guidance
- High-speed digital and mixed-signal design experience
- Power design experience (DC/DC, PoE or similar)
- Experience debugging hardware at board and system level
- Familiarity with lab equipment (oscilloscope, spectrum analyzer, etc.)
- Strong analytical and problem-solving skills
ADTRAN Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ADTRAN and has not been reviewed or approved by ADTRAN.
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Healthcare Strength — Feedback suggests health insurance is solid, with medical, dental, and vision coverage viewed favorably. Company-paid short-term disability and access to on-site medical services at some locations reinforce the perception of strong healthcare support.
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Leave & Time Off Breadth — Feedback suggests the 2024 shift to flexible/unlimited PTO has been well received and is complemented by paid holidays and sick leave. Volunteer time off adds to the overall time-away options.
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Wellbeing & Lifestyle Benefits — Feedback suggests on-site clinics, fitness centers, cafeterias, and tuition assistance add meaningful day-to-day value. An Employee Assistance Program and optional add-ons further expand lifestyle support.
ADTRAN Insights
What We Do
ADTRAN, Inc. (NASDAQ: ADTN) is defining the future network with innovative next-generation solutions that enable telecommunication service providers to deliver voice, data and video services to homes and businesses. Our vision is to enable a fully connected world where the power to communicate is available to everyone, everywhere. ADTRAN was founded in 1985 in Huntsville, AL. The corporate headquarters remains in Huntsville with additional R&D centers in Germany and India and sales offices located throughout the world. Innovation has been at the heart of the company since its inception and is recognized through our large portfolio of patents that is more than 700 strong. Our employees, more than 2,000 strong, come to work each day searching for ways to bring the world together through improved communication. We seek the best and brightest minds that bring integrity, a spirit of entrepreneurism, creative problem solving, and a passion for their work.
