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Sr Rf Design Engineer Jobs in Philadelphia, PA (NOW HIRING)

Checkpoint Systems, Inc.

RF Design Engineer

Thorofare, NJ · On-site

$120K - $140K/yr

We are looking for an RF Engineer who can design, simulate, and validate Sub-GHz and Wi-Fi/BLE radio systems and perform RF PCB layout. This is an end-to-end role spanning architecture, simulation ...

TDK

RF Design Engineer

Williamstown, NJ · On-site

$90K - $130K/yr

Design and implementation of High-Power HF RF Amplifiers, Impedance Matching Networks, Phase and ... Bachelor's degree (Masters Preferred) in electrical engineering, or equivalent work experience.

Lockheed Martin

Senior RF Engineer

Moorestown, NJ

The Sr RF Engineer will significantly contribute to the design and development of hardware equipment to support antennas, phased array antennas, active electronic steerable phased array antennas, and ...

Lockheed Martin

Senior RF Engineer

Moorestown, NJ

The Sr RF Engineer will significantly contribute to the design and development of hardware equipment to support antennas, phased array antennas, active electronic steerable phased array antennas, and ...

Lockheed Martin

Senior RF Engineer

Moorestown, NJ · On-site

The Sr RF Engineer will significantly contribute to the design and development of hardware equipment to support antennas, phased array antennas, active electronic steerable phased array antennas, and ...

Mackenzie Health Care

RF Engineer

Lansdale, PA · On-site

A world leader in their engineering industry for the last 50 years has an immediate opening for an ... Design and develop analog, digital and RF circuits to support our growing line of wired and ...

Mackenzie Health Care

RF Engineer

Lansdale, PA

A world leader in their engineering industry for the last 50 years has an immediate opening for an ... Design and develop analog, digital and RF circuits to support our growing line of wired and ...

Havis Inc

Sr. Design Engineer

Warminster, PA · On-site

Senior Design Engineer Department: Engineering Accountability: This position reports to the Sr. Engineering Manager Responsibilities * Lead project teams in the product development process * Design ...

Coherent Corp.

Hardware Design Engineer

Horsham, PA · On-site

RF Design / Analog & Digital Design and Simulation * PCB Layout * Design Verification Testing and ... Education & Experience Advanced degree in Electrical Engineering, Computer Engineering or ...

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All JobsSr Rf Design Engineer JobsSr Rf Design Engineer Jobs in Philadelphia, PA

Sr Rf Design Engineer information

See Philadelphia, PA salary details

$73.2K

$131.2K

$171K

How much do sr rf design engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for sr rf design engineer in Philadelphia, PA is $131,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $147,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Sr RF Design Engineers when working on complex wireless projects?

Sr RF Design Engineers often encounter challenges related to balancing performance, cost, and regulatory requirements during the design of advanced wireless systems. They must troubleshoot issues such as signal interference, component non-linearity, and thermal management, all while meeting project deadlines. Collaboration with cross-functional teams—such as hardware engineers, PCB designers, and test engineers—is essential to resolve technical problems and optimize system integration. Staying up to date with evolving wireless standards and emerging technologies is also crucial for success in this role.

What are the key skills and qualifications needed to thrive as a Sr RF Design Engineer, and why are they important?

To thrive as a Sr RF Design Engineer, you need deep expertise in RF/microwave theory, circuit design, and a relevant degree in electrical engineering or a related field. Proficiency with industry-standard tools like ADS, HFSS, and network analyzers, as well as familiarity with wireless communication standards, is typically required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills make someone stand out in this role. These skills are essential for designing robust RF systems, ensuring optimal performance, and successfully collaborating on complex engineering projects.

What does a Sr RF Design Engineer do?

A Sr RF (Radio Frequency) Design Engineer is responsible for designing, developing, and optimizing RF circuits and systems used in wireless communication devices, such as cell phones, radios, and satellite equipment. They work on tasks like creating circuit layouts, performing simulations, testing prototypes, and troubleshooting issues to ensure optimal performance and regulatory compliance. Sr RF Design Engineers often collaborate with cross-functional teams to integrate RF solutions into larger products and oversee the transition from design to production. Their expertise helps ensure reliable and efficient wireless communication.
What are popular job titles related to Sr Rf Design Engineer jobs in Philadelphia, PA? For Sr Rf Design Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
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Sr Rf Design Engineer jobs near you
RF Design Engineer

RF Design Engineer

Checkpoint Systems, Inc.

Thorofare, NJ • On-site

$120K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

We are looking for an RF Engineer who can design, simulate, and validate Sub-GHz and Wi-Fi/BLE radio systems and perform RF PCB layout. This is an end-to-end role spanning architecture, simulation, PCB implementation, prototyping, lab validation, and certification (FCC/CE only - no carrier certification).
We build RF/RFID anti-theft technology solutions for apparel labeling, item tagging, and tag readers for retail and industrial environments. You will own the RF front end, antenna integration, controlled-impedance layout, and bring-up of complex PCBs used in our wireless products. You will work closely with electrical, mechanical, firmware, manufacturing, and test teams to deliver robust, manufacturable RF designs.
JOB DUTIES
RF System Design
  • Design Sub-GHz ISM (e.g., 850 - 950 MHz) and 2.4 GHz Wi-Fi/BLE RF front ends.
  • Create link budgets, block diagrams, matching networks, power budgets, and specifications.
  • Component selection for PAs, LNAs, filters, switches, mixers, couplers, and RF shields.
  • Antenna evaluation and integration (chip, PCB trace, external, diversity).

RF PCB Design
  • Full ownership of RF zones on multilayer PCBs.
  • Define stack-up, controlled impedance routing, grounding, isolation, stitching, and keep-outs.
  • Work directly in Siemens PADS for schematics + layout (not just oversight).
  • Lead DFM/DFT reviews and coordinate with fabrication/assembly partners.

Simulation & Analysis
  • Use Dassault CST, Siemens HyperLynx, Keysight ADS, or similar tools for S-parameters, matching, stability, and radiation effects.
  • Perform EM analysis for antenna tuning and layout-dependent parasitics.
  • Support coexistence analysis between Sub-GHz and 2.4 GHz radios.

Lab Bring-Up & Validation
  • Use VNA, spectrum analyzer, signal generator, power meter, and oscilloscopes.
  • Conduct S11/S21 measurements, EVM checks, output power, sensitivity, desense analysis, and coexistence testing.
  • Tune antenna/matching networks and document all tuning steps.
  • Support environmental testing (temperature, vibration, humidity) as relevant to RF performance.

Compliance & Certification
  • Execute FCC/CE/UKCA and EMC/EMI requirements (no cellular carrier certification).
  • Work with external labs for testing; generate test reports and resolve findings/NCs.

Cross-Functional Support
  • Collaborate with FW for RF calibration/test flows.
  • Work with manufacturing on golden units, calibration constants, and test limit development.
  • Support field failure analysis and yield improvements during NPI.

• EDUCATION
  • B.S. or M.S. in EE or related field.
  • IPC CID certification (plus).

EXPERIENCE
  • 5-8+ years owning RF designs from concept → production.

KNOWLEDGE, SKILLS, & ABILITIES (KSA's):
  • Deep experience with Sub-GHz ISM radios and Wi-Fi/BLE coexistence.
  • Strong proficiency in RF layout, isolation, stack-up, and parasitic control.
  • Experience taking products through FCC/CE certification with minimal NCs.
  • Experience using Dassault CST, Siemens HyperLynx, Keysight ADS, Cadence AWR, Matlab, or EM simulation (antenna/matching).
  • High-volume manufacturing experience (DFM for HDI, low-loss laminates, shields).
  • Ability to mentor junior engineers and lead design reviews.
  • Familiarity with OTA, SAR, and EMC testing environments.
  • Work with Qualcomm/NXP/Nordic/TI/Silicon Labs chipsets.

Job Type: Full-Time - Exempt
Pay: $120,000.00-$140,000.00
Benefits:
  • 401 (k)
  • 401 (k) Matching
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Employee Assistance Program
  • Employee Discount
  • Paid Time Off
  • Tuition Reimbursement
  • Flexible Spending Account
  • Health Savings Account

Schedule:
  • Monday to Friday
  • Weekends as needed

Work Location: In office

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