Jobs in the United States

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Added 6 mins ago
Senior Data Scientist
Fractal Analytics Inc
NY
Identify and engineer relevant features from text data to improve model performance.
Added 25 mins ago
OSC Facilities Support Engineer I
Quality Technology Services, LLC
United States
The Operations Service Center Facilities Support Engineer I (FSE) will be primarily responsible for all facilities’ major incident management, monitoring a dashboard for EMPS/BMS alarms,…
Added 28 mins ago
Staff Solutions Engineer - FDSE - Splunk (Remote)
Cisco Systems, Inc.
Remote, United States
Cisco is looking for an accomplished, AI skilled, hands-on, experienced, and visionary Forward Deployed Solution Engineer (FDSE) with post-sales and/or pre-sales experience to leverage AI…
Added 28 mins ago
Staff Solutions Engineer - FDSE Public Sector - Splunk (Remote)
Cisco Systems, Inc.
Remote, United States
Singular focus as an embedded engineer is to influence technical decision markers by strategically accelerating customer business outcomes, compressing time to value, and delivering…
Added 29 mins ago
C
Software QA Engineer II (Full Time) - United States
Cisco
Richardson, TX · San Jose, CA · Milpitas, CA
- Full-time
As a QA / Automation Engineer, you will contribute to validating Cisco’s wireless platforms by writing test plans, developing automation, and analyzing system behavior. You will gain…
Added 29 mins ago
C
Software QA Engineer I (Full Time) - United States
Cisco
Richardson, TX
- Full-time
As a QA / Automation Engineer, you will contribute to validating Cisco’s wireless platforms by writing test plans, developing automation, and analyzing system behavior. You will gain…
Added 29 mins ago
Software Engineer
Cisco Systems, Inc.
Sierra Vista, AZ
The application window is expected to close on: 11/03/20262025407 – Software Engineer (Hybrid)
Added 38 mins ago
Senior Business Intelligence Professional
CenterWell
Dover, DE
The Senior Business Intelligence Engineer solves complex business problems and issues using data from internal and external sources to provide insight to decision-makers. The Senior…
Added 38 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Dover, DE
- $100 to $120 USD / hour
…operational data across estimating, scheduling, project controls, field execution, equipment, cost, and lessons learned to create a reusable knowledge foundation that can support AI,…
Added 38 mins ago
EG
Dev Lead
Eliassen Group
Dover, DE
- $110 to $120 USD / hour
2+ years as a senior or principal engineer with design, implementation, and operational ownership.
Added 1 hour ago
🌍 Manufacturing & Industrial Engineering Expert, Remote- Contract
Xperteez Technology
Remote, United States
Master’s or PhD in manufacturing, industrial, mechanical engineering, or a closely related field.
Added 1 hour ago
Cybersecurity Engineer, Journeyman
Astrion
El Segundo, CA
Astrion is seeking an experienced Cybersecurity Engineer to support the Space Sensing Directorate, SSC in the protection, monitoring, and assessment of information systems and networks.…
Added 1 hour ago
Senior Software Developer - Top SECRET - Fully ONSITE
VISUAL SOFT, INC
Huntsville, AL
Education: Bachelor’s Degree (B.S.) in Computer Science, Engineering, or related field
Added 1 hour ago
Linux System Administrator -Senior - Active TS is required (ONSITE - 100%)
VISUAL SOFT, INC
Huntsville, AL
Education: Bachelor’s Degree (B.S.) in Computer Science, Information Systems, or related field
Added 2 hours ago
Software Development Engineer II, Lightsail
Amazon.com Services LLC
Seattle, WA
…complexity of traditional infrastructure. As a Software Development Engineer II on the Lightsail team, you will build features and services that simplify compute, storage, networking, and…
Added 2 hours ago
Energy Engineering Co-op
CFO Trane U.S. Inc.-CFO
Grand Rapids, MI
Trane has an exciting opportunity to join our organization as an Energy Engineer COOP. In this position, you will work with your assigned mentor to accomplish established objectives and…
Added 2 hours ago
SSL Production Lab Engineer, Space Simulation Lab
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are seeking a Lab Engineer to run day-to-day lab operations and support production and hardware testing. You'll build and maintain test fixtures, manage lab resources and equipment, and…
Added 2 hours ago
SSL Lab Engineer 2nd shift, Space Simulation Lab
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are seeking a Lab Engineer to run day-to-day lab operations and support production and hardware testing. You'll build and maintain test fixtures, manage lab resources and equipment, and…
Added 2 hours ago
Senior Staff Engineer - Agentic Identity
Cisco Systems, Inc.
Remote, United States
Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field with 12+ years of software engineering experience, or a Master’s degree…
Added 2 hours ago
Senior Solutions Engineer - FDSE Public Sector - Splunk (Remote)
Cisco Systems, Inc.
Remote, United States
Singular focus as an embedded engineer is to influence technical decision markers by strategically accelerating customer business outcomes, compressing time to value, and delivering…
Added 2 hours ago
Sr. Data Engineer
Hays
VA
Our client is seeking Sr. Data Engineer in Vienna, VA/Hybrid.
Added 2 hours ago
Network Engineer-DOCSIS and DAA
Hays
Denver, CO
Our client is seeking Network Engineer-DOCSIS and DAA in Denver, CO.
Added 2 hours ago
Cloud Engineer
Cisco Systems, Inc.
RTP, NC
…Degree in Computer Science, Engineering, or a related technical field, combined with 4 years of experience or PhD, combined with 1 year of related…
Added 2 hours ago
ASIC Failure Analysis Engineer (Onsite)
Cisco Systems, Inc.
San Jose, CA
As a Failure Analysis Engineer, you will be part of the Quality and Reliability group, performing failure analysis of ASIC products. Should have a passion for problem solving and a strong…
Added 3 hours ago
Associate Engineer, Analytical AI Engineering
E.R. Squibb & Sons,L.L.C.
Princeton, NJ
The Associate Engineer is a developing individual contributor who delivers reliable, well-scoped engineering work within established patterns. You will help build data pipelines, ML…

Robert Half

RF Design Engineer

Thorofare, NJ, United States

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Job details

Posting language: English
Posted: Sep 29, 2026

Original job description

Description We are looking for an RF Design Engineer to develop and refine wireless hardware solutions that support anti-theft and tagging technologies used in retail and industrial settings in Thorofare, New Jersey. This position covers the full product lifecycle, from RF architecture and simulation through PCB implementation, prototyping, laboratory verification, and regulatory approval. The role partners closely with engineering, manufacturing, and test teams to deliver reliable, production-ready radio designs with strong real-world performance.

Responsibilities:

Develop RF front-end designs for Sub-GHz and 2.4 GHz wireless systems, including architecture definition, performance targets, and detailed design specifications.
Build and analyze link budgets, matching approaches, power profiles, and functional block diagrams to support robust radio performance.
Select and integrate critical RF components such as amplifiers, filters, switches, mixers, couplers, and shielding solutions based on product needs.
Lead antenna assessment and integration for embedded and external options, while optimizing tuning and overall system efficiency.
Own RF-focused multilayer PCB design work, including impedance control, grounding strategy, isolation methods, and layout constraints for high-performance wireless products.
Use RF and electromagnetic simulation tools to evaluate signal behavior, stability, parasitic effects, antenna performance, and coexistence between multiple radios.
Perform laboratory bring-up and validation using standard RF test equipment, capturing measurements for return loss, transmission, output power, sensitivity, and interference behavior.
Coordinate compliance testing activities for applicable regulatory standards, document results, and work with external labs to address issues identified during certification.
Collaborate with firmware, mechanical, manufacturing, and test teams to support calibration processes, production test development, yield improvement efforts, and failure analysis. Requirements • Experience designing RF systems for Sub-GHz and 2.4 GHz wireless applications, including front-end development and antenna integration.
Strong knowledge of multilayer PCB layout practices for RF designs, including controlled impedance routing, grounding, shielding, and signal isolation.
Hands-on proficiency with RF simulation, EM analysis, and laboratory validation techniques for wireless hardware.
Ability to operate common RF test instruments such as network analyzers, spectrum analyzers, signal generators, power meters, and oscilloscopes.
Familiarity with regulatory testing and documentation for wireless products, including FCC and CE compliance activities.
Proven ability to work directly with cross-functional teams to bring complex hardware from concept through production readiness.
Bachelor’s degree in Electrical Engineering or a related field, or equivalent practical experience in RF product development. Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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