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HomeCompaniesSTRPrincipal RF Hardware Engineer

Principal RF Hardware Engineer

STR · Woburn, MA · Active · $206,000–$285,000 / year · Greenhouse

Job facts

FieldValue
CompanySTR
TitlePrincipal RF Hardware Engineer
Normalized title-
Department / teamHardware
LocationWoburn, MA, United States
Work model-
Employment type-
Salary$206,000–$285,000 / year
Statusactive
ATS providerGreenhouse
Posted / first seen2026-04-07 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

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PageWhat it containsOpen
Company jobsActive postings from STR.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Woburn.Open
Department jobsActive postings in Hardware.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanySTR
Source76b12918-4bb1-42e1-bd8f-bc6889ff909b
ATS providerGreenhouse

Description

STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. We are seeking a Principal RF Hardware Engineer to lead the design, development, and implementation of advanced multi-function RF systems. You will collaborate with fellow researchers and engineers on multi-disciplinary teams to develop innovative solutions in areas of focus including exploration and demonstration of Radar and EW/RF convergence. In this role, you will design and implement RF hardware under the guidance of senior Engineers for operationally relevant environments. This position will offer the opportunity for technical design, analysis, development, testing, and fielding of capabilities. The successful candidate will have demonstrated leadership skills and expertise in areas such as: RF, radar, communications systems, RF component specification and selection, analog and digital signal processing, software-defined radios (SDRs), FPGA firmware and hardware development, microcontrollers and embedded processors, physics modeling and simulation, systems engineering, and test & evaluation. This position requires skills in working with multi-disciplinary teams, design, development, and test activities, as well as proficiency in relevant technologies. Strong interpersonal, communication, and technical skills are required. Applicants are expected to be self-motivated, detail oriented and have ability to effectively communicate. What you will do: Lead development of RF hardware systems through the development lifecycle, from system requirements definition through to delivery Collaborate with cross-functional teams to understand system requirements and specifications as they relate to assigned tasking Design and implement hardware designs and support assembly, integration, and testing. Activities may include: Identify and select RF systems components (for example: active and passive devices, antennas, connectors, cables, physical enclosures, etc.) Conduct supporting analyses to inform/justify decisions (e.g. RF link budgets) Support assembly, initial operation, and check out of system (including definition of test plans) Near term tasking may be related to RF systems for airborne applications, but you may be tasked on other applications as needed Who you are: This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government Expertise with technical concepts related to RF systems and their principles of design, development, requirements verification, test planning, test execution, and data analysis Ability to survey literature to determine state-of-the-art solutions and incorporate them to current problem sets Experience in preparing and delivering high-level briefings to Customers and senior management. Interacting with decision-makers and customers to translate mission needs into an end-to-end solution Capable of effectively working in a team environment, often under tight deadlines Demonstrated desire to successfully pursue new challenges, improve and broaden technical skills, seek greater responsibilities, and increase individual value to the organization Experience in providing information for briefings and technical reviews (SRRs, PDRs, CDRs, TIMS) Background should include a Bachelor’s degree and at least 10 years of applicable experience; Master’s degree. Equivalent experience will be considered Nice to have: Active Secret or Top Secret security clearance Demonstrated expertise in one or more of the following areas: radar systems, electronic warfare, microwave engineering, analog and digital signal processing, embedded software development, physics modeling and simulation Pay Information Full-Time Salary Range: $206,000 - $285,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at [email protected] and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Full job record

Job IDd3a3eb84d3df27964094672f54478a4ffe68a5f1
Org ID531c552e-51e5-4e88-a6c6-1587aa82654a
Source ID76b12918-4bb1-42e1-bd8f-bc6889ff909b
Board ID76b12918-4bb1-42e1-bd8f-bc6889ff909b
Providergreenhouse
Provider Job Key4669444006
TitlePrincipal RF Hardware Engineer
Normalized Title
Statusactive
Activeyes
Location TextWoburn, MA
DepartmentHardware
Team
Employment Type
Workplace Type
Remote Policy
CountryUnited States
RegionMA
CityWoburn
Salary RawSalary Range: $206,000 - $285,000 The salary range listed is based on external market data
Salary Min206,000
Salary Max285,000
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://job-boards.greenhouse.io/systemstechnologyresearch/jobs/4669444006
Apply URLhttps://job-boards.greenhouse.io/systemstechnologyresearch/jobs/4669444006
First Seen At2026-05-29 23:00:26Z
Last Seen At2026-06-06 07:33:40Z
Last Checked At2026-06-06 07:33:40Z
Last Changed At2026-05-29 23:00:26Z
Inactive At
Source Posted At2026-04-07 13:01:37Z
Source Updated At2026-04-17 03:12:38Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=systemstechnologyresearch/date=2026-06-06/2026-06-06T07-33-39-834Z-e53e779039b613e6835adf947180089028d08cdff241f3a05cde14755b9cc10a.json
Event Fields
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Parsed Structured
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  "salary_period": "year",
  "workplace_type": null,
  "salary_currency": "USD"
}
Extensions
{}
Native Structured
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  "requisition_id": 4541719006,
  "first_published": "2026-04-07T09:01:37-04:00",
  "application_deadline": null
}
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