BAE Systems

Eng Sr Prin - RF

BAE Systems$120K — $145K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in engineering with 8 years of hands-on experience
  • Strong understanding of antenna subsystems including aperture and RF electronics
  • Experience in link budget analysis and propagation modeling
  • Familiarity with Radar Cross Section (RCS) analysis is desirable
  • Knowledge of transceiver cascade analysis and signal processing
  • Proficient in MS Office, MATLAB, and HFSS; FEKO experience preferred
  • Must be eligible for SAP/SAR Clearance

Responsibilities

  • Lead antenna design technical teams across various phases including analysis, test, and manufacture
  • Work independently with minimal guidance on antenna system components
  • Collaborate with systems engineering to develop and manage RF and RCS requirements
  • Define antenna specifications and ensure designs meet customer requirements
  • Oversee the testing of antennas, focusing on Gain/Pattern and RCS
  • Supervise junior engineers and work directly with assembly personnel in prototyping and testing
  • Present technical information to internal and external customers, contributing to program budgets and proposals

Benefits

  • Hybrid working environment with on-site collaboration
  • Opportunities to work on advanced LO Antenna Systems
  • Involvement in high-impact projects that influence technology
  • Access to professional development and technical expertise resources
  • Supportive team environment fostering innovation and knowledge sharing
Full Job Description
Job Description

BAE Systems is seeking a Senior Principal LO Antenna Design Engineer to work in our Merrimack, NH location in a Hybrid role that will require mostly on site collaboration with a larger team.

The primary activity of this role will be to lead Antenna technical teams in the design, analysis, test, and manufacture of LO Antenna Systems. The applicant must be able to work independently with minimal technical direction.

The candidate's primary activity will be to lead Antenna technical teams in the development, design, analysis, test, and manufacture of LO Antenna systems. The candidate must be able to work independently with minimal technical direction and work with systems engineering developing and managing system level RF and Radar Cross Section (RCS) requirements, developing operational systems concepts, and assisting with system architecture trade studies, ultimately defining Antenna Specifications and requirements. The candidate will verify and validate aspects of system design to ensure conformance with functional specification and customer requirements. The candidate will define the technical approach and details of antenna design (Gain, VSWR, FOV, RCS, etc) he/she is responsible for. They will supervise both peers and more junior engineers and will seek out domain expertise as needed and work hands-on with antenna assembly personnel (Operations) fabricating porotypes, antenna test, debug, integration and support of product manufacture and qualification. The candidate will be responsible for all aspects of antenna testing (Gain/Pattern and RCS as required) and be responsible for support to production. The candidate will present to customers (internal and external), provide inputs into program budgets and schedules and provide major inputs to proposals.

A good understanding of the fundamental trades within the entire antenna and RF sub system is desired. This includes the aperture domain as well as the RF electronics directly interfacing with the antenna. Experience with link budget analysis and propagation modelling are required to properly size the components within the antenna sub system relative to platform and channel constraints. An understanding of transceiver cascade analysis and signal processing is desired to support the interface between the antenna sub system and the transceiver. Experience with requirements flow down as well as traceability within the larger system is a plus

Required Skills and Education

  • Bachelors degree in related engineering field and 8 years hands on experience.
  • Solid understanding of the fundamental trades within the entire antenna sub system is required.
    • The aperture domain as well as the RF electronics.
  • Experience with link budget analysis and propagation modeling are required to properly size the components within the antenna sub system relative to platform and channel constraints.
  • Radar Cross Section (RCS) Experience is highly desirable
  • An understanding of transceiver cascade analysis and signal processing is desired to support the interface between the antenna sub system and the transceiver.
  • MS Office proficient, MATLAB Proficient, HFSS Proficient, FEKO desired
  • Eligible for a SAP/SAR Clearance


Preferred Skills and Education

  • FEKO experience
  • MATLAB Proficient
  • HFSS Proficient

About BAE Systems

BAE Systems plc is a British multinational arms, security, and aerospace company. It is among the world's largest defense contractors, with over 85,000 employees and operations in over 40 countries. BAE Systems is involved in the design, development, and manufacture of a wide range of products and services, including military aircraft, naval ships, and land vehicles. The company also provides a range of cybersecurity and intelligence services. BAE Systems has a long history, dating back to the 19th century, and has been involved in many major defense projects. Visit baesystems.com for more information.
Learn more about BAE Systems
Size
90,500 employees
Industry
Founded
1997
NASDAQ

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