Engineering Aide Level 3

22280-1 Engineering Aide Level 3, Chelmsford, MA (Secret/Ability to Obtain)

RF Engineering Aide Requisition

We are seeking an experienced RF Technician to provide technical support to a team of industry-leading RF and microwave design engineers. The incumbent will act as a bridge between design development programs and laboratory testing, handling data acquisition, troubleshooting, and documentation for high-performance RF systems. This role is ideal for a hands-on RF professional who wants to expand into design-support activities.

Candidate should have knowledge of Test Equipment: PNAs, Signal Generators/Analyzers, etc. Candidate should be able to set up test stands/test benches. Should be able to collect data (Power/ S Parameters/Harmonics/Phase Noise/Noise Figure).

Candidate should be proficient with Microsoft Products (Excel, Word, PowerPoint). Should be able to use a microscope proficiently. Should have Block Diagram and Schematic literacy. Should be able to perform assembly to print (without work instruction help) and have general RF knowledge.

• Technical Support: assist engineers with diverse technical tasks; gather, maintain, format, compile and manipulate technical data lab results, material test results, engineering design changes).
• Documentation Production:
  Generate engineering documents, reports, and drawings including flow charts, block diagrams, and schematics.
• Mathematical & Data Analysis:
  Perform detailed calculations using established formulas; conduct preliminary analyses of data (trajectory adequacy, model dimensional consistency, quantitative judgements).
• Computer-Based Work:
  Use a PC for analysis, documentation, and report development (Microsoft Office suite).
• Test Execution:
  May conduct tests, record data and support engineering evaluation or analysis activities.
• Wire Harness and Chassis Build:
  Build wire harnesses, test chassis, and CCAs in accordance with drawing specifications.
• Microscope Assembly:
  Assemble components under a microscope using hand tools; work with small, precision parts with attention to detail.
• Soldering:
  Perform fine-pitch soldering of small components adhering to ESD safety practices.
• Test-Equipment:
  Set up and operate RF test equipment (PNAs, signal generators, analyzers, spectrum/network analyzers, power supplies).
• Data Collection:
  Acquire and process performance data: power, S-Parameters, Harmonics, Phase Noise, Noise Figure.
• Collaboration & Communication:
  Communicate findings clearly to engineers and cross-functional teams; support design-change reviews and engineering analyses.

The Engineering Aide will start in Chelmsford and then transition to Andover once the lab is relocated (end of year).

16 Maple Road, Chelmsford, MA 01824

160 Dascomb Rd, Andover, MA 01810

• Must be US Citizen.
• Active Secret Clearance or Ability to Obtain Interim Clearance Prior to Start.
• 4/10 Work Week.
• 1st Shift.
• $56.06/hr.
• Duration: 10/1/2026-10/1/2027.
• Non-Exempt.
• Contract Position.
• Worker will work Onsite Full Time.

• High School diploma or equivalent (associate’s degree in Electronics, Electrical Engineering Technology, or related field preferred).
• ≥ 3 years’ experience troubleshooting RF/Digital circuits.
• ≥ 3 years’ experience operating oscilloscopes, spectrum/network analyzers, power supplies, signal generators, PNAs, etc.
• Proficiency with Excel, Word, PowerPoint. 3 years’ experience soldering and assembling small components; able to work under a microscope without detailed instructions. Demonstrated ability to safely handle ESD-sensitive devices.
• Ability to work under minimal supervision. Strong verbal and written skills.

• Associate’s degree in electronics or closely related field technical field is desirable.
• Familiarity with microelectronics and wire harness assembly techniques.
• Knowledge of RF Modules (amplifiers, mixers, switches, frequency generation and conversion circuits).