Fermilab

Mechanical Technician

HS Diploma; relevant experience preferred; onsite role in Batavia; ability to fabricate, assemble, test, and maintain equipment with safety and documentation requirements.

Plant Operator

High school diploma or equivalent; 5+ years related experience or 3+ years at a DOE lab; ability to read mechanical drawings; overtime and rotating shifts; safety and cryogenics knowledge desirable.

Groundskeeper

High school diploma and 1+ years experience; valid Illinois CDL (class A or B).

LLRF FPGA Design Engineer

10+ years RF system design experience; FPGA firmware with VHDL/Verilog; Xilinx/Intel FPGA tools; signal processing and embedded systems knowledge.

Senior Fluids Technician

Fluids Technician

Experience installing and maintaining fluid systems up to 200 psig; piping, tools, Windows Office; ability to overtime and work shifts; strong safety and teamwork.

Experience fabricating, assembling, installing, testing mechanical and vacuum systems; lead technicians; onsite in Batavia, IL; ability to lift up to 50 lbs; overtime may be required.

Jr. ASIC Design Engineer

ASIC Design Engineer

Bachelor's degree in Engineering; experience in ASIC design; Cadence CAD/EDA; Verilog/SystemVerilog; ability to work in a hybrid environment.

Mechanical Technicians - Installation

HS diploma or technical certificate with 3+ years mechanical/technical experience; able to work underground; operate material handling equipment; safety-conscious.

Technician II-Sr. (Active SkillBridge) 3-year Term Position

Technician

Industrial/construction experience with hand tools, power tools, and heavy machinery; mechanical/electrical know-how; safety-focused; able to work underground and on-site.

Power Electronics Engineer

Bachelor's in engineering with 6+ years experience, or Master's/PhD with 4+ years; knowledge of analog circuits, control theory, programmable logic; test instruments; leadership capability.

Security Officer

High school diploma or equivalent; 1+ years security/customer service experience; valid driver’s license; 20-hour Basic Security Training; IL PERC card; 18+.

Power Distribution and Cable Management Systems Engineer

Power Distribution Engineer

Bachelor’s degree in electrical engineering with 5 years of experience in electrical power systems or a master's degree with 2 years of experience. Familiarity with high power thyristor systems and electrical distribution simulation tools is a plus.

Power Supply Senior Electrical Technician I

Senior Electrical Technician

HS degree (or technical certificate or equivalent) and 7+ years of extensive related experience or up to 5+ years of DOE laboratory experience.

Title	Location	Date
Mechanical Technician Full Time · $23-$30 Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Jan 23, 2026
Plant Operator Full Time · $59K-$76K/yr · 3+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Jan 23, 2026
Groundskeeper Full Time · 1+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Jan 22, 2026
LLRF FPGA Design Engineer Full Time · 10+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Jan 21, 2026
Senior Fluids Technician Full Time Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Dec 21, 2025
Mechanical Technician Full Time · $65K-$84K/yr Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Dec 21, 2025
Jr. ASIC Design Engineer Full Time · $71K-$101K · 0+ YOE Batavia, Illinois, United States · Hybrid	Batavia, Illinois, United States Hybrid	Nov 23, 2025
Mechanical Technicians - Installation Full Time · $26-$33 · 3+ YOE Lead, South Dakota, United States · Onsite	Lead, South Dakota, United States Onsite	Nov 11, 2025
Technician II-Sr. (Active SkillBridge) 3-year Term Position Full Time · $52K-$68K/yr · 2+ YOE Lead, South Dakota, United States · Onsite	Lead, South Dakota, United States Onsite	Oct 30, 2025
Power Electronics Engineer Full Time · $97K-$138K · 4+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Sep 29, 2025
Security Officer Full Time · $50K/yr · 1+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Aug 28, 2025
Power Distribution and Cable Management Systems Engineer Full Time · $87K-$124K · 5+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	Aug 8, 2025
Power Supply Senior Electrical Technician I Full Time · $63K-$82K/yr · 7+ YOE Batavia, Illinois, United States · Onsite	Batavia, Illinois, United States Onsite	May 29, 2025

Activities	Particle accelerator operationHigh-energy physics researchSuperconducting technology developmentNeutrino science experimentsQuantum technology research
Headquarters	US
Industries	Scientific Research & DevelopmentHigh-Energy Physics
Name	Fermilab
Employees	2,100
Type	Government
Parent Company	U.S. Department of Energy
Tagline	Operates particle accelerators for fundamental high-energy physics research.
Founded	1,967
Website	fnal.gov

Fermilab

About Fermilab