Columbia Energy & Environmental Services

Journeyman Manual Machinist

Minimum 5 years machining experience; proficient in manual machining; read drawings; operate lathes, mills, surface grinders; use precision tools; independent; pass background/drug screen.

Columbia Energy

Material Control Coordinator

Entry-level position requiring high school diploma and experience with material handling; must operate material handling equipment and manage inventory.

Maintenance Technician Apprentice

Entry-level role seeking basic mechanical aptitude, willingness to learn, ability to lift 50 lbs, and valid driver’s license.

Shop Laborer I

Entry-level shop laborer; valid driver’s license; ability to pass drug screen; read/write; operate hand tools and machinery; travel to field sites occasionally; strong math/measurement skills; mechanical aptitude.

Principal Electrical/I&C Engineer

Lead electrical/ instrumentation & controls engineering; 15+ yrs; leadership; design/build/test; compliance.

15+ years in control system design; leadership/mentoring; PLC programming; construction oversight; U.S. citizenship and ability to obtain security clearance.

Senior Structural Engineer

10+ years in structural design/analysis; PE or pursuing licensure; proficient in FEA (Ansys/RISA-3D); ABET degree in Structural Engineering; U.S. citizenship for government work; strong collaboration and delivery skills.

Principal Mechanical Engineer

15+ years in mechanical design; PE; ABET-accredited degree; leadership experience; US citizenship; ability to obtain government security clearance.

Mechanical Drafter

Five to ten years of mechanical design experience; associate degree in drafting or related field; proficient in Autodesk Inventor and AutoCAD; U.S. citizenship for government work.

Welder I - Idaho Falls

Welder I

Entry-level welder with basic knowledge of welding symbols and blueprint interpretation; prior welding experience or training preferred; able to pass welding qualifications.

Welder II - Idaho Falls

Welder II

3+ years welding experience or 1 year with AAS in Welding Technology; able to read drawings; pass welding qualification tests; operate fabrication tools; travel to field sites; reliable transportation.

Welder III

Eight+ years welding experience with qualifications; able to pass company welding tests; strong knowledge of welding materials, processes; able to read drawings and WPS; U.S. citizenship.

NDE Lead / CWI

CWI certification, NDE qualifications preferred, ability to read complex documentation, strong communication, U.S. citizenship, background check.

Project Scheduler

MS Project scheduling experience; strong organization; multitasking; effective written and verbal communication; proficient in MS Office.

Develop and maintain MS Project schedules; coordinate with project managers; ensure timely reporting and resource coordination.

Full Time Journeyman Machinist

Journeyman Machinist

Journeyman Machinist with 10+ years in CNC programming, manual machining, and precision measurement.

Title	Location	Date
Journeyman Manual Machinist Full Time · $52K-$94K/yr · 5+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 21, 2026
Material Control Coordinator Full Time · $42K-$50K/yr · 0+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 20, 2026
Maintenance Technician Apprentice Full Time · $42K-$46K/yr · 0+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 13, 2026
Shop Laborer I Full Time · $37K-$42K/yr · 0+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 13, 2026
Principal Electrical/I&C Engineer Full Time · $120K-$170K · 15+ YOE Idaho Falls, Idaho, United States · Onsite	Idaho Falls, Idaho, United States Onsite	Apr 9, 2026
Principal Electrical/I&C Engineer Full Time · $120K-$170K · 15+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 9, 2026
Senior Structural Engineer Full Time · $90K-$140K · 10+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 9, 2026
Principal Mechanical Engineer Full Time · $120K-$170K · 15+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 9, 2026
Mechanical Drafter Full Time · $52K-$83K/yr · 5+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 7, 2026
Welder I - Idaho Falls Full Time · $46K-$62K/yr · 0+ YOE Idaho Falls, Idaho, United States · Onsite	Idaho Falls, Idaho, United States Onsite	Mar 10, 2026
Welder II - Idaho Falls Full Time · 3+ YOE Idaho Falls, Idaho, United States · Onsite	Idaho Falls, Idaho, United States Onsite	Mar 10, 2026
Welder III Full Time · $73K-$94K/yr · 8+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Jan 14, 2026
NDE Lead / CWI Full Time · $83K-$114K/yr Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Jan 14, 2026
Project Scheduler Full Time, Part Time · $64K-$114K/yr Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Dec 23, 2025
Project Scheduler Full Time · $65K-$115K Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Dec 23, 2025
Full Time Journeyman Machinist Full Time · 10+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Jan 19, 2021

Activities	Civil engineeringMetal fabricationNuclear waste remediationEnvironmental consultingInstrumentation and control
Headquarters	US
Industries	Engineering ServicesEnvironmental Services
Name	Columbia Energy & Environmental Services
Employees	125
Type	Private
Tagline	Provides engineering, fabrication, and environmental services for nuclear and defense.
Founded	1,989
Website	columbia-energy.com
Latest Funding Round	Grant
Latest Funding Year	2,024
Latest Funding Amount	17,500,000
Latest Investors	Department of Energy National Nuclear Security Administration

Columbia Energy & Environmental Services

About Columbia Energy & Environmental Services