CNC Maintenance Technician (Engineered Systems Tec 2/3)

Los Alamos National Security LLC; Los Alamos (NM); On-site; USD 60,000 - 103,600; Full time

Benefits offered by this job

Health insurance

Dental and vision insurance

Life and disability insurance

Job summary

Los Alamos National Laboratory in Los Alamos, NM seeks Maintenance Technician at Tec 2 or Tec 3 level to support integrated logistics and asset management. Responsibilities include PM/CM of CNC and complex machine tools, installations, upgrades, and advanced on-machine measurement systems.

The role requires flexibility across mechanical/electrical tasks, troubleshooting skills, and a commitment to national security mission support.

Qualifications

• High school diploma or equivalent with related experience for Tec 2; associates degree or equivalent experience for Tec 3.
• Experience in preventive and corrective maintenance on complex mechanical or electromechanical equipment.
• Proficiency in troubleshooting, repair and installation of CNC machine tools and related systems.
• Ability to read ladder logic, electrical schematics and mechanical drawings.

Responsibilities

• Perform PM and CM on CNC and other machine tools across multiple facilities.
• Install, upgrade, and retrofit equipment; support new tool and measurement systems.
• Lead troubleshooting and root-cause analyses for equipment downtime.
• Collaborate with engineering and operations to improve uptime and performance.

Skills

Mechanical background

Electrical background

Troubleshooting

Documentation

Team collaboration

Education

High school diploma

Associates' Degree in related field

Tools

CNC machine tools

PLC controls

Servo drives

Electrical testing equipment

Job description

What You Will Do

This position will be filled at either the Engineered Systems Tec 2 or 3 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if the candidate is hired at the higher level.

Engineered Systems Tec 2 ($54,900-$84,300)

Use your maintenance skills to support our national security mission! Prototype Fabrication (PF) is seeking a qualified Maintenance Technician to join the division's Integrated Logistics & Asset Management (PF-ILAM) team.

As a member of the PF-ILAM Maintenance team, you will provide machine system life cycle support including the preventative maintenance (PM) and corrective maintenance (CM) for complex machine tools located within eight manufacturing facilities that are critical in support of the laboratory's mission and core weapons and scientific programs. The technician will also perform new machine installations, upgrades and retrofits, as well as maintaining advanced technology for on-machine measurements of cutting tools and part geometry.

Engineered Systems Tec 3 ($66,100-$103,600)

Take your technical expertise to the next level-and make an impact where it matters.

Building on the responsibilities of the Tec 2 role, the Engineered Systems Technician 3 position requires deeper technical knowledge and hands‑on experience, particularly in maintaining, troubleshooting, and optimizing Computer Numerical Control (CNC) machinery and high‑precision manufacturing systems.

At this level, you will serve as a subject matter expert in CNC system maintenance, including multi‑axis machining centers, mill‑turns, and other advanced manufacturing platforms. You'll lead complex troubleshooting efforts, contribute to root cause analyses, and collaborate with engineering and operations teams to improve equipment uptime and performance. You will also support the integration of cutting‑edge technologies such as on‑machine tool and part measurement systems, mission critical maintenance, and advanced diagnostics.

This position is ideal for a experienced technician who thrives in a mission‑driven environment and is passionate about solving technical challenges that directly support national security objectives.

What You Need

Minimum Job Requirements:

• We are open to candidates with either a mechanical or electrical background. However, the successful candidate must be willing and able to work across both disciplines. While expertise in one area is expected, a willingness to learn and perform tasks in the other is essential.
• Experience performing both preventive and corrective maintenance on complex mechanical and/or electromechanical equipment.
• Skilled in troubleshooting, repair, and installation of CNC machine tools or similar industrial machinery, including components such as ballscrews, linear rails, gearboxes, motors, servos, and various hydraulic or pneumatic systems.
• Skilled in diagnosing and repairing control and electrical systems, including PLCs, servo drives, CNC controls, low- and high‑voltage systems, and a variety of sensors.
• Ability to read and interpret ladder logic diagrams, electrical schematics, and mechanical drawings.

Customer Support & Team Dynamics

• Ability to work independently as well as demonstrated experience working in a team environment with the ability to leverage ingenuity, creativity, and personal independence to support multiple, ongoing team tasks amidst programmatic priorities.
• Demonstrated experience with time management, organizational skills and effective verbal and written communication.
• Record of dependability, reliability, and commitment to the long‑term needs of the job duties and programmatic goals of an organization.

Training/Certifications

• You must have the ability to acquire and maintain pertinent certifications, such as Radiological Worker II, Beryllium Worker, forklift operator and crane operator. The employer will support the selected candidate through these training and certification programs.

Additional Job Requirements for Engineered Systems Tec 3:

• Working knowledge and experience with preventative and corrective maintenance tasks on a variety of manual and CNC lathes, mills and other 480V industrial machine tools. You will assist senior technicians to perform moderately complex installations, maintenance, and repairs on equipment and subsystems.
• Working experience supporting the maintenance of electrical and mechanical systems. You will apply your knowledge and skills in the operation of diagnostic equipment and measuring devices to assist senior technicians in developing and executing solutions to more complex technical issues and independently develop solutions to routine technical problems of moderate scope and complexity. You will maintain documentation for installations and/or repairs using established databases.

Education/Experience at Level 2:

Position requires a high school diploma and a minimum of 3 years of related experience, or an equivalent combination of education and experience.

Education/Experience at Level 3:

Position requires an Associates' Degree in a related field and a minimum of 3 years of related experience, OR an equivalent combination of education and experience directly related to the occupation.

Work Location:

The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.

Position commitment:

Regular appointment employees are required to serve a period of continuous service in their current position in order to be eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the time required, they may only apply for Laboratory jobs with the documented approval of their Division Leader. The position commitment for this position is 1 year.

Note to Applicants:

Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions of Hong Kong and Macau-as well as citizens of the Islamic Republic of Iran, the Democratic People's Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory.

Where You Will Work

Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:

• PPO or High Deductible medical insurance with the same large nationwide network
• Dental and vision insurance
• Free basic life and disability insurance
• Paid childbirth and parental leave
• Award-winning 401(k) (6% matching plus 3.5% annually)
• Learning opportunities and tuition assistance
• Flexible schedules and time off (PTO and holidays)
• Onsite gyms and wellness programs
• Extensive relocation packages (outside a 50 mile radius)

Additional Details

Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2. Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.

Clearance: Q (Position will be cleared to this level). Selected applicants will be subject to a background investigation conducted by or on behalf of the Federal Government, and must meet eligibility requirements* for access to classified matter. This position requires a Q clearance, and obtaining such clearance requires US Citizenship except in extremely rare circumstances. Dependent upon the position, additional authorization to access classified information may be required, which may or may not be available to dual citizens. Receipt of a Q clearance and additional access authorization ultimately is a decision of the Federal Government and not of Triad.

*Eligibility requirements: To obtain a clearance, an individual must be at least 18 years of age; U.S. citizenship is required except in very limited circumstances. See DOE Order 472.2 for additional information.

New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing. Although New Mexico and other states have legalized the use of marijuana, use and possession of marijuana remain illegal under federal law. A positive drug test for marijuana will result in termination of employment, even if the use was pre-offer.

Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer. All employment practices are based on qualification and merit, without regard to protected categories such as race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal, state, and local laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to [e-mail] or call (505)-664-6947.