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Crew Boss, Single Resource

CRWB Incident Position Description

The Crew Boss, Single Resource (CRWB) leads a hand crew and is responsible for its safety on wildland and prescribed fire incidents. The CRWB supervises assigned crew members and reports to a Strike Team Leader Crew (STCR), Task Force Leader (TFLD), Incident Commander (IC), or other assigned supervisor. The CRWB works in the Operations functional area.​

Leadership Level 2, New Leader (Convey Intent)

  • For additional information review Level 2 description, expected behaviors and knowledge, suggested development goals, and self-study opportunities.

Prepare and Mobilize

  • Ensure individual and crew readiness.
  • Prepare crew for readiness.
  • Gather critical information pertinent to the assignment.
  • Prior to mobilization, confirm crew meets English language/crew language requirements.    
  • Travel to and check-in at assignment.
  • Review Incident Action Plan (IAP) and obtain briefing, objectives, and intent from supervisor.

Build the Team

  • Assemble and validate readiness of crew, equipment, and vehicles.
  • Ensure that IAP or relevant plan lists correct crew status. Report any corrections up chain of command.
  • Brief assigned personnel using IAP and/or NWCG Incident Response Pocket Guide (IRPG), PMS 461, Briefing Checklist.
  • Establish and communicate chain of command, reporting procedures, risk management processes, and radio frequency management.
  • Establish a common operating picture with supervisors and subordinates.
  • Participate in operational briefings as directed.

Supervise and Direct Work Assignments

  • Establish and communicate performance expectations.
  • Ensure incident objectives and leader’s intent (task, purpose, end state) are met.
  • Identify, analyze, and use relevant situational information to make informed decisions and take appropriate actions.
  • Base actions on evolving situational awareness and communicate changes to appropriate personnel.
  • Monitor personnel's daily performance and provide feedback.
  • Model leadership values and principles. Provide positive influence. Emphasize teamwork.

Perform Crew Boss-Specific Duties

  • Effectively lead crew operations: Determine appropriate fireline tactics, including indirect and direct attack strategies.
  • Effectively lead crew operations: Properly locate fireline and determine appropriate fireline construction methods necessary to stop fire spread. Ensure completion to acceptable standards.
  • Effectively lead crew operations: Supervise water handling logistics and operations for crew (e.g., portable pumps, hoses, fold-a-tanks).
  • Effectively lead crew operations: Supervise felling operations, including appropriate snag mitigation.
  • Effectively lead crew operations: Prepare control lines for burnout operations.
  • Effectively lead crew operations: Plan, direct, and supervise firing operations.
  • Effectively lead crew operations: Scout line in critical areas and patrol fireline for spot fires and slopovers. Coordinate and communicate issues with fireline supervisor and adjoining resources.
  • Effectively lead crew operations: Supervise mop up and suppression repair efforts on assigned portion of line.
  • Ensure proper refurbishing and resupply of tools, vehicles, food, water, and supplies.
  • Verify driver/operator qualifications and ensure adherence to vehicle safety procedures when transporting personnel, fuel, and equipment.
  • Coordinate safe travel to and from the fireline.
  • Assess work area to meet assigned objectives.
  • Develop and implement tactics based on incident objectives, fire behavior, risk assessment, and leader's intent.
  • Organize and deploy crew based on current objectives and resource capabilities.
  • Request, direct, and provide feedback to aerial resources through established chain of command.
  • Provide status updates on conditions affecting operations, hazardous conditions, unresolved conflicts, air operations, etc., to supervisor.
  • Report special occurrences (e.g., structure/improved property loss or damage, accidents, sickness) to supervisor.
  • Through established chain of command, assist the responsible land management agency and/or assigned Resource Advisor (READ), with the protection of natural, cultural, and other resources. Communicate when such resources are discovered and document suppression impacts.
  • Equip crew with appropriate short and long-term logistical needs for assignment and utilize correct procedures to obtain additional supplies.
  • Gather and/or disseminate information using maps, compass, Global Position System (GPS), and other tools and applications.
  • Assign personnel to collect, document, and report weather observations.
  • Provide timely updates of accurate information and recommendations using the chain of command to assist with the planning process.

Perform Wildland Urban Interface (WUI) Duties

  • Conduct WUI operations according to guidelines stated in the IRPG, incident-specific objectives and guidelines, and agency-specific guidance.

Communicate and Coordinate

  • Communicate effectively using multichannel radios. Prepare and program radios for assignment. Use plain language and Incident Command System (ICS) terminology.
  • Follow established processes and chain of command for collecting, producing, and distributing information.
  • Ensure clear understanding of expectations and timely communication within and across Incident Command System (ICS) functional areas and chain of command.    
  • Establish communications and exchange necessary briefings/information with the following: support resources, adjacent resources, and supervisor.
  • Conduct and/or participate in After Action Reviews (AAR).

Manage Risk

  • Use Look Up, Down, and Around in IRPG to help maintain situational awareness. Adjust actions accordingly.
  • Develop and communicate contingency plans and trigger points.
  • Provide input into the risk management process to ensure safety of operations.
  • Monitor for signs and symptoms of fatigue, illness, or injury. Mitigate appropriately.
  • Account for location, health, safety, and welfare of assigned personnel.
  • Submit accident/incident reports with pertinent forms (SAFECOM, SAFENET, agency-specific forms) through established chain of command.
  • Apply the Risk Management Process as stated in the IRPG.
  • Ensure Lookouts, Communications, Escape Routes, and Safety Zones (LCES) are in place.
  • Plan for medical emergencies. Ensure that assigned resources are prepared to execute the Medical Plan (ICS 206 WF). Ensure familiarity with medical responders, communication procedures, and transportation plan.
  • Manage a medical emergency based on procedures stated in the IAP, IRPG, Medical Incident Report, NWCG Standards for Wildland Fire First Aid, PMS 560, or other relevant guidelines.

Document

  • Complete all administrative tasks and documentation in an accurate and timely manner.

Demobilize

  • Prepare for and implement demobilization.
  • Depart from incident.

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NWCG Latest Announcements

2025 Wildland Fire EMS Awards

Date:  June 12, 2026
Questions? 
Please contact: Emergency Medical Committee

The NWCG Emergency Medical Committee (EMC) announces the recipients of the 2025 Wildland Fire Emergency Medical Service (EMS) Awards. EMC annually recognizes individuals and groups who have demonstrated outstanding actions or accomplishments that are above and beyond the expectation of one’s normal mission or job duties.

Congratulations to all the awardees and nominees. Through leadership and initiative, they have made significant contributions to the safety of the wildland fire community. These awards are well deserved.

References:

2025 Wildland Fire EMS Awards

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Incident Position Standards and the Next Generation Position Task Book Now Available for RAMP

Date:  June 12, 2026
Questions? 
Please contact: Airtanker Base Operations Unit

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Book are now available for Ramp Manager (RAMP).

The Performance Support Package for this position was developed as part of the Incident Performance and Training Modernization effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for release in January 2027.

References:

NWCG Ramp Manager Position Page

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Make an Impact: Serve the Wildland Fire Community as an IPTM SME!

Date:  June 11, 2026
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Please contact: NWCG SME Specialist

Note: Positions with an * will last approximately 6 months.
Positions with ** will last 12 - 18 months.

NWCG is seeking experienced wildland firefighters and support personnel to serve as Subject Matter Experts (SMEs) for the Incident Performance and Training Modernization (IPTM) initiative. IPTM aims to transition NWCG’s training and qualification system to a performance-based model by updating position descriptions, Incident Position Standards, Next Generation Position Task Books (Next Gen PTBs), and training where needed.

NWCG is currently recruiting SMEs for the Fall 2026 positions listed below:

  • Equipment Manager (EQPM)*
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  • Mixmaster (MXMS)*
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  • Retardant Crewmember (RTCM)*
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Projects begin October 2026. Sign up by July 10, 2026, at the link below and review the attached document for additional details. 

References:

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RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters

Date:  May 28, 2026
Questions? 
Please contact: Risk Management Committee

The Risk Management Committee (RMC) has issued Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters. Research from 2016 to 2025 shows that 88 cases of rhabdomyolysis (rhabdo) were reported. Analysis of reports from eSafety, the Safety Management Information System (SMIS), and the Wildland Fire Lessons Learned Center (LLC) indicates that rhabdo is common during this time of year due to Work Capacity Tests and contributing factors such as weather, hydration, nutrition, and medication or supplement use.

RMC issued this safety bulletin to raise awareness in the Wildland Fire Community, and to provide research findings and educational resources that support reducing future cases of rhabdo.

References:

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RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters