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Emergency Response Team (ERT)- 3R

Career Area: Security
City: Chantilly
State: Virginia
Country: United States
Job Description


Constellis protects critical priorities safely and efficiently around the world. Operating globally and based in the Washington D.C. area, our employees bring unparalleled dedication and passion for creating a safer world and upholding the highest standards of compliance, quality and integrity. As a leading global provider of risk management, security, humanitarian, training and operational support services to

government and commercial customers worldwide, Constellis’ forward thinking solutions include a range of synergistic services, including background investigations, social intelligence tools, advanced training, logistics and life support, UAV and K9 services, and crisis response mitigation. At Constellis, our number one priority is to secure success for our customers. For more information, visit www.constellis.com



The Emergency Response Officer is responsible for maintaining a high visibility uniformed presence, responding to a variety of emergency situations. This position will provide assistance during acts of violence, crisis, and other incidents. Emergency Response Officers will assist by providing first aid, conducting evacuation, and engaging threatening individuals.



  • Identify and respond to emergencies including in-progress acts of violence, crisis, weapons incidents, explosive incidents, natural disasters, and a wide range of issues posing a hazard to lives and/or property using the appropriate escalation of force up to and including armed response by following established protocol.
  • Conduct surveillance operations
  • Assist in emergencies by securing the scene to prevent further loss or damage, advise personnel of threats and potential threats, summon emergency responders to the incident, and initiate and conduct evacuation procedures
  • Render appropriate first aid to injured persons and follow established protocol for reporting injuries
  • Safeguard and maintain highly sensitive and confidential information
  • Maintain proficiency in the use of all assigned protective equipment, restraint devices, and weapons
  • Respond to direction and/or orders from supervisory personnel, especially in the context of an active shooter, assault, or other similar situation.
  • Move from location to location at appropriate speeds
  • Physically engage with a person who is threatening others


  • To perform this job successfully, the individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills, and/or experience required to be hired. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Formal Education, Licenses, Investigation, and Certifications Required

  • Must possess a high school diploma or equivalent
  • Must have an active DoD Top Secret SCI with a CI Poly Clearance

Type and Length of Specific Experience Required

  • Must possess a minimum of three (3) years of high-level security experience on Department of Defense site or similar in military
  • Must possess a minimum of three (3) years of verifiable experience as an Emergency Response Officer

Knowledge and Skills Required

  • Must possess, or be able to obtain, the ability to accurately handle and shoot a weapon
  • The ability to carry or move another individual, including one who may be injured
  • Must complete a psychological evaluation with a suitable recommendation
  • Post offer, must achieve each of the following:
  • DHS ICE Handgun qualification – 85% accuracy of maximum score of 250 (213 of 250)
  • Qualify with the Glock 17, 9mm pistol, during ERT training
  • DCJS Patrol Rifle Qualification
  • ERT Patrol Rifle Qualification
  • Complete Law Enforcement Responder (LER) medical training and certification
  • Complete the 3-week SPO (Security Protective Officer) academy
  • Complete the 4-week *ERT (Emergency Response Team) academy


  • Various environments such as cold weather, rain/snow, or heat
  • Occasionally lift or carry up to 40 pounds
  • Climb stairs, ramps, or ladders occasionally during shift
  • Stand or walk on various surfaces for long periods
  • Must be able to pass and maintain a physical fitness requirement of:
  • Run 1.5 miles in 13.5 minutes or less
  • Complete at least 31 sit-ups in 1 minute
  • Complete at least 25 push-ups in 1 minute
  • Complete a 50-meter (185 lbs.) dummy drag in 62 seconds or less
  • Perform a minimum of 4 pull-ups consecutively
  • Must be able to submit to drug screening to the extent permissible by law
  • Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions



Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflect its commitment to creating a diverse and supportive workplace.

  • Medical, Vision & Dental Insurance
  • Paid Time-Off Program & Company Paid Holidays
  • 401(k) Retirement Plan
  • Insurance: Basic Life & Supplemental Life
  • Health & Dependent Care Flexible Spending Accounts
  • Short-Term & Long-Term Disability
  • Personal Development & Learning Opportunities
  • On-the-job Training, Skills Development & Certifications
  • Employee Referral Program
  • Corporate Sponsored Events & Community Outreach