5 Types of Security Contracts PMCs Handle Overseas

Close protection, facility guarding, convoy escorts, maritime security, and security training are five types of security contracts PMCs handle overseas. For contractors, understanding the assignment helps identify which jobs fit their experience and qualifications.

Private military company, or PMC, is broad industry shorthand. The International Committee of the Red Cross describes private military and security services as including protection for people, convoys, and buildings, alongside training and advice for security forces.

However, the company name alone tells you little about a particular assignment. A single contract may combine several security services, while another covers one specialized function. These five categories provide a practical way to understand the work.

1. Close protection and diplomatic security

Customers hire close-protection teams to safeguard people during travel, meetings, and daily activities. Depending on the contract, those clients may include diplomats, visiting officials, business personnel, or private individuals.

For example, the State Department's Worldwide Protective Services program covers contractor-provided personal protection, guard, and support services at designated overseas posts. Meanwhile, commercial clients can purchase protective services for their own personnel.

Job-search terms: protective security specialist, close-protection officer, protective medic, and security driver. Before applying, check the exact role: driving, medical support, and protection duties can require different credentials within the same team.

2. Installation and facility guarding

Fixed-site security contracts focus on protecting a location and controlling access to it. Assignments may cover an embassy compound, military installation, industrial facility, or remote project site.

A recent example comes from Acuity International. In its October 19, 2026, Kwajalein announcement, the company listed armed guards, access control, credentialing, dispatch, patrols, and emergency response. As a result, one installation contract can cover several distinct security jobs.

Job-search terms: security guard, access-control specialist, security dispatcher, and guard-force supervisor. Also, check whether the vacancy recruits expatriate or local personnel, because eligibility and employment terms may differ.

3. Convoy and cargo escort

Convoy-security contracts protect the movement of materials, equipment, and other cargo. The focus shifts to keeping a client's transport movement secure between locations.

For instance, Hart International distinguishes personal security details from convoy escort teams in its published mobile-security services. Personal details protect the client's personnel, while convoy teams protect the movement of materials. Nevertheless, a customer may combine both services within a wider security program.

Job-search terms: convoy security specialist, mobile security operator, escort team leader, and journey-management coordinator. When reviewing a vacancy, confirm whether it involves security duties, vehicle operation, or coordination; the job titles do not always describe identical work.

4. Maritime security

Maritime security contracts bring protective services aboard vessels and into maritime operating environments. One established example involves private teams protecting merchant ships against piracy and armed robbery.

The International Maritime Organization's guidance addresses privately contracted armed personnel aboard merchant vessels. However, the relevant flag, port, and coastal-state requirements shape how those services operate. A land-based security qualification therefore does not automatically establish eligibility for a maritime assignment.

Job-search terms: maritime security operative, maritime security team leader, and maritime operations coordinator. Before paying for a course, confirm which maritime credentials, medical documents, and experience the employer requires.

5. Security training and advisory services

Training contracts pay a company to develop security personnel and improve their ability to perform assigned duties. Depending on the customer, the work may involve protective skills, police instruction, guard-force development, or partner-force training.

For example, Constellis describes customized security instruction and partner-force capacity building among its training capabilities. In addition, a State Department Inspector General report documents contracted WPS III training in Amman, Jordan. Training assignments can therefore serve both client organizations and other contracted security staff.

Job-search terms: security instructor, training adviser, curriculum developer, and training coordinator. Relevant operational experience helps, but applicants should also demonstrate how they have taught, assessed, or mentored others.