Washington State is home to some of the busiest maritime facilities in the country — from the Port of Seattle and the Port of Tacoma to the Port of Olympia and dozens of commercial marine terminals throughout Puget Sound. For port operators, terminal managers, and maritime employers, federal law is clear: anyone requiring unescorted access to secure areas of a maritime facility or vessel must hold a valid Transportation Worker Identification Credential (TWIC). And the security guards you post at those facilities need to be TWIC-credentialed as well.
Rainier Security Services is a veteran-owned security company providing TWIC-credentialed maritime security guards across Washington State — 24 hours a day, 7 days a week, 365 days a year. Our maritime security team brings federal compliance knowledge, professional training, and the discipline of U.S. military veterans to every port and waterfront assignment.
Key Takeaways
- The TWIC program is administered by the TSA and U.S. Coast Guard under the Maritime Transportation Security Act (MTSA)
- All workers requiring unescorted access to secure maritime areas must hold a valid TWIC card
- Security guards posted at MTSA-regulated facilities must also be TWIC-credentialed
- The U.S. Coast Guard has been phasing in electronic TWIC reader requirements at high-risk facilities through 2026
- Rainier Security maintains TWIC-credentialed guards available for deployment across Washington State ports
What Is a TWIC Card and Why Does It Matter?
The Transportation Worker Identification Credential (TWIC) is a tamper-resistant biometric card issued by the Transportation Security Administration (TSA) to maritime workers who pass a federal security threat assessment — including a criminal history check, immigration status verification, and terrorist watchlist screening.
Under the Maritime Transportation Security Act (MTSA), TWIC cards are required for workers who need unescorted access to secure areas of MTSA-regulated maritime facilities and vessels. This includes ports, marine terminals, offshore platforms, and certain vessels operating in U.S. waters.
In Washington State, major TWIC-regulated facilities include the Port of Seattle, Port of Tacoma, Port of Olympia, Port of Everett, and numerous commercial marine terminals throughout Puget Sound. The Port of Everett, for example, explicitly requires all persons entering the seaport to have a valid TWIC or be escorted by a TWIC holder (Port of Everett, 2026).
As of 2026, the U.S. Coast Guard has also been implementing electronic TWIC reader requirements at higher-risk maritime facilities, adding an additional layer of technology-based access control that security personnel must be trained to operate and enforce.
What Rainier Security Maritime Guards Provide
Our TWIC-credentialed maritime security guards are trained for the unique demands of port and waterfront environments:
Access Control at Secure Areas
Guards verify TWIC credentials for all personnel seeking unescorted access to secure maritime zones, operating electronic TWIC readers where required and maintaining detailed access logs.
Perimeter and Waterfront Patrol
Regular patrol of facility perimeters, piers, vessel berths, and waterfront areas — deterring unauthorized access, detecting security breaches, and responding to incidents.
Vessel Watch
Stationary or mobile watch on berthed vessels, monitoring for unauthorized boarding, theft, vandalism, or safety hazards.
Cargo and Equipment Monitoring
Oversight of cargo staging areas, equipment yards, and high-value freight to deter theft and document chain of custody.
Emergency Response
Trained response to security incidents, medical emergencies, and environmental hazards — with immediate coordination with the U.S. Coast Guard, port authority, and local law enforcement as required.
Why Veteran-Trained Guards Matter in Maritime Security
Maritime security demands a level of discipline, judgment, and adaptability that goes beyond standard security guard training. Working environments are often remote, exposed to the elements, and require independent decision-making at odd hours when supervision is not immediately available.
Rainier Security’s veteran-trained guards bring that foundation to every maritime assignment. Military service — particularly in branches with maritime or waterfront exposure — develops exactly the kind of situational awareness, physical endurance, and professional bearing that port operators need from their security personnel.
Frequently Asked Questions: Maritime Security in Washington State
Q: Are all Rainier Security maritime guards TWIC-credentialed?
Yes. Guards assigned to MTSA-regulated facilities hold valid TWIC cards issued by the TSA. We verify TWIC status as part of our assignment process for all maritime deployments.
Q: What Washington State ports does Rainier Security serve?
We serve maritime facilities throughout Washington State, including the greater Seattle/Tacoma area, Olympia, Everett, and surrounding Puget Sound locations. Contact us for coverage availability at your specific facility.
Q: Can Rainier Security handle both maritime and land-based security at our facility?
Yes. We regularly provide integrated security coverage for facilities that require both waterfront patrol and land-side access control — with a single point of contact for scheduling and compliance documentation.
Q: How quickly can you deploy maritime guards?
We typically deploy within 24–48 hours for standard assignments. Emergency and short-notice maritime coverage requests are given highest priority.
Q: Do you provide maritime security in Virginia as well?
Yes. Rainier Security operates in both Washington State and Virginia. Contact our Virginia office at (804) 630-5500 for maritime and waterfront security coverage in the Hampton Roads and Chesapeake Bay region.
About Rainier Security Services
Rainier Security Services, LLC is a veteran-owned and operated security guard company providing TWIC-credentialed maritime security, armed and unarmed guards, fire watch, executive protection, off-duty police officers, and construction site security across Washington State and Virginia — 24/7/365.
Washington Office: 400 Union Ave. SE #200, Olympia, WA 98501 | (206) 619-3647
Virginia Office: 4870 Sadler Rd, Glen Allen, VA 23060 | (804) 630-5500
Website: www.rainiersecurity.com