EX-23.1 5 exh23-1.htm CONSENT OF INDEPENDENT AUDITOR  
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm

GSE Systems, Inc.
Sykesville, Maryland


We hereby consent to the incorporation by reference in the Registration Statements on Forms S-8 (No. 333-212241, 333-183427, 333-150249 and 333-138702) of GSE Systems, Inc. of our report dated March 27, 2019, relating to the consolidated financial statements, which appears in this Form 10-K.




/s/ BDO USA, LLP
McLean, Virginia
March 27, 2019