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 Prospectuses constituting a part of this Registration Statement of our report dated March 27, 2019, relating to the consolidated financial statements of GSE Systems, Inc. appearing in the Company’s Annual Report on Form 10-K for the year ended December 31, 2018.
We also consent to the reference to us under the caption “Experts” in the Prospectuses.
/S/ BDO USA, LLP
McLean, Virginia
August 14, 2019