EXPERIENCE
Sirena is a partner and the national leader of Citrin Cooperman’s Government Contracting Industry Practice. She helps government contractors and technology companies on financial, operational and strategic initiatives that support growth, profitability, and long-term value creation.
Sirena specializes in providing advisory and accounting services to government contractors and technology companies. Drawing on more than two decades of experience serving government contractors, she serves as a business insight resource to management teams and business owners, guiding them through strategic initiatives including growth planning, mergers and acquisitions, transaction readiness, and operational improvement. Her focus is on delivering practical, value-driven solutions that help organizations achieve their business objectives and maximize long-term success.
She possesses deep knowledge of the government contracting marketplace, including FAR, CAS, SBA, and 8(a) requirements. Her experience includes outsourced CFO and accounting services, financial planning and analysis, proposal pricing, indirect rate strategies, accounting system implementation, DCAA compliance, incurred cost submissions, and accounting system reviews.
CREDENTIALS
Education
B.S. in Accounting, George Mason University
Licenses
Certified Public Accountant in the State of Virginia
Chartered Global Management Accountant
Affiliations
Member, Northern Virginia Technology Council (NVTC)
Member, Northern Virginia Chamber of Commerce (NVC)
Member, American Institute of Certified Public Accountants (AICPA)
Member, Past Chair and Board of Directors, Small and Emerging Contractors Advisory Forum (SECAF)
Emeritus, George Mason University’s Women in Business Consortium Board
Honors & Awards
George Mason University Alumni Association’s Alumni Service Award
George Mason University School of Business Alumni Service Award
Sirena was named a “Super CPA” by the Virginia Society of Certified Public Accountants (VSCPA) and Virginia Business Magazine in the category of Small Business Consulting.
Presentations & Publications
Sirena was previously awarded the George Mason University Alumni Association’s Alumni Service Award and the School of Business Alumni Service Award in recognition for her continuous and exceptional service to the university. Sirena also received an award as a 2017 Prominent Patriot for George Mason University for demonstrating exceptional citizenship, scholarship and leadership in her daily life. Sirena has also been named a “Super CPA” by the Virginia Society of Certified Public Accountants (VSCPA) and the Virginia Business Magazine in the category of Small Business Consulting.
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