Julia K. Siderewicz

Julia Siderewicz serves as a key procurement lead within the W071 Endist Omaha office under the Department of the Army, overseeing acquisitions critical to sustaining and modernizing defense infrastructure across the national security footprint. She manages a diverse portfolio of construction, engineering, and support services contracts aligned with the agency’s mission to enable strategic deterrence, base readiness, and nuclear infrastructure resilience. Her work centers on complex, mission-critical projects including hardened facility construction, utility corridor development, and integrated training environment enhancements, requiring close coordination with technical stakeholders and compliance with stringent DoD engineering standards. She maintains longstanding relationships with core contractors including JOHN BOWMAN, INC., PAF ELECTRICAL, INC., HENDRICKSON TRANSPORTATION LLC, PERINI MANAGEMENT SERVICES, INC., and WASHINGTON EQUIPMENT MANUFACTURING COMPANY, INC., reflecting a preference for experienced, vertically integrated vendors capable of delivering heavy civil engineering and specialized logistics support. Her contracting patterns demonstrate a balanced approach between large-capacity prime contractors and qualified small businesses, with consistent reliance on firms possessing proven expertise in military-grade construction and infrastructure modernization. Siderewicz exhibits a strong commitment to socioeconomic contracting, with nearly 40% of her awards designated for total small business set-asides under FAR 19.5, and significant allocations to Women-Owned and Service-Disabled Veteran-Owned Small Businesses. Her procurement strategy actively promotes equitable access while ensuring mission readiness through certified small business participation. Her primary NAICS focus lies in Support Activities for Forestry (115310), reflecting environmental remediation and land management needs tied to military installations, alongside heavy civil engineering (237990) and professional engineering services (541330). She routinely procures environmental consulting, site preparation, utility systems, and technical design services, demonstrating deep expertise in integrating ecological compliance with defense infrastructure modernization.