This is a full and open competition for a hybrid IDIQ contract to provide engineering and science capability augmentation support primarily to NASA's Marshall Space Flight Center, Michoud Assembly Facility, and Stennis Space Center. The contract includes a four-month phase-in, a five-year base ordering period, and a three-year option period. The agency has provided matrices to help offerors navigate recent regulatory changes, but these are not official guidance and the amended solicitation takes precedence. Questions regarding the RFP must be submitted electronically to the specified Contracting Officer and SEB Chair by February 10, 2026, 2:00 p.m. Central Time. Offerors are responsible for downloading the full amended solicitation and monitoring for future amendments.

This is a NASA solicitation for the ESSCA II contract to provide engineering and science capability augmentation support primarily to the Marshall Space Flight Center, Michoud Assembly Facility, and Stennis Space Center. The contract is a full and open competition resulting in a hybrid IDIQ with cost-plus and fixed-price orders, featuring a four-month phase-in, a five-year base period, and a three-year option. The description announces an amendment that provides responses to industry questions and revises solicitation files, and it references a previously provided matrix to help assess impacts from regulatory changes. Questions regarding the RFP must be submitted electronically by February 10, 2026, 2:00 p.m. Central Time. No budget or specific performance location beyond the named NASA centers is detailed in this description.

This is a draft to final RFP change matrix for the ESSCA II contract, provided to help assess impacts from regulatory updates, with questions due by February 10, 2026. The contract will provide engineering and science skills augmentation support primarily to the Marshall Space Flight Center, Michoud Assembly Facility, and Stennis Space Center. It is a full and open competition for a hybrid IDIQ contract, which will include a five-year base ordering period and a three-year option. The NAICS code is 541715 with a 1,300-employee size standard. All inquiries must be directed to the specified Contracting Officer.

This is a full and open competition for a hybrid IDIQ contract to provide engineering and science skills augmentation support primarily to NASA's Marshall Space Flight Center, Michoud Assembly Facility, and Stennis Space Center. The contract will have a four-month phase-in period, a five-year base ordering period, and an option for a three-year additional ordering period. It will support cost-plus-award-fee, cost-plus-fixed-fee, and firm-fixed-price orders. The work will be performed at the specified NASA centers. The small business size standard for this acquisition is 1,300 employees.

NASA plans to issue a Request for Proposal for the Engineering Services and Science Capability Augmentation (ESSCA) II contract to provide engineering and scientific skills augmentation primarily to Marshall Space Flight Center (MSFC), including Michoud Assembly Facility (MAF) and Stennis Space Center (SSC). The work involves numerous skill areas such as Aerosciences, Propulsion Systems, and Systems Engineering, supporting flight missions, technical oversight, and research activities. The contract will be a single-award, indefinite-delivery, indefinite-quantity vehicle with a potential performance period of 8 years and 10 months. No specific budget amount is provided in the description. The performance of services is primarily for NASA's MSFC, MAF, and SSC locations.