Cikarang Timur 1 Public Junior High School in Sertajaya, Cikarang Timur

Cikarang Timur 1 Public Junior High School (SMP Negeri 1 Cikarang Timur) is a state-owned junior high school located in Sertajaya, Cikarang Timur, Bekasi Regency, West Java, Indonesia. Established in 1989, the school plays a role in providing secondary education within the Cikarang Timur district.

Cikarang Timur 1 Public Junior High School is situated on Jl. Sertajaya No.1, Cikarang Timur. The subdistrict of Sertajaya, where the school is located, is bordered by Jatireja and North Cikarang to the north, Hegarmanah to the east, Hegarmanah and Central Cikarang to the south, and North Cikarang and Central Cikarang to the west. Cikarang Timur itself is well-connected by toll roads, with the Cikarang Timur Toll Gate (KM 37) on the Jakarta–Cikampek Toll Road providing direct access to the area. Local bus routes, such as K35, serve areas near the Cikarang Timur Toll Gate. The Cikarang area also offers train services from Cikarang Station, which is a transit point for the KAI Commuter Cikarang Loop Line, connecting to Bekasi and Jakarta.

The school's facilities include 33 classrooms, a library, and student sanitation facilities. It also has internet access and a power supply of 18,000 watts from PLN. The school campus covers a total area of 28,200 square meters.

Cikarang Timur 1 Public Junior High School serves as a key educational institution within the Sertajaya subdistrict, providing essential junior secondary education for the local population. Its presence contributes to the overall educational infrastructure of Cikarang Timur, an evolving urban area that balances residential zones with proximity to significant industrial estates in the broader Cikarang region. The school's accreditation and curriculum offerings suggest its role in maintaining educational standards and preparing students for further studies.

Cikarang Timur borders Kedungwaringin to the north, North Cikarang to the west, Karawang Regency to the east, and Central Cikarang to the south. The broader Cikarang area is known for its industrial zones, including the Jababeka industrial estate. Residential developments are present in Cikarang Timur and the surrounding areas. Other nearby schools include SMPS Islam Al Mumin and SMPS IT Al-Fawwaz.