The Federal Job Series 1600, called Equipment, Facilities, and Services, includes a wide range of administrative and operational jobs that help federal agencies with their infrastructure and logistics demands. There are several specialized sub-series in this series, each one focusing on a different aspect of managing facilities and services. These jobs are very important for making sure that the government works well and efficiently, especially when it comes to physical assets, facility operations, and support services.

There are jobs in the GS-1600 series like:

• GS-1601: General Equipment, Facilities, and Services
• GS-1630: Cemetery Administration Services
• GS-1640: Facility Operations Services
• GS-1654: Printing Services
• GS-1658: Laundry Operations Services
• GS-1667: Food Services
• GS-1670: Equipment Services

Each of these sub-series is about a different area. For instance, Facility Operations Services (GS-1640) is in charge of running the day-to-day operations of government buildings and grounds, while Printing Services (GS-1654) is in charge of overseeing and coordinating printing and reproduction services. Cemetery Administration (GS-1630) is in charge of running national cemeteries and making sure that soldiers and their qualifying family members are buried in a respectful and efficient way.

Most of these jobs are administrative and pay according to the General Schedule (GS) system. They could include planning, coordinating, and assessing programs and services, as well as managing contracts and overseeing staff. There are no explicit Individual Occupational Requirements for the general GS-1601 series, although each specialized series may have its own set of requirements and expectations.