U.S. Railroad Retirement Board

Senior Software Developer

Lead a team on advanced PC and mainframe development; plan, design, test, and implement software using SDLC, COBOL, and IBM z/OS; strong communication and problem-solving skills.

GS-13 level: 1 year specialized experience leading PC/mainframe projects; SDLC; z/OS; COBOL; competencies in detail, customer service, oral comms, problem solving; time-in-grade.

Supervisory Statistician (General)/Supervisory Operations Research Analyst - Direct Hire Authority

Supervisory Statistician/Operations Research Analyst

Interdisciplinary statistical/OR background; federal experience; specialized duties; education and experience requirements.

Title	Location	Date
Senior Software Developer Full Time · $91K-$118K · 1+ YOE United States · Remote	United States Remote	Apr 30, 2026
Senior Software Developer Full Time · $91K-$118K · 1+ YOE United States · Remote	United States Remote	Apr 30, 2026
Supervisory Statistician (General)/Supervisory Operations Research Analyst - Direct Hire Authority Full Time · $141K-$183K · 1+ YOE Chicago, Illinois, United States · Onsite	Chicago, Illinois, United States Onsite	Apr 23, 2026

Name	U.S. Railroad Retirement Board
Headquarters	US
Industries	Government AdministrationSocial Insurance
Activities	Administering retirement benefitsAdministering unemployment benefitsProcessing benefit claimsManaging federal programsAnalyzing workforce data
Type	Government
Tagline	Independent federal agency providing retirement and unemployment benefits for railroad workers.
Founded	1,935
Website	rrb.gov

U.S. Railroad Retirement Board

About U.S. Railroad Retirement Board