- System One (Rockville, MD)
- Position Title: Senior Mainframe Developer - Natural/ADABAS Position Location: Hybrid , local to DMV Position Type: Direct Perm/Salaried Position ... Security Clearance or higher Position Description: Currently hiring for Senior Mainframe Developer to perform...(DC / MD / VA) and will be a hybrid position, primarily remote with a periodic need for… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications ... USD $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5473/ senior - mainframe - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-5473_… more
- Technical and Project Engineering LLC (TAPE) (Alexandria, VA)
- Hybrid JOB SUMMARY The Senior Web Application Developer , serving as a personnel member in the Army Training Requirements and Resources System (ATRRS). This ... Studio 2010, and IIS. + Using DB2 Connect and Integrating with mainframe applications. + Active Secret Clearance required KNOWLEDGE/SKILLS/ABILITIES + Proficiency in… more