Open Systems Technologies Corporation is hiring for 23 roles right now.
23 open roles · 27 postings · refreshed daily
Most roles are in Annapolis Junction, MD, United States (8), Huntsville, AL, United States (7), Chantilly, VA, United States (2), Fort Belvoir, VA, United States (2), Gainesville, VA, United States (2).
Search and filter Open Systems Technologies Corporation roles on the board
Open roles at Open Systems Technologies Corporation.
Security Engineer2
- Information Systems Security Engineer (ISSE)
Annapolis Junction, MD, United States
- Senior Information System Security Engineer
Huntsville, AL, United States
Data Engineer1
- Data Engineer
Huntsville, AL, United States
Network Engineer1
- Network Engineer
Huntsville, AL, United States
Software Engineer1
- Software Engineer
Annapolis Junction, MD, United States
Support Engineer1
- Mid-Level APPs / OSS-BSS Support Engineer
Gainesville, VA, United States
Systems Engineer1
- ECS - Systems Engineer Windows/VMWare (Mid-Top Secret-Onsite-Huntsville)
Huntsville, AL, United States
Other roles16
- Postgres SME
Fort Belvoir, VA, United States
- Software Developer
Chantilly, VA, United States
- Systems Administrator
Annapolis Junction, MD, United States
- Cloud Developer
Huntsville, AL, United States
- Software Integration Engineer
Annapolis Junction, MD, United States
- System Administrator
Annapolis Junction, MD, United States
- Oracle DBA
Gainesville, VA, United States
- Information Systems Security Officer
Annapolis Junction, MD, United States
- Senior
Fort Belvoir, VA, United States
- Information System Security Officer (ISSO)
Annapolis Junction, MD, United States
- SOC Operations Analyst/Watch-Floor Operations
Huntsville, AL, United States
- DevOps Engineer
Huntsville, AL, United States
- Mission Support Administrator - Full Performance
Chantilly, VA, United States
- Database Engineer/Oracle DBA
Annapolis Junction, MD, United States
- Data Center Hardware Technician II
Pocatello, ID, United States · Washington, DC, United States
- DevOps/Automation Engineer
Reston, VA, United States
Where Open Systems Technologies Corporation posts its jobs.
- Crelate: 23 of Open Systems Technologies Corporation's 23 open roles.
Litos reads these roles from jobs.crelate.com/portal/opensystemstechnologiescorporation.
Visa sponsorship record.
Open Systems Technologies Corporation has H-1B filings on record with the US government: approved H-1B petitions in the USCIS H-1B Employer Data Hub (FY2021 to FY2023), and labor condition applications the Department of Labor certified (FY2025). A filing record is evidence the company has sponsored before, not a promise to sponsor you for a particular role.
New in the last 30 days.
Litos first saw 23 of Open Systems Technologies Corporation's 23 open roles in the last 30 days.
- Postgres SME
Fort Belvoir, VA, United States
- Senior
Fort Belvoir, VA, United States
- Information System Security Officer (ISSO)
Annapolis Junction, MD, United States
- Database Engineer/Oracle DBA
Annapolis Junction, MD, United States
- Senior Information System Security Engineer
Huntsville, AL, United States
- ECS - Systems Engineer Windows/VMWare (Mid-Top Secret-Onsite-Huntsville)
Huntsville, AL, United States
- Data Center Hardware Technician II
Pocatello, ID, United States · Washington, DC, United States
- Software Developer
Chantilly, VA, United States
- Systems Administrator
Annapolis Junction, MD, United States
- Cloud Developer
Huntsville, AL, United States
Questions.
How many jobs is Open Systems Technologies Corporation hiring for?
23 open roles (27 postings counting each office separately), read from Open Systems Technologies Corporation's own job board. The count refreshes every day.
What ATS does Open Systems Technologies Corporation use?
Open Systems Technologies Corporation posts its jobs on Crelate: that is the system Litos reads its open roles from.
Does Open Systems Technologies Corporation sponsor H-1B visas?
Open Systems Technologies Corporation has H-1B filings on record with the US government: approved H-1B petitions in the USCIS H-1B Employer Data Hub (FY2021 to FY2023), and labor condition applications the Department of Labor certified (FY2025). A filing record is evidence the company has sponsored before, not a promise to sponsor you for a particular role.