Open Mainframe Project logo
Open Mainframe Project logo
Open Mainframe Project
openmainframeproject.org
openmainframeproject.org • São Paulo • Tokyo • Bengaluru • Chennai • Madrid • 1-10 employees • Founded 2015
São Paulo • Tokyo • Bengaluru • Chennai • Madrid • 1-10 employees • Founded 2015
Actively hiring
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Back to the profile Open Mainframe Project

What jobs is Open Mainframe Project hiring for right now?

As of Sep 12, 2026, Open Mainframe Project has 30 open jobs on Alion. 9 of them state a salary (30%). They are posted in 10 cities. 15 allow remote or hybrid work.

Source: Alion Coverage: open vacancies from the employer's own careers board Sep 11, 2026
Open jobs
30
With salary
9 (30%)
Cities
10
Posted in 30 days
5
Median age
44 days

What Open Mainframe Project posted in the last two weeks

Posted in 14 days
4
Busiest day
2 Sep 11, 2026
Days with postings
3 / 14
Aug 29, 2026: 0 posted Aug 30, 2026: 0 posted Aug 31, 2026: 0 posted Sep 1, 2026: 1 posted Sep 2, 2026: 0 posted Sep 3, 2026: 0 posted Sep 4, 2026: 0 posted Sep 5, 2026: 0 posted Sep 6, 2026: 0 posted Sep 7, 2026: 0 posted Sep 8, 2026: 0 posted Sep 9, 2026: 1 posted Sep 10, 2026: 0 posted Sep 11, 2026: 2 posted
Aug 29, 2026 weekend Sep 11, 2026

Which roles Open Mainframe Project is hiring for

30 Jobs
Backend 10 33.3%
Product 7 23.3%
Enterprise Apps 5 16.7%
Support 3 10%
Executive 2 6.7%
Other roles 3 10%

Where Open Mainframe Project is hiring

Open Mainframe Project hires from 19 offices across 11 countries, holding 31 of its open vacancies between them.

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Headquarters Builds here Office with open vacancies Tap a pin for the office

How the work at Open Mainframe Project is set up

Work format
In office 15 50%
Remote 12 40%
Remote/Hybrid 3 10%
Level
Senior 12 40%
Lead 8 27%
Middle 5 17%
Executive 3 10%
Staff+ 2 7%
Employment
Full-Time 28 100%

Salaries in Open Mainframe Project vacancies

9 of 30 vacancies state a salary (30%). The range below is built from those 9 stated figures only, never from an estimate.

Lower quartile
$142k
Median
$142k
Upper quartile
$193k
$80k$195k

Open vacancies at Open Mainframe Project

≈ $133k – $280k per year (Estimated) • Remote • Full-Time • 10+ years exp • United Kingdom
Agile
Apply
≈ $133k – $280k per year (Estimated) • Remote • Full-Time • 10+ years exp • United Kingdom
Apply
$98k – $132k per year (gross) • In office • Full-Time • 5+ years exp • United States
Python
PowerShell
Bash
Perl
Kubernetes
Apply
≈ $98k – $198k per year (Estimated) • Remote • Full-Time • 10+ years exp • Bachelor's Degree • United Kingdom
C++
Db2
Apply
≈ $115k – $231k per year (Estimated) • Remote • Full-Time • 10+ years exp • Bachelor's Degree • Canada • United Kingdom
Model Context Protocol
AI Agents
DevOps
Kubernetes
Apply
≈ $37k – $93k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • São Paulo
COBOL
CICS
VSAM
JCL
Databases
Db2
IMS
DevOps
GCP
OpenShift
Azure DevOps
Azure
CI/CD
Jenkins
AWS
Docker
Kubernetes
GitHub
Management
Agile
Apply
≈ $41k – $103k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Vilnius
C++
Apply
$47k – $80k per year • Remote/Hybrid • Full-Time • 4+ years exp • Bachelor's Degree • Vilnius
C++
Apply
In office • Full-Time • 4+ years exp • Sofia
C#
.NET
Databases
PostgreSQL
MS SQL
DevOps
CI/CD
Apply
≈ $23k – $56k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Bengaluru • Pune
Agile
Apply
Show more jobs

Questions about jobs at Open Mainframe Project

Is Open Mainframe Project hiring right now?

Yes. As of Sep 12, 2026, Open Mainframe Project has 30 open jobs on Alion.

What roles does Open Mainframe Project hire for?

Open Mainframe Project is hiring mostly for Backend, Product, Enterprise Apps. The largest group is Backend with 10 open vacancies.

How much does Open Mainframe Project pay?

30% of vacancies at Open Mainframe Project state a salary. Across those 9 stated figures the range runs from $142k to $193k, with a median of $142k.

Where does Open Mainframe Project hire?

Open Mainframe Project has open vacancies in 10 places, most of all in United States, United Kingdom, Canberra. It keeps 19 offices with open roles, spread across 11 countries.

Does Open Mainframe Project offer remote work?

Yes. 15 of the open vacancies at Open Mainframe Project allow remote or hybrid work, which is 50% of the board.

How long have Open Mainframe Project vacancies been open?

Half have been on Alion for 44 days or less. 2 vacancies at Open Mainframe Project have been listed for more than 90 days, and postings of that age are far more often out of date.

How do you apply to Open Mainframe Project?

Open Mainframe Project accepts applications through Workday, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "Open Mainframe Project: 30 open jobs", as of Sep 12, 2026. https://alion.io/company/open-mainframe-project/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)