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SirenOpt logo
SirenOpt
sirenopt.com
sirenopt.com • HQ: San Leandro, United States • 51-200 employees • Founded 2022 • Startup
HQ: San Leandro, United States • 51-200 employees • Founded 2022 • Startup
Actively hiring
Electrical & Electronic Engineering
Advanced Materials
Manufacturing
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Back to the profile SirenOpt Salaries All salaries at SirenOpt Tech stack 45 technologies

What jobs is SirenOpt hiring for right now?

As of Oct 21, 2026, SirenOpt has 13 open jobs on Alion. 13 of them state a salary (100%). They are posted in one city.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 19, 2026
Open jobs
13
With salary
13 (100%)
Cities
1
Posted in 30 days
12
Median age
18 days

What SirenOpt posted in the last two weeks

Posted in 14 days
3
Busiest day
1 Oct 16, 2026
Days with postings
3 / 14
Oct 6, 2026: 0 posted Oct 7, 2026: 1 posted Oct 8, 2026: 0 posted Oct 9, 2026: 0 posted Oct 10, 2026: 0 posted Oct 11, 2026: 0 posted Oct 12, 2026: 0 posted Oct 13, 2026: 0 posted Oct 14, 2026: 0 posted Oct 15, 2026: 1 posted Oct 16, 2026: 1 posted Oct 17, 2026: 0 posted Oct 18, 2026: 0 posted Oct 19, 2026: 0 posted
Oct 6, 2026 weekend Oct 19, 2026

Which roles SirenOpt is hiring for

13 Jobs
Industrial Engineering 4 30.8%
Hardware 2 15.4%
Backend 2 15.4%
Product 1 7.7%
Marketing 1 7.7%
Other roles 3 23.1%

Where SirenOpt is hiring

How the work at SirenOpt is set up

Work format
In office 13 100%
Level
Staff+ 7 54%
Senior 3 23%
Junior 2 15%
Middle 1 8%
Employment
Full-Time 13 100%

Salaries in SirenOpt vacancies

13 of 13 vacancies state a salary (100%). The range below is built from those 13 stated figures only, never from an estimate.

Lower quartile
$170k
Median
$190k
Upper quartile
$190k
$170k$220k

All salaries at SirenOpt

Open vacancies at SirenOpt

$180k – $240k per year • In office • Full-Time • 10+ years exp • Master's Degree • San Leandro
Python
PyQt
Tkinter
AI/ML
Machine Learning
DevOps
GitHub Actions
GitLab CI
CI/CD
Jenkins
Docker
Linux
TCP/IP
Cybersecurity
Wireshark
Chips/EDA
PetaLinux
Management
Confluence
Jira
QA
Pytest
Apply
$120k – $160k per year • In office • Full-Time • Bachelor's Degree • San Leandro
Python
C
C++
Valgrind
C++
CMake
Qt
AI/ML
Copilot
Cursor
Claude Code
Machine Learning
DevOps
gRPC
CI/CD
Git
Linux
Apply
$120k – $170k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • San Leandro
Python
PostgreSQL
AI/ML
Self-Supervised Learning
Anomaly Detection
Time Series Forecasting
Machine Learning
Apply
$130k – $190k per year • In office • Full-Time • 4+ years exp • Bachelor's Degree • San Leandro
Machine Learning
Design
SolidWorks
Apply
$130k – $170k per year • In office • Full-Time • San Leandro
Machine Learning
Apply
$120k – $170k per year • In office • Full-Time • 1+ year exp • Bachelor's Degree • San Leandro
Python
MATLAB
Machine Learning
Apply
$160k – $240k per year • In office • Full-Time • 8+ years exp • Bachelor's Degree • San Leandro
Python
C
C++
Valgrind
C++
CMake
Qt
AI/ML
Machine Learning
DevOps
CI/CD
Git
Linux
Apply
$140k – $190k per year • In office • Full-Time • 6+ years exp • PhD • San Leandro
Python
DVC
MLFlow
Scikit-learn
SciPy
Multimodal AI
NLP
NumPy
PyTorch
Time Series Forecasting
Recommender Systems
Machine Learning
DevOps
Rest API
gRPC
CI/CD
Git
Apply
$150k – $190k per year • In office • Full-Time • 8+ years exp • Bachelor's Degree • San Leandro
Machine Learning
Cybersecurity
CAPA
Apply
$165k – $190k per year • In office • Full-Time • 7+ years exp • Bachelor's Degree • San Leandro
Machine Learning
Apply
Show more jobs

Questions about jobs at SirenOpt

Is SirenOpt hiring right now?

Yes. As of Oct 21, 2026, SirenOpt has 13 open jobs on Alion.

What roles does SirenOpt hire for?

SirenOpt is hiring mostly for Industrial Engineering, Hardware, Backend. The largest group is Industrial Engineering with 4 open vacancies.

How much does SirenOpt pay?

100% of vacancies at SirenOpt state a salary. Across those 13 stated figures the range runs from $170k to $190k, with a median of $190k.

Where does SirenOpt hire?

SirenOpt has open vacancies in 1 places, most of all in San Leandro.

How long have SirenOpt vacancies been open?

Half have been on Alion for 18 days or less. 1 vacancies at SirenOpt 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 SirenOpt?

SirenOpt accepts applications through Greenhouse, 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, "SirenOpt: 13 open jobs", as of Oct 21, 2026. https://alion.io/company/sirenopt/jobs

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