Ilsos
ilsos.gov
Actively hiring
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at Ilsos over the last 12 months, by layer, with the share of postings for each.
Technologies in use
10
Postings analysed
5
Stack modernity
68/100
Languages
Java
COBOL
Apex
Databases
Db2
Cloud & platforms
MuleSoft
Linux
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Full Ilsos tech stack
10 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$142k
Typical range
$55k – $170k
Open positions
12
12
Jobs
Middle
91.7%
Senior
8.3%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Middle | 11 | $155k | $55k – $170k |
| Senior | 1 | $120k | $120k |
Highest paying role
Information Systems Advisor II - Integration Management - Illinois Secretary of State
$170k
Normalized to USD per year
All salaries at Ilsos
By role, level and city, against the market · 12 jobs with pay
Growth
Hiring Momentum
34/100
Slowing
Open positions
14
0 opened / 0 closed in 30 days
Median time-to-fill
3 days
faster than 90% of the market
ATS activity
Every ~6 hours
10/16/2026
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Administrative
41% ▲
Enterprise Apps
29% ▲
Legal
24% ▲
Industrial Engineering
6% ▲
Actively hiring for Administrative (+7 in 30 days)
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
Springfield
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Headquarters
Builds here
Office with open vacancies
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Springfield
United States
Plant / site
11 open roles 12 posted in 90 days 45% engineering 50-200 est. staff $134k Avg Salary
hires for Enterprise Apps, Administrative, Legal
Chicago
United States
Plant / site
2 open roles 4 posted in 90 days 10-50 est. staff $108k Avg Salary
hires for Legal
Jobs
≈ $61k – $133k per year (Estimated) • In office • Springfield
Java
Apex
MuleSoft
DevOps
Rest API
Apply
$96k – $170k per year • In office • 5+ years exp • Springfield
COBOL
z/OS Connect
Databases
Db2
DevOps
Linux
TCP/IP
Apply
$96k – $170k per year • In office • 5+ years exp • Springfield
Java
Apex
MuleSoft
DevOps
Rest API
Incident Management
Apply
$84k – $155k per year • In office • 4+ years exp • Springfield
Incident Management
TCP/IP
Apply
$84k – $155k per year • In office • 4+ years exp • Springfield
COBOL
Apply