Sigma Defense Systems
sigmadefense.com
Actively hiring
Electronic Warfare
Military Communication
C4ISR
View 37 jobs
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Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Sigma Defense Systems hires
Truth index
A 100/100
Median time to fill
13 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
Sigma Defense Systems scores A on the Alion truth index (A is best, E worst), measured over 18 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 13 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Sigma Defense Systems is a defense technology enterprise and systems integrator specializing in tactical communications, C5ISR, and CJADC2 solutions. The company provides software-defined networking hardware, DevSecOps software development, electronic warfare capabilities, tactical edge intelligence, and digital modernization services to connect military personnel and command structures. Headquartered in Perry, Georgia, United States, the organization serves the U.S. Department of Defense, armed forces branches, intelligence agencies, and government partners across national and international operational theaters.
Tech stack
Technologies named in job postings at Sigma Defense Systems over the last 12 months, by layer, with the share of postings for each.
Technologies in use
75
Postings analysed
38
Stack modernity
67/100
Languages
Python37%
PowerShell21%
JavaScript21%
C++16%
Frameworks & libraries
Angular5%
Qt5%
Vue.js5%
React.js5%
Databases
PostgreSQL5%
Oracle3%
Cloud & platforms
Windows34%
Linux32%
Azure21%
Windows Server16%
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Full Sigma Defense Systems tech stack
75 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$130k
Typical range
$56k – $209k
Open positions
43
23
Jobs
Junior
4.3%
Middle
30.4%
Senior
47.8%
Staff
17.4%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 1 | $90k | $90k |
| Middle | 7 | $115k | $86k – $170k |
| Senior | 11 | $145k | $105k – $180k |
| Staff | 4 | $158k | $80k – $209k |
Highest paying role
1770 - Software Engineering Manager
$209k
Normalized to USD per year
All salaries at Sigma Defense Systems
By role, level and city, against the market · 43 jobs with pay
Growth
Hiring Momentum
75/100
Scaling fast
Open positions
44
42 opened / 10 closed in 30 days
Median time-to-fill
13 days
faster than 67% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
0%
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.
Networking
12%
Backend
11%
Field & Service
9% ▼
Hardware
8% ▲
Security
8% ▲
DevOps
6% ▲
Actively hiring for Backend (+6 in 30 days)
Activity Timeline
+16 jobs in a week
Oct 2026
New location: Indian Springs
Oct 2026
New location: Dahlgren
Oct 2026
New location: Grand Forks
Oct 2026
New location: Pearl City
Oct 2026
Added Verification & Validation to stack
Oct 2026
Added IBM DOORS to stack
Oct 2026
Added SharePoint to stack
Oct 2026
Added Material Design to stack
Oct 2026
Added Vuetify to stack
Oct 2026
Added Oracle to stack
Oct 2026
Added JQuery to stack
Oct 2026
Offices
Where the company hires and what each office is for
Cities
19
Hiring now
19
Countries
2
Busiest office
Perry
Loading the map
Headquarters
Builds here
Office with open vacancies
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Perry
United States
HQ
2 open roles 2 posted in 90 days 50% engineering $130k Avg Salary
hires for Networking, Product
San Diego
United States
Engineering / R&D
15 open roles 19 posted in 90 days 40% engineering $133k Avg Salary
hires for Networking, Administrative, Analytics
Rome
United States
Engineering / R&D
5 open roles 6 posted in 90 days 100% engineering $148k Avg Salary
hires for DevOps, Security, Networking
Huntsville
United States
Engineering / R&D
4 open roles 7 posted in 90 days 75% engineering $89k Avg Salary
hires for Hardware, Backend, Field & Service
Fairmont
United States
2 open roles 2 posted in 90 days 100% engineering $113k Avg Salary
hires for Backend, QA
White Sands
United States
2 open roles 2 posted in 90 days 100% engineering $130k Avg Salary
hires for Hardware
Alexandria
United States
2 open roles 2 posted in 90 days $175k Avg Salary
hires for Sales
Indian Springs
United States
2 open roles 2 posted in 90 days 50% engineering $105k Avg Salary
hires for Networking, Field & Service
Norfolk
United States
1 open roles 2 posted in 90 days $150k Avg Salary
hires for Defense
Panama
Panama
1 open roles 1 posted in 90 days $80k Avg Salary
hires for Field & Service
Wahiawa
United States
1 open roles 1 posted in 90 days 100% engineering $90k Avg Salary
hires for DevOps
Ridgecrest
United States
1 open roles 1 posted in 90 days 100% engineering $94k Avg Salary
hires for Backend
Fort Meade
United States
1 open roles 1 posted in 90 days 100% engineering $145k Avg Salary
hires for Analytics
Mount Laurel
United States
1 open roles 1 posted in 90 days $209k Avg Salary
hires for Leadership
Redstone Arsenal
United States
1 open roles 1 posted in 90 days $115k Avg Salary
hires for Operations
Tampa
United States
1 open roles 1 posted in 90 days 100% engineering $130k Avg Salary
hires for Security
Belcamp
United States
1 open roles 1 posted in 90 days 100% engineering $101k Avg Salary
hires for Security
Grand Forks
United States
1 open roles 1 posted in 90 days $65k Avg Salary
hires for Solutions
Dahlgren
United States
1 open roles 1 posted in 90 days 100% engineering $110k Avg Salary
hires for Backend
Earlier presence
Fort Irwin, United States
Stuttgart, Germany
Fayetteville, United States
Jacksonville, United States
Pearl City, United States
Jobs
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$120k – $140k per year · In office · Secret · Full-Time · Bachelor's Degree · San Diego
Python
PowerShell
Bash
Ansible
VMWare
Linux
Windows
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$90k – $120k per year · In office · TS/SCI · Full-Time · Indian Springs
BGP
OSPF
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$100k – $150k per year · In office · TS/SCI · Full-Time · Bachelor's Degree · Norfolk
Linux
Windows
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≈ $103k – $219k per year (Estimated) · In office · Secret · Full-Time · Associate's Degree · Perry
SharePoint
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$80k – $110k per year · In office · Secret · Full-Time · Bachelor's Degree · Dahlgren
JavaScript
TypeScript
Oracle
Frontend
Vue.js
Angular
JQuery
Vuetify
Mobile
Material Design
DevOps
Git
Management
Agile
Scrum
Apply
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$165k – $185k per year · In office · TS/SCI · Full-Time · Bachelor's Degree · San Diego
Azure DevOps
Azure
CI/CD
Kubernetes
GitLab
Management
Jira
Agile
Scrum
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$90k – $120k per year · In office · Secret · Full-Time · Bachelor's Degree · San Diego
Python
JavaScript
TypeScript
SQL
Flask
Databases
PostgreSQL
Frontend
React.js
Recharts
DevOps
CI/CD
Windows Server
Docker
Nginx
Cybersecurity
Keycloak
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$110k – $135k per year · In office · Secret · Full-Time · Associate's Degree · San Diego
Linux
Windows
TCP/IP
Management
Service Desk
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$115k – $135k per year · In office · TS/SCI · Full-Time · Bachelor's Degree · United States
PowerShell
Bash
Ansible
Red Hat
VMWare
Windows Server
Linux
Windows
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$125k – $145k per year · In office · TS/SCI · Full-Time · Bachelor's Degree · Fort Meade
Microsoft Project
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