ACTI tech stack

ACTI builds mostly with Python, C++, Assembly, Java. Its stack also includes Linux, Windows, PostgreSQL, PoC Library. Linux is named in 15 of the 28 job postings ACTI published in the last 12 months (54%). Counted by Alion from the job postings of ACTI, updated Sep 29, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Sep 29, 2026
Technologies in use
54
Postings analysed
28
Open now
12
Modernity
67 /100

What programming languages does ACTI use?

Python is named in 46% of job postings at ACTI, followed by C++ (32%), Assembly (18%), Java (11%).

Python 13 46% required in 85% · 5 open now · since Aug 2026
C++ 9 32% required in 100% · 3 open now · since Aug 2026
Assembly 5 18% required in 20% · 2 open now · since Aug 2026
Java 3 11% required in 100% · 1 open now · since Aug 2026
SQL 3 11% required in 100% · 1 open now · since Aug 2026
JavaScript 2 7% required in 100% · 1 open now · since Sep 2026
Node JS 2 7% required in 100% · 1 open now · since Sep 2026
Bash 1 4% required in 100% · since Sep 2026

What frameworks and libraries does ACTI use?

PoC Library is named in 14% of job postings at ACTI, followed by Django (7%), FastAPI (7%), React.js (7%).

PoC Library 4 14% required in 50% · 2 open now · since Aug 2026
Django 2 7% required in 100% · 1 open now · since Sep 2026
FastAPI 2 7% required in 100% · 1 open now · since Sep 2026
React.js 2 7% required in 100% · 1 open now · since Sep 2026
Redux 2 7% required in 100% · 1 open now · since Sep 2026
Svelte 2 7% required in 100% · 1 open now · since Sep 2026
Asio 2 7% optional · 1 open now · since Aug 2026
STL 2 7% optional · 1 open now · since Aug 2026

What databases does ACTI use?

PostgreSQL is named in 14% of job postings at ACTI, followed by MS SQL (7%), MySQL (7%), Redis (7%).

PostgreSQL 4 14% required in 100% · 2 open now · since Aug 2026
MS SQL 2 7% required in 100% · 1 open now · since Aug 2026
MySQL 2 7% required in 100% · 1 open now · since Sep 2026
Redis 2 7% optional · 1 open now · since Sep 2026

What cloud and platforms does ACTI use?

Linux is named in 54% of job postings at ACTI, followed by Windows (43%), SIEM (21%), Debian (18%).

Linux 15 54% required in 80% · 7 open now · since Aug 2026
Windows 12 43% required in 100% · 6 open now · since Aug 2026
SIEM 6 21% required in 33% · 3 open now · since Aug 2026
Debian 5 18% required in 100% · 3 open now · since Aug 2026
Ubuntu 5 18% required in 100% · 3 open now · since Aug 2026
Windows Server 4 14% required in 100% · 2 open now · since Aug 2026
GitLab 4 14% required in 50% · 2 open now · since Aug 2026
DLP 4 14% optional · 2 open now · since Aug 2026
Show all (10)
VMWare3
FreeRTOS3

What developer tools does ACTI use?

Git is named in 29% of job postings at ACTI, followed by Zabbix (21%), Ghidra (18%), IDA Pro (18%).

Git 8 29% required in 75% · 4 open now · since Aug 2026
Zabbix 6 21% required in 50% · 4 open now · since Aug 2026
Ghidra 5 18% required in 100% · 2 open now · since Aug 2026
IDA Pro 5 18% required in 100% · 2 open now · since Aug 2026
x64dbg 5 18% required in 100% · 2 open now · since Aug 2026
Docker 5 18% required in 40% · 3 open now · since Sep 2026
ViPNet 4 14% required in 100% · 2 open now · since Aug 2026
OpenOCD 3 11% required in 100% · 1 open now · since Aug 2026
Show all (18)
Hyper-V3
KVM3
Proxmox VE3
Nginx2
OllyDbg2
WinDbg2
YARA2
Ansible2
AutoCAD1
Microsoft Excel1

Which engineering practices does ACTI ask for?

Wi-Fi is named in 29% of job postings at ACTI, followed by VPN (21%), SLI/SLO/SLA (21%), DHCP (18%).

Wi-Fi 8 29% required in 75% · 5 open now · since Aug 2026
VPN 6 21% required in 100% · 3 open now · since Aug 2026
SLI/SLO/SLA 6 21% required in 50% · 2 open now · since Aug 2026
DHCP 5 18% required in 100% · 3 open now · since Aug 2026
DNS 5 18% required in 100% · 3 open now · since Aug 2026
TCP/IP 2 7% required in 100% · 1 open now · since Aug 2026

What does each ACTI team work with?

The technologies each team's postings require most often, with the number of postings that require them.

DevOps

6 postings
Linux6
Windows6
Debian5
Ubuntu5
Windows Server4
Zabbix3

Security

6 postings
Linux2
PoC Library2
Python2
Windows2

Backend

5 postings
Python4
C++3
Git3
PostgreSQL3
SQL3
Django2

Hardware

4 postings
C++4
Ghidra3
IDA Pro3
Java3
OpenOCD3
Python3

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How modern is the ACTI stack?

Modern 67/100

ACTI scores 67 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.

How common is the ACTI stack in its industry?

Share of the 1,822 companies in the same industries, whose stack Alion knows, that use each technology.

Linux40%
Python57%
Windows29%
C++17%
SIEM17%
Assembly4%
Debian4%
Ubuntu7%
DLP8%
GitLab23%

What sets ACTI apart

Assembly4%
Debian4%
FreeRTOS1%

Questions about the ACTI tech stack

What programming languages does ACTI use?

The languages named in ACTI job postings are Python (46%), C++ (32%), Assembly (18%), Java (11%), SQL (11%), as a share of the 28 postings of the last 12 months.

Does ACTI use PoC Library?

Yes. PoC Library is named in 4 of 28 job postings (14%) and required in 2 of them.

What cloud and platforms does ACTI use?

The cloud and platforms named in ACTI job postings are Linux (15), Windows (12), SIEM (6) (postings in brackets).

What skills do you need for a DevOps job at ACTI?

DevOps postings at ACTI most often require Linux (6), Windows (6), Debian (5), Ubuntu (5), out of 6 postings in the last 12 months.

Is the ACTI tech stack changing?

No new technology has appeared in ACTI job postings in the last six months.

How modern is the ACTI tech stack?

ACTI scores 67 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.

How does Alion know the ACTI tech stack?

Alion reads every job posting ACTI publishes and tags the technologies each one names. The figures on this page count the 28 postings of the last 12 months and were updated on Sep 29, 2026.

Method and citation

Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count

Alion, "ACTI tech stack: 54 technologies from 28 job postings", as of Sep 29, 2026. https://alion.io/company/acti/technologies

Licence: CC BY-SA 4.0JSON