# Peraton - **Answer**: Peraton builds mostly with Python, Java, SQL, JavaScript. Its stack also includes AWS, Linux, PostgreSQL, ElasticSearch. Python is named in 480 of the 1,386 job postings Peraton published in the last 12 months (35%). Counted by Alion from the job postings of Peraton, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 1386 - **Open postings**: 668 - **Technologies in use**: 563 - **Modernity score**: 75 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 722 - **Name**: Peraton - **Domain**: peraton.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 480; Share: 0.3463; Required: 412; Open postings: 232; First seen: 2026-09-22 - **AWS** — Layer: cloud; Postings: 454; Share: 0.3276; Required: 345; Open postings: 213; First seen: 2026-09-22 - **CI/CD** — Layer: practices; Postings: 338; Share: 0.2439; Required: 291; Open postings: 147; First seen: 2025-08-05 - **Linux** — Layer: cloud; Postings: 327; Share: 0.2359; Required: 299; Open postings: 164; First seen: 2025-08-05 - **Kubernetes** — Layer: cloud; Postings: 290; Share: 0.2092; Required: 225; Open postings: 139; First seen: 2026-09-22 - **Azure** — Layer: cloud; Postings: 265; Share: 0.1912; Required: 184; Open postings: 109; First seen: 2026-09-22 - **Java** — Layer: languages; Postings: 228; Share: 0.1645; Required: 173; Open postings: 94; First seen: 2025-08-05 - **SQL** — Layer: languages; Postings: 217; Share: 0.1566; Required: 184; Open postings: 88; First seen: 2025-08-05 - **Windows** — Layer: cloud; Postings: 211; Share: 0.1522; Required: 198; Open postings: 81; First seen: 2026-09-22 - **Docker** — Layer: tools; Postings: 197; Share: 0.1421; Required: 153; Open postings: 87; First seen: 2026-09-22 - **Ansible** — Layer: tools; Postings: 165; Share: 0.119; Required: 142; Open postings: 76; First seen: 2026-09-22 - **Git** — Layer: tools; Postings: 165; Share: 0.119; Required: 141; Open postings: 81; First seen: 2025-08-05 - **Terraform** — Layer: tools; Postings: 165; Share: 0.119; Required: 128; Open postings: 78; First seen: 2026-09-22 - **Machine Learning** — Layer: practices; Postings: 155; Share: 0.1118; Required: 134; Open postings: 92; First seen: 2026-09-22 - **JavaScript** — Layer: languages; Postings: 150; Share: 0.1082; Required: 89; Open postings: 73; First seen: 2025-08-05 - **PowerShell** — Layer: languages; Postings: 145; Share: 0.1046; Required: 114; Open postings: 56; First seen: 2026-09-22 - **Splunk** — Layer: cloud; Postings: 132; Share: 0.0952; Required: 120; Open postings: 55; First seen: 2026-09-22 - **C++** — Layer: languages; Postings: 127; Share: 0.0916; Required: 113; Open postings: 67; First seen: 2026-09-22 - **DNS** — Layer: practices; Postings: 119; Share: 0.0859; Required: 111; Open postings: 66; First seen: 2026-09-22 - **GitLab** — Layer: cloud; Postings: 114; Share: 0.0823; Required: 99; Open postings: 48; First seen: 2025-08-07 - **TCP/IP** — Layer: practices; Postings: 107; Share: 0.0772; Required: 101; Open postings: 59; First seen: 2026-09-22 - **Bash** — Layer: languages; Postings: 106; Share: 0.0765; Required: 85; Open postings: 46; First seen: 2025-08-05 - **Jenkins** — Layer: tools; Postings: 102; Share: 0.0736; Required: 84; Open postings: 39; First seen: 2026-09-22 - **VMWare** — Layer: cloud; Postings: 98; Share: 0.0707; Required: 83; Open postings: 35; First seen: 2026-09-22 - **Red Hat** — Layer: cloud; Postings: 95; Share: 0.0685; Required: 83; Open postings: 37; First seen: 2026-09-22 - **Active Directory** — Layer: cloud; Postings: 93; Share: 0.0671; Required: 90; Open postings: 39; First seen: 2026-09-22 - **SIEM** — Layer: cloud; Postings: 92; Share: 0.0664; Required: 85; Open postings: 36; First seen: 2026-09-22 - **IAM** — Layer: practices; Postings: 88; Share: 0.0635; Required: 81; Open postings: 35; First seen: 2026-09-22 - **Rest API** — Layer: tools; Postings: 88; Share: 0.0635; Required: 73; Open postings: 37; First seen: 2025-08-05 - **PostgreSQL** — Layer: data; Postings: 88; Share: 0.0635; Required: 72; Open postings: 48; First seen: 2026-09-22 - **GCP** — Layer: cloud; Postings: 86; Share: 0.062; Required: 68; Open postings: 32; First seen: 2026-09-22 - **DHCP** — Layer: practices; Postings: 73; Share: 0.0527; Required: 70; Open postings: 44; First seen: 2026-09-22 - **AI Agents** — Layer: practices; Postings: 72; Share: 0.0519; Required: 72; Open postings: 43; First seen: 2026-09-22 - **ElasticSearch** — Layer: data; Postings: 70; Share: 0.0505; Required: 55; Open postings: 38; First seen: 2026-09-22 - **GitLab CI** — Layer: cloud; Postings: 70; Share: 0.0505; Required: 53; Open postings: 33; First seen: 2026-09-22 - **LLM** — Layer: ai; Postings: 69; Share: 0.0498; Required: 64; Open postings: 37; First seen: 2026-09-22 - **Grafana** — Layer: cloud; Postings: 68; Share: 0.0491; Required: 53; Open postings: 42; First seen: 2026-09-22 - **Windows Server** — Layer: cloud; Postings: 67; Share: 0.0483; Required: 62; Open postings: 16; First seen: 2026-09-22 - **TypeScript** — Layer: languages; Postings: 67; Share: 0.0483; Required: 40; Open postings: 34; First seen: 2026-09-22 - **BGP** — Layer: practices; Postings: 65; Share: 0.0469; Required: 64; Open postings: 46; First seen: 2026-09-22 - **Unix** — Layer: cloud; Postings: 63; Share: 0.0455; Required: 56; Open postings: 34; First seen: 2025-08-05 - **Configuration Management** — Layer: practices; Postings: 63; Share: 0.0455; Required: 54; Open postings: 33; First seen: 2026-09-22 - **Power BI** — Layer: cloud; Postings: 61; Share: 0.044; Required: 36; Open postings: 26; First seen: 2026-09-22 - **Hadoop** — Layer: frameworks; Postings: 60; Share: 0.0433; Required: 47; Open postings: 36; First seen: 2026-09-22 - **C#** — Layer: languages; Postings: 60; Share: 0.0433; Required: 44; Open postings: 24; First seen: 2025-08-07 - **RAG** — Layer: practices; Postings: 58; Share: 0.0418; Required: 53; Open postings: 27; First seen: 2026-09-22 - **Incident Management** — Layer: practices; Postings: 57; Share: 0.0411; Required: 48; Open postings: 25; First seen: 2026-09-22 - **Amazon S3** — Layer: cloud; Postings: 55; Share: 0.0397; Required: 50; Open postings: 20; First seen: 2026-09-22 - **CloudFormation** — Layer: tools; Postings: 55; Share: 0.0397; Required: 44; Open postings: 27; First seen: 2026-09-22 - **ETL/ELT** — Layer: practices; Postings: 54; Share: 0.039; Required: 45; Open postings: 26; First seen: 2026-09-22 - … 513 more in the JSON form ## Changes ### First appeared - **Harbor** — First seen: 2026-11-02 - **KiCad** — First seen: 2026-11-02 - **Julia** — First seen: 2026-10-26 - **ZooKeeper** — First seen: 2026-10-26 - **DoDAF** — First seen: 2026-10-23 - **STK** — First seen: 2026-10-22 - **Human Factors Engineering** — First seen: 2026-10-22 - **Cameo Systems Modeler** — First seen: 2026-10-22 ## Similar stacks - [General Dynamics Information Technology](https://alion.io/company/gdit/technologies) — Shared technologies: 410 - [CACI International](https://alion.io/company/caci-international/technologies) — Shared technologies: 429 - [Accenture Federal Services](https://alion.io/company/accenturefederal/technologies) — Shared technologies: 365 - [Leidos](https://alion.io/company/leidos/technologies) — Shared technologies: 438 - [Booz Allen Hamilton](https://alion.io/company/booz-allen/technologies) — Shared technologies: 425 - [Sopra Steria](https://alion.io/company/soprasteria/technologies) — Shared technologies: 391 - [Accenture](https://alion.io/company/accenture/technologies) — Shared technologies: 461 - [UnitedHealth Group](https://alion.io/company/unitedhealthgrp/technologies) — Shared technologies: 371 --- [Page](https://alion.io/company/peraton/technologies) · [JSON](https://alion.io/company/peraton/technologies.json) Source: Alion (alion.io), 2026-11-11. 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