# BlueCat Networks - **Answer**: BlueCat Networks builds mostly with Python, JavaScript, Java, SQL. Its stack also includes Linux, AWS, PostgreSQL, Redis. Linux is named in 11 of the 44 job postings BlueCat Networks published in the last 12 months (25%). Counted by Alion from the job postings of BlueCat Networks, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 44 - **Open postings**: 20 - **Technologies in use**: 85 - **Modernity score**: 80 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 58109 - **Name**: BlueCat Networks - **Domain**: bluecatnetworks.com - **Url**: ## Technologies - **DNS** — Layer: practices; Postings: 23; Share: 0.5227; Required: 19; Open postings: 9; First seen: 2026-05-25 - **DHCP** — Layer: practices; Postings: 16; Share: 0.3636; Required: 13; Open postings: 4; First seen: 2026-05-25 - **Linux** — Layer: cloud; Postings: 11; Share: 0.25; Required: 10; Open postings: 2; First seen: 2026-05-25 - **Python** — Layer: languages; Postings: 9; Share: 0.2045; Required: 9; Open postings: 3; First seen: 2026-06-01 - **Microsoft Excel** — Layer: tools; Postings: 9; Share: 0.2045; Required: 7; Open postings: 6; First seen: 2026-08-26 - **AWS** — Layer: cloud; Postings: 9; Share: 0.2045; Required: 5; Open postings: 5; First seen: 2026-06-01 - **Kubernetes** — Layer: cloud; Postings: 8; Share: 0.1818; Required: 4; Open postings: 4; First seen: 2026-06-01 - **CI/CD** — Layer: practices; Postings: 7; Share: 0.1591; Required: 5; Open postings: 3; First seen: 2026-06-01 - **JavaScript** — Layer: languages; Postings: 7; Share: 0.1591; Required: 3; Open postings: 3; First seen: 2026-07-08 - **Azure** — Layer: cloud; Postings: 7; Share: 0.1591; Required: 2; Open postings: 5; First seen: 2026-06-01 - **GCP** — Layer: cloud; Postings: 7; Share: 0.1591; Required: 2; Open postings: 5; First seen: 2026-06-01 - **AI Agents** — Layer: practices; Postings: 5; Share: 0.1136; Required: 4; Open postings: 1; First seen: 2026-07-13 - **Java** — Layer: languages; Postings: 5; Share: 0.1136; Required: 4; Open postings: 3; First seen: 2026-09-15 - **Rest API** — Layer: tools; Postings: 5; Share: 0.1136; Required: 4; Open postings: 3; First seen: 2026-06-01 - **Windows** — Layer: cloud; Postings: 4; Share: 0.0909; Required: 4; Open postings: 2; First seen: 2026-07-09 - **Claude** — Layer: ai; Postings: 4; Share: 0.0909; Required: 3; Open postings: 2; First seen: 2026-08-26 - **SQL** — Layer: languages; Postings: 4; Share: 0.0909; Required: 3; Open postings: 1; First seen: 2026-08-26 - **TCP/IP** — Layer: practices; Postings: 4; Share: 0.0909; Required: 3; Open postings: 4; First seen: 2026-06-01 - **LLM** — Layer: ai; Postings: 4; Share: 0.0909; Required: 2; Open postings: 1; First seen: 2026-07-13 - **Git** — Layer: tools; Postings: 3; Share: 0.0682; Required: 3; Open postings: 1; First seen: 2026-09-22 - **Terraform** — Layer: tools; Postings: 3; Share: 0.0682; Required: 3; Open postings: 1; First seen: 2026-07-13 - **VMWare** — Layer: cloud; Postings: 3; Share: 0.0682; Required: 3; Open postings: 1; First seen: 2026-07-09 - **Docker** — Layer: tools; Postings: 3; Share: 0.0682; Required: 2; Open postings: 1; First seen: 2026-08-17 - **Go** — Layer: languages; Postings: 3; Share: 0.0682; Required: 2; Open postings: 2; First seen: 2026-06-01 - **PostgreSQL** — Layer: data; Postings: 3; Share: 0.0682; Required: 1; Open postings: 1; First seen: 2026-07-13 - **Redis** — Layer: data; Postings: 3; Share: 0.0682; Required: 0; Open postings: 2; First seen: 2026-06-01 - **Amazon EKS** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-07-13 - **ClickHouse** — Layer: data; Postings: 2; Share: 0.0455; Required: 2; Open postings: 2; First seen: 2026-06-01 - **GitLab** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-10-01 - **GitLab CI** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-07-13 - **IAM** — Layer: practices; Postings: 2; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-07-13 - **Incident Management** — Layer: practices; Postings: 2; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-07-13 - **Rust** — Layer: languages; Postings: 2; Share: 0.0455; Required: 2; Open postings: 2; First seen: 2026-09-15 - **TypeScript** — Layer: languages; Postings: 2; Share: 0.0455; Required: 2; Open postings: 0; First seen: 2026-09-18 - **AWS Bedrock AgentCore** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 1; Open postings: 1; First seen: 2026-07-13 - **Amazon ECS** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 1; Open postings: 2; First seen: 2026-09-15 - **Prometheus** — Layer: tools; Postings: 2; Share: 0.0455; Required: 1; Open postings: 2; First seen: 2026-09-15 - **npm** — Layer: tools; Postings: 2; Share: 0.0455; Required: 1; Open postings: 2; First seen: 2026-07-08 - **C** — Layer: languages; Postings: 2; Share: 0.0455; Required: 0; Open postings: 1; First seen: 2026-08-17 - **ElasticSearch** — Layer: data; Postings: 2; Share: 0.0455; Required: 0; Open postings: 1; First seen: 2026-08-17 - **RAG** — Layer: practices; Postings: 2; Share: 0.0455; Required: 0; Open postings: 1; First seen: 2026-07-13 - **RabbitMQ** — Layer: cloud; Postings: 2; Share: 0.0455; Required: 0; Open postings: 1; First seen: 2026-06-01 - **Agentic Workflows** — Layer: practices; Postings: 1; Share: 0.0227; Required: 1; Open postings: 1; First seen: 2026-11-09 - **Angular** — Layer: frameworks; Postings: 1; Share: 0.0227; Required: 1; Open postings: 0; First seen: 2026-09-18 - **Anomaly Detection** — Layer: practices; Postings: 1; Share: 0.0227; Required: 1; Open postings: 1; First seen: 2026-09-30 - **Ansible** — Layer: tools; Postings: 1; Share: 0.0227; Required: 1; Open postings: 0; First seen: 2026-10-01 - **Apache Iceberg** — Layer: data; Postings: 1; Share: 0.0227; Required: 1; Open postings: 1; First seen: 2026-06-01 - **Bash** — Layer: languages; Postings: 1; Share: 0.0227; Required: 1; Open postings: 0; First seen: 2026-10-01 - **C++** — Layer: languages; Postings: 1; Share: 0.0227; Required: 1; Open postings: 1; First seen: 2026-09-30 - **Cypress** — Layer: frameworks; Postings: 1; Share: 0.0227; Required: 1; Open postings: 0; First seen: 2026-09-22 - … 35 more in the JSON form ## Changes ### First appeared - **GitLab** — First seen: 2026-10-01 - **Git** — First seen: 2026-09-22 - **TypeScript** — First seen: 2026-09-18 - **Java** — First seen: 2026-09-15 - **Rust** — First seen: 2026-09-15 - **Amazon ECS** — First seen: 2026-09-15 - **Prometheus** — First seen: 2026-09-15 - **Microsoft Excel** — First seen: 2026-08-26 ### Rising - **Microsoft Excel** — Share from: 0; Share to: 26 - **Java** — Share from: 0; Share to: 15 - **Claude** — Share from: 0; Share to: 12 - **SQL** — Share from: 0; Share to: 12 - **Git** — Share from: 0; Share to: 9 - **Docker** — Share from: 0; Share to: 9 - **JavaScript** — Share from: 10; Share to: 18 - **Azure** — Share from: 10; Share to: 18 ### Falling - **DHCP** — Share from: 50; Share to: 32 ## Similar stacks - [Momentum Engineering](https://alion.io/company/momentumengineering/technologies) — Shared technologies: 65 - [Extreme Networks](https://alion.io/company/extreme-networks/technologies) — Shared technologies: 67 - [Omnissa](https://alion.io/company/omnissa/technologies) — Shared technologies: 64 - [SonicWall](https://alion.io/company/sonicwall/technologies) — Shared technologies: 64 - [Xtremax](https://alion.io/company/xtremax-pte-ltd/technologies) — Shared technologies: 65 - [Millennium Management](https://alion.io/company/millennium-management/technologies) — Shared technologies: 66 - [Arctic Wolf](https://alion.io/company/arctic-wolf/technologies) — Shared technologies: 71 - [Akamai](https://alion.io/company/akamai/technologies) — Shared technologies: 69 --- [Page](https://alion.io/company/bluecat-networks/technologies) · [JSON](https://alion.io/company/bluecat-networks/technologies.json) Source: Alion (alion.io), 2026-11-13. 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