> Markdown version of [/jobs/ext/1976327-linux-engineer-systems-engineer](https://www.wearedevelopers.com/jobs/ext/1976327-linux-engineer-systems-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Linux Engineer/Systems Engineer - **Company:** Javen Technologies, Inc - **Location:** St. Louis, MO, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Unit Testing, AWK (Programming Language), Unix, CentOS, Linux, Domain Name System (DNS), Perl (Programming Language), Ethernet, Vim (Text Editor), Human-Computer Interaction, Unix Shell, Multicasting, Routing, Network Protocols, Red Hat Enterprise Linux, Standard Sql, Software Engineering, TCP/IP, Network Switches, Sed (Programming Language), Network Routers, Computer Network Technologies, Firewalls (Computer Science), Information Technology, Grep, Software Coding, Testrail, Programming Languages - **Published:** August 7, 2026 - **Apply:** https://www.dice.com/job-detail/15b824b5-4e03-46b5-9f64-d70d2de6d60d ## About the Role * Linux Engineer with Validation experience. * Minimum 5 years in quality assurance manual or automation * Knowledge of the following operating systems: Windows server, Linux, Red hat and Cent OS etc. * Knowledge of local area and wide area networking technologies including Ethernet, Routers, Bridges, Ethernet Switches, Firewalls, Routing * Understanding of networking protocols (TCP/IP, UDP, DNS and multicast) * Shell programming and extensive knowledge of UNIX tools and utilities (i.e. vi, vim, sed, awk, grep, Perl etc.) * Knowledge of Python coding skills * Experience on unit test tools, user interface test tools and test management tools such as TestRail * Knowledge of other programming languages (Java, SQL * Good English Communication Qualifications: * Bachelor's Degree or higher in Software Engineering, Computer Science, Electronic Engineering, or any related fields. Other requirements: * Good communication * Desire to extend the knowledge base and good learning ability * Proactive, patient, and responsible * Innovative mentality * Manage stakeholder relationships at all levels ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [The Time Paradox: Building Timezone-Safe Python/Django Applications](https://www.wearedevelopers.com/videos/1915-the-time-paradox-building-timezone-safe-python-django-applications) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)