> Markdown version of [/jobs/ext/1154628-senior-devsecops-engineer-linux](https://www.wearedevelopers.com/jobs/ext/1154628-senior-devsecops-engineer-linux). 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). --- # Senior DevSecOps Engineer - Linux - **Company:** fuse - **Location:** San Diego, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, C++ (Programming Language), Computer Networks, Data Transmissions, Linux, File Systems, VMware ESX Servers, Federal Information Processing Standards (FIPS), Monitoring of Systems, Python (Programming Language), Kernel-Based Virtual Machine, Network Troubleshooting, Network Model, Package Management Systems, Red Hat Enterprise Linux, Ansible, Server Virtualization, Virtual Machines, Virtualization Technology, VMware VSphere, Backup and Restore, Software Licensing, System-level Testing, Selinux, Kubernetes, Information Technology, Devsecops, Programming Languages, Dynamic Application Security Testing - **Published:** July 2, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=6693020f33edb8a2 ## About the Role We're looking for an experienced Senior DevSecOps - Linux ninja to help us build, ship, and secure world class, mission critical software deployed across a variety of platforms and environments. The ideal candidate will have RedHat Certifications (RHCE, RHCA, etc), deep hands-on low level Linux experience, and familiarity with DevSecOps practices., Skills and experience you bring: * 4+ years of experience as a Linux Engineer or DevSecOps with deep Linux expertise * Experience with Initial RAM File System (Initramfs): dracut, custom modules, modifying existing modules * Experience with SELinux: understanding AVC denials, writing custom policies, custom file contexts, custom user contexts, policy modules * Experience with Network Manager: layer 2/3 networking, bridges, tunnels, etc. * Experience with Package Management: air-gapped repositories * Experience with PXE Boot/Kickstart * Experience with Virtualization: KVM, libvirt, virt-install, qcow2/raw disks, overlays * Experience with the following: firewalld, aide, systemd, chronyd, rsyslog, DAR, Clevis/Tang, journalctl, grub, FIPS, auditd, PAM, authselect, systemd-creds * Exposure to cybersecurity principles: CVEs, CWEs, KEVs, STIGs, attack paths and mitigation techniques * Ability to obtain US Secret clearance * US Citizen Your own unique talents! If you meet some requirements of this position but not 100% of the qualifications outlined above, let's talk! We'd love to get to know you, where you're headed in your career, and see if there's a match that aligns with our goals. Nice to have: * Experience in container hardening * Familiarity with dynamic application security testing and tooling * Understanding of Linux networking and network troubleshooting * Experience applying AI tools in CI/CD pipelines * Experience with Ansible * Experience with Kubernetes * Experience with STIG compliance and security applications * Experience with Virtual Machine Management - vCenter/vSphere/ESXi * Experience in a programming language, such as C/C++, Java, python, etc. * B.S. in Computer Science, or engineering field (Software, Math, Physics, Electrical, etc.) * Active US Secret clearance ## Description * Install, configure, and maintain data communication networks, Linux operating systems, and physical and virtual servers * Perform system monitoring and verify the integrity and availability of hardware, network, and server resources and systems * Review system and application logs and verify completion of scheduled jobs, including system backups * Analyze network and server resource consumption and control user access. * Install and upgrade software and maintain software licenses * May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software * Support functional and system level testing ## Related Videos - [Enhancing Workload Security in Kubernetes](https://www.wearedevelopers.com/videos/356-enhancing-workload-security-in-kubernetes) - [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) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [The best of two worlds - Bringing enterprise-grade Linux to the vehicle](https://www.wearedevelopers.com/videos/67-the-best-of-two-worlds-bringing-enterprise-grade-linux-to-the-vehicle) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)