Senior Staff Linux System Administrator

Responsibilities - Install, configure, and maintain Red Hat Enterprise Linux (RHEL) workstations and servers in accordance with defined baselines - Implement and maintain system security, hardening, integrity monitoring, backups, and auditing i.e. STIG, SCAP - Perform patch and package management, including installation and maintenance of third-party software i.e. IDEs, Pypi, Docker registry, - Monitor system performance, availability, and health; troubleshoot and resolve hardware and software issues, - Support and maintain virtualized and workstation environments (e.g., VMware) - Install, configure, and troubleshoot servers, switches, and storage systems - Configure and support networking in mixed Linux and Windows environments - Document system configurations, procedures, and changes in accordance with policies and requirements - Collaborate effectively with team members, security personnel, and end users - Provide technical support and respond to operational issues through resolution - Participate in continuous improvement, automation, and modernization efforts - Perform other duties as assigned ## Requirements - 4-6 years of professional experience administering Linux systems (RHEL preferred) - Experience with: - Installation and configuration of RHEL 8 servers and workstations - System security, hardening (STIG), auditing, and backup strategies - Patch and package management - Virtualization technologies including VMware, Podman, Docker, Image registries, Red Hat Openshift/Kubernetes - Hardware and software troubleshooting - Networking in heterogeneous (Linux/Windows) environments - Strong oral and written communication skills - Detail oriented - Proven ability to work collaboratively in a team environment - Self-motivated, detail-oriented, and able to own issues through completion - Ability to obtain and maintain a Secret security clearance Candidates who have any of the following skills will be preferred: - Bachelor's degree in Information Technology, Network Engineering, Computer Engineering, or a related technical field - Experience with: - Dell servers, switches, and SAN solutions - VMware vSphere - Root Cause Analysis and documenting findings - DISA SCAP Compliance Checker and DISA STIG implementation - RHEL 8/9/10 - NAS and/or SAN configuration and maintenance - Configuration management, Automation, Scripting (Ansible, Bash, Python) - Git/GitLab and CI/CD pipelines - Containers and orchestration (Podman/Docker, RHOCP/Kubernetes, minikube, image registries) - Relevant certifications are preferred but not required i.e. - Security+ - RHCSA / RHCE / LPIC-1 *Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment. Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information ## Benefits SciTec offers a highly competitive salary and benefits package, including: - 4% Safe Harbor 401(k) match - 100% company paid HSA Medical insurance, with a choice of 2 buy-up options - 80% company paid Dental insurance - 100% company paid Vision insurance - 100% company paid Life insurance - 100% company paid Long-term Disability insurance - Short-term Disability insurance - Annual Profit-Sharing Plan - Discretionary Performance Bonus - Paid Parental Leave - Generous Paid Time Off, including Holiday, Vacation, and Sick Pay - Flexible work hours The pay range for this position is $120,000 - $146,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a uarantee of compensation.