Location: Greenville,TX, USA
Job Description* Deploy, configure, and maintain Workstation and Server Linux OS* Provide ongoing support and troubleshooting for Linux environments.* Utilize configuration management tools to ensure systems are patched and compliant.* Implement and maintain cybersecurity measures in accordance with DoD, U.S. Government, and Foreign Military Sales requirements, including DISA STIGs and adherence to NIST 800-53 and NIST 800-171 controls.* Continuous oversight of system performance and security.* Provide hardware support for systems within environments and air-gapped lab systems.* Document operational processes, configurations, and system architectures to support management, Security operations, and software teams.* Carry/respond to pager while onsite* Respond to support requests through Jira issue tracking* Periodic after hours support for patching and maintenance windows* On call rotations to support after hours outagesWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to ...@insightglobal.com .To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: .Skills and Requirements* Bachelor's degree in computer science, Engineering, or a related field with a minimum of 6 years of relevant experience* Secret Clearance or higher* Experience with Linux server and workstation systems administration on Red Hat based distributions (RHEL9, RHEL8, RHEL7, Rocky8, CentOS7) to include:o Break/fix troubleshootingo Provisioning via Satellite, Kickstart, or Formano Network infrastructure services setup and maintenance of DNS, DHCPo Network storage services setup and maintenance of NFS, automounts, SMB/Sambao Privilege escalation management* Security+ certification* Experience with centralized authentication systems* Some shell scripting experience (sh/bash or csh/tcsh) * System hardening and auditing to RMF, CMMC, DFARS, NIST 800-171, NIST 800-53* Configuration management with Ansible/Ansible Automation Platform, AWX, puppet, or chef* Centralized authentication setup and user/group management (FreeIPA, IDM, Kerberos, LDAP, NIS)* Code repository administration of git, GitLab, GitHub, SVN* Scripting in modern languages python, perl* Basic network administration of layer 2/3 switches* Supporting multi-OS environments of Linux, Windows, Solaris, and embedded OS's* Knowledge of DevOps tools (Kubernetes, OpenShift, TeamCity, Docker, Jenkins)* Experience in building/utilizing CI/CD pipelines* Experience with cloud platforms* Certifications RHCSA, RHCE, RHCSS, RHCDS, Security+, CISSP, CISM,* Deep understanding of metrics and monitoring systems* Experience performing log analysis and other network forensic investigations* Deep expertise troubleshooting complex distributed systems* Experience with creating and improving documented procedures and/or playbooks nullWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to ...@insightglobal.com.