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# Linux Engineer

- **Company:** Electrosoft Services, Inc.
- **Location:** Atlanta, GA, United States
- **Experience:** Expert
- **Salary:** $130,000.0 - $150,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Microsoft Windows, Amazon Web Services, Bash Shell, BIND, Command-Line Interface, Cluster Analysis, Cyber Security, Information Systems, Linux, Perl (Programming Language), IPv4, IPv6, Interoperability, Python (Programming Language), Linux System Administration, Linux Servers, Simple Mail Transfer Protocols, Network File Systems, Package Management Systems, Red Hat Enterprise Linux, Ansible, TCP/IP, Wide Area Networks, Scripting, Postfix, Gitlab, Selinux, Information Technology, Iptables, Docker, Server Operating Systems & Platforms
- **Published:** October 12, 2026
- **Apply:** https://www.juju.com/job/1_electrosoft2-4304605009

## About the Role

Required Qualifications: + Bachelor's degree in computer science, Information Systems, Cybersecurity, or related field (or equivalent combination of education and experience). + 10+ years of experience with Linux/UNIX systems and interoperability with Windows. + Current Red Hat certification (e.g., RHCSA, RHCE, or RHCA). + Strong scripting skills in BASH, Perl, JavaScript, or Python. + Experience with Ansible, RHEL Satellite, and other automation tools. + Familiarity with Mirantis Container Runtime, AWS, and GitLab. + Excellent problem solving, communication, and documentation skills. + Ability to work independently and collaboratively in a team environment. + On-call Requirement: Participation in a 24/7/365 on-call rotation _The actual base salary offered will be determined based on a variety of factors, including, but not limited to, the candidate's relevant years and depth of experience, skills and qualifications, education, certifications, internal equity, and

## Description

If we've described you and your dream workplace, please apply and share in the many benefits and opportunities we offer._** **Systems Administrator - Linux (Red Hat Enterprise Linux)** Position Summary: We are seeking a highly skilled and experienced Systems Administrator - Linux (Red Hat Enterprise Linux) to support a mission-critical federal program.
The ideal candidate will have deep expertise in Red Hat Enterprise Linux, scripting, automation, and networking, and will play a key role in designing, implementing, maintaining, and optimizing Linux environments.
Key Responsibilities: + Design, implement, maintain, and troubleshoot Red Hat Enterprise Linux Server environments (v8v9). + Develop and maintain advanced automation scripts using BASH, Perl, JavaScript, or Python. + Perform administration and O&M tasks from the command line. + Manage task automation using tools like Ansible and RHEL Satellite. + Handle package management across geographically dispersed environments. + Configure and manage NFTables, Firewalld, IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, Postfix/SMTP Relay. + Administer Linux Server Clustering, NFSv3/NFSv4, PXE boot, and SELinux. + Support Mirantis Container Runtime (formerly Docker), AWS, and GitLab. + Maintain detailed documentation for system designs, configurations, processes, and service records. + Collaborate with cross-functional teams to support IT infrastructure projects. + Lead and mentor junior team members. + Troubleshoot and resolve LAN/WAN connectivity and performance issues. + Ensure compliance
with security hardening standards (CIS, NIST SP 80053 Rev.
5, DISA STIGs).