Linux Engineer
US$130,000 – US$150,000 / yr base salary
Posted 2 Jul 2026
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 10+ yrs
- Management level
- People management
Compensation
| Base salary | US$130,000 – US$150,000 / yr |
|---|
Role speciality
Linux Systems Administration
Useful technologies
AnsibleAWSBashCISDISA STIGsDockerfirewalldGitLabiptablesIPv4IPv6ISC2 BIND DNSJavaScriptMirantis Container RuntimeNFSv3NFSv4nftablesNIST SP 80053 Rev. 5PerlPostfixPXEPythonRed Hat Enterprise LinuxRHEL SatelliteSELinuxSMTPTCP/IPWindows
Required qualifications
CertificationsRHCSA, RHCE, RHCA
Field of studyComputer Science, Cybersecurity, Information Systems (or related)
Study levelBachelor's
Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance. What sets us apart from all other contractors is the sense of teamwork our employees feel – and the knowledge that outstanding effort is recognized and rewarded. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more. 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.