{"id":1580635,"url":"https://alion.io/job/bitbybitinc-senior-linux-administrationlevel-3-engineer-remote-support-clients-in-usa","title":"Senior Linux Administration/Level 3 Engineer - (Remote) Support Clients in USA","company":{"id":3848277,"name":"Bit by Bit","domain":"bitbybitinc.com","url":"https://alion.io/company/bitbybitinc","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":{"label":"EST","utc_offset_min":-5,"utc_offset_max":-5},"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["US","ID"],"hiring_countries_total":2,"salary":null,"salary_estimate":{"min_usd":15000,"max_usd":42000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3074},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Azure","optional":false},{"name":"CentOS Stream","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"DNS","optional":false},{"name":"Hyper-V","optional":false},{"name":"LDAP","optional":false},{"name":"Linux","optional":false},{"name":"OpenStack","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"ServiceNow","optional":false},{"name":"TCP/IP","optional":false},{"name":"Tcpdump","optional":false},{"name":"Terraform","optional":false},{"name":"Ubuntu","optional":false},{"name":"Unix","optional":false},{"name":"VMWare","optional":false},{"name":"Wireshark","optional":false}],"status":"live","first_seen_at":"2026-09-22T00:00:00Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-19T15:07:41Z","board_verified":true,"closed_at":null,"days_open":27,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":27},"description":"Work Hours: United States Eastern Time (8 PM - 6 AM EST)\nSalary Range Philippines: $2,300-$2,900 (USD) per month + vacation\nSalary Range Indonesia: $1,500-$2,300 (USD) per mont + vacation + benefits\nAbout BitByBit (BBB)\nBitByBit (BBB) is a dynamic Managed Service Provider (MSP) dedicated to helping small and medium-sized businesses overcome their technical challenges. We are seeking a skilled and dedicated Senior Unix/Linux Engineer based in Indonesia to provide outstanding technical support to our US-based clients. Join a fast-paced, technology-driven environment that offers opportunities for growth and skill enhancement.\nPosition Summary\nWe are seeking a highly skilled and motivated Senior Unix/Linux Engineer to join our team. You will play a key role in installing, upgrading, and migrating servers on Linux, Unix, and AIX platforms, focusing on enhancing application security and performance. Additionally, you will oversee and manage enterprise environments, including Ansible/Puppet automation, Identity Management systems, and Infoblox DNS infrastructure.\nYour mission is to ensure the availability, stability, scalability, maintainability, and reliability of our enterprise server environment across both on-premises systems and the Microsoft Azure Cloud. This hands-on technical role demands strong expertise in Unix/Linux systems, coupled with excellent leadership, interpersonal, and communication skills.\nResponsibilities\nDesign, develop, and maintain automation workflows using Ansible to streamline system administration tasks, deployments, and configurations.\nManage and optimize Linux-based systems to ensure performance, security, and reliability.\nInstall, upgrade, and migrate servers on Linux, Unix, and AIX platforms, with a focus on application security and performance.\nDevelop Ansible playbooks, roles, and modules for automating infrastructure provisioning, configuration management, and software deployments.\nIntegrate Ansible automation with CI/CD pipelines and other DevOps tools.\nManage enterprise automation environments using Ansible and Puppet.\nAdminister Infoblox and BIND DNS environments.\nSupport Unix/Linux server nodes in virtualized environments such as VMware, Hyper-V, Microsoft Azure, OpenStack, and Citrix Xen.\nImplement monitoring and alerting solutions to proactively address system performance issues.\nTroubleshoot and resolve issues related to Linux servers, networking, and automation scripts.\nMaintain comprehensive documentation of automation processes, configurations, and system architecture.\nCollaborate with cross-functional teams to enhance automation strategies and improve operational efficiency.\nEnsure compliance with security best practices and policies in all automation and system administration tasks\nRequirements\nCore Skills\nProficiency in RHEL 6/7/8/9. \nStrong experience with automation tools like Ansible, Terraform, and Puppet, including creating deployment playbooks for server builds and application deployments. \nExcellent time-management, prioritization, and problem-solving abilities. \nCritical thinking, analytical, and strategic decision-making skills. \nExpertise in Unix/Linux system administration (HPUX, IBM AIX, RHEL, Suse, CentOS, Ubuntu, MacOS). \nExperience with DNS administration (BIND and Infoblox). \nSolid foundation in networking concepts (e.g., Ethernet configuration, NIC bonding, TCP/IP troubleshooting, and packet analysis with Tcpdump/Wireshark). \nExperience with NTP, NFS server/client, SUDO, and LDAP client administration. \nProficiency in SFTP setup and administration. \nSkilled in scripting (e.g., sh/csh/ksh/bash), automation programming (e.g., sed, awk, Python), and performance tuning. \nExperience deploying Unix/Linux systems in virtualized environments such as: \nVMware \nHyper-V \nAnsible Automation\nMicrosoft Azure \nOpenStack \nCitrix Xen \nLinux Patching\nFamiliarity with working in ServiceNow environments (preferred). \nAbility to work independently and collaboratively in a fast-paced environment.\nStrong problem-solving skills and a passion for automation.\nExperience\nMinimum of 8 years in Unix/Linux server administration.\nEducation\nBachelor’s degree in Computer Science, Engineering, or a related field (master’s degree preferred). \nRelevant certifications are a plus.\nBenefits\nSalary Range Philippines: $2,300-$2,900 (USD) per month + vacation\nSalary Range Indonesia: $1,500-$2,300 (USD) per mont + vacation + benefits\nWhy Join Us?\nOpportunity to work on cutting-edge automation and infrastructure projects.\nCollaborative and innovative team environment.\nCompetitive salary, benefits, and professional growth opportunities.\nBenefits\nCompetitive salary based on experience + bonus. \nPaid vacation.","description_format":"text","description_chars":4709,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Growth opportunities"],"hiring_locations":[{"name":"United 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