Post job

Senior unix systems administrator jobs near me

- 493 jobs
jobs
Let us run your job search
Sit back and relax while we apply to 100s of jobs for you - $25
  • Senior NetSuite Administrator & SuiteScript Developer (ERP Architect)

    Breathing Air Systems, Inc. 3.4company rating

    Senior unix systems administrator job in Columbus, OH

    We are seeking a Strategic NetSuite Administrator, Developer, and ERP Architect with 10+ years of hands-on experience designing, implementing, and scaling NetSuite solutions across manufacturing, distribution, and eCommerce environments. This role owns the NetSuite ecosystem end-to-end-architecture, development, integrations, optimization, and governance-while partnering with finance, operations, supply chain, and executive leadership to drive digital transformation and operational efficiency. The ideal candidate is equally strong in SuiteScript development, NetSuite administration, and systems architecture, with a proven ability to reduce manual workload through automation, support high-volume transactional environments, and lead complex ERP initiatives. Key Responsibilities NetSuite Architecture & Administration Serve as the primary owner and architect of the NetSuite platform (Finance, Inventory, WMS, SuiteCommerce) Design scalable NetSuite configurations aligned with business growth, acquisitions, and multi-entity structures Manage roles, permissions, subsidiaries, workflows, approval routing, and governance controls Enforce NetSuite best practices, release-cycle management, and environment strategy (Prod / Sandbox) SuiteScript Development & Automation Design, develop, and maintain SuiteScript 1.0 / 2.0 / 2.1 solutions Build advanced automations, workflows, and custom scripts focused on eliminating manual processes and reducing operational workload Develop and maintain RESTlets, scheduled scripts, user events, and client scripts Ensure performance optimization, error handling, and audit-ready logging Integrations & Systems Engineering Architect and support ERP integrations using REST, RESTlets, and custom middleware Integrate NetSuite with eCommerce platforms, logistics providers, financial systems, and third-party applications Maintain source control and deployment processes using GitHub and SDLC best practices Troubleshoot integration failures and performance bottlenecks in high-volume environments Reporting, BI & Analytics Design advanced Saved Searches, Workbooks, KPIs, and dashboards for finance, operations, and leadership Automate reporting and exception-based alerts Ensure data accuracy, reconciliation, and audit readiness eCommerce & Order Management Support and optimize SuiteCommerce, Magento, Shopify, and related integrations Enable high-volume inventory, pricing, fulfillment, and order-to-cash workflows Collaborate with marketing on SEO/SEM tracking, Google Analytics, and Klaviyo integrations Project Leadership & Digital Transformation Lead NetSuite initiatives using Agile/Scrum methodologies Translate business requirements into technical architecture and execution plans Partner with cross-functional stakeholders to drive ERP modernization and digital transformation Provide mentorship and technical leadership to internal teams and external consultants Required Qualifications 10+ years of NetSuite administration, development, and solution architecture experience Deep expertise in NetSuite Finance, Inventory, WMS, and SuiteCommerce Strong proficiency in SuiteScript 1.0 / 2.0 / 2.1, JavaScript, Node.js, and SQL Extensive experience with REST, RESTlets, integrations, and middleware solutions Proven success supporting manufacturing, distribution, and eCommerce businesses Strong understanding of NetSuite permissions, governance, performance optimization, and best practices Experience managing high-volume transactions and complex inventory environments Preferred Qualifications NetSuite certifications (Administrator, Developer, ERP Consultant) Experience with multi-subsidiary, multi-currency, or international deployments M&A or post-acquisition NetSuite consolidation experience Familiarity with CI/CD pipelines and automated deployment strategies What Success Looks Like Manual processes are replaced with reliable, scalable automations NetSuite runs faster, cleaner, and more predictably after each release Executives and operators trust dashboards and reporting without manual reconciliation eCommerce and ERP systems operate seamlessly under high transaction volumes NetSuite evolves from a transactional system into a strategic business platform TOP 10 SKILLS: NetSuite Administrator (Certified) SuiteScript 2.0 / 2.1 Development NetSuite ERP Implementation & Architecture NetSuite Integrations (REST, RESTlets, APIs) NetSuite Saved Searches, KPIs & Workbooks NetSuite Workflow Automation & Customization SuiteCommerce Advanced & eCommerce Integrations NetSuite Inventory Management & WMS JavaScript & Node.js Development NetSuite Roles, Permissions & Security Governance
    $74k-115k yearly est. 1d ago
  • System Administrator

    Ispace, Inc.

    Senior unix systems administrator job in Raymond, OH

    Title: System Administrator (LINUX) Duration: 12 Plus Months Contract Rate: $84.56 per hour on W2 (Cannot do C2C/1099) Top Skills: 1.) Linux System Administration Experience. 2.) Linux System Patching Experience. 3.) Compute Hardware Knowledge. 4.) Application Installation / Management 5.) Communication Must have Experience: Linux System Administrator Experience. Computer Aided Engineering (CAE) Experience. High Performance Computing (HPC). AWS and Azure Cloud. BASH Scripting, Python, Server Patching. Kubernetes, Docker. Ansible. Terraform / AWS Cloud Formation.
    $84.6 hourly 1d ago
  • Senior System Administrator (100% Remote- Monitoring/Alerting/SCCM/Azure)

    Optomi 4.5company rating

    Remote senior unix systems administrator job

    Senior System Administrator (100% Remote- Monitoring- SCCM, Azure, Splunk) Optomi, in partnership with a top client is seeking an experienced System Administrator to join the team. This role will play a part in planning, engineering, implementation, and compliance of an internal/external organization's systems infrastructure, including the implementation and design of hardware and software, on premise/cloud environment. Responsibilities: Responsible for SCCM Platform, including all of its dependent components such as SQL. Serves as an escalation point for triaging and resolving technical issues between SCOM agent and management servers. Installs, configures, upgrades software and hardware. May interact with vendors for support, design, incident management. Participates in the planning, design, and implementation of monitoring systems. Apply today if your background includes: Experience with SCCM and SCOM for dashboards, packaging, monitoring, etc. Experience with Azure Monitor, Azure Insights, Analytics, for monitoring and alerting System troubleshooting across servers and OS (mostly Windows) Any experience with MS SQL databases Provides clear documentation of completed projects for various stakeholders Any experience with VMWare, Splunk, Dynatrace or other monitoring tools
    $86k-111k yearly est. 5d ago
  • Support Engineer

    Augusta Hitech

    Senior unix systems administrator job in Columbus, OH

    The Support Engineer is responsible for providing technical support to customers and internal teams, resolving incidents within agreed SLAs, and ensuring high customer satisfaction. The role involves troubleshooting hardware/software or application issues, documenting solutions, and collaborating with development/infra teams for complex problems. Key Responsibilities: Respond to customer/user queries via phone, email, chat, or ticketing system. Troubleshoot and resolve technical issues related to software, hardware, network, or cloud services. Perform root-cause analysis and provide workarounds or permanent fixes. Install, configure, and support applications, systems, or devices as per company products. Monitor incidents, update tickets regularly, and ensure closure within SLAs. Escalate complex issues to L2/L3 or development teams with clear technical details and logs. Document known issues, solutions, and FAQs in knowledge base. Assist in deployments, upgrades, and basic maintenance tasks (e.g., patches, configuration changes). Communicate clearly with non-technical users and maintain a high standard of customer service. Required Skills: 4-5 years of experience in technical support / helpdesk / application support Good understanding of: Operating systems (Windows / Linux / mac OS - customize as per need) Networking basics (TCP/IP, DNS, VPN, firewalls, etc.) Databases and basic SQL (for application/support engineer roles) Experience with ticketing tools (e.g., JIRA, ServiceNow, Zendesk, Freshdesk). Strong analytical and problem-solving skills. Excellent verbal and written communication skills. Willingness to work in shifts / on-call rotation if required. Good To Have: Experience with scripting (Shell/Python/PowerShell) for automation. Knowledge of cloud platforms (AWS/Azure/GCP) or DevOps tools (Docker, Kubernetes, CI/CD). Relevant certifications (e.g., ITIL, CompTIA, Microsoft, Cisco) as per domain.
    $62k-81k yearly est. 4d ago
  • System Administrator

    Surge Staffing 4.0company rating

    Senior unix systems administrator job in Columbus, OH

    The System Administrator will work along other IT staff members to maintain and administer our company's networked system of computers. The System Administrator's main responsibilities include troubleshooting and administration of hardware, software, and networking issues, as well as ensuring that all computing operations run with optimal performance, stability and security. This is a full-time, on-site position; remote work is not available PRIMARY FUNCTIONS: Job Duties & Responsibilities: Support and maintenance of VMWare ESX technologies Windows Server (2019, 2022) Good understanding and working knowledge of Veeam Backup and Replication Core Server infrastructure (DNS, DHCP, SMTP, SNMP, etc.) Strong experience with all aspects of Active Directory and its management Maintenance of directory structures, rights, security, software and files services Maintains domain user account information including rights, security and system groups. Maintaining and troubleshooting servers, computers, printers Support internal 3cx voip systems, administer end user changes and features. Troubleshoot functional aspects of the phone system through the admin console and other methods available. TCP/IP Networking Server Optimization and Hardening Working knowledge of SAN technology Manage IT system infrastructure and any processes related to these systems Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all client/server/storage devices, mobile devices, etc. Implement, troubleshoot and perform data backups and disaster recovery operations. Assists all personnel with presentation/conference equipment and programs Resolve a wide range of system issues, troubleshooting software, hardware, diagnosis of network issues, and addressing trouble tickets and service tasks across all tiered levels. Ensures that system improvements are successfully implemented and monitored to increase efficiency Identify bottlenecks which will occur due to growth trends in application usage, or preexisting to the environment, to mitigate any possible disruptions to the Production environment and users. Able to identify root cause and determine short and long term resolutions Plans, writes and maintains documentation pertaining to systems operation and end user documentation. Maintains inventories of hardware, software, forms etc. Assists in training new employees to the level required for optimum job performance and provides refresher training for existing employees as needed. Support IT Helpdesk escalated tickets Getting inbound calls when it's needed Working after normal business hours for planned downtime or emergencies Any other duties as requested Skills: Problem Solving and Resourcefulness Multi-tasking and Quality Technical Aptitude Ability to support and explain reasoning for decisions and include appropriate people in decision making process Patient and professional demeanor, with a can-do attitude. Personal Integrity Strong interpersonal and organizational skills required Availability outside of working hours to resolve emergency issues promptly. Scripting languages (powershell) (highly recommended) Experience working with network administrator tools (WinSCP, Putty, Wireshark) Quick learner Provide high-level support & quality service to end-users Highly motivated individual with strong analytical problem solving, communication, and interpersonal skills are required. Able to demonstrate ability to solve complex server issues by analyzing variables and applying appropriate solutions learned through experience and proficiency in understanding the job. Ability to work independently as well as part of a team Must maintain strictest level of confidentiality (position is involved with extremely sensitive information including payroll, human resource records and other personnel and financial materials) Inspires, motivates, and guides others toward goal accomplishment Consistently encourages, develops, sustains, and rewards cooperative working relationships. Educational and Work Experience Requirements: Associate Degree in Computer Science, Related IT Field or equivalent experience 3+ years related experience; to include technical analysis and systems administration that provides the required knowledge, skills, and abilities. 3+ Years working knowledge of Microsoft Windows Server 2019 and above, Microsoft Exchange 2019, and basic understanding of Microsoft SQL Server 3+ Years working knowledge of Active Directory, DHCP, DNS, and Network Permissions/Group Policies 3+ Years with good understanding of networking which include VLANs, network infrastructure, cabling, switches, wireless, and fiber.
    $63k-83k yearly est. 1d ago
  • Sharepoint Administrator

    Brooksource 4.1company rating

    Senior unix systems administrator job in Columbus, OH

    6 month Contract with potential Extension Pay Rate: $60-$65 an hour based on experience **W-2 with Brooksource - we are not able to provide sponsorship at this time Administer and manage VMO SharePoint sites and documentation repositories to ensure accurate, timely, and engaging content delivery. Responsibilities include reviewing and reorganizing documentation, recommending repository structures, and maintaining SharePoint permissions and analytics. The role also supports VMO governance objectives through clear, consistent communication and branding across SharePoint channels. This position requires advanced technical expertise in SharePoint administration, automation tools, and data visualization platforms to enhance operational efficiency and governance compliance. Duties and Responsibilities Β· Administer and maintain VMO SharePoint sites, including structure, navigation, and permissions. Β· Review documentation for accuracy and completeness; perform cleanup and reorganization. Β· Recommend improvements to repository structure and implement approved changes. Β· Update and consolidate documentation, including job aids, templates, and process maps. Β·Create new documentation and ensure alignment with VMO governance standards. Β· Monitor site analytics and engagement metrics to optimize user experience. Β· Provide user support and training for SharePoint functionality and best practices. Β· Coordinate with IT and VMO teams to resolve technical issues and implement enhancements. Β· Develop and manage automated workflows using Power Automate to streamline processes. Β· Create and maintain dashboards and reports in Power BI for performance tracking. Β· Implement advanced SharePoint features such as content types, site templates, and custom views. Β· Perform PowerShell scripting for bulk operations and advanced SharePoint configurations. Basic Qualifications Β· Bachelor's degree in Communications, Marketing, Business, or related field. Β· Strong writing, editing, and presentation skills. Β· Ability to simplify complex concepts and communicate them effectively. Β· Understanding of governance principles and ability to incorporate them into messaging. Β· 3-5 years of experience in communications or SharePoint administration roles. Preferred Qualifications Β· Master's degree or professional certifications in communications or change management. Β· Experience in financial services or large enterprise environments. Β· Familiarity with VMO governance standards and processes. Skills & Competencies Β· Strategic thinking and planning. Β· Excellent interpersonal and collaboration skills. Β· Proficiency in communication tools and platforms. Β· Adaptability and problem-solving capabilities. Β· Attention to detail and organizational skills. Β· Advanced SharePoint administration and customization (site collections, workflows, permissions). Β· Experience with Microsoft Power Automate for process automation. Β· Proficiency in Power BI for dashboard creation and reporting. Β· Knowledge of Microsoft 365 tools integration (Teams, OneDrive, Planner). Β· Basic scripting skills (PowerShell) for SharePoint management. Understanding of SharePoint security, compliance, and governance best practices. Technical Tools Proficiency Β· SharePoint Designer Β· Microsoft Power Automate Β· Microsoft Power BI Β· PowerShell scripting
    $60-65 hourly 3d ago
  • Senior System Engineer

    Starfish Computer Corporation

    Remote senior unix systems administrator job

    Starfish Computer Corporation's Senior System Engineer (Managed Services Engineer - Level 3) is responsible for the on-going and continuous operation of our clients' Information technology environments. Highly trained and certified, the Senior System Engineer, is an expert in infrastructure technologies including Microsoft servers and domains, virtualization, networking, security, data storage and recovery. The Senior System Engineer, is assigned as the primary person to oversee and own all technical aspects of the assigned clients' environments and projects. They work in concert with Starfish Computer Corporation's internal Help Desk and technical resources (with dedicated Level 1 and Level 2 support), the client's own on-site support technicians (if any), and other Starfish team members to deliver managed services offerings and project executions to our clients that are β€œbest in class”. Job Functions & Responsibilities: Be the lead technical resource for the assigned clients' projects while maintaining a balance between the roles of project manager and technical advisor Coordinate efforts on behalf of assigned clients between themselves, client support teams and Starfish internal resources Optimize the client's service offering including Microsoft platforms, IP networking, telephony platforms, storage and data protection and recovery, mobile devices, servers, laptops, desktops, virtualization Assists in the preparation of client and prospect proposals and project plans including timeframes, budget estimates (time) and project milestones Manage, support, install and upgrade Microsoft Servers in Physical and Virtual environments Ensure that the client environment is comprehensively documented and keep Starfish internal management systems up-to-date Recommend capacity and performance plans for assigned client environment Provides technical support to all clients & end users of service tickets at P3 or greater to resolution Manages client & end user expectations by conveying estimated resolve time and communicates with client & end user throughout troubleshooting process Create preventative maintenance plans with detailed instructions that Level 1 and Level 2 engineers can reliably execute - either remotely or at client site Work directly with Level 1 and Level 2 engineers to identify and resolve potential or on-going problems Documents, tracks, and monitors all incoming service requests to completion Determine root cause analysis of service outages and complete or coordinate resolutions Responds to assigned service orders for technical support Ensures personally that all support tickets classified as P2 or P1 have been resolved Continues to expand skillset through on-going and additional partner certifications General Requirements & Information: This is a remote position that will support clients of Starfish in northwest Ohio and southeast Michigan. Full-time position Competitive salary and benefits package Participate in an on-call support rotation (current rotation is once every twelve (12) weeks) Technical Requirements, Skills & Experience: Strong Active Directory, Windows Exchange, VMware and/or Hyper-V skills and integration experience Experienced leading the delivery of systems engineering and related projects within managed services, corporate IT, consulting, or similar environments Experience supporting MS Windows Server, MS Exchange and MS SQL Experience with firewall technologies Demonstrable experience with vendor management Working knowledge of infrastructure monitoring tools Creates and maintains system documentation Experience with network backup, antivirus, spam filters, and network/PC security Working knowledge of routed and switched network communications Working knowledge of wireless data communication A+, Network+, MCITP, MCSE certification a plus 4-year degree or equivalent work experience
    $81k-107k yearly est. 1d ago
  • Junior Systems Administrator (Remote)_ (Hiring Immediately)

    Outlier Ai 4.2company rating

    Remote senior unix systems administrator job

    Join a global community of talented professionals to shape the future of AI. Earn up to $15 USD/hr and additional rewards based on quality of submission. The following information provides an overview of the skills, qualities, and qualifications needed for this role. Outlier is committed to improving the intelligence & safety of AI models. Owned and operated by Scale AI, weve recently been featured in Forbes for partnering experts with top AI labs to provide the high quality data for LLMs. We believe AI can only perform as well as the data its trained on. Thats why we work with contributors from all over the world, who help improve AI models by providing expert human feedback. This data has led to AI advancements for the world's leading AI labs and large language model builders. Weve built a best-in-class remote work platform for our freelance contributors to provide valuable, specialized skills, and we in turn strive to provide them with a positive experience based on our core pillars of reliability, transparency, and flexibility. What you will be doing We are looking for someone who speaks fluent English to contribute their expertise toward training and refining cutting-edge AI systems. Adopt a user mindset to produce natural data to meet the realistic needs you have or would use AI for. Use the tool of rubrics to address user needs in a structured way. Evaluate AI outputs by reviewing and ranking reasoning and problem-solving responses from large language models. Contribute across projects depending on your specific skillset and experience. What were looking for Education: Bachelors degree or higher (or currently enrolled). Analytical and Problem-Solving Skills: Ability to develop complex, professional-level prompts and evaluate nuanced AI reasoning. Strong Writing: Clear, concise, and engaging writing to explain decisions or critique responses. Attention to Detail: Commitment to accuracy and ability to assess technical aspects of model outputs. Nice to Haves: Experience in fields like literature, creative writing, history, philosophy, theology, etc. Prior writing or editorial experience (content strategist, technical writer, editor, etc.). Interest or background in AI, machine learning, or creative tech tools. Compensation and benefits Earn up to $15 USD/hr, paid out weekly Rates vary based on quality, accuracy, and time spent. Paid via PayPal & AirTM Free access to Model Playground Interact, experiment and engage with leading large language models free of cost Flexible schedule and time commitment No contracts, no 9-to-5. You control your schedule. (Most experts spend 5-10 hours/week, up to 40 hours working from home Join a global community of Coding experts Join a global network of experts contributing to advanced AI tools Disclaimer: For non-core work, such as during initial project onboarding or project overtime phases, lower rates may apply. Certain projects offer incentive payments. Please review the payment terms for each project. Equal Opportunity Employer: Outlier is committed to fostering a diverse and inclusive work environment. We welcome applicants from all backgrounds and celebrate diversity in our workforce. xevrcyc Remote working/work at home options are available for this role.
    $15 hourly 1d ago
  • 212740 Sr Unix Administrator

    Procom Services

    Senior unix systems administrator job in Columbus, OH

    Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada. With revenues over $500 million, the Branham Group has recognized Procom as the 3rd largest professional services firm in Canada and is now the largest β€œCanadian-Owned” IT staffing/consulting company. Procom's areas of staffing expertise include: β€’ Application Development β€’ Project Management β€’ Quality Assurance β€’ Business/Systems Analysis β€’ Datawarehouse & Business Intelligence β€’ Infrastructure & Network Services β€’ Risk Management & Compliance β€’ Business Continuity & Disaster Recovery β€’ Security & Privacy Specialties β€’ Contract Staffing (Staff Augmentation) β€’ Permanent Placement (Staff Augmentation) β€’ ICAP (Contractor Payroll) β€’ Flextrack (Vendor Management System) Job Description Provide technical leadership in daily system support and operation for critical and complex production systems. Perform Capacity Planning, Infrastructure Design, and Systems Administration. Create robust, high availability and secure design for UNIX/Linux server infrastructure. Provide 7x24 rotating Level 3 Support for Unix/Linux and storage infrastructure for various group companies. Closely work with remote Unix/Linux team for day-to-day incident and service request tickets. Work with hardware and 3rd vendor for system troubleshooting. Interface with the clients with related to technical issue/inquiry/request. Setting various policies for applications and infrastructure - patching schedules, deployment of releases, testing and system readiness. Manage HP/UX environment in Production/Testing/Development environments. Configure and manage Virtual Server environments, Storage infrastructure and DR installations. Administer Systems Monitoring; Troubleshoot SW/HW Issues Methodically. Process knowledge of Configuration management & Change control. Create and update technical documentations (system configuration and operation). Qualifications 3-5 years experience as a RedHat Linux System Administrator Strong background in HP-UX 10/11 Strong background in Solaris 2.6/7/8/9/10 and RHEL 4.x/5.x Strong Background in AIX Hands-on experience with Veritas Volume Manager, Veritas File System, DiskSuite and LVM Strong experiences in SAN devices (EMC Celerra/CLARiiON, NetApp Filer, Brocade switch) Hands-on experience in NetBackup backup software Experience of jumpstart and kickstart implementation Requires excellent communication skills and ability to be available after-hours Certifications in Solaris, Linux and/or SAN are preferred. BS in (Computer) Science/Engineering or equivalent IT work experience. Solid understanding of TCP/IP, LDAP, DNS, NIS and SMTP. Proficiency in NAS and Storage Area networking as well as Backup & Recovery administration. Experiences of DNS, Apache, Sendmail, Bind, LDAP, and ProofPoint. Experience in data center or network operations with HA (high availability) and/ or 24X7 service level. Must have strong experience with Disaster Recovery solutions. Additional Information PLEASE NOTE THAT WE ARE NOT ABLE TO WORK WITH CANDIDATES ON H1B VISAS OR CANDIDATES REPRESENTED BY THIRD PARTIES.
    $102k-135k yearly est. 8h ago
  • Sr Unix Administrator

    Procom Consultants Group 4.2company rating

    Senior unix systems administrator job in Columbus, OH

    Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada. With revenues over $500 million, the Branham Group has recognized Procom as the 3rd largest professional services firm in Canada and is now the largest β€œCanadian-Owned” IT staffing/consulting company. Procom's areas of staffing expertise include: β€’ Application Development β€’ Project Management β€’ Quality Assurance β€’ Business/Systems Analysis β€’ Datawarehouse & Business Intelligence β€’ Infrastructure & Network Services β€’ Risk Management & Compliance β€’ Business Continuity & Disaster Recovery β€’ Security & Privacy Specialtiesβ€’ Contract Staffing (Staff Augmentation) β€’ Permanent Placement (Staff Augmentation) β€’ ICAP (Contractor Payroll) β€’ Flextrack (Vendor Management System) Job Description Sr. Unix Systems Administrator On behalf of our client, Procom Services is searching for a Sr Unix Administrator for a contract opportunity in Columbus, OH. Sr. Unix Systems Administrator Job Details β€’ Provide technical leadership in daily system support and operation for critical and complex production systems. β€’ Perform Capacity Planning, Infrastructure Design, and Systems Administration. β€’ Create robust, high availability and secure design for UNIX/Linux server infrastructure. β€’ Provide 7x24 rotating Level 3 Support for Unix/Linux and storage infrastructure for various group companies. β€’ Closely work with remote Unix/Linux team for day-to-day incident and service request tickets. β€’ Work with hardware and 3rd vendor for system troubleshooting. β€’ Interface with the clients with related to technical issue/inquiry/request. β€’ Setting various policies for applications and infrastructure - patching schedules, deployment of releases, testing and system readiness. β€’ Manage HP/UX environment in Production/Testing/Development environments. β€’ Configure and manage Virtual Server environments, Storage infrastructure and DR installations. β€’ Administer Systems Monitoring; Troubleshoot SW/HW Issues Methodically. β€’ Process knowledge of Configuration management & Change control. β€’ Create and update technical documentations (system configuration and operation). Sr. Unix Systems Administrator Mandatory Skills β€’ 3-5 years experience as a RedHat Linux System Administrator β€’ Strong background in HP-UX 10/11 β€’ Strong background in Solaris 2.6/7/8/9/10 and RHEL 4.x/5.x β€’ Strong Background in AIX β€’ Hands-on experience with Veritas Volume Manager, Veritas File System, DiskSuite and LVM β€’ Strong experiences in SAN devices (EMC Celerra/CLARiiON, NetApp Filer, Brocade switch) β€’ Hands-on experience in NetBackup backup software β€’ Experience of jumpstart and kickstart implementation β€’ Requires excellent communication skills and ability to be available after-hours β€’ Certifications in Solaris, Linux and/or SAN are preferred. β€’ BS in (Computer) Science/Engineering or equivalent IT work experience. β€’ Solid understanding of TCP/IP, LDAP, DNS, NIS and SMTP. β€’ Proficiency in NAS and Storage Area networking as well as Backup & Recovery administration. β€’ Experiences of DNS, Apache, Sendmail, Bind, LDAP, and ProofPoint. β€’ Experience in data center or network operations with HA (high availability) and/ or 24X7 service level. β€’ Must have strong experience with Disaster Recovery solutions. Sr. Unix Systems Administrator Start Date ASAP Sr. Unix Systems Administrator Assignment Length 6 months Additional Information All your information will be kept confidential according to EEO guidelines. Please send your resume in Word format only.
    $93k-121k yearly est. 60d+ ago
  • Linux Admin VPS

    Mapjects.com

    Remote senior unix systems administrator job

    Mapjects is a leading centralized logistics operations portal platform. The platform servers franchises with ERP components that suite the franchise business needs. Mapjects Clearview platform provide one-click distribution, logistics and analysis products to enrich and visualize big data sets from warehousing, fulfillment, fraud detection, payment technology and b2b eCommerce. Email WORD resume and contact to **************** or [email protected] Green Card and US citizens only Compensation is very competitive, and commensurate with experience, loc DC or VA Corp 2 Corp, 1099, or W2 (please email your expectations, and availability to start) After face to face, and a certain period, the option to work remotely is a possibility. When can you start/availability Job Description Our client is seeking a Linux VPS admin. Basic requirements are to setup and hard linux box Basic requirements are to setup and hard linux box REQUIREMENTS: Good knowledge of Linux command line setup and hard linux box Setup a free alternative version to cpanel Experience with common Linux server applications (Apache2/Nginx/Postfix/MySQL/BIND) Linux SysAdmin, Linux kernel knowledge a plus recommendations on small cluster vs big nodes in hardware. Experience identifying misconfigured/problematic iptables rules, firewall issues demonstrate ability to create scripts Qualifications Perl/Python/Bash skills for system automation/database transactions helpful Web development/frameworks background a bonus CS degree preferred, Network+ or higher certification desired Additional Information please email word copy of resume to ensure it has your contact information, and phone number to reach you. [email protected] or [email protected]
    $69k-90k yearly est. Easy Apply 60d+ ago
  • Remote LINUX Admin W/ Puppet to Rundeck Migration Exp.

    CapB Infotek

    Remote senior unix systems administrator job

    For one of our ongoing project, we need a Hands-On Linux admin who will perform the following Remotely: Successfully migrating task from Puppet to RunDeck.(Should have previous Hands-on experience) Need a β€œPuppet & RunDeck Expert”. Client using older iteration of Puppet for last 5/6 years, going to decommission Puppet after migration to Rundeck. Configure RunDeck on Docker Swarm using CEPH. Maintain RedHat 9 and Ubuntu. Expert knowledge of IPA (RedHat Identity Manager) Detailed job duties: Detailed Scope of Work: A detailed approach for each task listed above either as part of resume or outside will be highly appreciated. Migration: Transition our current Docker Swarm and CEPH environments from Ubuntu 20 to RHEL 9. Migrate two Swarms, each consisting of five Docker servers. Security Enhancements: Implement Docker Bench for security checks. Establish ongoing automated monitoring mechanisms. Container Management: Set up a Docker registry with automated image scanning. CEPH Optimization: Review and optimize CEPH implementation for performance tuning. Ensure adherence to security best practices and system hardening. Monitoring & Automation: Develop Docker health and configuration monitoring (Swarm and containers) using Rundeck and PRTG. Monitoring Improvements: Assess the current monitoring environment and recommend enhancements. System Hardening: Perform STIG hardening, configure firewalls, and implement endpoint protection. Automate deployments using RunDeck by PagerDuty. Configuration Management Migration: Migrate configurations from Puppet by Perforce to RunDeck. Support 20 Puppet nodes (RHEL 7, 8, 9) and 40 classification tasks. Documentation: Develop a comprehensive how-to guide for managing the newly implemented system.
    $66k-89k yearly est. 60d+ ago
  • Linux Systems Administrator - DCO Field Team

    Punch Cyber Analytics Group 3.8company rating

    Remote senior unix systems administrator job

    About PUNCH: We're problem solvers first & foremost. PUNCH's origin story involves frustration with available INFOSEC tools and techniques-we came up thru the industry using these inefficient tools and techniques and decided there had to be a better way. We bring this laser focus on efficiency to every customer engagement. We have trust as a hallmark in everything we do. PUNCH provides its team members with the maximum amount of ownership over their careers, the direction of the company, and the flexibility & freedom to accomplish their job without interference. Trust requires accountability; we live that, company-wide. We back each other up. PUNCH is a supportive place to work. We've worked hard to create an environment that makes people better, encourages team work, and rewards a β€œpitch in” mentality. We give back. To those in need. To the community. To the industry. Does this sound like you? In this Role You Will: Maintain and support DCO sensor platforms as part of a mobile field team operating in tactical environments. - Configure and maintain Linux-based systems (CentOS, Ubuntu) - Troubleshoot software, hardware, and container issues in isolated setups - Script with Bash and Python for automation and diagnostics - Conduct system hardening, licensing, and pre-mission readiness checks - Support after-action reviews and technical documentation Key Requirements: - 7+ years administering Linux systems in production or field conditions -Must be a US citizen and possess a US passport - Experience with containers (Docker, Podman) - Familiarity with DCO tools like Zeek, ELK Stack, Suricata - Ability to operate without remote support in disconnected environments - DoD 8570 IAT Level II certification preferred Must Haves: Strong diagnostic and Linux skills; capability to work in high-stress, dynamic field conditions. Security Clearance: TS with SCI eligibility required. Travel Requirements: 8-12 weeks annually, CONUS and OCONUS, potentially with short notice. Remote work is available during non-deployment periods.
    $73k-97k yearly est. 60d+ ago
  • Linux/Unix Engineer

    Ask It Consulting

    Senior unix systems administrator job in Columbus, OH

    Ask ITC Inc. which is backed by a $500 million Microtek group company, provides an industry leading blend of technology, business consulting, and outsourcing services. Ask IT is a minority-owed enterprise; it has been founded on providing the highest quality possible and on the devotion to customer satisfaction. Job Description Position 1. Unix Engineer needed to conduct system conversion. Additionally they will be needed to assist with reviewing and privilege definitions that will be used in conversions. This candidate filling this role must be familiar to basic OS administration, and must be detail oriented. ----- Position2. Linux Engineer needed to conduct system conversion. Additionally they will be needed to assist with reviewing and privilege definitions that will be used in conversions. This candidate filling this role must be familiar to basic OS administration, and must be detail oriented. Roles & Responsibilities: Responsibilities β€’ Responsible for the conversion of Unix/Linux servers to authenticate via LDAP β€’ Responsible for reviewing detailed privileges granted to users Skills and Specifications β€’ Three to Five years Unix or Linux experience β€’ Experience with AIX, SLES, RHEL a plus β€’ Experience with LDAP a plus β€’ Experience with SUDO Additional Information All your information will be kept confidential according to EEO guidelines.
    $77k-102k yearly est. 60d+ ago
  • Database System Administrator for ADABAS, IDMS, Datacom, Oracle

    Din Development Corporation

    Remote senior unix systems administrator job

    DDC- IT Services is seeking a qualified candidate to fill the role of a Senior Database Admin (ADABAS). This individual will maintain software and DBMS environments in compliance with the STIG and/or the SRG. Job Duties and Responsibilities: Maintain software and DBMS environments in compliance with the STIG and/or the SRG. This includes keeping software at a vendor supported version, applying necessary security software patches within the required timeframe, and maintaining required documentation as outlined in the STIG. Maintain any and all software exits associated with the software maintained in this SOW, regardless of the language used to write the exit. Maintain a working knowledge of departmental SOPs. Ensure that all work is completed using the documented procedures, to include updating and maintaining tickets, change requests, and documentation. DBMS, including all changes and upgrades. Provide a report to the supported Government POC on customer questions. Use SMP/E to install software as a lead technician within the IBM SMP/E. Install, customize, upgrade and maintain Data Base Management Systems (DBMS) Software on mainframe computer platforms running z/OS. Participate in planning and executing database migrations, application software upgrades/migrations. Analyze reasons for outages to provide RCA reports, give presentations to managements about RCA, and lead mitigation efforts of a team of technicians. Demonstrate a thorough understanding and experience of the IBM SMP/E environment while using SMP/E to install software as a lead technician. Other duties as assigned. Job Requirements (Education/Skills/Experience): *Must have an active Secret Clearance* Must currently possess one of the IAT Level 1 certifications: A+CE CCNA-Security Network+ CE SSCP DinΓ© Development Corporation (DDC) is a Navajo Nation owned family of companies that delivers IT, professional, and environmental solutions to advance the missions of federal, state, and tribal government agencies. As thought leaders and innovators, our team of specialists build client-centric solutions that solve critical challenges faced by defense, civilian, and healthcare organizations. Employing a mission-focused approach, we deliver value that not only enhances current operations, but also drives future change. Closely aligned with this approach is our commitment to advancing the Navajo Nation and its People. Through economic development and community empowerment, we elevate the Navajo Nation to provide lasting impact and sustainable growth for future generations. DDC's ability to unite legacy-inspired technologies, industry best practices, and proven methodologies has contributed to our success for twenty years. This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation, or any other basis prohibited by law. We participate in E-Verify. #ddcitservicesjobs #LI-DNP
    $69k-93k yearly est. Auto-Apply 60d+ ago
  • Embedded Linux Engineer (Remote - US)

    Jobgether

    Remote senior unix systems administrator job

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for an Embedded Linux Engineer in the United States. In this role, you will develop and maintain embedded Linux systems for IoT devices, automating software build, deployment, and provisioning processes. You will collaborate with cross-functional teams to ensure secure, efficient, and reliable device operation, including over-the-air updates and communications configuration. Your work will directly influence product performance, deployment efficiency, and system security. This position offers the chance to work on cutting-edge technologies, including Yocto-based Linux systems, kernel development, and IoT infrastructure automation. You will have a significant impact on the development and deployment of innovative energy and technology solutions across a distributed network of devices. The role is fully remote, offering flexibility while enabling collaboration with teams nationwide. Accountabilities: Design, implement, and maintain Yocto-based embedded Linux OS projects. Automate the infrastructure for flashing, provisioning, and deploying IoT devices in manufacturing and field environments. Configure and manage secure Linux-based systems and over-the-air (OTA) update platforms. Write, debug, and maintain embedded Linux applications using C, C++, Python, and Bash scripting. Adjust Linux kernel and drivers as needed to support IoT functionality. Collaborate with hardware, algorithms, and product teams to align development with strategic objectives. Monitor, troubleshoot, and optimize performance of deployed systems and devices. Contribute to technical documentation for deployment, provisioning, and security processes. Requirements 8+ years of professional experience in embedded Linux engineering, including 5+ years with Yocto, BSPs, kernel, and driver development. Hands-on experience configuring and deploying IoT systems with secure communications and OTA updates. Proficiency in C, C++, Python, Bash, and other systems programming languages. Strong understanding of software build systems, CI/CD pipelines, and automation tools. Knowledge of security protocols for IoT devices and systems. Familiarity with Git, version control, and Agile methodologies. Excellent problem-solving, collaboration, and communication skills. Ability to work effectively in a fast-paced, fully remote environment. Enhanced Qualifications (preferred): Advanced degree in Computer Science, Engineering, or related field. Experience with Linux kernel development and kernel module integration. Familiarity with automation tools like Ansible and containerization/orchestration tools (Docker, Kubernetes). Experience with Mender or similar OTA update management systems. Knowledge of hardware-level IoT integration and provisioning. Benefits Competitive salary range: $155,000-$185,000 annually, depending on experience. Fully remote work environment with flexibility. Health, dental, and vision benefits. Employer-matched 401(k) retirement plan. Flexible paid time off and vacation policies. Opportunities for mentorship, professional growth, and skill development. Collaborative, inclusive, and supportive work culture. Jobgether AI Matching Process Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly. πŸ” Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements. πŸ“Š It compares your profile to the job's core requirements and past success factors to determine your match score. 🎯 Based on this analysis, we automatically shortlist the three candidates with the highest match to the role. 🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed. The process is transparent, skills-based, and free of bias, focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team. Thank you for your interest! #LI-CL1
    $155k-185k yearly Auto-Apply 60d+ ago
  • Linux Endpoint Engineer (Remote)

    Bit9 + Carbon Black

    Remote senior unix systems administrator job

    More than 1,000 organizations worldwide-from 25 Fortune 100 companies to small enterprises-use Bit9 + Carbon Black to increase security, reduce operational costs and improve compliance. Leading managed security service providers (MSSP) and incident response (IR) companies have made Bit9 + Carbon Black a core component of their advanced threat prevention, threat detection and incident response services. With Bit9 + Carbon Black, you can arm your endpoints against advanced threats. Job Description Bit9 is building an essential security defense against advance persistent threats and malware through comprehensive measurement, detection, protection, and trust capabilities. Our work is deep inside operating systems-Windows, Mac OS X, and Linux-and we're looking for team members that like to pry them open and innovate in the gaps. You're probably a good fit for the team if: β€’ You're fluent in C++ (both OO and generic constructs). β€’ You can easily find your way around a storage stack, task scheduler, or virtual memory. β€’ You don't feel dirty poking around a core dump, reading assembly, or reverse engineering things. β€’ You relish hard problems in security, virtualization and stream processing. β€’ You have the computer science background to do so effectively and efficiently. This position is focused on Linux, so familiarity with Linux security modules, loadable kernel modules, troubleshooting loadable kernel modules, is valuable. Experience with the C/C++, Boost, STD template library, and application debugging on Linux is a must. As a Senior Software Engineer, you will contribute to the development of major functional and component areas from inception through delivery. Environment You'll be part of a small team of smart talented people like yourself. The team shares a sense of purpose and urgency, but in a fun, friendly and informal atmosphere typical of young innovative technology companies. All doors are always open. You'll work on problems we haven't figured out and enjoy the satisfaction of having an impact on our success. Essential Duties and Responsibilities To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other duties may be assigned to meet business needs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. β€’ Design, develop, test, document and maintain complex software features from general specifications. β€’ Apply proven patterns, design principles and software engineering practices to develop quality software. β€’ Plan and take responsibility for multiple features through the complete software development lifecycle. β€’ Analyze, isolate and resolve problems in product software with little or no guidance. β€’ Respond to high-priority issues quickly and drive to resolution and customer satisfaction. β€’ Lead and contribute to reviews of software artifacts and give considered, high-quality feedback. β€’ Evaluate, select and adapt standard techniques, tools and procedures in the delivery of features. β€’ Independently collaborate with peers and with other functional organizations to achieve project goals. β€’ Plan and schedule work and tasks across multiple features, manage dependencies, change and risk. β€’ Lead projects and the delivery of multiple features to successful conclusion with a minimum of guidance. β€’ Provide technical supervision and mentoring of one or more engineers. β€’ Recommend new features, technologies, tools, process improvements. β€’ Deliver technical training and training materials for other functional organizations in the company. Qualifications β€’ At least six years of software engineering in a product development organization β€’ Bachelor of Science degree in Computer Science, Computer Engineering, or a related field. β€’ At least five years recent experience building syste-ms-level software (e.g. kernel modules). β€’ Deep knowledge in at least two related product or technical areas such as file systems, kernel drivers. β€’ A record of efficient, creative solutions to complex problems and successful incorporation in product delivery. β€’ Practical experience in C++ with applied knowledge of object oriented and generic programming. β€’ Fluent in approaches to security, concurrency, debugging, performance, scalability, supportability and quality. β€’ Good written and excellent verbal communication. Additional Information About us: Cyber attacks are now the new normal. Advanced hackers, nation states, organized crime groups and nefarious actors are doing anything and everything they can to get their hands on valuable information that isn't theirs. With more than enough attack vectors out there, we at Bit9 + Carbon Black are looking for more creative and committed security professionals to protect today's top organizations. Bit9 + Carbon Black is an equal opportunity employer.
    $85k-115k yearly est. 60d+ ago
  • Linux Kernel Engineer

    Glydways

    Remote senior unix systems administrator job

    Who we are: Glydways is reimagining what public transit can be. We believe that mobility is the gateway to opportunity-connecting people to housing, education, employment, commerce, and care. By making transportation more accessible, affordable, and sustainable, we empower communities to thrive and unlock economic and social prosperity. Our mission is to revolutionize transit with a solution that delivers high capacity, exceptional user experiences, unmatched affordability, and minimal environmental impact. The Glydways system is a groundbreaking network of carbon-neutral, interconnected transit pathways powered by standardized autonomous vehicles on dedicated roadways. Operating 24/7 with on-demand access, it offers personalized and efficient mobility-without the burden of heavy upfront infrastructure costs or ongoing taxpayer subsidies. With Glydways, we're building more than a transportation system; we're creating a future where everyone, everywhere, has the freedom to move. Meet the team: The Onboard Integration team, as a part of Software Platform, works closely with teams across Glydways spanning Vehicle Hardware to Autonomy to provide the software foundation for running and controlling the robot on the road. Whether it's streaming data from the latest sensors, controlling actuators on the vehicle, creating a custom OS and kernel, shipping a new ML framework, bringing a vehicle cabin to life with visuals and sounds, or writing tools and systems to support live track operations - the Onboard Integration team gets things done to keep the vehicle and other teams moving forward. Roles & Responsibilities: Maintain a custom, Yocto-based, Linux distribution, supporting multiple custom computer platforms, both with and without displays. Board bring up of NVIDIA Tegra and NXP i.MX based compute platforms. Linux kernel driver development for NVIDIA Tegra and NXP i.MX platforms. Linux kernel support for full network, audio, and visual hardware. Contribute to and select patches from various upstream, open-source projects. Test custom board features in CI & HIL environments. Long term support of Yocto linux distributions and Linux kernel for deployed products. Knowledge, Skills and Abilities: Strong knowledge of Linux kernel development. In-depth knowledge of build systems like Yocto and Buildroot Experience submitting and getting patches accepted by open source projects. Advanced knowledge of C/C++ programming and shell scripting; other languages and skills are also valuable. Experience developing on resource-constrained embedded hardware. Experience with CI & HIL environments including testing and validating custom Linux based system compute systems. Glydways provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
    $89k-120k yearly est. Auto-Apply 60d+ ago
  • Sr. Systems Admin / Technical Specialist 1

    Charter Global 4.0company rating

    Senior unix systems administrator job in Columbus, OH

    Mandatory Skills: 1) Logon Procs 5+ years a) Create b) change 2) SCLM - Change Control 5+ years a) Create structures b) Maintain structures c) SCLM file maintenance 3) REXX routines 5+ years a) Create b) Maintain 4) Clist Routines 5+ years a) Create b) Maintain 5) Panel libraries 5+ years a) Create Maintain 6) SMS / HSM Storage Management 10+ years a) ACS routine b) DASD allocation 7) BMC Control Products 10+ years a) Install b) Maintain c) Trouble shoot 8) FTP/Connect:Direct/ Cyberfusion 5+ years a) Assist development in executing b) Coordinate changes 9) COBOL 5+ years a) Maintain SLCM components for COBOL 10) Mainframe Monitoring 10+ years a) MXG reports b) RMF reports c) RMF spreadsheet report writer d) Report on transactions, IMS and DB2 e) BMC Mainview Regards: ngampa AT charterglobal DOT com Additional Information Mainframe Monitoring 10+ Years
    $74k-94k yearly est. 60d+ ago
  • Remote Platform Engineer Linux

    Global Channel Management

    Remote senior unix systems administrator job

    Remote Platform Engineer Linux needs 5 years experience Remote Platform Engineer Linux requires; 5 years - Experience in Information Technology required. 1 year - Experience in IT engineering in an enterprise environment. Bachelor's degree in Computer Information Systems or a related field or equivalent years of experience is required. Equivalent years of experience are defined as 4 years of professional experience. Advanced knowledge of infrastructure technologies including infrastructure services, platform technologies and monitoring tools. Systematic, fact based decision making and problem solving. Strong inter-personal skills and ability to cultivate relationships with all internal/external stakeholders, promoting diversity of perspectives, ideas and cultures. Exceptional work ethic, high sense of urgency, driven, self-motivated, highly accountable with strong initiative and passion. Ability to clearly articulate ideas, problem/solution/business value descriptions that can be understood by a broad audience Organization skills and ability to work on multiple projects and/or assignments simultaneously. COVID vaccine Remote Platform Engineer Linux duties: Certify multiple hardware platforms and the interrelationship/interoperability of different operating systems and complex environments. Provide technical leadership and responsibility for the installation and certification of all supporting software and hardware in order to assure a sound deployment basis for production implementations. Developing data architecture to support both the production system, and the backend data science and modeling tools. Recommends/designs structures and tools for systems which meet business needs and takes into account target environment, performance security requirements and existing systems. Must be willing to adjust schedule to perform maintenance and upgrades outside of business hours and be part of an on-call rotation.
    $72k-97k yearly est. 60d+ ago

Learn more about senior unix systems administrator jobs

Browse computer and mathematical jobs