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  • Systems Administrator

    Beacon Hill 3.9company rating

    Senior unix systems administrator job in Columbus, OH

    Systems Administrator Required Skills: 3+ years in a Systems Administration role Heavy Active Directory experience (updating AD, group policy, file shares, etc) SCCM and Endpoint experience Experience modifying scripts Experience documenting system changes Ability to work very well both on a team and independently Passion for learning new technologies and inquisitive nature Desired Skills: Azure experience Relevant Microsoft Certifications Description of Role/Responsibilities: We are looking for a Systems Administrator who enjoys acting in a Generalist capacity. Ideal candidates will have heavy Active Directory and SCCM experience. This role will be focused on the prework needed to get AD upgraded in the near future. This group has several exciting upgrades in 2026 and needs a curious, go-getter to help them accomplish initiatives. If you are looking for a new role and to start a new position ASAP, this could be the role for you. Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: ***************************************** Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting ************* Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future™
    $61k-82k yearly est. 4d 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 5d 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. 4d 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. 3d 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 · Administer and maintain VMO SharePoint sites, including structure, navigation, and permissions. · Review documentation for accuracy and completeness; perform cleanup and reorganization. · Recommend improvements to repository structure and implement approved changes. · Update and consolidate documentation, including job aids, templates, and process maps. ·Create new documentation and ensure alignment with VMO governance standards. · Monitor site analytics and engagement metrics to optimize user experience. · Provide user support and training for SharePoint functionality and best practices. · Coordinate with IT and VMO teams to resolve technical issues and implement enhancements. · Develop and manage automated workflows using Power Automate to streamline processes. · Create and maintain dashboards and reports in Power BI for performance tracking. · Implement advanced SharePoint features such as content types, site templates, and custom views. · Perform PowerShell scripting for bulk operations and advanced SharePoint configurations. Basic Qualifications · Bachelor's degree in Communications, Marketing, Business, or related field. · Strong writing, editing, and presentation skills. · Ability to simplify complex concepts and communicate them effectively. · Understanding of governance principles and ability to incorporate them into messaging. · 3-5 years of experience in communications or SharePoint administration roles. Preferred Qualifications · Master's degree or professional certifications in communications or change management. · Experience in financial services or large enterprise environments. · Familiarity with VMO governance standards and processes. Skills & Competencies · Strategic thinking and planning. · Excellent interpersonal and collaboration skills. · Proficiency in communication tools and platforms. · Adaptability and problem-solving capabilities. · Attention to detail and organizational skills. · Advanced SharePoint administration and customization (site collections, workflows, permissions). · Experience with Microsoft Power Automate for process automation. · Proficiency in Power BI for dashboard creation and reporting. · Knowledge of Microsoft 365 tools integration (Teams, OneDrive, Planner). · Basic scripting skills (PowerShell) for SharePoint management. Understanding of SharePoint security, compliance, and governance best practices. Technical Tools Proficiency · SharePoint Designer · Microsoft Power Automate · Microsoft Power BI · PowerShell scripting
    $60-65 hourly 2d ago
  • System Administrator L3

    Intelliswift-An LTTS Company

    Senior unix systems administrator job in Raymond, OH

    Must have skills: Linux System Administration Computer-Aided Engineering (CAE) High-Performance Computing (HPC) Cloud Platforms (AWS OR Azure)
    $61k-81k yearly est. 1d 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 “best 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. 5d ago
  • Linux System Administrator L3 ( Must have an exp of Computer Aided Engineering (CAE) Experience - Pre, Post, and Solving)

    Sharp Decisions 4.6company rating

    Senior unix systems administrator job in Raymond, OH

    Job Title : Linux System Administrator L3 ( Must have an exp of Computer Aided Engineering (CAE) Experience - Pre, Post, and Solving) Duration : 12 + Contract with a possible extension Daily Tasks Performed: - A00: Maintain the Linux environment used for CAE Development on both Virtual and Physical Machines, on-prem and on cloud. Daily Tasks: CAE Linux User Support - Incidents, Questions, etc. Handle Application Installation and Update Requests Monitor overall health of CAE Linux Environment Weekly Tasks: Provide Status update to Team Leadership on work completed, work pending, and roadblocks Monthly Tasks: Apply monthly patches to systems Maintain and develop automation for application installation, network storage management, and user management What will this person be working on CAE Application Installation and Maintenance, CAE HPC Job Submission Script Maintenance, System Patching and Maintenance, Task Automation Position Success Criteria (Desired) - 'WANTS' Experience: Linux System Administrator Experience Computer Aided Engineering (CAE) Experience - Pre, Post, and Solving Knowledge: Familiar with High Performance Computing (HPC) Familiar with AWS and Azure Cloud Skills: BASH Scripting, Python, Server Patching Kubernetes, Docker Ansible Teraform / AWS Cloud Formation
    $68k-85k yearly est. 2d ago
  • Network Administrator

    Surge Staffing 4.0company rating

    Senior unix systems administrator job in Columbus, OH

    The Network Administrator is responsible for managing, maintaining, and securing the organization's network infrastructure. This includes configuring network hardware and software, troubleshooting connectivity issues, optimizing performance, and ensuring compliance with cybersecurity standards. PRIMARY FUNCTIONS: Evaluating network performance issues including availability, utilization, throughput, and latency; planning and executing the selection, installation, configuration, and testing of equipment; defining network policies and procedures; establishing connections and firewalls. Maintains network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems; escalating problems to vendor. Secures network by developing network access, monitoring, control, and evaluation; maintaining documentation. Upgrades network by conferring with vendors; developing, testing, evaluating, and installing enhancements. Troubleshoot and support network hardware and software Support VPNs, remote access, and cloud-based network services Collaborate with systems and cybersecurity teams to ensure network integrity Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations. Protects organization's value by keeping information confidential. Accomplishes organization goals by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments. SECONDARY FUNCTIONS (Optional section): Support IT Helpdesk escalated tickets Getting inbound calls when it's needed Provide technical support and training to end-users QUALIFICATIONS: Extensive LAN/WAN Experience & Knowledge Strong understanding of TCP/IP, DNS, DHCP, and routing protocols Network Design and Implementation Network Performance Tuning, Problem Solving, Strategic Planning Multi-tasking, Quality Focus, Coordination Technical Understanding Quick learner Technical Zeal Customer Service Skills Professionalism, Personal Integrity. Specific Technology Experience Requirements: Fortinet Firewalls HP Networking hardware and software Load balancers VPN experience Working Conditions: Full-time position, may require occasional after-hours maintenance Corporate office with standard working hours.
    $58k-74k yearly est. 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 “Canadian-Owned” IT staffing/consulting company. Procom's areas of staffing expertise include: • Application Development • Project Management • Quality Assurance • Business/Systems Analysis • Datawarehouse & Business Intelligence • Infrastructure & Network Services • Risk Management & Compliance • Business Continuity & Disaster Recovery • Security & Privacy Specialties • Contract Staffing (Staff Augmentation) • Permanent Placement (Staff Augmentation) • ICAP (Contractor Payroll) • 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. 15h 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 “Canadian-Owned” IT staffing/consulting company. Procom's areas of staffing expertise include: • Application Development • Project Management • Quality Assurance • Business/Systems Analysis • Datawarehouse & Business Intelligence • Infrastructure & Network Services • Risk Management & Compliance • Business Continuity & Disaster Recovery • Security & Privacy Specialties• Contract Staffing (Staff Augmentation) • Permanent Placement (Staff Augmentation) • ICAP (Contractor Payroll) • 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 • 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). Sr. Unix Systems Administrator Mandatory Skills • 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. 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. 15h 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 “Puppet & 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 “pitch 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 • Responsible for the conversion of Unix/Linux servers to authenticate via LDAP • Responsible for reviewing detailed privileges granted to users Skills and Specifications • Three to Five years Unix or Linux experience • Experience with AIX, SLES, RHEL a plus • Experience with LDAP a plus • 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 Diné 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
  • 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: • You're fluent in C++ (both OO and generic constructs). • You can easily find your way around a storage stack, task scheduler, or virtual memory. • You don't feel dirty poking around a core dump, reading assembly, or reverse engineering things. • You relish hard problems in security, virtualization and stream processing. • 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. • Design, develop, test, document and maintain complex software features from general specifications. • Apply proven patterns, design principles and software engineering practices to develop quality software. • Plan and take responsibility for multiple features through the complete software development lifecycle. • Analyze, isolate and resolve problems in product software with little or no guidance. • Respond to high-priority issues quickly and drive to resolution and customer satisfaction. • Lead and contribute to reviews of software artifacts and give considered, high-quality feedback. • Evaluate, select and adapt standard techniques, tools and procedures in the delivery of features. • Independently collaborate with peers and with other functional organizations to achieve project goals. • Plan and schedule work and tasks across multiple features, manage dependencies, change and risk. • Lead projects and the delivery of multiple features to successful conclusion with a minimum of guidance. • Provide technical supervision and mentoring of one or more engineers. • Recommend new features, technologies, tools, process improvements. • Deliver technical training and training materials for other functional organizations in the company. Qualifications • At least six years of software engineering in a product development organization • Bachelor of Science degree in Computer Science, Computer Engineering, or a related field. • At least five years recent experience building syste-ms-level software (e.g. kernel modules). • Deep knowledge in at least two related product or technical areas such as file systems, kernel drivers. • A record of efficient, creative solutions to complex problems and successful incorporation in product delivery. • Practical experience in C++ with applied knowledge of object oriented and generic programming. • Fluent in approaches to security, concurrency, debugging, performance, scalability, supportability and quality. • 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. 15h 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

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