51 to 75 of 175 Linux Administrator Jobs

customer-focused organisation which provides operational excellence whilst identifying new areas of growth as part of our day to day objectives. Reporting to the Linux Team Lead, the Linux System Administrator will be responsible for providing 3rd line IT Support to the JD business users - providing technical … from the wider business. They will also perform server installation, server and administrative script development, testing, and patching under the direction of the Senior Linux System Administrator and/or the Linux Team Lead. Working hours - 40 What You'll Be Doing: Provide 3rd line technical support … For: 3+ years working in a service support environment with exposure to ITIL processes. Server administration experience with Red Hat, CentOS, AlmaLinux or Oracle Linux, releases 7 through 9. Experience with Bash scripting and associated tools such as sed, awk, sort, uniq. Experience of working in an ITIL environment More ❯

Linux System Administrator L2 - TS/SCI Poly required Annapolis Junction, MD Apply Now We are seeking a Linux System Administrator with the following requirements Knowledge with Linux Manage the daily activities of configuration and operation of IT systems Aid users in accessing and using … in technical discipline (5 years experience can be substituted for degree) CWIP Cert: IAT Level 2 NICE TO HAVE: Redhat Certified Engineer (RedHat Enterprise Linux installation (RHEL): expert level installation, maintenance, and troubleshooting) Knowledgeable with virtual machines Setting up IPSEC Tunnels/VPN Tunneling Knows Ansible (Playbooks) Knowledgeable with More ❯

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity: CACI is seeking a Linux Systems Administrator to support a long … multi-year, high performing program. A qualified candidate will assist in the installation, configuration and deployment of a new PeopleSoft implementation. Responsibilities: Working with Linux Systems Engineering/Administration (SA) working with virtual servers and associated technologies. Including: • Install and administer PeopleSoft applications and updates. • Identify and implement application … Bachelor's degree or equivalent. • Minimum 3 years of relevant experience (multiple experience levels available). • Experience administering PeopleSoft or comparable Oracle products. • Extensive Linux server administration experience. These Qualifications Would Be Nice to Have • AWS Cloud experience • Experience working with RHEL or CentOS • Familiarity with Ansible Playbooks • Knowledge More ❯

Position: Linux System Administrator - Tier 2 Clearance Required: TS/SCI with CI Polygraph About the Role: Advance your career as a Linux Systems Administrator, working on critical cloud initiatives that support government operations. Collaborate with a skilled team to develop solutions that make a direct … as a subject matter expert (SME) to define network requirements and optimize user metrics. • Maintain: Oversee infrastructure patching and OS baseline hardening for multiple Linux environments. • Support: Ensure compliance with security standards in partnership with Enterprise Services. Qualifications: Basic Requirements: • Bachelor's degree in Computer Science or related field … plus 2-4 years of professional experience as a Systems Administrator or in a similar technical role. • Strong Linux expertise and familiarity with infrastructure management best practices. • 2+ years of experience with Amazon Web Services (AWS). • Proficiency in Agile collaboration tools (JIRA, Confluence, RocketChat). • Active TS More ❯

All qualified candidates will hear a response with in 24 hours TS/SCI w/CI POLY Linux System Administrator As a System administrator, you will be responsible for monitoring and maintaining system health and security posture, directly supporting customer mission-critical capabilities. You will work … requires US Citizenship with a current TS/SCI with CI Poly Government Security Clearance. Required Skills: • 6 years of experience directly related to Linux System Administration, including installation and maintenance of software and hardware. • Experience administering Red Hat Enterprise Linux server (RHEL 6 & 7) based systems with … Level II Certification or higher • Experience with configuration and maintenance of a Kubernetes or similar containerized environment •AWS Cloud Practitioner Certification • Experience administering Amazon Linux servers (Amazon Linux 1 and 2) • Experience with operating system, security, and application logging technologies Desired Skills: • Proficiency with Enterprise level administration of More ❯

Linux Systems Administrator Location: Alexandria, VA Work Type: Onsite Remote Work: No Job Description Gridiron is looking to hire a Linux Systems Administrator with an active TS/SCI Clearance. The team is involved in operation and sustainment of multiple operational cloud deployed geospatial solutions. A … with the ability to obtain a Polygraph post hire DOD 8570 Certification (Security+ or equivalent or higher) Experience in AWS/Cloud technologies Advanced Linux administration experience with RHEL 7 or higher Must have experience with Microsoft Windows Server Knowledge of Systems, Architectural, SW Development and SW Sustainment Practices More ❯

Linux Systems Administrator Level III: Location: Columbia, MD TS/SCI and FULL SCOPE POLYGRAPH REQUIRED FOR CONSIDERATION Description: Linux/RedHat Operating Systems, VMWare, Experience with Active Directory, Group policy, DHCP, shared storage and databases, Certification/Accreditation Security Support, Automated processes via scripting (Python, PowerShell … along with implementing operating systems enhancements to improve reliability and performance. Qualifications: TS/SCI with current Full Scope Polygraph IAT I Certification Senior Linux Scripting, Linux Servers, Red Hat 8/9 Fifteen (15) years experience as a SA in programs and contracts of similar scope, type More ❯

Legato, LLC recruiters () would love to speak with you regarding the following position: Linux System Administrator in Annapolis Junction, MD. Security Clearance Required: TS/SCI w/Polygraph Salary Range: $150,000-$219,000, depending on experience. What You Will Do: The Linux System Administrator will keep the standalone Linux environment compliant and up and running so that Administrators/Analysts can work on the new versions of the operating system. The work includes some racking, cabling and configuring equipment and physically connecting servers to the network routers. Provide day to day systems … production and non-production environments in accordance with agency IT policy and Guidelines. Manage the support and maintenance of the CentOS and RedHat Enterprise Linux Operating System environments. Manage and troubleshoot activities associated with systems maintenance tasks such as system backups, recovery and file system maintenance. Manage and troubleshoot More ❯

Job Title: Linux Systems Administrator Location: Arnold, MO (based out of St. Louis) Contract Type: 6 months contract to hire Salary: Up to $100,000 - $110,000 per year (conversion) (Relocation assistance available) Clearance: TS/SCI Job Description: We are seeking a skilled Linux Systems Administrator … candidates with 2-3 years of relevant experience. To Apply: Email an updated resume to . Responsibilities: Perform full system upgrades and repairs on Linux and Windows platforms. Troubleshoot and repair operating system (OS) and hardware issues. Conduct daily and weekly system backups and recovery, maintaining logs of system … the UDS contractor. Work on 3D printers, managing vendor-specific requirements. Qualifications: 2-3 years of related field or work experience. Knowledge of the LINUX operating system, particularly Redhat. Experience with Windows Administration, including: Active Directory Hardening Windows instances per DISA STIG or equivalent PowerShell scripting Local Group Policy More ❯

experience Please note: This job requires an existing NSA Top Secret Clearance and Polygraph Job Summary This group in Texas is considered as the Linux Center of Excellence & Automation to provide secure STE/STN Linux hardened images to the Agency to include the following platforms: C2E, MachineShop … loads operating systems software, troubleshoot , maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. Technology: Linux, Red Hat Linux, and any flavor of Linux such as: Rocky, Amazon Responsibilities and Duties Provides support for implementation, troubleshooting and maintenance … enhancements to improve reliability and performance. Experience Needed: Citizenship: Must Be a US Citizen Existing Clearance Required: Active Top-Secret SCI with Poly Senior Linux scripting, Linux, servers, CentOS 7 and &8, Red Hat 8 Fifteen (15) years experience as a SA in programs and contracts of similar More ❯

able to address the customer's mission and follow-through in the systems development life cycle. Clearance Required: TS/SCI with poly Title: Linux System Administrator Location: Annapolis Junction, MD Salary Range: $180-210K Description: Linux System Administrator IV (Server) Roles & Responsibilities: These seasoned … comprehensive system monitoring and analytics. Advanced skills in automation shell scripting, automation, streamlining, and system configuration using tools like Salt and Ansible. • Experience with Linux provisioning server tools such as Kickstart and Cobbler to facilitate the automation of network-based system installations of multiple computer operating systems. • Strategize and … supervise extensive security protocols, utilizing Tenable Nessus for comprehensive vulnerability assessments and proactive security enhancements on Linux and Windows platforms. • Govern account and access management landscapes using Centrify an Active Directory, ensuring stringent security compliance and efficient user privilege orchestration. • Innovate security mitigation methodologies, fortifying enterprise infrastructure against evolving More ❯

Linux/Windows Systems Administrator Location: Springfield, VA Clearance: Secret Position Overview: The Linux/Windows Systems Administrator is responsible for the design, implementation, maintenance, and security of the organization's Linux and Windows server infrastructure. The ideal candidate should possess strong expertise in Linux and Windows operating systems. Key Responsibilities: System Administration: Install, configure, and maintain Linux and Windows servers. Perform routine system monitoring, analysis, and troubleshooting to ensure optimal system performance. Collaborate with cross-functional teams to design and implement system upgrades, patches, and new applications. Security Management: Implement and maintain … streamline processes, and improve system efficiency. Create and update documentation for scripts, configurations, and procedures. User Support: Provide technical support to end-users for Linux and Windows-related issues. Collaborate with the helpdesk team to resolve escalated support tickets in a timely manner. Monitoring and Performance Tuning: Implement and More ❯

Job Description Job Title: Linux Systems Administrator Location: Fort Belvoir, VA Status: Full-time Clearance Level: Secret Education: Must hold DoD 8570 IAT Level II (e.g. Security+) Salary: $100,000-$144,000 Benefits: Competitive salary and bonus structure, Comprehensive health insurance, 401(k) with company match, Generous PTO … role supports a DoD program at Fort Belvoir, VA. On-site presence: 50%, Travel: 50%, On-call: 0%. Metronome is looking for a Linux Systems Administrator/Field Engineer to support operational systems at multiple military locations, both CONUS and OCONUS the majority of the time. Will … security clearance is required; U.S. Citizen required. Can consider candidates with a TS+ level clearance as well. At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and More ❯

Position Title: Linux System Administrator Location: Schriever Space Force Base, Colorado Springs, CO Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoD Secret Shift: Day shift - Occasional off shift, extended, or weekend support may be required. Travel Required … Up to 10% of the time - Occasional local travel may be required to support off-site customers and projects Description of Duties: The Linux System Administrator supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidate will: • Build, configure More ❯

Linux/Windows Systems Administrator Experience: 4 Years Education Bachelors in IT. Location: Springfield, VA Clearance: Secret Position Overview: The Linux/Windows Systems Administrator is responsible for the design, implementation, maintenance, and security of the organization's Linux and Windows server infrastructure. The ideal … candidate should possess strong expertise in Linux and Windows operating systems. Key Responsibilities: System Administration: Install, configure, and maintain Linux and Windows servers. Perform routine system monitoring, analysis, and troubleshooting to ensure optimal system performance. Collaborate with cross-functional teams to design and implement system upgrades, patches, and … streamline processes, and improve system efficiency. Create and update documentation for scripts, configurations, and procedures. User Support: Provide technical support to end-users for Linux and Windows-related issues. Collaborate with the helpdesk team to resolve escalated support tickets in a timely manner. Monitoring and Performance Tuning: Implement and More ❯

F-22, Keystone, Triton Programs Looking for a Linux/Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. As a member of the classified solutions, IT you'll work in a fast-paced team environment alongside engineers and program managers to help support and … a reality. This position will serve on-site at our Linthicum, MD campus; this is not a remote work opportunity. Responsibilities: • Perform as a Linux/Redhat systems administrator for a classified government contract. • Perform as a Windows Systems Administrator for a classified government contract. • Maintain smooth … as required for all recurring and non-recurring efforts. • Work under minimal direction and independently determine and develop approach to solutions. Basic Qualifications for Linux/Windows Systems Administrator: • Bachelor's degree with 2 years of experience, or an Associate's Degree with 4 years of experience; a More ❯

F-22, Keystone, Triton Programs Sr. Linux/Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD. As a member of the classified solutions, IT you'll work in a fast-paced team environment alongside engineers and program managers to help support and make our … a reality. This position will serve on-site at our Linthicum, MD campus; this is not a remote work opportunity. Responsibilities: • Perform as a Linux/Redhat Systems Administrator for a classified government contract. • Perform as a Windows Systems Administrator for a classified government contract. • Maintain smooth … required for all recurring and non-recurring efforts. • Work under minimal direction and independently determine and develop approach to solutions. Basic Qualifications for Principal Linux/Windows Systems Administrator: • Master's degree with 3 years of experience, or a Bachelor's degree with 5 years of experience, or More ❯

employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator (Active Secret) Job Code: 21212 Job Location: Colorado Springs, CO (Onsite) Job Description: L3Harris is currently searching for a Linux System Administrator to be part of a highly motivated team. The candidate will work closely with other organizations in a technical climate to monitor and maintain information systems. Our intelligence, surveillance, and reconnaissance (ISR) solutions serve a broad array of government, civil and commercial customers by enhancing information … ideal candidate will have a passion for mission success, good communication skills, and strong willingness to learn. In addition, experience supporting help desks for Linux and UNIX based systems is required. Essential Functions: Monitor, operate, and maintain Linux based applications. Monitor Kubernetes nodes and pods. Monitor data flow More ❯

like a team you want to be a part of? Come build your career with BAE Systems. Position Summary: As a Senior Closed Area Linux Systems Administrator you will provide comprehensive technical and operational support for classified IT systems. This position requires a seasoned IT professional with expertise … or incident response. You must be able to lift equipment (up to 40lbs) and work within controlled environments. In this Senior Closed Area System Administrator you will make impacts in the following ways; Configure, deploy, and maintain Lab-in-a-Box (LIB) environments used in closed area testing and … or equivalent DoD 8570 IAT Level II certification 5-7 years of relevant System Administration experience related to the position responsibilities including profiiency with Linux OS or a Degree in a related field with 4 or more years of system administration experience oncluding proficiency with Linux OS Direct More ❯

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role … page-outs is required. - This position requires a High School Diploma, GED, or equivalent - 7+ years of experience working as a system admin on Linux or Red Hat systems is required; related experience is acceptable. Preferred Skills and Qualifications: - Certifications such as Red Hat Certified System Administrator (RHCSA More ❯

Storage, and Workstation Engineer candidate will be able to meet the requirements, and perform the duties, outlined below: Responsibilities Provide Windows, Red Hat Enterprise Linux (RHEL), and Linux system administration support. Provide documented Operational views of new installations and upgrades Sustain remote management services and connectivity for …/MS operating systems (e.g. MTA, MCSA, MCSE). REQUIRED SKILLS AND EXPERIENCE: Ten (10) or more years of experience as a Windows/Linux System Administrator; troubleshooting and resolving problems in a complex environment. Experience with roaming Windows profiles for approximately 350+ personnel. Demonstrated knowledge of various More ❯

Description & Requirements Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our federal client's critical operations. As a Red Hat Enterprise Linux Admin, you will be responsible for managing and maintaining the RHEL infrastructure. Your role … federal requirements, all candidates must be US Citizens without Dual Citizenship to another country. 7+ years of experience working as a system admin on Linux or Red Hat systems is required; related experience is acceptable. This is an on-site position at a government facility. Requires presence on-site More ❯

Linux Systems Administrator SME-Level Laurel, MD TS/SCI w/Poly ABOUT US: A2 Federal is an 8(a) and Service Disabled, Veteran-Owned, Small Business offering 360 degree-trained personnel with expertise in analysis, operations, and mission support. We strive to provide exceptional services to … comprehensive and competitive fringe benefits package. Required Qualifications: • Must have an active Poly that was conducted within the last 5 years • Demonstrated expertise managing Linux Servers (RHEL, CENTOS) in an enterprise environment. • Demonstrated expertise using deterministic configuration management tools (Puppet, Ansible). • System monitoring experience (memory, processes) via Linux command line (using commands such as top and ps). • Demonstrated Linux troubleshooting skills (networking, file systems, repositories, configuration files, etc.) and ability to work with customers to identify and resolve issues. • Demonstrated expertise provisioning and operating Linux servers or virtual machines in accordance with organizational compliance More ❯

10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration, and reliable operation of computer systems, including fixing network issues along with updating equipment and software Classified work and must be on-site Environment is … or more Linux/UNIX and 20% or less Windows with 600+ Physical and virtual servers covering various levels of very complex classified systems and networks. Responsible for performing in-depth analysis and technical support of systems, including complex problem resolution, design, development, testing, operational integration, and user support. … performance analysis, capacity planning and hardware upgrades. Provide specialized expertise within multiple IT systems such as: Windows 2016/2019 server, Red Hat Enterprise Linux, VMWare hypervisor, VMWare Horizon, as well as general knowledge of related disciplines. This would include performing installation, administration, troubleshooting and support of server operating More ❯

Systems Administrator to assist with Red Hat Linux systems. The candidate will support linux and windows server and desktop environments in the unclassified, collateral secret and higher program spaces. Required Skills: - Very strong Linux background and broad knowledge across multiple IT disciplines is critical. - CompTIA Security+ … STIG's - Experience working in cybersecurity - Hardware: Intel/AMD, Cisco, Sun/Oracle, Dell, Apple, EMC, NetApp - MS Active Directory, LDAP - Redhat Enterprise Linux 7 & 8 - Redhat Linux Systems Administration - Strong Backup Experience and Proven Ability to Protect Mission Critical Data - Systems Administration - Technologies including DNS, DHCP More ❯