We have other current jobs related to this field that you can find below
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Linux Systems Administrator
3 months ago
Chantilly, United States The Swift Group Full timeJob DescriptionJob DescriptionThe Swift Group is looking for a Linux Systems Administrator who will provide expert support in the administration and maintenance of the Enterprise Linux infrastructure. They will also provide technical input and assist in the maintenance of system administration, security policy and procedure documentation.Required...
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Linux Systems Administrator
2 months ago
Chantilly, United States NS2 Mission Full timeJob DescriptionJob DescriptionAre you passionate about leveraging the power of Linux to optimize and secure critical IT infrastructure? Join our dynamic team as a Linux Systems Administrator and play a pivotal role in maintaining and enhancing our organization's technological backbone. As a key member of our IT operations, you will have the opportunity...
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Linux Systems Administrator
2 months ago
Chantilly, United States NS2 Mission Full timeJob DescriptionJob DescriptionAre you passionate about leveraging the power of Linux to optimize and secure critical IT infrastructure? Join our dynamic team as a Linux Systems Administrator and play a pivotal role in maintaining and enhancing our organization's technological backbone. As a key member of our IT operations, you will have the opportunity...
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Linux System Administrator
2 weeks ago
Chantilly, United States Drawbridge Full timeThere are multiple locations for this position throughout Virginia. Job Overview: Seeking a skilled and experienced Linux Systems Administrator to join our client's team in a high-security environment. The ideal candidate will be responsible for managing and maintaining Linux-based systems, ensuring their stability, security, and performance. This role...
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Linux System Administrator
7 days ago
Chantilly, United States Drawbridge Full timeCANDIDATES MUST HAVE AN ACTIVE TS/SCI w/ PolyThere are multiple locations for this position throughout Virginia.Job Overview:Seeking a skilled and experienced Linux Systems Administrator to join our client's team in a high-security environment. The ideal candidate will be responsible for managing and maintaining Linux-based systems, ensuring their stability,...
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Linux System Administrator
2 weeks ago
Chantilly, United States Drawbridge Full timeThere are multiple locations for this position throughout Virginia.Job Overview:Seeking a skilled and experienced Linux Systems Administrator to join our client's team in a high-security environment. The ideal candidate will be responsible for managing and maintaining Linux-based systems, ensuring their stability, security, and performance. This role...
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Linux System Administrator
2 weeks ago
Chantilly, United States Open Systems Technologies Corporation Full timeOpen Systems Technologies Corporation is seeking a Linux Systems Administrator to work on a long-term contract supporting the intelligence community. The Systems Administrator position will apply expertise in installing, configuring, operating, and maintaining both Windows- and Linux-based architectures. The systems administrator will focus on improving the...
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System Administrator
6 days ago
Chantilly, United States Hoplite Solutions LLC Full timeHoplite Solutions is seeking a Systems Administrator who will apply expertise in the installation, configuration, operations, and maintenance of both Windows- and Linux-based architectures. The systems administrator will focus on improving the stability and performance of the platform, maintaining and improving the security posture of the domain, continuous...
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Linux Systems Administrator
2 days ago
Chantilly, Virginia, United States Open Systems Technologies Corporation Full timeJob SummaryWe are seeking a highly skilled Linux Systems Administrator to join our team at Open Systems Technologies Corporation. As a key member of our infrastructure team, you will be responsible for designing, implementing, and maintaining our Linux-based systems and infrastructure.Key ResponsibilitiesSystem Administration: Provide daily operational...
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Sr. Systems Administrator
2 months ago
Chantilly, United States By Light Professional IT Services Full timeOverview By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG's global Information Technology (IT) services including networking,...
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Linux Administrator
1 month ago
Chantilly, United States System One Full timeLinux Admin Fullscope Polygraph $200K Direct Hire Responsibilities Provide daily operational support for Linux and Microsoft Windows operating systems and applications Support virtual and physical infrastructure of servers running CentOS in a dev, test, and production configuration, and support infrastructure of different applications comprising of end...
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Linux System Administrator
2 months ago
Chantilly, United States Booz Allen Hamilton Full timeR0201660 Site Reliability AdministratorOnsite in Chantilly, VADescription:Engineering to make a system more resilient and efficient frees up time and money to build more capabilities. Whether you come from a background in network engineering, systems administration, or software development—if you have a passion for making systems better, we need you! As a...
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Linux Systems Engineer
5 days ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a leading organization of experts dedicated to delivering advanced technology and solutions in robotic and autonomous systems, ground, soldier, and maritime operations across numerous global locations. Our efforts significantly contribute to pioneering research in sensor science, signal processing, data integration, artificial...
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Linux Systems Engineer
5 days ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a leading team of specialists delivering advanced technology and products in robotic and autonomous systems, ground, soldier, and maritime solutions across numerous global locations. Our contributions significantly advance research in sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML),...
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System Administrator
1 month ago
Chantilly, United States The Metamorphosis Group, Inc. Full timeSystem Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators. Linux System The Contractor shall be responsible for maintaining, scheduling, executing software and hardware upgrades, patches, and reconfigurations, identifying and troubleshooting hardware...
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Linux Systems Engineer
14 hours ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a premier team of specialists dedicated to delivering cutting-edge technology and products in robotic and autonomous systems, ground, soldier, and maritime solutions across numerous global locations. Our efforts significantly contribute to pioneering research in sensor science, signal processing, data fusion, artificial intelligence...
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Linux Systems Engineer
6 days ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a premier organization of experts dedicated to delivering cutting-edge technology and products in robotic and autonomous systems, encompassing ground, soldier, and maritime applications across more than 50 global locations. Our efforts significantly contribute to pioneering research in sensor science, signal processing, data fusion,...
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Linux Systems Engineer
6 days ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a leading organization comprised of skilled professionals dedicated to delivering cutting-edge technology and products in robotic and autonomous systems, including ground, soldier, and maritime applications across numerous global locations. Our efforts significantly contribute to pioneering research in sensor science, signal...
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Linux Systems Engineer
14 hours ago
Chantilly, Virginia, United States Drawbridge Full timeJob Overview:Drawbridge is seeking a highly skilled and experienced Linux Systems Engineer to join our team in a high-security environment. The ideal candidate will be responsible for managing and maintaining Linux-based systems, ensuring their stability, security, and performance.Key Responsibilities:System Administration: Perform day-to-day management of...
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Linux Systems Engineer
5 days ago
Chantilly, Virginia, United States QinetiQ Full timeCompany OverviewWe are a leading team of experts dedicated to delivering advanced technology and products in robotic and autonomous systems, ground, soldier, and maritime solutions across numerous global locations. Our work significantly contributes to pioneering research in sensor science, signal processing, data fusion, artificial intelligence (AI),...
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Linux System Administrator
1 month ago
Open Systems Technologies Corporation is seeking a Linux Systems Administrator to work on a long-term contract supporting the intelligence community. The Systems Administrator position will apply expertise in installing, configuring, operating, and maintaining both Windows- and Linux-based architectures. The systems administrator will focus on improving the stability and performance of the platform, maintaining and improving the security posture of the domain, continuously monitoring of system health, and troubleshooting issues that arise. This individual is accountable for Windows, Linux, and application systems that support the infrastructure. Responsibilities on these systems include SA engineering, operations and maintenance, and research and development to ensure continual operation. The individual must be proficient in building, documenting, and providing tier-3 engineering support.
The position requires deep technical knowledge of systems, networks, and application security and a solid understanding of enterprise-level security frameworks, policies, processes, and standards. The candidate must have strong analytical skills for troubleshooting complex issues, attention to detail, and the ability to multitask in a fast-paced environment. Key duties include maintaining operating systems, application support, integration, design, and assistance with additional duties as needed to support the team.
Responsibilities
- Provide daily operational support for Linux and Microsoft Windows operating systems and applications
- Support virtual and physical infrastructure of servers running CentOS in a dev, test, and production configuration, and support infrastructure of different applications comprising of end user applications, developer tools and infrastructure support applications.
- Develop and maintain environments running in Amazon Web Services (AWS).
- Maintain the integrity and security of systems by monitoring security feeds and dashboards in support of Continuous Monitoring activities
Develop and maintain standards and procedures for applications across a complex computing infrastructure
Develop and maintain comprehensive documentation
Monitor application and operating system performance; analyze, document and remediate incidents
- Develop and oversee implementation of testing strategies and document the results
- Leverage scripting and system automation tools
- Maintain current knowledge of relevant technologies
- Research and recommend hardware and software, coordinate installation, and provide backup recovery
- Interact with users and evaluate vendor products
- Review incidents to understand the root causes and ensure implementation of proper fixes
- Collaborate with system administrators, engineers, and the client to ensure proper integration of applications
Required Skills:
- Clearance: TS/SCI w FS Poly
- Extensive experience with Redhat and/or Centos
- Demonstrated experience with VMWare ESXi infrastructure 6.x + vCenter server, host clustering with HA, DRS, replication
- Demonstrated experience in server builds using automated mechanism
- Demonstrated experience with Ansible and/or Puppet
- Demonstrated experience with Ansible playbooks for virtual and physical instance provisioning, configuration management and patching and software development
- Demonstrated experience with building, upgrading and maintaining applications and services in an AWS account
- Demonstrated experience with code maintenance using Git, Gitlab, and/or Github
- Demonstrated experience with Atlassian Jira and Confluence
- Demonstrated experience with managing Elasticsearch on CentOS
- Demonstrated experience collaborating with other systems administrators, storage administrators, application developers, and network engineers to solve complex problems
- Bachelor's degree in computer science, Information Technology, or other related technical discipline, or equivalent combination of education, technical certifications, training, and work/military experience.
Preferred Skills:
- Certified Linux System Administrator
- Knowledge of network engineering fundamentals and network design
- Demonstrated experience with Microsoft Window Server versions 2008, 2016
- Demonstrated experience with SCCM, WDS, MS SQL server, Powershell, batch scripting
- Demonstrated experience working with syslog applications such as Splunk
- Demonstrated experience with NetApp NAS systems a plus
- Demonstrated experience with Hadoop infrastructure and applications (HDFS, Hue, Impala, Oozie, Solr, Spark, Yarn, Zookeeper) a plus
- Demonstrated experience with Cisco Nexus switches and Cisco Firepower Security Appliances a plus
- AWS Certification a plus
- ITIL Foundations Certification a plus
- Certifications relating to IT Security (CISSP, GIAC, Security+) a plus
BENEFITS
Our company OST has been operating since 1996 and have various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end of year profit sharing paid out in 401k.
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