Linux System Administrator Jobs in Reston, VA

21 - 40 of 1,313 Jobs

System AdministratorJob Title - System Administrator

Chenega MIOSCompany Name - Chenega MIOS

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Falls Church, Virginia, USA

Full-time

Req ID: 31399 Summary System Administrator Falls Church, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to

Redhat Administrator/EngineerJob Title - Redhat Administrator/Engineer

Comptech Associates IncCompany Name - Comptech Associates Inc

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Washington, District of Columbia, USA

Contract

PURPOSE OF THE JOB We are seeking experienced Senior Engineers to join our software maintenance and support team. As a Senior Engineer, you will be responsible for providing maintenance and support for OSP 10 and Rel 7.7 software products. Your expertise in Corgi, Pacemaker for RHEL HA, Python, git, ansible, and Jenkins/Groovy will be crucial in ensuring the stability and reliability of our software offerings. You will work closely with a team of engineers, reviewing published vulnerabilities, a

Linux Systems Administrator/Field EngineerJob Title - Linux Systems Administrator/Field Engineer

HII Mission TechnologiesCompany Name - HII Mission Technologies

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Fort Belvoir, Virginia, USA

Full-time

Enlighten, honored as a Top Workplace from the Baltimore Sun, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and proactivity in meeting our customers' greatest challenges. We recognize that the most effective environment for your projects doesn't always look the same. Our hybrid work approach ensures that you can make lasting relati

Lawson System AdministratorJob Title - Lawson System Administrator

BAE SystemsCompany Name - BAE Systems

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Sterling, Virginia, USA

Full-time

Job Description Seeking a Lawson Systems Administrator that will work directly with a system and application that is critical to the business needs of the customer. Looking for a high performer who wants to develop into the POC and Subject Matter Expert and will work with existing System Administrators to improve processes and streamline efforts. We will look at Mid-Level Too. This position has flexible hours - We will also consider a part-time employee if the skills are right. This positio

System AdministratorJob Title - System Administrator

KBRCompany Name - KBR

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Reston, Virginia, USA

Full-time

Title: System Administrator KBR is seeking a Systems Administrator to join our team in Chantilly, VA. The person will be responsible for supporting operations and maintenance, customer support, architectural enhancements, and ensuring the security posture of a system supporting Modeling, Simulation, and Analysis (MS&A) applications in a C2S (AWS) based cloud environment. Required Experience: Active TS/SCI Clearance3+ years experience in systems administration, help desk, Operations & Mainten

Linux Systems Administrator - Active Top Secret requiredJob Title - Linux Systems Administrator - Active Top Secret required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Systems Administrator - Active Top Secret Required Seize your opportunity to make a personal impact as a Systems Administrator with GDIT. A career in systems administration means connecting and enhancing the systems that matter most. At GDIT, people are our differentiator. As a Systems Administrator, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Administrator joining our team to bring professionalism and initiative to a fast-paced environment that off

Linux Systems AdministratorJob Title - Linux Systems Administrator

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer problem

AWS System Administrator/SREJob Title - AWS System Administrator/SRE

International Solutions GroupCompany Name - International Solutions Group

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Reston, Virginia, USA

Contract

Role AWS System Administrator Location Reston, VA ( Hybrid Mode: 2 3 days working from client office ) We need a combination of AWS with strong Unix. This role is on high priority and need profiles without fail. Job Description Manage and maintain AWS infrastructure including EC2, S3, RDS, VPC, and other services. Monitor system performance and optimize configuration to ensure efficient operation. Very strong experience in Unix OS administration. networking. Implement security best practice

AWS System AdministratorJob Title - AWS System Administrator

Elliott Moss ConsultingCompany Name - Elliott Moss Consulting

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Reston, Virginia, USA

Contract

Role AWS System Administrator Location Reston, VA (Hybrid) 3 days onsite Duration: 12 months Visa: All except opt and cpt Job Description Manage and maintain AWS infrastructure including EC2, S3, RDS, VPC, and other services.Monitor system performance and optimize configuration to ensure efficient operation.Very strong experience in Unix OS administration. networking.Implement security best practices and manage security groups, IAM policies, and access control.Design, implement, and maintain

AWS System AdministratorJob Title - AWS System Administrator

HMG AmericaCompany Name - HMG America

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Reston, Virginia, USA

Contract, Third Party

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for AWS System Administrator in Reston, VA. Below is the detailed job description. Title: AWS System Administrator Location: Reston, VA ( Hybrid Mode: 2 3 days working from client office ) We need a combination of AWS with strong Unix. Job Description: Manage

System Administrator - TS/SCI CI PolyJob Title - System Administrator - TS/SCI CI Poly

JobotCompany Name - Jobot

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Washington, District of Columbia, USA

Full-time

Must have a TS/SCI CI Poly This Jobot Job is hosted by: Denis Mikush Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $150,000 per year A bit about us: This is a government consulting company has been around for the past 10+ years and helps the Federal Government. They help discover cracks in software products which allows them to better understand application security and reinforce operating systems. Why join us? Competitive Ba

System Administrator / Lab ManagerJob Title - System Administrator / Lab Manager

Node.DigitalCompany Name - Node.Digital

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Arlington, Virginia, USA

Full-time

Lab Manager / System Administrator Location: Arlington, VA Must have an active Secret Security Clearance Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services. Node

Windows System AdministratorJob Title - Windows System Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Windows System Administrator This company specializes in economic and quantitative analysis, offering expertise in economic analysis and expert testimony for clients navigating intricate legal proceedings, regulatory matters, and other challenges encompassing antitrust, class certification, intellectual property, and labor and employment issues. The candidate will need to come on site their Washington D.C. Office 3 days a week. What You Will Be Doing: Manage the deployment of virtual machines b

AWS System AdministratorJob Title - AWS System Administrator

HL Solutions LLCCompany Name - HL Solutions LLC

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Reston, Virginia, USA

Contract

Job Description Manage and maintain AWS infrastructure including EC2, S3, RDS, VPC, and other services.Monitor system performance and optimize configuration to ensure efficient operation.Very strong experience in Unix OS administration. networking.Implement security best practices and manage security groups, IAM policies, and access control.Design, implement, and maintain backup and disaster recovery strategies.Automate infrastructure and deployment processes using tools such as AWS CloudFormat

Windows System AdministratorJob Title - Windows System Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Fort Belvoir, Virginia, USA

Full-time

Systems Administrator Senior Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. GDIT seeks a highly motivated and experienced Windows

System Administrator (Tier 1)Job Title - System Administrator (Tier 1)

BAE SystemsCompany Name - BAE Systems

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Washington, District of Columbia, USA

Full-time

Job Description The Opportunity: Join BAE Systems' Intelligence and Security Sector and be part of a diverse and enthusiastic team who supports the U.S Navy's Strategic System Program. We are searching for an IT System Administrator to join the IT Operations team supporting classified digital design environments working on-site at Washington Navy Yard. The Role: In this role supporting the customer's digital design environment, you will:On-board and Off-board users, including Active Directory

System AdministratorJob Title - System Administrator

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Washington, District of Columbia, USA

Full-time

Own Your Future. Modern Technology Solutions, Inc. (MTSI) is searching for a System Administrator to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100%

Network/System Administrator (Net/Sys Admin) IIIJob Title - Network/System Administrator (Net/Sys Admin) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Network Administrator Level DC metro area The primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization's infrastructure. This positio

Junior Cyber Intrusion Detection System Administrator - TS/SCI with PolygraphJob Title - Junior Cyber Intrusion Detection System Administrator - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Reston, Virginia, USA

Full-time

Own your career as a Cyber Intrusion Detection System Administrator at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring we anticipate the threats of tomorrow. At GDIT, people are our differentiator. As a Cyber Intrusion Detection System Administrator you will help ensure today is safe and tomorrow is smarter. HOW A CYBER INTRUSION

System Administrator, TS/SCI with PolygraphJob Title - System Administrator, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team to support our awa