4,026 Results for

Systems Administrator Jobs in Annandale, VA

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Systems Administrator with TS/SCI Full Scope Polygraph Andre Global

Annapolis Junction, MD

$160,000–$250,000
Quick Apply

Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations. Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least 8 years of relevant experience.

14 days ago

System Administrator, Level 1 (Night Shift) Independent Software

Annapolis Junction, MD

You will maintain servers and operating systems, troubleshoot system and network issues, support users, and help ensure systems remain secure, available, and performing effectively. You will also support system upgrades and deployments, monitor system health and capacity, assist with security controls and compliance activities, and collaborate with IT teams across network, security, applications, and help desk functions.

22 days ago

System Administrator Mid Level -TS/SCI Security Clearance Required Power3 Solutions

Columbia, Maryland

$145,000–$155,000 / year

Conduct business needs assessments; analyzes costs; develops project plans for application projects; orders necessary equipment; install and/or coordinates installation and reconfigurations; then configure and test procedures and application(s). Tulzi Technologies, LLC (Tulzi) prides ourselves on an open, and honest culture in the workplace which builds a morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility.

12 days ago

Lead Linux System Administrator 3 Power3 Solutions

Columbia, Maryland

$195,000–$250,000 / year

The signal processing and hardware focused sectors of Geon are supported by the work Geon conducts with open architectures, open frameworks, and open systems that facilitate the rapid development, integration, and deployment of techniques and capabilities to operational contexts. We are looking for fully-cleared individuals that have an ambition to leverage their proven experience in building high performance processing systems and solutions to architect, develop, productize and deploy a whole new breed of open-sensor framework based on the industries leading solutions.

30+ days ago

System Administrator -TS/SCI Security Clearance Required Power3 Solutions

Columbia, Maryland

Tulzi Technologies, LLC (Tulzi) prides ourselves on an open, and honest culture in the workplace which builds a morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

14 days ago

PKI Systems Administrator General Dynamics Information Technology

Washington

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

29 days ago

Senior System Administrator Team Lead Leidos

Alexandria, Virginia

The Senior System Administrator Team Lead will work within a team engineers, developers and system administrators adding new capabilities to our enclaves, as well as ensuring the existing systems are secure and performing as intended. Manage configuration and maintenance of core enclave infrastructure services including DCHP, DNS, e-mail, Apache Web Servers, Tomcat application servers, Atlassian applications, MariaDB database servers.

30+ days ago

System Administrator - TS/SCI Maania Consultancy Services

Chantilly, VA

Requirements/Qualifications: Bachelor’s Degree in Computer Science or related discipline plus 2-4 years of professional experience as a Systems Administrator or similar technical role. Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.

18 days ago

Systems Engineer - Research Infrastructure & Lab Platforms Dell Technologies Inc

Mclean, VA

Collaborate Directly with Researchers: Partner with cross-functional engineering teams to disambiguate requirements, troubleshoot complex system interactions, and rapidly deliver tailored lab compute environments. In this role, you won''t just keep lights green; you will design, automate, and evolve high-density virtualization platforms, isolated test environments, and containerized research pipelines on modern enterprise hardware.

30+ days ago

Federal Systems Engineer - Tysons, VA Dell Technologies Inc

Mclean, VA

30+ days ago

System Administrator 2 Synergy ECP

Columbia, Maryland

COMPANY DESCRIPTION: Synergy ECP is a Service-Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

30+ days ago

Systems Administrator SME - TS/SCI with Polygraph General Dynamics Information Technology

Reston, Virginia

6 days ago

Systems Administrator Mid Level ELEVI Associates

Annapolis Junction, MD

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Provides technical support and troubleshooting to network, desktop, and/or systems hardware and software.

30+ days ago

Systems Administrator 3 (NHK - 007) SageCor Solutions

Annapolis Junction, Maryland

Strictly Linux (RHEL, CentOS, Rocky, SLES, Ubuntu [new])• OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and install• Understanding of HPC architecture, knowledge about high-speed networks such as InfiniBand, Slingshot• Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, Ansible• Good troubleshooting skills – each system is slightly different and there's no "one fix" for a particular problem Storage Fabric/Networking (focus areas in addition to above): • Lustre file system configuration and administration, troubleshooting knowledge• Experience with DDN Exascaler file system appliances• TCP/IP networking knowledge, specifically storage fabrics Routers/switches: Cisco and Juniper - Arista also starting to be incorporated • Genuine curiosity/proactive effort to learn/grow in what comes next: E1000s, ESNs, DAOS, Weka• Experience with benchmarking tools (e.g. Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies.

7 days ago

Senior DevOps / System Administrator Grvty

Sterling, Virginia

$130,000–$225,000 / year

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming languages and frameworks.

30+ days ago

Systems Administrator 1 (NHK - 013) SageCor Solutions

Fort Meade, Maryland

Strictly Linux (RHEL, CentOS, Rocky, SLES, Ubuntu [new])• OS install, file system configuration, TCP/IP networking, configuration, operating system and applicationtroubleshooting, BASH scripting, software compilation and install• Understanding of HPC architecture, knowledge about high-speed networks such as InfiniBand, Slingshot• Familiarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, Ansible• Good troubleshooting skills – each system is slightly different and there's no "one fix" for a particular problem Storage Fabric/Networking (focus areas in addition to above): • Lustre file system configuration and administration, troubleshooting knowledge• Experience with DDN Exascaler file system appliances• TCP/IP networking knowledge, specifically storage fabrics Routers/switches: Cisco and Juniper - Arista also starting to be incorporated • Genuine curiosity/proactive effort to learn/grow in what comes next: E1000s, ESNs, DAOS, Weka• Experience with benchmarking tools (e.g. Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies.

7 days ago

Linux System Administrator - active Top Secret required General Dynamics Information Technology

Washington

6 days ago

System Administrator - Level 2 (Linux System Admin) Stratum Networks

Maryland

As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks. STRATUM NETWORKS OVERVIEW: Stratum Networks is a rapidly growing information assurance and cybersecurity solutions company with expert knowledge of implementing secure infrastructure, providing security integration, development, assessment and training solutions.

30+ days ago

Network/System Administrator (Net/Sys Admin) III TAC Integrated Solutions

District of Columbia

Lead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF Authority to Operate and maintain Continuous Monitoring tools and processes. Position Description 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.

30+ days ago

Network System Administrator - 176802 Zp Group Llc

fort meade, MD

$70,000–$80,000 / year

Qualifications: for the Network System Administrator: Bachelors Degree and 4+ years of network engineering/troubleshooting experience, including routing/switching, IP/subnetting, MPLS, VPNs, BGP, OSPF, IS-IS, STP, VLANs, LLDP, VoIP, multicast, and enterprise WAN technologies. Hands-on experience deploying, configuring, and troubleshooting Cisco enterprise routers, switches, firewalls, and security devices; CCNP Route/Switch and/or Security preferred.

8 days ago

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Systems Administrator Jobs in Annandale, VA

Systems Administrator with TS/SCI Full Scope Polygraph Andre Global

System Administrator, Level 1 (Night Shift) Independent Software

System Administrator Mid Level -TS/SCI Security Clearance Required Power3 Solutions

Lead Linux System Administrator 3 Power3 Solutions

System Administrator -TS/SCI Security Clearance Required Power3 Solutions

PKI Systems Administrator General Dynamics Information Technology

Senior System Administrator Team Lead Leidos

System Administrator - TS/SCI Maania Consultancy Services

Systems Engineer - Research Infrastructure & Lab Platforms Dell Technologies Inc

Federal Systems Engineer - Tysons, VA Dell Technologies Inc

System Administrator 2 Synergy ECP

Systems Administrator SME - TS/SCI with Polygraph General Dynamics Information Technology

Systems Administrator Mid Level ELEVI Associates

Systems Administrator 3 (NHK - 007) SageCor Solutions

Senior DevOps / System Administrator Grvty

Systems Administrator 1 (NHK - 013) SageCor Solutions

Linux System Administrator - active Top Secret required General Dynamics Information Technology

System Administrator - Level 2 (Linux System Admin) Stratum Networks

Network/System Administrator (Net/Sys Admin) III TAC Integrated Solutions

Network System Administrator - 176802 Zp Group Llc

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