Senior System Administrator Jobs in Alexandria, VA

21 - 40 of 4,828 Jobs

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

SA047 SSED Desktop System AdministratorJob Title - SA047 SSED Desktop System Administrator

ADNET SystemsCompany Name - ADNET Systems

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Greenbelt, Maryland, USA

Full-time

SA047 SSED Desktop System Administrator ADNET Systems plans to hire a desktop system administrator with five or more years of experience into its team supporting the Solar System Exploration Division at NASA/GSFC. The candidate will help manage a heterogeneous mixture of Windows and Mac computers, and will work directly with scientists to enable their data processing and scientific needs while implementing NASA policies and requirements. The successful candidate will also assist users in writing

Senior ServiceNow Platform System AdministratorJob Title - Senior ServiceNow Platform System Administrator

Deltaclass Technology Solutions LimitedCompany Name - Deltaclass Technology Solutions Limited

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Remote

Contract

Senior ServiceNow Platform System Administrator Public Trust Remote Responsibilities: Platform Administration- Conduct routine health assessments, ensuring peak performance and availability. - Manage user access, roles, and permissions, adhering to rigorous security standards. - Incident and Problem Management: - Swiftly respond to platform incidents, dissecting root causes and implementing corrective strategies. - Collaborate seamlessly with support teams, proactively instituting monitoring so

Senior ServiceNow Platform System AdministratorJob Title - Senior ServiceNow Platform System Administrator

Navitas Business Consulting IncCompany Name - Navitas Business Consulting Inc

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Remote

Full-time

Hi There, Hope you are doing well! Senior ServiceNow Platform System AdministratorPublic TrustRemote Navitas Business Consulting is seeking a Senior ServiceNow Platform System Administrator who assumes a pivotal role in the organization, dedicated to maintaining, optimizing, and elevating the ServiceNow platform's efficiency. Oversee platform configurations, workflows, and integrations, fostering collaboration with external vendors for advanced technical challenges. - Continuously evaluate emerg

System Administrator 3 - Tysons, VAJob Title - System Administrator 3 - Tysons, VA

MC Dean, IncCompany Name - MC Dean, Inc

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Tysons, Virginia, USA

Full-time

Job Duties and Responsibilities: In this role you will be responsible for monitoring, maintaining, and testing of Physical Access Control, CCTV, PSIM and Integrated Electronic Systems. This position is maintained at a single work location in the Washington D.C. area. Candidates must be flexible in schedule, neat in appearance, able to communicate professionally with customers and coworkers. Punctuality, attendance, a willingness to learn, and an ability to work well with others are key to succe

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

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

International Solutions GroupCompany Name - International Solutions Group

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Reston, Virginia, USA

Contract

About ISG International Solutions Group (ISG) An award-winning IT services company. Our company corporate office is based in Herndon, VA with offices in all major cities across the United States. We have been a trusted partner to some of the worlds biggest companies for almost 22 years. At ISG we provide high-quality solutions in several areas of IT and build customized solutions for our clients. Here is our open requirement which can be filled immediately.Kindly respond to this requirement wi

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

Sr. UNIX/Linux System Administrator (4 openings)Job Title - Sr. UNIX/Linux System Administrator (4 openings)

Seneca Resources, LLCCompany Name - Seneca Resources, LLC

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Remote

Contract

USPS requires the contractor to support Enterprise Systems Monitoring and the Zabbix, Splunk Observability monitoring tools that monitor 600 applications and over 14,000 servers. They will also be required to support our AZURE, Google Cloud Platform and AWS monitoring. The UNIX/Linux System Administrator, Senior provides technical leadership role in full life cycle support of Unix and Linux servers, including: installation, build, hosting design and service deployment, on-site and remote adminis

Linux System Administrator - Secret Clearance preferred (On-Site)Job Title - Linux System Administrator - Secret Clearance preferred (On-Site)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Oakton, Virginia, USA

Full-time

Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the mission, we'll help advance your career. ship required. Candidate must be local to the area and work onsite. Representative Duties and Tasks: Responsible for managing the functionality and efficiency of a group of computers running on one or more operating systemsMaintains the integrity and security of servers and systemsServes a

Senior Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Arlington, Virginia, USA

Full-time

Senior Systems Administrator, Top Secret Security Clearance Required, Arlington, VA We are seeking a Senior Systems Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support. This position is 100% Onsite and not Remote. Senior Systems Administrator Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, evaluate and ins

Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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Washington, District of Columbia, USA

Full-time

Senior OpenText Content Server Systems Administrator, Top Secret Security Clearance Required, Washington DC We are seeking a Senior OpenText Content Server System Administrator to perform a wide variety of system administration tasks for the OpenText Content Server solution. This could include installation, configuration, upgrades, and operational support. Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, eval

Senior OpenText Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior OpenText Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

•

Arlington, Virginia, USA

Full-time

Senior OpenText Systems Administrator, Top Secret Security Clearance Required, Arlington, VA We are seeking a Senior OpenText System Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support. This position is 100% Onsite and not Remote. Senior OpenText Systems Administrator Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system

System Administrator with MECM/SCCMJob Title - System Administrator with MECM/SCCM

Alpha Omega Integration LLCCompany Name - Alpha Omega Integration LLC

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Washington, District of Columbia, USA

Full-time

Alpha Omega Integration LLC is an award-winning Federal IT Solutions provider. Since its inception in September 2016, we have grown from a start-up to a $100m/year business. Alpha Omega's growth stems from our mission focus: to make the US Government the best in the world. We achieve that via advanced capabilities in the areas of Design & Product Management, DevSecOps & Cloud Engineering, Intelligent Automation, and Cybersecurity. Our consistent growth has fostered a series of accolades includin

Sr HPC AdministratorJob Title - Sr HPC Administrator

Randstad DigitalCompany Name - Randstad Digital

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Remote or Beltsville, Maryland, USA

Contract

job summary: Randstad Federal is seeking a Sr HPC Administrator for an opportunity supporting NASA location: BELTSVILLE, Maryland job type: Contract salary: $85 - 95 per hour work hours: 8am to 4pm education: Bachelors responsibilities: Duties and Responsibilities: Design and develop enhancements to the PBSPro batch scheduler based on customer-driven requirements. Work extensively with PBS vendor, Altair, on bug fixes and feature releases Write and shepherd scalable feature designs through

System AdministratorJob Title - System Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Chantilly, Virginia, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a System Administrator in Chantilly, VA. Responsibilities: * Administer system applications; Manage and install system upgrades and software to include unit software license management * Administer a wide range of computer platforms and operating systems including security functions; Setup and manage user accounts; Add system peripherals; And troubleshoot and diagnose system and software problems * Administer local software components and mo

Linux System AdministratorJob Title - Linux System Administrator

iQuasar LLCCompany Name - iQuasar LLC

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Dulles, Virginia, USA

Full-time

BITS and BYTES is seeking to fill Linux System Administrator for our customer in Dulles, VA. One of our clients in Dulles, VA. needs a Linux System Administrator for a permanent position. Position: Linux System Administrator.Location: Dulles, VA. (Hybrid. Once in a week).Position Type: Permanent position.Job Description: BITS and BYTES is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities. Responsibilities: Provide

System AdministratorJob Title - System Administrator

KBRCompany Name - KBR

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Reston, Virginia, USA

Full-time

Trellix ePO System Administrator - TS/SCI w/PolyJob Title - Trellix ePO System Administrator - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Annapolis Junction, Maryland, USA

Full-time

#ITPolyMD Trellix ePO System Administrator GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. At GDIT, people are our differentiator. As a Trellix ePO System Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on Trellik ePO System Administrator joining our team. Digital Services Malware Team requires an experienced Trellix ePolicy Orchestrator (ePO) System Administrator to all aspects of Trellix ePO