Current jobs related to Systems Administrator - Chantilly, Virginia - GCI, Inc.

  • Lead Systems Administrator

    2 weeks ago

    Chantilly, Virginia, United States Systems Planning and Analysis, Inc Full time

    Job Title: Lead Systems AdministratorJob Summary:Systems Planning and Analysis, Inc. (SPA) is seeking a highly skilled Lead Systems Administrator to join our team. As a key member of our Space and Intelligence Division, you will be responsible for implementing and managing continuous monitoring within authorization boundaries, utilizing the ICD 503 Security...

  • Systems Administrator

    3 weeks ago

    Chantilly, Virginia, United States Arcfield Full time

    Job Title: Systems AdministratorJob Summary:Arcfield is seeking a skilled Systems Administrator to provide Operations and Maintenance (O&M) support and data management services to the Sponsor. The ideal candidate will have experience in cloud administration, network administration, and system administration.Key Responsibilities:Provide O&M support and data...

  • IT System Administrator

    2 weeks ago

    Chantilly, Virginia, United States Manpower Group Inc. Full time

    Job Title: IT System AdministratorJob Summary:We are seeking an experienced IT System Administrator to join our team. The successful candidate will be responsible for designing, building, configuring, implementing, and maintaining IT network systems equipment and technologies.Key Responsibilities: Design and implement IT network systems equipment and...

  • IT System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Manpower Group Inc. Full time

    Job Title: IT System AdministratorWe are seeking an experienced IT System Administrator to join our team at Manpower Group Inc. in Chantilly, VA. The ideal candidate will have a strong background in IT systems administration, cybersecurity, and virtualization.Key Responsibilities:Design, build, configure, implement, and maintain IT network systems equipment...

  • IT Systems Administrator

    3 weeks ago

    Chantilly, Virginia, United States Catapult Federal Services Full time

    Job Summary:We are seeking a highly skilled IT Systems Administrator to support our Chantilly, VA facility and regional area offices. The ideal candidate will have a strong background in system administration, network security, and information assurance.Key Responsibilities:Provide IT systems administration and information assurance support for various...

  • System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Arcfield Full time

    Job Title: System AdministratorJob Summary:Arcfield is seeking a skilled System Administrator to provide Operations and Maintenance (O&M) support and data management services to the Sponsor. The successful candidate will be responsible for installation, configuration, and integration activities, as well as test interface functionality, access control, user...

  • System Administrator

    2 weeks ago

    Chantilly, Virginia, United States The Metamorphosis Group, Inc. Full time

    Job Title: System AdministratorJob Summary:The Metamorphosis Group, Inc. is seeking a highly skilled System Administrator to support our ongoing technical programs. The ideal candidate will have experience with Windows domain setup, group policy, and user account administration, as well as Linux administration and virtualization.Key...

  • IT Systems Administrator

    3 weeks ago

    Chantilly, Virginia, United States Jacobs Full time

    A seasoned IT professional with a strong background in systems administration, responsible for ensuring the stability and security of IT infrastructure in multiple environments.Key responsibilities include:Providing expert-level support for telecommunications circuits, networking equipment, servers, and enterprise applications.Maintaining secure and stable...

  • IT Systems Administrator

    3 weeks ago

    Chantilly, Virginia, United States HRU Inc Technical Resources Full time

    Job Title:IT Systems Administrator (TS Eligible)Type of Position:8-month contract position initially. This role will be filling in for someone going on military leave. Long term, it is very possible for this position to "open doors" to longer term employment.Job Location:Chantilly, VA (near the Dulles Expo Center)Compensation:We are generally targeting...

  • Systems Administrator

    3 weeks ago

    Chantilly, Virginia, United States GCI, Inc. Full time

    Job Title: Systems AdministratorGCI, Inc. is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the installation, configuration, and maintenance of both Windows- and Linux-based architectures.Key Responsibilities:Provide daily operational support for Linux and Microsoft Windows...

  • Systems Administrator

    2 weeks ago

    Chantilly, Virginia, United States GCI Full time

    About the RoleGCI is seeking a highly skilled Systems Administrator to join our team. As a Systems Administrator, you will be responsible for the installation, configuration, and maintenance of both Windows- and Linux-based architectures.Key ResponsibilitiesProvide daily operational support for Linux and Microsoft Windows operating systems and...

  • System Administrator

    4 weeks ago

    Chantilly, Virginia, United States Defense Technical Recruiting, LLC Full time

    Job Title: System AdministratorJob Summary:We are seeking a highly skilled System Administrator to join our team at Defense Technical Recruiting, LLC. The successful candidate will be responsible for implementing DevOps methodologies, collaborating with engineers to design and develop the DevOps environment, and supporting the entire Software Development...

  • Augmented Reality Systems Administrator

    1 month ago

    Chantilly, Virginia, United States ST2 ManTech Advanced Systems Intl Full time

    Secure Our Nation, Ignite Your FutureAt ST2 ManTech Advanced Systems Intl, we're seeking a highly skilled Augmented and Virtual Reality System Administrator to join our team in the DMV area. This exciting opportunity is perfect for individuals who are passionate about innovative technologies and want to make a real impact.Key Responsibilities:Support the...

  • System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Assertive Professionals Full time

    Job Title: System AdministratorWe are seeking a highly skilled System Administrator to join our team at Assertive Professionals. As a System Administrator, you will be responsible for implementing baseline changes, supporting the implementation, troubleshooting, and maintenance of Unix/Linux systems, and performing technical evaluations, analysis, and...

  • IT System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Tenica Global Solutions Full time

    Job SummaryTenica Global Solutions is seeking an experienced IT System Administrator to join our team. The successful candidate will be responsible for performing O&M functions, establishing and maintaining preventive maintenance schedules, and serving as the focal point for user requirements.Key Responsibilities- Perform system hardware and software...

  • System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Hoplite Solutions LLC Full time

    Hoplite Solutions LLC is seeking a highly skilled System Administrator to join our team. The ideal candidate will have extensive experience in the installation, configuration, and maintenance of both Windows- and Linux-based architectures.The successful candidate will be responsible for improving the stability and performance of our platform, maintaining and...

  • System Administrator

    2 weeks ago

    Chantilly, Virginia, United States Parsons Corporation Full time

    Job Description:Parsons is seeking a highly skilled System Administrator to join our team. As a System Administrator, you will be responsible for organizing, installing, and supporting computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.Key...

  • System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Janus Soft Inc Full time

    We are seeking a highly skilled and motivated Systems Administrator to join our high-performing support team at Janus Soft Inc.The successful candidate will work alongside the Product Owner to ensure systems are updated regularly, kept secure, and end users are able to perform their assigned duties.Key responsibilities include:Performing regular...

  • System Administrator

    3 weeks ago

    Chantilly, Virginia, United States Leidos Full time

    Job SummaryThe Leidos Digital Modernization Sector is seeking a skilled System Administrator to support global enterprise networks. This role requires DNS configuration and management, DHCP & IP address management, monitoring & reporting, security compliance of networks, troubleshooting/support, and documentation/training.Key Responsibilities:Configure,...

  • IT System Administration Specialist

    3 weeks ago

    Chantilly, Virginia, United States Experis Full time

    Job Title: IT System Administration SpecialistWe are seeking an experienced IT System Administration Specialist to join our team at Experis. The ideal candidate will have a strong background in IT system administration, cybersecurity, and network systems engineering.Key Responsibilities:Design, build, configure, implement, and maintain IT network systems...

Systems Administrator

2 months ago

Chantilly, Virginia, United States GCI, Inc. Full time
About the Role

GCI, Inc. is a leading provider of innovative solutions to our customers. We are seeking a highly skilled Systems Administrator to join our team.

The successful candidate will be responsible for the installation, configuration, and maintenance of both Windows- and Linux-based architectures. They will focus on improving the stability and performance of our platform, maintaining and improving the security posture of our domain, and troubleshooting issues that arise.

This role requires deep technical knowledge of systems, networks, and application security, as well as a solid understanding of enterprise-level security frameworks, policies, processes, and standards.

Key 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
  • 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
  • Works with tech team to complete required maintenance and patching, DTOs, File Transfers
  • Provides security reports (e.g. Log files, Scans, etc.)
  • Coordinates waivers and approvals
Requirements
  • Bachelor's Degree in Computer Science, Information Technology, or other related technical discipline, or the equivalent combination of education, technical certifications, training, and work experience
  • 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
Desired 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
About GCI, Inc.

GCI, Inc. is a leading provider of innovative solutions to our customers. We embody excellence, integrity, and professionalism in everything we do.

We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.

We solve the hard problems and deliver unique, high-value mission solutions while effectively leveraging the technological expertise of our valued workforce.