Senior Systems Administrator
4 weeks ago
We are seeking an experienced Sr. Systems Administrator to join our team at Leidos. The successful candidate will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems.
Key Responsibilities- Install and administer systems, applications, and processes to ensure timely issue resolution
- Optimize server and desktop configurations for continuous and efficient operation
- Perform security management and application performance optimization functions
- Administer and sustain a system providing a web-based application for storing, sharing, and distributing information
- Create and maintain complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations
- Identify and correct hardware and software issues
- Respond to system administration, operations, and maintenance problems and develop re-work solutions
- Create and maintain documentation of complex server/network environments for incident resolution
- Communicate with users and external support personnel regarding system outages and upgrades
- Bachelor's degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field
- At least twelve (12) to fifteen (15) years of relevant experience
- Experience as a systems administrator providing direct support to end users and technical staff
- Proficiency with Windows Server 2012R2, 2016, 2019, and Active Directory
- Experience with Linux and Microsoft-based servers and workstations
- Experience with Windows 2019
- Experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments
- Experience with software/hardware deployment, patches, and operating systems, basic system backup and restore functions
- Experience with and/or be familiar with SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus
- Experience with and/or have knowledge of Red Hat 7 and 8, and VMWare
- Experience with Apache Tomcat, IIS, and/or SQL server database experience
- Experience documenting and providing information for security accreditation and certification
- Understanding of advanced security protocols and standards
- Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability Assessment)
- Experience with High Assurance platforms and application integration testing methods
- Experience with both Client and Server virtualization environments
- Ability to lift up to 50 lbs
- Experience with installation, configuration, troubleshooting, reimaging hardware
- Experience with disk arrays, PowerShell and PowerCLI, KVMs
- Knowledge of PKI systems which uses HSMs to validate key and NTP for synchronization
- Experience optimizing system operations
- Solid understanding of information security principles and practices
- Experience with or familiarity with software and security architectures
- Experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling
- Proficiency with SQL Server desired
Leidos is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.
-
Senior IT Systems Administrator
1 month ago
Ajaccio, Corse, United States Hamdan Resources Full timeJob OverviewWe are seeking a highly skilled Senior IT Systems Administrator to join our team at Hamdan Resources, LLC. The ideal candidate will have a strong background in IT systems administration and a proven track record of delivering high-quality results.Key Responsibilities:Provide technical support for the implementation, troubleshooting, and...
-
Senior Systems Administrator
4 weeks ago
Ajaccio, Corse, United States Peterson Technologies Full timeJob DescriptionPeterson Technologies is a leading provider of mission-critical solutions, leveraging detailed analysis, strategic insight, and technical expertise to deliver cutting-edge data, network security software, and expert guidance to its customers. We are seeking a talented Senior Systems Administrator to join our team.Key Responsibilities:Provide...
-
Senior IT Systems Administrator
4 weeks ago
Ajaccio, Corse, United States Jovian Concepts, Inc. Full timeJovian Concepts, Inc is seeking a highly skilled Senior IT Systems Administrator to join their team in the Annapolis Junction area.The ideal candidate will be responsible for implementing, troubleshooting and maintaining Information Technology (IT) systems.The team supports a vital collection mission, providing 24x7 support monitoring, troubleshooting, and...
-
Senior Systems Administrator
1 month ago
Ajaccio, Corse, United States Leidos Full timeJob Title: Senior Systems Administrator - CNSWe are seeking an experienced Senior Systems Administrator to join our team at Leidos. As a key member of our CNS team, you will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems.Key Responsibilities:Install and...
-
Senior HPC Systems Administrator
1 month ago
Ajaccio, Corse, United States Omega Enterprise Solutions, LLC Full timeJob OverviewOmega Enterprise Solutions, LLC is seeking a highly skilled Senior HPC Systems Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for the installation, configuration, and maintenance of high-performance computing systems and infrastructure.Key ResponsibilitiesInstall, configure, and troubleshoot...
-
Senior Trellix ePO System Administrator
1 month ago
Ajaccio, Corse, United States NiSUS Technologies Corporation Full timeJob Title: Senior Trellix ePO System AdministratorJob SummaryNiSUS Technologies Corporation is seeking a highly skilled Senior Trellix ePO System Administrator to join our team. The ideal candidate will have extensive experience in implementing, administering, and configuring Trellix ePO in a global enterprise environment.Key ResponsibilitiesInstall and...
-
Senior IT Systems Administrator
1 month ago
Ajaccio, Corse, United States NiSUS Technologies Corporation Full timeJob OverviewAs a Senior IT Systems Administrator with NiSUS Technologies Corporation, you will play a critical role in supporting the implementation, troubleshooting, and maintenance of our IT systems. Your expertise in managing IT system infrastructure and processes will ensure seamless day-to-day operations, monitoring, and problem resolution for all...
-
Senior IT Systems Administrator
1 month ago
Ajaccio, Corse, United States NiSUS Technologies Corporation Full timeJob OverviewWe are seeking a highly skilled Senior System Administrator to join our team at NiSUS Technologies Corporation. As a key member of our IT team, you will be responsible for providing support for the implementation, troubleshooting, and maintenance of our IT systems.Key ResponsibilitiesManage IT system infrastructure and related processesProvide...
-
Senior Systems Administrator
4 weeks ago
Ajaccio, Corse, United States Jovian Concepts, Inc. Full timeJovian Concepts, Inc is seeking a highly skilled Systems Administrator to support the implementation, troubleshooting and maintenance of Information Technology (IT) systems.The ideal candidate will have the following capabilities:Provide support for implementation, troubleshooting and maintenance of IT systemsProvide Tier 1 (Help Desk) problem...
-
System Administrator
1 month ago
Ajaccio, Corse, United States Independent Software Full timeJob OverviewWe are seeking a highly skilled System Administrator to join our team at Independent Software. As a key member of our IT team, you will be responsible for providing top-notch support for our IT systems, ensuring seamless operation and resolving technical issues in a timely manner.Key Responsibilities:Manage and maintain IT system infrastructure,...
-
IT Systems Administrator
1 month ago
Ajaccio, Corse, United States Peterson Technologies Full timeJob SummaryPeterson Technologies is seeking a highly skilled IT Systems Administrator to join our team. As a key member of our IT department, you will be responsible for implementing, troubleshooting, and maintaining our IT systems.Key Responsibilities:Provide support for the implementation, troubleshooting, and maintenance of IT systemsManage the daily...
-
IT Systems Administrator
4 weeks ago
Ajaccio, Corse, United States Columbia Technology Partners Full timeJob SummaryColumbia Technology Partners is seeking a highly skilled IT Systems Administrator to join our team. As a key member of our technical operations team, you will be responsible for providing support for the implementation, troubleshooting, and maintenance of our IT systems.Key ResponsibilitiesProvide Tier 1 and Tier 2 support for IT systems,...
-
Senior System Administrator
3 weeks ago
Ajaccio, Corse, United States NiSUS Technologies Corporation Full timeJob Description OverviewWe are seeking a highly skilled Sr. System Administrator to join our team at NiSUS Technologies Corporation. The ideal candidate will have extensive experience in managing IT system infrastructure and processes, as well as providing support for implementation, troubleshooting, and maintenance of IT systems.Key Responsibilities:Manage...
-
System Administrator
4 weeks ago
Ajaccio, Corse, United States Independent Software Full timeJob OverviewWe are seeking a highly skilled System Administrator to join our team at Independent Software.Key Responsibilities:Provide technical support and troubleshooting for network desktops, systems hardware, and software.Apply diagnostic techniques to identify problems, investigate causes, and recommend solutions.Provide remote support access through...
-
System Administrator
1 month ago
Ajaccio, Corse, United States Independent Software Full timeJob OverviewWe are seeking a highly skilled System Administrator to join our team at Independent Software.Key Responsibilities:Provide technical support and troubleshooting for network desktop, and/or systems hardware and softwareApply diagnostic techniques to identify problems, investigate causes, and recommend solutionsProvide remote support access through...
-
System Administrator
4 weeks ago
Ajaccio, Corse, United States Belay Technologies Full timeBelay Technologies is seeking a highly skilled Systems Administrator to join our intel team. As a key member of our Multi-Factor Authentication (MFA) Help Desk team, you will be responsible for issuing and maintaining RSA, SIPR, and NIPR tokens.Your primary responsibilities will include:Performing basic troubleshooting for RSA Token requestsGathering...
-
Database Administrator
4 weeks ago
Ajaccio, Corse, United States Belay Technologies Full timeDatabase Administrator RoleBelay Technologies is a leading provider of technology and engineering solutions to the DoD and commercial markets. We are seeking a skilled Database Administrator to join our team.Responsibilities:Daily Operations & Troubleshooting: Play a key role in keeping critical IT systems running smoothly, monitoring performance, and...
-
Senior Systems Engineer
1 month ago
Ajaccio, Corse, United States Independent Software Full timeJob OverviewAs a Senior Systems Engineer at Independent Software, you will play a critical role in applying systems engineering principles to drive the success of our projects. Your expertise will be essential in ensuring the technical integrity, quality, and completeness of our work products.Key Responsibilities:Develop and deliver work products in...
-
Senior Linux Systems Engineer
4 weeks ago
Ajaccio, Corse, United States Leidos Full timeJob SummaryCandidate will be responsible for providing Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this position must have experience in Linux (Red Hat), Saison, and Ansible.Key ResponsibilitiesProvide Linux System Administration support for the programMeet...
-
Senior System Architect
4 weeks ago
Ajaccio, Corse, United States SITEC Consulting Full timeAbout SITEC ConsultingAt SITEC Consulting, we are seeking a highly skilled Senior System Architect to join our team. As a key member of our team, you will be responsible for analyzing user requirements, developing system requirements specifications, and leading design and development activities. Your expertise in system engineering will be instrumental in...