System Administrator in Maryland

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. 

RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment.  The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations with a primary focus on maintaining the DoD security posture on the assigned devices.  The selected applicant will: 

• Support virtual and physical workstation and server patching.
• Provide ACAS/Nessus vulnerability and scanning support.
• Support ISSOs in implementing and supporting cyber security standards to include NIST and Risk...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMC is hiring for a Jr. System Administrator to support our customer at NSWC Indian Head. The System Administrator will work with a team of highly talented individuals supporting RDT&E network connected and standalone laboratories.  Responsibilities in this position include, but are not limited to, assisting in the management of a Windows domain, desktop support, virtual machine builds/deployments, supporting system integration in an RDT&E environment, troubleshooting, patching, and maintaining various lab applications, and configuration management. Additional responsibilities include the troubleshooting of networked...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.  RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment.  The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.  The selected applicant will: 

• Lead the support of virtual and physical workstation and server configurations
• Independently perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network environment
• Conduct Windows 10 workstation and Server 2019 administration
• Lead the...

Provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to management and customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. 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.

Requirements

TS/SCI with poly...

Description

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC supports multiple DoD and civil agency customers, focused upon information technology, systems engineering, and program management requirements comprised of over 450 professional staff.


RMC is hiring for a Windows System Administrator who will provide server and workstation support to for NAS Pax River. 

The selected applicant will perform a variety of infrastructure and integration activities including but not limited to: 

• Administer Active Directory for Windows Domains across the RDT&E network.
• Develop and manager Group Policy Objects in Active Directory.
• Perform...

• Performs installation, maintenance and repair of telecommunications systems.
• Provide 24/7 monitoring, notification, administrative support, logging, ticketing and reporting for supported systems
• Coordinates with watch staff for situational awareness and support actions, and with customers and support personnel to provide notification and response to event activity
• Perform router and switch updates in support of security actions.

Schedule: Tuesday through Saturday, 10pm to 6am

Requirements

TS/SCI with poly required

• 15 years of related experience and a Bachelor's degree (or 5 additional years)
• Creative problem solving

One or More of the Following Certifications Required:

• CCNA Security
• CySA+
• GICSP
• GSEC
• Security+
• CND
• SSCP
• CASP
• CCNP Security
...

Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX, Linux 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...

• Resolves technical requests from self-service tickets in support of internal and/or outside customers.
• Creates, deletes, and modifies customer accounts.
• Maintains and updates records and tracking databases.
• Alerts management to recurring problems and patterns.
• Candidate must be a team player and must have the ability to adapt in a dynamic, fast-paced environment.
• Must be able to multi-task and possess good communication and customer service skills.

Schedule Options:

• Sunday – Thursday 2pm-10pm or 3pm-11pm
• Tuesday - Saturday 2pm-10pm/3pm-11pm/4pm-12am

Requirements

TS/SCI with poly required

• 10 years of related experience and a Bachelor of Science
• 5 years of additional experience may be substituted for a degree
• Customer Service Data Entry
• Microsoft Office
• Windows
• Active Directory desired
...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.  

RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment.  The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.  The selected applicant will: 

• Lead the support of virtual and physical workstation and server configurations.
• Independently perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network environment.
• Conduct Windows 10 workstation and Server 2019 administration.
• Lead...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. 

RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment.  The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.  The selected applicant will: 

• Support virtual and physical workstation and server configurations
• Perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network environment
• Provide Windows 10 workstation and Server 2019 administration
• Provide administration support to...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. 

RMC is hiring a System Administrator who will provide Windows based workstation and server support to our government customer.

The selected applicant will perform a variety of information technology/infrastructure activities, as well as IT inventory management, including, but not limited to: 

• Windows 10 administration skills.
• Windows 2012+ Datacenter and Windows 2012+ Server experience.
• Windows Group Policy and enterprise management experience.
• Experience using distributed file systems.
• ACAS/Nessus experience or similar vulnerability scanner familiarity.
• Must have at least five (5)...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. 

RMC is hiring for a System Administrator who will provide System Administrator support to an RDT&E environment.  The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.  The selected applicant will: 

• Support virtual and physical workstation and server configurations.
• Perform general IT requirements, installation, configuration, maintenance, and security in a classified or unclassified network environment.
• Provide Windows 10 workstation and Server 2019 administration.
• Support the...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC supports multiple DoD and civil agency customers, focused upon information technology, systems engineering, and program management requirements comprised of over 450 professional staff.

RMC is hiring for a Windows System Administrator who will provide server and workstation support to for NAS Pax River.  The selected applicant will perform a variety of infrastructure and integration activities including but not limited to: 

• Administer Active Directory for Windows Domains across the RDT&E network.
• Develop and manager Group Policy Objects in Active Directory
• Perform general IT requirements, installation, configuration,...

Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to management and customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. 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.

Requirements

TS/SCI...

Provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to management and customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. 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.

Requirements

TS/SCI with poly...

Years of Experience: 9 years

Education Requirements:Bachelor’s Degree

Position Description: The Linux Systems Administrator will provide support for implementation, troubleshooting and maintenance of Information Technology systems.

Responsibilities:

• Provides support for implementation, troubleshooting and maintenance of IT systems
• Provides support for hardware problems and remains involved in the resolution process
• Configures and manages Linux operating system and installs
• Creates bash shell scripts to aid in system stability and deployment repeatability
• Manages the daily activities of configuration and operation of IT systems
• Provides Tier 1 (Help Desk) problem identification, diagnosis, and resolution of problems
• Optimizes system operations and resource utilization, and performs system capacity analysis...

• Provides day to day systems administration and support of production and non-production environments in accordance with IT policy and Guidelines.
• Manages the support and maintenance of the CentOS and RedHat Enterprise Linux Operating System environments.
• Manages and troubleshoots activities associated with systems maintenance tasks such as system backups, recovery and file system maintenance.
• Manages and troubleshoots activities associated with activation, installation and testing of software upgrades and computer components.
• Manages and troubleshoots activities associated with maintenance of accounts, passwords, keys, certificates, certificate authorities, and truststores.
• Manages System Accreditation/Reaccreditation activities and maintenance of associated corporate tools
• Provides technical guidance to team of Systems Administrators on complex problems and/or issues.
• Maintains documentation of IT infrastructure...

US Citizens need only apply. - Clearance Required-TS/SCI W POLY

Aperio Global, LLC is currently seeking a Linux Systems Administrator to join our team in FT Meade, MD. As a Linux Systems Administrator, you will be responsible for managing and maintaining our Linux-based systems and servers to ensure their smooth operation and optimal performance. You will work closely with cross-functional teams to troubleshoot and resolve issues, implement security measures, and drive process improvements.

Responsibilities:

• Manage and monitor Linux-based systems and servers.
• Perform installation, configuration, and maintenance of Linux operating systems and associated software.
• Collaborate with cross-functional teams to troubleshoot and resolve system issues.
• Implement security measures and best practices to protect system integrity.
• Perform regular system backups and ensure data integrity.
• Monitor...

Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. 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. Analyze and resolve complex problems...

Senior Linux System Administrator to perform functions in a dynamic and operational environment supporting cloud-based repositories. A successful candidate for this position has experience working with large Hadoop and Accumulo based clusters and interfacing with hardware, software, security, and network teams. Experience with Bash, Python, and configuration management tools such as Puppet preferred. Responsibilities include monitoring systems and resolving or escalating network and data flow alerts for cloud systems hardware, software or network issues. Experience with large Hadoop and Accumulo based clusters sustaining a strong background in troubleshooting operational system issues as they arise required. Performance in a fast-paced mission environment where requirements change on a daily basis due to operational and world events.

Additional responsibilities include the following:

• Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems
• Manage IT system infrastructure and any processes related to these systems
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
• Provide support for the escalation and communication of status to management and customers
• Provide support for the dispatch system and hardware problems and remains involved in the resolution process
• Configure and manage 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
...