Systems Administrator

Stafford, CT - USA

Monthly Salary: Not Disclosed

Posted on: 4 hours ago

Vacancies: 1 Vacancy

Job Summary

Plan install and maintain computer systems including physical and virtual servers storage area networks and network attached storage on five enclaves.
Install maintain and troubleshoot server hardware.
Troubleshoot Domain Controllers.
Perform performance monitoring and tuning upgrades and patching backup and recovery as well as troubleshooting and problem resolution.
Develop and maintain schedules and plans for system updates and patching.
Create accounts and groups in Active Directory and create and modify Group Policy Objects.
Report on system uptime and SLA performance.
Audit server utilization.
Assist in building coordinating maintaining changing and updating the Risk Management Framework (RMF) Assessment and Authorization (A&A) packages for the five enclaves administered by AFOSI.
Ensure that all application deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance.
Identify and report system risks.

Qualifications :

3 years experience in systems administration in a Windows based environment.
Bachelors degree in a related field desired.
Must be certified at IAT Level II (e.g. Security or other certification satisfying DoD 8570 certification requirements). Microsoft certification a plus.
Strong knowledge of Microsoft Windows technologies including Active Directory Windows Administration scripting and Windows configuration techniques.
Experience with Windows Serverand 2022; MS SQL Server 2016 and 2019; and VMWare ESXi vCenter and vSAN and Horizon.
Experience administering servers in a virtualized production environment using VMWare vSphere 7.x or 8.x technology.
Experience with PowerShell for command line and scripting to include scripting for account management patch deployment software inventory service control and/or object attribute modification.
Experience installing configuring and maintaining servers with Microsoft Windows.
Experience with rack mounted or blade server hardware.
Experience with Active Directory to include creating accounts and groups and navigating a domain tree
Experience creating and modifying Group Policy Objects.
Experience managing and troubleshooting DNS functions.
Knowledge of DHCP server functionality.
Experience troubleshooting Domain Controllers and familiarity with replication issues.
Experience with a trouble ticket system such as Remedy or ServiceNow.
Experience with security as it pertains to server infrastructure desktops laptops servers firewalls routers and intrusion detection systems (IDS).
Experience with a backup solution hands-on experience with backup and restore procedures and disaster recovery planning.
Must have experience with RMF and applying STIGs.
Working knowledge of IT Systems Maintenance Compliance processes to include information assurance vulnerability management (IAVM).
Experience creating reviewing and revising security documentation and artifacts.
Strong understanding of network fundamentals to include TCP/IP and sub-nets desired.
Experience with Storage Area Networks desired.
Experience with DoD IT environment and networks.
Excellent communication skills both oral and written analytical skills to troubleshoot issues and an ability to conceptualize server infrastructures and configurations.
Must be a US citizen and hold a current Top Secret clearance with SCI access (TS/SCI).

Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information.

Additional Information :

All your information will be kept confidential according to EEO guidelines.

Remote Work :

Employment Type :

Full-time

Plan install and maintain computer systems including physical and virtual servers storage area networks and network attached storage on five enclaves. Install maintain and troubleshoot server hardware.Troubleshoot Domain Controllers.Perform performance monitoring and tuning upgrades and patching ba...

Plan install and maintain computer systems including physical and virtual servers storage area networks and network attached storage on five enclaves.
Install maintain and troubleshoot server hardware.
Troubleshoot Domain Controllers.
Perform performance monitoring and tuning upgrades and patching backup and recovery as well as troubleshooting and problem resolution.
Develop and maintain schedules and plans for system updates and patching.
Create accounts and groups in Active Directory and create and modify Group Policy Objects.
Report on system uptime and SLA performance.
Audit server utilization.
Assist in building coordinating maintaining changing and updating the Risk Management Framework (RMF) Assessment and Authorization (A&A) packages for the five enclaves administered by AFOSI.
Ensure that all application deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance.
Identify and report system risks.

Qualifications :

3 years experience in systems administration in a Windows based environment.
Bachelors degree in a related field desired.
Must be certified at IAT Level II (e.g. Security or other certification satisfying DoD 8570 certification requirements). Microsoft certification a plus.
Strong knowledge of Microsoft Windows technologies including Active Directory Windows Administration scripting and Windows configuration techniques.
Experience with Windows Serverand 2022; MS SQL Server 2016 and 2019; and VMWare ESXi vCenter and vSAN and Horizon.
Experience administering servers in a virtualized production environment using VMWare vSphere 7.x or 8.x technology.
Experience with PowerShell for command line and scripting to include scripting for account management patch deployment software inventory service control and/or object attribute modification.
Experience installing configuring and maintaining servers with Microsoft Windows.
Experience with rack mounted or blade server hardware.
Experience with Active Directory to include creating accounts and groups and navigating a domain tree
Experience creating and modifying Group Policy Objects.
Experience managing and troubleshooting DNS functions.
Knowledge of DHCP server functionality.
Experience troubleshooting Domain Controllers and familiarity with replication issues.
Experience with a trouble ticket system such as Remedy or ServiceNow.
Experience with security as it pertains to server infrastructure desktops laptops servers firewalls routers and intrusion detection systems (IDS).
Experience with a backup solution hands-on experience with backup and restore procedures and disaster recovery planning.
Must have experience with RMF and applying STIGs.
Working knowledge of IT Systems Maintenance Compliance processes to include information assurance vulnerability management (IAVM).
Experience creating reviewing and revising security documentation and artifacts.
Strong understanding of network fundamentals to include TCP/IP and sub-nets desired.
Experience with Storage Area Networks desired.
Experience with DoD IT environment and networks.
Excellent communication skills both oral and written analytical skills to troubleshoot issues and an ability to conceptualize server infrastructures and configurations.
Must be a US citizen and hold a current Top Secret clearance with SCI access (TS/SCI).

Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information.

Additional Information :

All your information will be kept confidential according to EEO guidelines.

Remote Work :

Employment Type :

Full-time

Key Skills

Computer Science
Active Directory
Computer information Technology
PowerShell
OS
Windows
Database
SCCM
Linux
SAN
Troubleshoot
Backup
Setup
Technical Support
UNIX

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About Company

Abacus Technology Corporation

Abacus Technology Corporation is a Federal government contractor and provider of enterprise information technology (IT) services and solutions. For 40 years, we’ve developed effective partnerships with government and industry to tackle business challenges and pressures for Federal De ... View more

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