ZipRecruiter
Systems Administrator - Infrastructure Engineer - HHS STIM
ZipRecruiter, Atlanta, Georgia, United States, 30383
Job DescriptionJob Description
cFocus Software is seeking a highly skilled
Systems Administrator – Infrastructure Engineer
to support the
Security Tools and Infrastructure Modernization (STIM)
contract with the U.S. Department of Health and Human Services (HHS). The Systems Administrator will provide enterprise-level expertise in
Windows and Linux system administration, Active Directory management, virtualization, automation, and disaster recovery solutions . The successful candidate will ensure the
availability, security, and performance of infrastructure systems
across hybrid cloud and on-premises environments.
Responsibilities
Administer and maintain
Active Directory, Group Policy, DNS, DHCP, TCP/IP (IPv4/IPv6), and certificate services .
Manage, optimize, and troubleshoot
Windows Server and Red Hat Linux systems
for reliability, security, and performance.
Configure and maintain
server clustering and virtualization platforms
(VMware, Hyper-V).
Design and implement
automation solutions
using
Bash, Perl, Python, JavaScript, PowerCLI, and PowerShell .
Support
disaster recovery and backup strategies , including hybrid cloud solutions (CommVault Metallic Backups).
Manage and deploy
OS updates, upgrades, security patches, and enterprise software
across physical and virtual environments.
Troubleshoot and resolve
LAN/WAN connectivity, performance, and throughput issues .
Collaborate with cross-functional teams to support enterprise IT modernization projects.
Maintain detailed
system documentation, SOPs, and configuration records .
Ensure compliance with
CIS Controls, NIST SP 800-53 Rev. 5, and DISA STIGs .
Provide mentorship to junior team members and serve as a subject matter expert for infrastructure-related challenges.
Participate in
24/7/365 on-call rotations
as required.
Required Experience
8+ years
of experience in enterprise systems administration and IT infrastructure management.
Expertise in
Active Directory, Group Policy, certificate services, DNS/DHCP, TCP/IP, Windows, and Red Hat Linux .
Strong background in
server administration, virtualization, and clustering .
Experience with
hybrid cloud backup and disaster recovery solutions .
Proficiency in
scripting and automation
using Bash, Python, Perl, PowerShell, or PowerCLI.
Knowledge of
federal security hardening standards
(CIS Controls, NIST SP 800-53, DISA STIGs).
Proven ability to
analyze requirements, implement solutions, and optimize enterprise infrastructure .
Education & Certifications
Bachelor’s degree in
Computer Science, Information Systems, Cybersecurity, or related field
(or equivalent combination of education and experience).
Must hold and maintain one or more of the following certifications:
Microsoft Certified: Windows Server Hybrid Administrator Associate
Red Hat Certified Engineer (RHCE)
VMware Certified Professional – Data Center Virtualization (VCP-DCV 2024)
Or higher-level IT/InfoSec related certification
Clearance Requirement
Must be eligible to obtain and maintain a
Public Trust (High-Risk, Level 5) clearance .
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cFocus Software is seeking a highly skilled
Systems Administrator – Infrastructure Engineer
to support the
Security Tools and Infrastructure Modernization (STIM)
contract with the U.S. Department of Health and Human Services (HHS). The Systems Administrator will provide enterprise-level expertise in
Windows and Linux system administration, Active Directory management, virtualization, automation, and disaster recovery solutions . The successful candidate will ensure the
availability, security, and performance of infrastructure systems
across hybrid cloud and on-premises environments.
Responsibilities
Administer and maintain
Active Directory, Group Policy, DNS, DHCP, TCP/IP (IPv4/IPv6), and certificate services .
Manage, optimize, and troubleshoot
Windows Server and Red Hat Linux systems
for reliability, security, and performance.
Configure and maintain
server clustering and virtualization platforms
(VMware, Hyper-V).
Design and implement
automation solutions
using
Bash, Perl, Python, JavaScript, PowerCLI, and PowerShell .
Support
disaster recovery and backup strategies , including hybrid cloud solutions (CommVault Metallic Backups).
Manage and deploy
OS updates, upgrades, security patches, and enterprise software
across physical and virtual environments.
Troubleshoot and resolve
LAN/WAN connectivity, performance, and throughput issues .
Collaborate with cross-functional teams to support enterprise IT modernization projects.
Maintain detailed
system documentation, SOPs, and configuration records .
Ensure compliance with
CIS Controls, NIST SP 800-53 Rev. 5, and DISA STIGs .
Provide mentorship to junior team members and serve as a subject matter expert for infrastructure-related challenges.
Participate in
24/7/365 on-call rotations
as required.
Required Experience
8+ years
of experience in enterprise systems administration and IT infrastructure management.
Expertise in
Active Directory, Group Policy, certificate services, DNS/DHCP, TCP/IP, Windows, and Red Hat Linux .
Strong background in
server administration, virtualization, and clustering .
Experience with
hybrid cloud backup and disaster recovery solutions .
Proficiency in
scripting and automation
using Bash, Python, Perl, PowerShell, or PowerCLI.
Knowledge of
federal security hardening standards
(CIS Controls, NIST SP 800-53, DISA STIGs).
Proven ability to
analyze requirements, implement solutions, and optimize enterprise infrastructure .
Education & Certifications
Bachelor’s degree in
Computer Science, Information Systems, Cybersecurity, or related field
(or equivalent combination of education and experience).
Must hold and maintain one or more of the following certifications:
Microsoft Certified: Windows Server Hybrid Administrator Associate
Red Hat Certified Engineer (RHCE)
VMware Certified Professional – Data Center Virtualization (VCP-DCV 2024)
Or higher-level IT/InfoSec related certification
Clearance Requirement
Must be eligible to obtain and maintain a
Public Trust (High-Risk, Level 5) clearance .
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