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20 linux systems administrator jobs at 16 companies in Marietta, GA

4d
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Linux Systems Engineer
Atlanta or Dallas
$75k-$80k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
10+ YOERequires 10–12 years of Linux systems administration experience, a bachelor's or higher degree, valid passport, and expertise in RHEL, storage, clustering, diagnostics, Ansible, Bash, and Python.
Linux, RHEL, XFS, EXT4, Unity, PowerFlex, NFS, CIFS, Samba, Oracle RAC, Pacemaker, OS Watcher, SOS Reports, nmap, glance, Ansible, Bash, Python, HUPU, AIX
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6d
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Systems Administrator II
Atlanta, Georgia, United States
$41k-$115k/yr HybridFull Time
Brightstar Lottery
Brightstar LotteryNYSE: BRSL: Provides technology, games, and management services for global lotteries.
3+ YOEAssociate degree or equivalent and 3+ years in systems administration, infrastructure operations, or enterprise IT support. Requires Linux, Windows, VMware, networking, storage, backup, and security experience.
VMware, Linux, Microsoft Windows, TCP/IP, LAN/WAN, Microsoft 365, Microsoft SharePoint, FileMaker Pro Server, SAN, HVAC, UPS, PDU
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5d
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Classified Systems Administrator
Atlanta, Georgia, United States
$85k-$120k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
Active Top Secret/SCI clearance and U.S. citizenship required. Requires Linux and Windows administration knowledge, troubleshooting skills, and experience with business or engineering applications.
Linux, Red Hat, CentOS, Ubuntu, Windows, Microsoft Office, MATLAB, Visual Studio, VMware, Microsoft Active Directory, Group Policy, PowerShell, LDAP, Multi-Factor Authentication, Public Key Infrastructure, Security Technical Implementation Guidelines (STIGs), Security Content Automation Protocol (SCAP), Host Based Security System (HBSS)
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Systems Administrator - Professional
Smyrna, Georgia, United States
$54k-$79k/yr OnsiteFull Time
Georgia Southwestern State University
Georgia Southwestern State University: Public university offering undergraduate and graduate degree programs.
0+ YOEAssociate degree or equivalent; provide IT system support, troubleshooting, OS deployment, scripting, and user assistance; valid driver's license; ability to obtain security clearance.
Python, PowerShell, Linux, Microsoft Windows, Active Directory, DHCP, DNS, Group Policy, Hyper-V, WDS, WSUS
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3mo
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Administrator, Systems Engineering
Atlanta, Georgia, United States
OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage technology.
Manage Windows and Linux servers, troubleshoot issues, automate tasks, administer AD, ensure security and IT policy compliance.
Windows, Linux, Active Directory, Ansible, Puppet, PowerShell, Bash, Python, ServiceNow
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3mo
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Manager, Systems Administrator - Sailpoint
Orlando or Atlanta or Montvale or Dallas
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOE5+ years managing SailPoint IdentityIQ, team management experience, ServiceNow, CyberArk, Active Directory and Linux familiarity, bachelor\u0002s degree or equivalent experience, U.S. work authorization required.
SailPoint IdentityIQ, ServiceNow, CyberArk, Active Directory, Linux
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Administrator, Systems Engineering
Atlanta, Georgia, United States
OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage platforms.
Maintain Windows and Linux servers, troubleshoot, automate tasks, manage AD, ensure security and policy compliance.
Ansible, Puppet, Active Directory, PowerShell, Bash, Python, ServiceNow
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1mo
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Linux Engineer
Atlanta, Georgia, United States
$125k-$140k/yr OnsiteFull Time
Electrosoft Services
Electrosoft Services: Federal cybersecurity, digital engineering, and IT solutions provider
10+ YOEBachelor's (or equivalent), 10+ years Linux/UNIX experience, Red Hat certification (RHCSA/RHCE/RHCA), strong scripting (BASH/Perl/JavaScript/Python), Ansible/RHEL Satellite, AWS and GitLab familiarity, security hardening knowledge, 24/7 on-call participation.
Red Hat Enterprise Linux, BASH, Perl, JavaScript, Python, Ansible, RHEL Satellite, NFTables, Firewalld, IPTables, BIND, TCP/IP, IPv4, IPv6, Postfix, SMTP Relay, NFSv3, NFSv4, PXE, SELinux, Mirantis Container Runtime, AWS, GitLab, CIS, NIST SP 80053 Rev. 5, DISA STIGs
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3mo
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Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
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3w
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HPC Linux Specialist
Atlanta, Georgia, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years Linux administration and systems automation (Bash/Perl/Python), experience with HPC batch systems (SGE, LSF, Slurm), cybersecurity and performance monitoring, bachelor's in CS/Engineering, ability to obtain Public Trust.
Bash, Perl, Python, SGE, LSF, Slurm, Singularity, Docker, AWS, Azure, GCP
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3mo
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Senior Systems Administrator/ Patch Manager
Fort Lee or Columbus or Bedford or Smyrna
OnsiteFull Time
Koniag Government Services
Koniag Government Services: Providing technical and professional services to federal agencies.
7+ YOESenior Systems Administrator with patch management, DoD experience, security clearance, CE, and relevant certifications.
IBM BigFix, PowerShell, CMD, DOS, Unix Shell, SCCM, Tanium, MECM, DISA STIGs, ACAS, Nessus, Gold Master images, Windows, Linux, Windows Server
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2d
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IT System Administrator
Lawrenceville, Georgia, United States
OnsiteFull Time
Trenton Systems
Trenton Systems: Manufacturer of rugged, high-performance computing solutions for defense.
5+ YOEBachelor’s degree and 5+ years of IT support or systems administration preferred. Requires Windows, Windows Server, Active Directory, Group Policy, Linux, ERP, networking, troubleshooting, documentation, and communication skills.
Microsoft Windows, Microsoft Windows Server, Microsoft Active Directory, Group Policy, Linux, Global Shop, Microsoft Office, DNS, DHCP, TCP/IP, VPN, VMware, Proxmox
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4d
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File Transfer System Admnistrator
Richmond or Chicago or Kansas City or New York City or Atlanta or Dallas or Charlotte or Boston or Philadelphia or Cleveland or St. Louis or Minneapolis or San Francisco
$104k-$123k/yr OnsiteFull Time
Federal Reserve System
Federal Reserve System: The central bank of the United States.
5+ YOERequires 5+ years administering IBM Sterling Connect:Direct, 3+ years with Sterling Secure File Gateway, Linux/Unix and shell scripting expertise, automation experience, and a bachelor's degree or equivalent experience.
IBM Sterling Connect:Direct, IBM Sterling Secure File Gateway, IBM Sterling Secure Proxy, Axway Secure Transfer, SecureTransport, CFT, FTP, SFTP, FTPS, HTTP, HTTPS, AS2, PeSIT, Linux, Unix, RHEL, CentOS, Bash, KSH, Ansible, Git, IBM Sterling Control Center, Docker, Kubernetes, AWS, Azure, GCP, Nagios, Splunk, ELK Stack, Oracle, DB2, PostgreSQL, TCP/IP, DNS, SSL/TLS, PKI, Python, Perl, Ruby
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1w
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3rd Shift-IT Support Analyst
Carrollton, Georgia, United States
OnsiteFull Time
Magna International
Magna InternationalNYSE: MGA: Designs and manufactures automotive systems and complete vehicle assemblies.
3+ YOERequires 3+ years of information systems experience, manufacturing background, Microsoft systems administration, VMware, databases, Windows/Linux servers, troubleshooting, and a bachelor's degree or equivalent experience.
Just in Sequence/Time (JIS/JIT), Manufacturing Execution Systems (MES), SQL, Microsoft Active Directory (AD), Microsoft DHCP, Microsoft DNS, Microsoft Windows Server, Microsoft Group Policy Management, VMware, VMware ESXi, C#, VB, ASP.NET, Java, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Linux, Solidat, AutoCAD
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2w
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Incident Response Coordinator
Alpharetta, Georgia, United States
HybridFull Time
Global Payments
Global PaymentsNYSE: GPN: Provides payment technology and software solutions for global commerce.
2+ YOE2+ years incident management experience or relevant degree; knowledge of incident response, network/system administration (Unix/Linux/Windows), SIEM, cloud, strong communication; professional security certifications a plus.
Unix, Linux, Windows, Google Workspace, JIRA, NIST CSF, PCI, GDPR, Google Cloud Fundamental, AWS Foundations
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4d
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Site Reliability Engineer - Intermediate
Alpharetta, Georgia, United States
HybridFull Time
Equifax
EquifaxNYSE: EFX: Global provider of credit reporting and data analytics solutions.
2+ YOEBachelor's degree or equivalent experience; 2–5 years in software, systems, database, or networking; 1+ year public cloud experience; Linux/Windows administration, automation, monitoring, and coding skills.
Terraform, Python, Bash, Java, Go, JavaScript, Node.js, Chef, Ansible, Docker, Kubernetes
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4d
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Site Reliability Engineer - Intermediate
Alpharetta or Atlanta
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
2+ YOEBachelor's degree or equivalent experience; 2–5 years in software, systems, database, or networking roles; 1+ year with public cloud; Linux/Windows administration, automation, monitoring, and programming experience.
Terraform, Python, Bash, Java, Go, JavaScript, Node.js, Chef, Ansible, Docker, Kubernetes
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3w
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Network Support (New Grads 2026)
Atlanta, Georgia, United States
OnsiteFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
0+ YOE0–3 years technical support or system administration experience; knowledge of TCP/IP, routing, L2/L3 switching; experience with firewalls/IDS/IPS/VPN; strong troubleshooting and communication skills; bachelor’s degree desirable.
FortiGate, Windows, OSX, Unix/Linux, AI tools, KCS®
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