Top 2680 Linux Systems Administrator Jobs

Systems Administrator - II
S&B Industry, Inc. —Fort Worth, TX
- $60,000 - $90,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Linux System Administrator Lvl II
Translucent Services —Fort Meade, MD
- $150,000 - $250,000 a year
- Full-time
- 5 years
- System design
- Windows
- Health insurance
- Dental insurance
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Linux Systems Administrator
CGI Group, Inc. —Arlington, VA
- $100,000 - $200,000 a year
- System design
- Mid-level
- Analysis skills
- Paid parental leave
- Paid holidays
Senior Systems Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $229,500 - $310,500 a year
- System design
- 11+ years
- Bachelor's degree
- Paid time off
- 401(k) matching
SA054 Junior Linux System Administrator
ADNET Systems, Inc. —Greenbelt, MD
- Ability to lift 50 pounds
- Power tools
- Hand tools
- Paid holidays
- Disability insurance
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Systems Administrator
Accenture Federal Services —Annapolis Junction, MD
- $111,900 - $141,300 a year
- Mid-level
- Bachelor's degree
- US work authorization
Linux Administrator + Centrify
Diligent Tec Inc —Ohio
- $100,000 - $110,000 a year
- Full-time
- Senior level
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Level 2 NOC Systems Administrator – Linux/Unix Focus
Unisys —Remote
- Full-time
- Bachelor of Science
- Mid-level
- Bachelor's degree
10d
Linux Administrator
Two95 International Inc. —Springfield, MA
- Full-time
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- Oracle
- 5 years
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RedHat Linux Systems Administrator
Fuse Engineering LLC —Fort Meade, MD
- Mid-level
Linux Systems Administrators
Pylon Media Group —Orange County, CA
- Email
- 5 years
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Linux Administrator - REMOTE
Two95 International Inc. —Harrisburg, PA
- Contract
- In-person
- Entry level
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Senior Systems Administrator
PBS Radiology Business Experts —Remote
- Full-time
- Remote
- 5 years
- Windows
- Mentoring
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Linux Systems Administrator
Trevity LLC —Springfield, VA
- Full-time
- Mid-level
- AWS
- Mentoring
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Linux Administrator
SURECOM —Northborough, MA
- Email
- Computer Science
- Bachelor of Science
- Mid-level
Linux Systems Administrator (Part-time)
Savi Gurus —St. Louis, MO
- Part-time
- Remote
- Senior level
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Red Hat Linux Systems Administrator
Sienna Systems —Alexandria, VA
- Email
- Computer science
- Computer Science
- 5 years
Red Hat Linux Administrator
Ascension Federal Services Inc. —Arlington, VA
- Mid-level
- 3 years
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Linux Administrator / Systems Tester
Liieren —Bridgewater, NJ
- Computer Science
- Research
- Mid-level
Linux Administrator
CNK Technical Solutions —Manalapan, NJ
- Email
- Customer service
- Mid-level

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Systems Administrator - II

S&B Industry, Inc. -
Fort Worth, TX

Quick Apply

Job Details

Full-time
$60,000 - $90,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Employee discount
Flexible schedule
Life insurance

Qualifications

Professional networking
Enterprise software
Cybersecurity

Full Job Description

The Systems Administrator II is responsible for advanced administration, maintenance, and support of enterprise systems and network infrastructure supporting manufacturing operations. This role ensures system availability, network reliability, cybersecurity, and performance across production, warehouse, and corporate environments, including support of both IT and OT systems critical to manufacturing continuity.

Key ResponsibilitiesSystems & Server Administration

Administer, monitor, and maintain Windows and/or Linux servers, virtualized environments (VMware/Hyper-V), and hybrid cloud infrastructure.
Manage Active Directory, Group Policy, DNS, DHCP, file services, system backups, and disaster recovery solutions.
Perform system patching, upgrades, and performance optimization with minimal disruption to production operations.

Network Administration

Configure, monitor, and maintain network infrastructure including switches, routers, firewalls, wireless access points, and VPNs.
Manage LAN, WAN, and segmented manufacturing networks, including VLANs for production, OT, and corporate systems.
Troubleshoot complex network issues affecting manufacturing equipment, servers, and end users.
Monitor network performance, bandwidth utilization, and latency to ensure production uptime.
Implement network security controls such as firewall rules, access controls, and network segmentation.
Support remote access solutions and secure connectivity for vendors and remote manufacturing sites.

Manufacturing & OT Systems Support

Support manufacturing IT systems including MES, ERP, inventory control, and shop-floor applications.
Coordinate with Engineering and Controls teams to support OT systems such as PLCs, HMIs, industrial PCs, and machine networks.
Ensure secure and reliable integration between IT and OT environments.

Security & Compliance

Implement cybersecurity best practices across systems and networks, including endpoint protection, intrusion prevention, and vulnerability management.
Assist with audits and compliance efforts (ISO, SOC, NIST, or internal manufacturing standards).
Monitor system and network logs; respond to security incidents and outages.
User & Infrastructure Support
Provide Tier II/III technical support for production, warehouse, and corporate users.
Troubleshoot hardware, software, and network-related issues in office and plant-floor environments.
Create and maintain technical documentation, network diagrams, SOPs, and recovery procedures.
Mentor junior IT staff and provide technical escalation support.

Required Qualifications

Associate’s or Bachelor’s degree in Information Technology, Computer Science, or related field (or equivalent experience).
3–5 years of systems administration experience with hands-on networking responsibilities, preferably in a manufacturing environment.
Strong experience with Windows Server and Active Directory environments.
Working knowledge of networking fundamentals including TCP/IP, VLANs, routing, switching, firewalls, and VPNs.
Experience supporting ERP, MES, or manufacturing-related applications.

Job Type: Full-time

Pay: $60,000.00 - $90,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee discount
Flexible schedule
Health insurance
Life insurance
Paid time off
Vision insurance

Experience:

Professional networking: 4 years (Required)
Cybersecurity: 2 years (Required)

Location:

Fort Worth, TX 76177 (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

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