Top 9198 System administrator Jobs

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Linux System Administrator I
Strategic Defense Solutions —Warner Robins, GA
- $85,000 - $95,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Quick Apply
Sr. IT Systems Administrator (manufacturing)
Confidential —Tempe, AZ
- $90,000 - $100,000 a year
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Access
- Health insurance
- 401(k)
Quick Apply
IT Network System Administrator
Lebanon Internal Medicine Associates —Lebanon, PA
- $32 - $45 an hour
- Full-time
- Medical office experience
- Internal Medicine
- System design
- Health insurance
- Dental insurance
Quick Apply
IT Help Desk Technician / Entry-Level System/Network Administrator
MTK Technologies, Inc. —Savoy, IL
- $21 - $26 an hour
- Full-time
- Background check
- Office
- Windows
- Paid holidays
- Health insurance
Quick Apply
M365 System Administrator
DS Graphics, Inc. —Canton, MA
- $60,000 - $70,000 a year
- Full-time
- Background check
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
System Administrator
CAI —Remote
- $60,000 - $660,000 a year
- Full-time
- Remote
- Mid-level
- Commercial
- Health insurance
- Dental insurance
System Administrator III
OSC Global —Remote
- $82,912 - $146,200 a year
- Full-time
- Remote
- Background check
- Microsoft Excel
- 5 years
- Paid holidays
- Health insurance
Quick Apply
Systems Administrator - Remote
Vivo HealthStaff —San Juan, PR
- $100,000 - $140,000 a year
- Full-time
- Remote
- 7 years
- Maintenance
- Windows
Quick Apply
System Administrator
Concept Plus —Remote
- Full-time
- Remote
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Dental insurance
Quick Apply
Sr. IT Systems Administrator (Remote)
CrowdStrike —Colorado
- $100,000 - $155,000 a year
- Full-time
- Remote
- Research
- Continuous improvement
- Mentoring
- Paid holidays
- Health insurance
11d
Learning Management System Administrator
Learning Network —Remote
- $70,000 - $95,000 a year
- Urgently hiring
- Remote
- Google Workspace
- Computer Science
- Analysis skills
- AD&D insurance
- Paid holidays
Quick Apply
Information Technology - Network Administrator - Full Time - Remote - (AK)
Nuvision Federal Credit Union —Alaska
- $44.13 - $66.20 an hour
- Full-time
- Remote
- Computer science
- Computer Science
- Bachelor of Science
- Paid training
- Health insurance
Microsoft System and Identity Administrator
Resource Innovations —Salt Lake City, UT
- $75,000 - $115,000 a year
- Full-time
- Remote
- Background check
- Computer science
- Computer Science
- Commuter assistance
- Paid holidays
Quick Apply
Information Technology Administrator
Network to Code —Remote
- Mid-level
- 3 years
- Leadership
Quick Apply
System Administrator – Endpoint & Client Technologies
Related —New York, NY
- $130,000 - $150,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health savings account
- AD&D insurance
IT Systems & Cloud Administrator
Rigel Pharmaceuticals, Inc. —Remote
- $100,000 - $135,000 a year
- Full-time
- Computer science
- Mid-level
- 3 years
Quick Apply
Network Administrator I (Remote)
Connoisseur Media —Remote
- $45,000 - $55,000 a year
- On call
- Remote
- Google Workspace
- Mid-level
- 3 years
- AD&D insurance
- Disability insurance
Quick Apply
Jr. Systems Administrator
Paragone Solutions, Inc. —Remote
- Part-time
- Military
- Analysis skills
- US work authorization
Quick Apply
IT Operations Administrator
The National Society of Leadership and Success —Remote
- Full-time
- Remote
- Google Workspace
- Computer Science
- Mid-level
Quick Apply
Windows System Administrator
OSC Global —Remote
- Full-time
- Remote
- Microsoft Excel
- Windows
- 3 years
- Paid holidays
- Health insurance
Quick Apply
3d

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Linux System Administrator I

Strategic Defense Solutions
Warner Robins, GA

Quick Apply

Job Details

Full-time
$85,000 - $95,000 a year

Benefits

Health insurance
Dental insurance
Tuition reimbursement
Paid time off
Vision insurance
Professional development assistance
Life insurance
Retirement plan

Qualifications

Special Access Program
Information security compliance

Full Job Description

PoP: March 1, 2026 – Feb 28, 2031 (at the discretion of the US govt)

Clearance: Top Secret DO NOT APPLY IF YOU DO NOT HAVE AN ACTIVE CLEARANCE

Background:
This acquisition will benefit the USAF by providing the necessary workforce structure required to meet overall mission of Special Access Programs (SAPs) supporting AFLCMC/EBU Weapons Superiority Division (Robins AFB) efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

The Linux Administrator will be responsible for ensuring the stability, security, and optimal performance of Linux servers and workstations, collaborate with the IT team to handle Linux-based infrastructure, troubleshoot issues, and provide technical support to users. This role requires a strong understanding of Linux operating systems, networking, and scripting languages

Security Clearance:

Eligibility to obtain and maintain a Top-Secret Clearance with SCI Eligibility
Eligibility for access to Special Access Program (SAP) Information
Ability to successfully complete a Government Counterintelligence Scope Polygraph (CI Poly)
SCI experience or similar types of programs may be used in lieu of SAP experience, contingent upon customer approval

Qualifications:

1 - 2 years related experience
Strong knowledge of Linux operating systems, including Ubuntu, CentOS, or Red Hat.
Proficient in Linux command-line interface (CLI) and shell scripting.
Experience with virtualization technologies, such as VMware or KVM.
Familiarity with networking concepts, protocols, and services, including TCP/IP, DHCP, DNS (CNAME, SRV, MX, AAAA, A, etc.), and VPN.
Knowledge of storage technologies, such as RAID, SAN, and NAS.
Understanding of security best practices and experience in implementing security measures on Linux systems.
Excellent problem-solving and troubleshooting skills with the ability to quickly identify and resolve technical issues.
Ability to work independently and in a team-oriented environment, collaborating with cross-functional teams.
Strong communication skills to effectively communicate technical concepts and solutions to technical and non-technical stakeholders.
Detail-oriented mindset with a focus on accuracy and attention to detail.
Active Directory equivalent for Linux – e.g. OpenLDAP, NFSv4, Puppet, FreeIPA.
Microsoft Office 2016/2019 Enterprise Suite, Active Directory (Azure Domain Services, AD Connect, ADFS, Group Policy Object (GPO)) administration experience
Active Directory administration, including Group Policy & endpoint management (Windows Server 2019 or higher, Ubuntu, CentOS, and/or Red Hat)
Windows/Linux server Systems Administration (SaaS applications, hardware & networking services) experience
Experience administering Backup & Recovery for critical systems
Knowledge of Shell scripting language to develop and troubleshoot scripts for performing systems administration tasks
Analytical & communication skills for relaying technical information to others
Knowledge in Patch Management, Software Deployment, OS Imaging & Deployment using deployment tools such as PDQ Deploy &/or Microsoft System Center Configuration Manager (SCCM)
Experience with network storage devices

Education:

Desired Bachelor’s degree in Computer Science, Information Technology, or a related area or equivalent experience (1 year).

Certifications:

The Contractor shall comply with Information Assurance Contractor Training and Certification. As prescribed in 239.7103(b), the Contractor shall:

Must meet and maintain position and certification requirements outlined in DoD Manual 8140.03 for Information Assurance Technician Level II prior to the date of hire; and

Appropriate operating system certification for information assurance technical positions as required by DAFMAN 17-1305.

Performance Task:

Install, configure, maintain, audit, and support a secure Linux operating systems network environment and other mission related software (e.g., DevOpsSec, Microsoft Azure, Microsoft Office Suite, Adobe, etc.)
Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux-based infrastructure.
Collaborate with cross-functional teams to design and implement Linux-based solutions that meet business needs.
Implement and maintain security measures to protect Linux systems from unauthorized access and ensure compliance with industry regulations.
Perform regular system backups and disaster recovery procedures to minimize data loss and maintain business continuity.
Automate system administrative tasks using scripting languages such as Bash or Python to streamline processes and improve efficiency.
Manage user accounts, permissions, and access controls to ensure proper system security and data integrity.
Install, configure, and maintain network services, including DNS, DHCP, and LDAP.
Collaborate with software developers and system analysts to troubleshoot and resolve software compatibility issues on Linux platforms.
Evaluate and recommend hardware and software upgrades to improve system performance and scalability.
Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, DNS, DHCP, Routing, QoS, and SSL
Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required
Interface with local customers and provide IT related support to quickly resolve problems
Establish complex operational software configuration controls and system interfaces for computer system(s) assigned

Benefits:

Dental insurance
Health insurance
Life insurance
Paid time off
Professional development assistance
Retirement plan
Tuition reimbursement
Vision insurance

Quick Apply

Refine Your Search

system administrator jobs

Linux System Administrator I

Sr. IT Systems Administrator (manufacturing)

IT Network System Administrator

IT Help Desk Technician / Entry-Level System/Network Administrator

M365 System Administrator

System Administrator

System Administrator III

Systems Administrator - Remote

System Administrator

Sr. IT Systems Administrator (Remote)

Learning Management System Administrator

Information Technology - Network Administrator - Full Time - Remote - (AK)

Microsoft System and Identity Administrator

Information Technology Administrator

System Administrator – Endpoint & Client Technologies

IT Systems & Cloud Administrator

Network Administrator I (Remote)

Jr. Systems Administrator

IT Operations Administrator

Windows System Administrator

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