Linux System Administrator
Lexington, MA · On-site
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Lexington, MA · On-site
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Lexington, MA · On-site
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Fall River, MA · On-site
$90K - $184K/yr
Linux System Developer - JobID-0257 Department: Engineering Employment Type: Full Time Location ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
Fall River, MA · On-site
$90K - $184K/yr
Linux System Developer - JobID-0257 Department: Engineering Employment Type: Full Time Location ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
$90K - $184K/yr
We require an engineer who views Linux as a core technical passion--demonstrated through advanced ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
Quick apply
$90K - $184K/yr
We require an engineer who views Linux as a core technical passion--demonstrated through advanced ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Quick apply
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
Fall River, MA · On-site
$90K - $184K/yr
Linux System Developer - JobID-0257 Department: Engineering Employment Type: Full Time Location ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
Fall River, MA · On-site
$90K - $184K/yr
Linux System Developer - JobID-0257 Department: Engineering Employment Type: Full Time Location ... Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II). ...
$86.80 - $165.20/hr
Job Overview Principal Linux System Administrator - Tewksbury, MA. Full‑time onsite position. U.S ... Must achieve CompTIA Security+ CE (or equivalent) and an operating‑system certification within 6 ...
$86.80 - $165.20/hr
Job Overview Principal Linux System Administrator - Tewksbury, MA. Full‑time onsite position. U.S ... Must achieve CompTIA Security+ CE (or equivalent) and an operating‑system certification within 6 ...
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ... Must have Linux experience. * Experience in one of the following: LDAP, Active Directory, VMware ...
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ... Must have Linux experience. * Experience in one of the following: LDAP, Active Directory, VMware ...
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ... Must have Linux experience. * Experience in one of the following: LDAP, Active Directory, VMware ...
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ... Must have Linux experience. * Experience in one of the following: LDAP, Active Directory, VMware ...
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
Possess or have the ability to obtain security relevant certifications within 6 months (e.g. Security+, Linux+ or equivalent) * Qualified candidates should be experienced in current Linux ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
The candidate must possess a strong understanding of Linux system administration, network ... Possess a DoD 8570.01-M IAM I baseline certification or be able to obtain one within 6 months of ...
... Certification requirements (CompTIA Security+ CE or equivalent) within a reasonable amount of time. • Ability to obtain INTERIM U.S. government issued security clearance is required prior to start ...
... Certification requirements (CompTIA Security+ CE or equivalent) within a reasonable amount of time. • Ability to obtain INTERIM U.S. government issued security clearance is required prior to start ...
Andover, MA · On-site
$107.50 - $204.50/hr
Overview Sr. Principal Linux Systems Administrator, Infrastructure Workplace Services, onsite in ... Ability to obtain DoD Directive 8140/8570 certification (e.g., CompTIA Security+ CE or equivalent ...
Andover, MA · On-site
$107.50 - $204.50/hr
Overview Sr. Principal Linux Systems Administrator, Infrastructure Workplace Services, onsite in ... Ability to obtain DoD Directive 8140/8570 certification (e.g., CompTIA Security+ CE or equivalent ...
... Linux certification is a plus (RHCSA, RHCE, Oracle Linux, etc.
... Linux certification is a plus (RHCSA, RHCE, Oracle Linux, etc.
Join us and help shape the future of aerospace and defense. Sr. Principal Linux Systems ... Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ...
Join us and help shape the future of aerospace and defense. Sr. Principal Linux Systems ... Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ...
Boston, MA · On-site
... Linux certification is a plus (RHCSA, RHCE, Oracle Linux, etc.
Boston, MA · On-site
... Linux certification is a plus (RHCSA, RHCE, Oracle Linux, etc.
Join us and help shape the future of aerospace and defense. Sr. Principal Linux Systems ... Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ...
Join us and help shape the future of aerospace and defense. Sr. Principal Linux Systems ... Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification ...
$54.1K - $64.6K
5% of jobs
$64.6K - $75.1K
0% of jobs
$75.1K - $85.7K
1% of jobs
$85.7K - $96.2K
5% of jobs
$96.2K - $106.7K
2% of jobs
$115.4K is the 25th percentile. Wages below this are outliers.
$106.7K - $117.3K
14% of jobs
$117.3K - $127.8K
8% of jobs
$127.8K - $138.3K
6% of jobs
The median wage is $144.9K / yr.
$138.3K - $148.8K
13% of jobs
$158.5K is the 75th percentile. Wages above this are outliers.
$148.8K - $159.4K
22% of jobs
$159.4K - $169.9K
23% of jobs
$54.1K
$136K
$169.9K
| Criteria | Linux Certified | Linux System Administrator |
|---|---|---|
| Certifications | Linux certifications like LPIC, CompTIA Linux+ | Often requires Linux certifications plus experience |
| Work Environment | Data centers, IT departments, server farms | Same as Linux Certified, with additional focus on system management |
| Employer & Industry Usage | Tech companies, hosting providers, enterprise IT | Same as Linux Certified, with more operational responsibilities |
| Search & Comparison Intent | Understanding certification benefits, career paths | Job roles, responsibilities, and qualifications |
Linux Certified professionals focus on obtaining certifications to validate their skills, often working in data centers and IT environments. Linux System Administrators typically have certifications plus hands-on experience managing Linux systems. Both roles are vital in tech and enterprise sectors, with overlapping environments and employer types. The main difference lies in the emphasis on certification versus practical system management responsibilities.

Lexington, MA • On-site
Other
Posted 4 days ago
Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and system documentation, tunes system performance, installs system-wide software, and allocates mass storage space. Assesses and resolves user access problems related to security controls to minimize business impact and risk exposure. Identifies and evaluates vendor products and establishes vendor monitoring and tracking processes. Performs capacity planning and monitors/tunes systems. Recommends appropriate platforms for purchase, coordinates installation, and provides backup recovery. Serves as a point of escalation for major incidents that are unresolved at the helpdesk level. Develops and monitors policies and standards for allocation related to the use of computing resources. May draft general IT communications to end-users including notifications of outages/downtimes. May serve as the primary liaison for mergers, acquisitions, and divesture activities as it relates to user access, network, security, and support.
Background/Need: The Group is in need of a talented Senior Linux Systems Administrator to support a mid-sized RedHat Linux environment with enterprise level requirements. Qualified candidates should be experienced in current Linux environments and have a strong understanding of system/network architecture and design. This role is responsible for performing systems administration on Red Hat 7/8 servers, Red Hat Identity Management (IdM), Red Hat Ansible Automation, and occasional Windows desktop and server. The ideal candidate will also demonstrate experience in server performance optimization, cyber security, OS and application patching, McAfee suite, scripting, storage, and disaster recovery.
Other information relevant to the job requirement?
The group has a need for a Senior Linux Systems Administrator to support projects involving developing and maintaining networks used to process and evaluate data collected from field tests and flight experiments. This role is responsible for performing systems administration on Red Hat 7/8 servers, Red Hat Identity Management (IdM), Red Hat Ansible Automation, and occasional Windows desktop and server. The ideal candidate will also demonstrate experience in server performance optimization, cyber security, OS and application patching, McAfee suite, scripting, storage, and disaster recovery.
Required Skills:
Preferred Skills:
Others:
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1,001 - 5,000 Employees
Princeton, NJ, US
1997