Linux System Administrator III
Company: Omega Enterprise Solutions, LLC
Location: Annapolis Junction
Posted on: February 17, 2026
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Job Description:
Job Description Job Description Linux System Administrator III
Omega Enterprise Solutions is a Maryland-based, Service-Disabled
Veteran-Owned Small Business (SDVOSB) with a special focus on the
U.S. Department of Defense (DoD) and Intelligence Community (IC)
mission and enabling technologies. We are building a team with
shared values and a passion towards our Vision and Mission. Along
with providing professional growth opportunities that are
innovatively challenging and mission critical to our clients, we
emphasize a life-focused everyday approach. We are committed to
life-long learning and provide a life-coaching method of management
to empower and inspire you to become the best version of yourself
in pursuit of a happy, healthy, and fulfilling life. Description
The Linux SAIII will perform a variety of functions. The specific
demonstrated skills, as more fully set forth at each level may
include: providing support for the implementation and operation of
Red Hat Enterprise Linux-based Information Technology (IT) systems
or Red Hat Derivative systems , installing and configuring
Linux-based operating systems and their services, conducting
day-to-day operations, such as account management, system health
and status checks, and internal technical and security log review,
identifying capacity, performance, and reliability issues and
escalating them for resolution, applying patches and configuration
changes according to provided direction, supporting the dispatching
of hardware technicians, and performing hardware maintenance,
managing the system as part of an integrated solution, assisting
related administrators in troubleshooting and correcting network
and storage subsystem issues, automating tasks and using tools in
order to provide concurrent management of multiple systems,
anticipating and proactively correcting deficiencies and errors
related to capacity, performance, and reliability, and
communicating status to agency management and internal customers.
Skills Configure Linux-based operating systems and their services
according to system requirements. Identify and correct most
deficiencies and errors related to capacity, performance, and
reliability Identify patches and configuration changes according to
system requirements. Manage the system as part of an integrated
solution, assisting related administrators in troubleshooting and
correcting network and storage subsystem issues. Desired
Certifications : An active Tier II certification related to Red Hat
Enterprise Linux system administration, such as Red Hat Certified
Engineer (RHCE). Qualifications This Position requires an
appropriate active Security Clearance and Polygraph. Education: At
a minimum, a high school diploma (or GED). IT Experience: Five
years demonstrated IT experience in any related field. Core IT
Experience: Three years demonstrated Red Hat Enterprise Linux
system administration experience within the last six (6) years.
Omega Enterprise Solutions is an equal opportunity employer. All
qualified applicants for employment are considered for all
positions without regard to race, color, religion, national origin,
sex, sexual orientation, gender identity, age, disability, veteran
status, or any other protected class.
Keywords: Omega Enterprise Solutions, LLC, Cherry Hill , Linux System Administrator III, IT / Software / Systems , Annapolis Junction, New Jersey
