Systems Administrator, Junior
Company: COLSA Corporation
Location: Quantico
Posted on: April 2, 2026
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Job Description:
COLSA Corporation is seeking a Junior System Administrator in
support of Marine Corps Information Operations Center (MCIOC) in
Quantico, VA. This work supports USMC Operational Forces. General
duties for the System Administrator include providing design,
installation, testing, and sustainment of the MCIOC communication
nodes, automated systems, and associated equipment. Job Specific
Duties: Assist with the installation, testing and sustainment of
the Marine Corps Enterprise Network (MCEN-N), Marine Corps
Enterprise Network (MCEN-S), Joint Worldwide Intelligence
Communication System (JWICS), and other networks. Identify system
problems due to system component connections and notify appropriate
Network Owner for problem resolution. Sustain engineering support
of network systems. Assist Government personnel with the
installation design, new cabling, equipment, associated hardware
and software to extend and enhance existing services. Establish new
user accounts, configuration & support for laptops, and the
configuration/adjustment/maintenance of commercial cell phone
assets and remote email services, assist users with remote/VPN
access. Arrange and coordinate with hardware maintenance personnel
for the repair of Network IT equipment. Troubleshoot and assist
with software and hardware problems for Domain Users. Assist in
maintaining the Configuration Baseline for Laptops and
Workstations. Assist in maintenance and inventory of VoIP Phones,
STE Phones, VTC’s, Printers, and Audio Visual Equipment. Test and
document components for communications architectures. Assist
Government personnel with administration of the network storage
arrays and Email Archiving System. Support the Microsoft Systems
Update Server (SUS) and Systems Management Server (SMS). Assist
Government personnel with administration Network Fiber Channel
Routers and switches. Operate and maintain network management
systems to include. Assist Government personnel in the upkeep,
organization and cleanliness of spaces. Assist Government personnel
with engineering and design requirements for Risk Management
Framework (RMF) processes to include Authority to Operate (ATO)
development and security requirements. Assist Government personnel
in updating section operating procedures. Assist Government
personnel in escorting information technology and audiovisual
professionals. At COLSA, people are our most valuable resource and
centered at our core value. We invite you to unite your talents
with opportunity and be a part of our “Family of Professionals!”
Learn about our employee-centric culture and benefits here .
Keywords: COLSA Corporation, Reston , Systems Administrator, Junior, IT / Software / Systems , Quantico, Virginia
