Audiovisual, Cellular Telephone, Communication Systems, Communications Architecture, CompTIA Security+, Computer Maintenance, Computer Workstations, Desktop PC, Email Technology, Fibre Channel, Government, Identify Issues, Information Technology & Information Systems, Laptop PC, Microsoft Certifications, Microsoft Product Family, Network Administration/Management, Network Architecture/Engineering, Network Management Software, Network Routers, Network Switching, Network System Hardware, Operational Support, Operations Processes, Printers, Problem Solving Skills, Remote Access, Requirements Management, Risk Management Framework (RMF), Sensitive Compartmented Information (SCI), Short Messaging Service (SMS), Spreadsheets, System Center Configuration Manager (SCCM), Systems Administration/Management, Systems Engineering, Systems Maintenance, Technical/Engineering Design, Testing, Top Secret Clearance, United States Citizen, United States Marine Corps (USMC), User Account Administration, VPN (Virtual Private Network), VoIP (Voice over IP), Word Processing
Systems Administrator, Junior
Tracking Code
9685-987
Posted Date
7/7/2026
Job Location
Quantico, Virginia
Location of Position
Quantico, Virginia
Work Arrangement
On Site: 100%
Position Type
Full-Time/Regular
Clearance Required?
Yes
Level of Clearance Required
TS-SCI
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.
Required Experience
Required Qualifications
- Associates degree in related field or equivalent experience
- Minimum of three years' work-related experience
- CompTIA Security+CE certification
- Working knowledge of desktop applications including word processing, spreadsheet, and database programs
- Active DoD TS/SCI clearance or eligibility granted within past 2 years
- US Citizenship required
Preferred Qualifications
- Basic working knowledge of RMF design and engineering requirements
- The following Microsoft certifications: Exam MD-102 (Endpoint Administrator) and Exam MD-102 (Microsoft 365 Administrator)
- Familiarity with Marine Corps networks including but not limited to; Enterprise Network (MCEN-N), Marine Corps Enterprise Network (MCEN-S), and Joint Worldwide Intelligence Communication System (JWICS)
- Experience with installation, design new cabling, equipment and associated hardware and software
Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.
Minimum Salary
$70,000.00
Maximum Salary
$95,000.00
Salary Type
Not Applicable
The salary range, if referenced, represents a good faith estimate. COLSA considers various factors when determining base salary offers, but not limited to, location, the role, function and associated responsibilities, a candidate's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
COLSA offers a comprehensive and customizeable benefits program which includes Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, Accidental Death & Dismemberment, Supplemental Income Protection Programs, 401(k) with company match, Flexible Spending Accounts, Employee Assistance Program, Education & Certification Reimbursement, Employee Discount Program, Paid Time Off and Holidays.
This position will be posted for a minimum of 3 business days. If a candidate has not been selected at that time, it will continue to be posted until a suitable candidate is selected or the position is closed.