IT SPECIALIST (SYSADMIN)

IT SPECIALIST (SYSADMIN)

Department: Department of the Navy

Location(s): Twentynine Palms, California

Salary Range: $104349 - $135657 Per Year

Job Summary: This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer.

Major Duties:

• You will serve as an Information Technology (IT) Specialist Systems Administration (SYSADMIN) focusing on the administration and support for Command and Control, Communication, Computer and Intelligence (C4I) Systems.
• You will responsible for establishing and maintaining coordination with Marine Corps Systems Command (MARCORSYSCOM), Marine Corps Tactical Systems Support Activity (MCTSSA), Marine Corps Cyberspace Command (MCCOG) / Program Management (PM).
• You will maintain military tactical systems and associated workstations by installing, configuring, and troubleshooting each respective system in accordance with supporting technical documentation.
• You will monitor the operation systems functions of Joint, United States Marine Corps (USMC), and Coalition systems to support the Integration of Joint Fire, Intel, and common operating picture (COP) to meet mission objectives during exercises.
• You will respond to system problems and implements solutions by diagnosing and isolating problems with system, user action, software, or communications interfaces.
• You will ensure the rigorous application of information assurance policies, principles, and practices for Combat Operations Center (COC) administrative support is followed in the delivery of COC services.
• You will provide authoritative technical input on decisions concerning developmental and operational environment at the Marine Corps Air Ground Combat Center (MCAGCC), Twentynine Palms, CA.
• You will advise users on characteristics of systems and applications software and setup requirements.
• You will during an exercise, have additional responsibility to simultaneously act as a customer support technician and also assist in coordinating C4I system exercise planning, support and operations in either garrison or deployed sites.
• You will system administration and network for all C41 systems including, but not limited to: Intel Analysis Systems (IAS), Tactical Communication Systems (TCS), Global Command and Control System (GCCS). Command and Client Workstations.
• You will provide subject matter expertise, feedback, and input to program managers for the C4I systems.

Qualifications: Your resume must also demonstrate at least one year of specialized experience at or equivalent to the GS-11 grade level or pay band in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: Providing support for systems software installation, maintenance, and security; Installing new software, administering security procedures, ensuring system back-ups and monitoring system performance; Diagnosing IT problems and implementing solutions; and Maintaing a documented inventory of IT assets including hardware, software, and licensing. Additional qualification information can be found from the following Office of Personnel Management website: https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/2200/information-technology-it-management-series-2210-alternative-a/ Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.

How to Apply: Interested Applicants must submit resumes/application packages to: william.sumption@usmc.mil Please reference the Job Title: IT SPECIALIST (SYSADMIN) and Announcement number: DE-DE-12958052-26-DH in the Subject Line of your email. Facsimile applications will not be considered. All resumes/applications must be received no later than the close date of this flyer. Resumes are restricted to no more than 2 pages. Illegible/unreadable resumes will not be considered. It is the applicant's responsibility to verify that all information in their resume and documents, are received, legible, and accurate. HR will not modify answers/documents submitted by an applicant. Failure to submit a complete application package will result in an ineligible rating and loss of consideration.

Application Deadline: 2026-05-22