Field Systems Administrator jobs in United States
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Systems Technology Forum, Ltd. (STF) · 1 month ago

Field Systems Administrator

positionSan Diego, CA | Norfolk, VA | Charleston, SC | Pearl Harbor, HI | Panama City, FL
timeFull-time
remoteOnsite
seniorityMid, Senior Level
date5+ years exp

Systems Technology Forum, Ltd. (STF) is an established industry partner committed to delivering high-quality systems engineering and support services. The Field Systems Administrator provides operational and maintenance support for mission-critical Navy systems, ensuring high availability, security compliance, and performance across various environments.

ConsultingIndustrial EngineeringInformation TechnologyIT Management
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Growth OpportunitiesbadNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Install, configure, and maintain operating systems (Windows, Linux) and associated applications across multiple enclaves
Perform user administration, access control management, and system resource allocation in accordance with cybersecurity requirements
Monitor system health, logs, and performance metrics; identify and resolve incidents, service degradations, and capacity issues
Apply patches, security updates, and baseline configurations consistent with RMF and DISA STIG standards
Conduct regular data backups, recovery tests, and system restores to ensure data integrity and operational continuity
Coordinate with network, cybersecurity, and platform engineering teams to resolve cross-domain or multi-system issues
Maintain and update Standard Operating Procedures (SOPs), Maintenance Requirement Cards (MRCs), and other documentation
Support field or shipboard installations, failovers, and system demonstrations as needed
Provide Tier II/III technical support and assist with training or knowledge transfer to local administrators and users
Administer assigned systems, ensuring patching, ACAS scans, MRC/SOP maintenance, and fleet failover support are executed in accordance with operational readiness standards

Qualification

Windows administrationLinux administrationRMF knowledgeSystem administrationIAT Level II certificationAnalytical skillsProblem-solving skillsCommunication skillsTeamwork

Required

Five years experience required
Windows/Linux administration and RMF knowledge
5+ years of system administration experience supporting Navy or DoD operational environments
Ability to work both independently and as part of a cross-functional team; ready for occasional travel or onsite support as required
Proven problem-solving abilities with strong analytical and troubleshooting skills
Excellent communication skills: able to explain technical issues to technical and non-technical stakeholders
Associate's or Bachelor's degree in Information Systems, Computer Science, or related
IAT Level II (Security + CE or equivalent)
Secret (eligible for TS/SCI)

Benefits

Medical Plans administered through United HealthCare
Vision and Dental Plan Benefits
401(k) Tax-Deferred Retirement Plan
Accidental Death and Dismemberment Insurance
Dependent / Medical Care Flexible Spending Account
Direct Deposit
Health and Welfare Medical
Holiday Leave
Industry Competitive Salaries
Life Insurance (basic and supplemental)
Paid Time Off / Annual Comprehensive Personal Leave
Performance / Award Bonuses
Professional Development Coursework
Technical Training
Tuition Assistance Program
TotalChoice™ Voluntary Benefits
STF Cares / Paid Time Off to Volunteer

Company

Systems Technology Forum, Ltd. (STF)

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Systems Technology Forum, Ltd.
dateFounded in 2003
location
Fredericksburg, Virginia, USA
people-size201-500 employees
web-link
https://stf-ltd.com

Funding

Current Stage
Growth Stage

Leadership Team

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Kurt Toth
Chief Operating Officer (COO)
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Jason Jones
Partner | Executive Director, Technology & Business
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Company data provided by crunchbase