Joint Live Virtual Constructive Systems Administrator II – C4ISR, SECRET Clearance

General Dynamics Information Technology

. Provide senior-level technical leadership for design, integration, operation, and sustainment of IT communications and network boundary architectures supporting military exercises and simulation environments .

Posted 10/28/2026full-timeSchofield • Hawaii • United StatesMid-LevelSenior💰 $107,744 - $123,906 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates advanced technical leadership in IT communications and network boundary architectures, with a strong focus on C4ISR systems and mission command environments. Proven ability to mentor junior personnel and drive technical innovation while ensuring system reliability and operational effectiveness.

Highest-signal resume keywords

C4ISR System IntegrationNetwork Boundary ArchitectureAdvanced Configuration and TroubleshootingSEC+ CertificationSECRET Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TCP/IPRoutingSwitchingVLANsDNSDHCPFirewallsNetwork TroubleshootingMission Command Systems AdministrationVirtualization Platforms

Soft Skills

Superb Communication SkillsAdvanced Problem-SolvingAnalytical SkillsAbility to Educate Leadership

Tools & Technologies

VMwareHyper-VEnterprise ServersSimulation Applications

Certifications & Qualifications

SEC+

Industry Keywords

IT CommunicationsNetwork EnclavesMilitary ExercisesSimulation EnvironmentsTechnical Standards

Tech Stack

Tools & technologies

DNSFirewallsSwitchingTCP/IPTypeScriptVMware

About the role

Key responsibilities & impact

Provide senior-level technical leadership for design, integration, operation, and sustainment of IT communications and network boundary architectures supporting military exercises and simulation environments
Lead implementation and sustainment of secure connectivity between mission command systems, simulation enclaves, and external enterprise networks
Perform advanced configuration, troubleshooting, documentation, and controlled change execution for communications infrastructure and network boundary systems
Plan, coordinate, and execute maintenance, system upgrades, technology refreshes, and configuration changes
Lead troubleshooting across network enclaves, operating systems, communications architectures, and mission command platforms
Serve as technical authority for network boundary and enclave operations
Establish technical standards, provide guidance, and mentor junior personnel
Advise exercise leadership, technical teams, and stakeholders on C4ISR architectures and system capabilities
Drive technical innovation and continuous improvement for JLVC system reliability, interoperability, scalability, and operational realism
Serve as primary technical interface with customers and stakeholders
Identify requirements, resolve technical issues, coordinate solutions, and ensure deliverables are completed accurately and on time
Participate in special projects and technical initiatives supporting organizational and exercise objectives

Requirements

What you’ll need

5+ years of related experience
BA/BS preferred in computer science, information systems, engineering, systems administration, or related field with concentration in computer-based technology; or equivalent combination of education, technical certifications, or training
SEC+ required
SECRET clearance required with ability to obtain TS/SCI
U.S. citizenship required
Advanced administration, configuration, troubleshooting, and sustainment of mission command systems within JLVC environments
Advanced knowledge of TCP/IP, routing, switching, VLANs, DNS, DHCP, firewalls, and network troubleshooting
Experience installing, configuring, hardening, patching, monitoring, and troubleshooting enterprise servers
Ability to integrate and troubleshoot C4ISR systems, simulation applications, interfaces, and distributed training architectures
Experience with VMware, Hyper-V, or similar virtualization platforms
Superb communication skills
Ability to advise and educate leadership through non-technical terms
Advanced problem-solving and analytical skills
Ability to adapt to evolving architectures, technologies, exercise requirements, and operational priorities

Benefits

Comp & perks

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: 401K with company match
Award-winning culture of innovation and a military-friendly workplace
Medical plan options, some with Health Savings Accounts
Dental plan options
Vision plan options
401(k) plan with pre-tax and post-tax contributions up to IRS annual limits and company match
Full flex work weeks where possible
Vacation, sick, personal, holiday, paid parental, military, bereavement, and jury duty leave
Short- and long-term disability benefits
Life, accidental death and dismemberment, personal accident, critical illness, and business travel and accident insurance
Identity verification process using advanced biometrics and artificial intelligence