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# Systems Administrator-Cleared

- **Company:** Voyager Technologies, Inc.
- **Location:** Long Beach, CA, United States
- **Experience:** Experienced
- **Salary:** $166,400.0 - $187,200.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, JIRA, Microsoft Azure, Bash Shell, Ubuntu (Operating System), CentOS, Dynamic Host Configuration Protocol, Domain Name System (DNS), Hyper-V, Identity and Access Management, Virtual Private Networks (VPN), Python (Programming Language), Lightweight Directory Access Protocols (LDAP), Linux System Administration, Linux Servers, Windows Servers, Network Architecture, Networking Basics, Routing, Package Management Systems, Public Key Infrastructure, Windows PowerShell, Red Hat Enterprise Linux, Cloud Services, Microsoft SharePoint, TCP/IP, Virtual Local Area Networks, Virtualization Technology, VMware VSphere, Data Logging, Scripting, Okta, Firewalls (Computer Science), Microsoft InTune, Information Technology, Fortinet, Hardware Infrastructure, Servicenow, Unified Endpoint Management, Vmware
- **Published:** September 17, 2026
- **Apply:** https://www.jofdav.com/jobs/59751390-systems-administrator-cleared

## About the Role

* Active TS/SCI security clearance required upon hire
 * 3+ years of hands-on experience in a systems administration or IT infrastructure role
 * Proficiency with Microsoft Intune for device enrollment, policy management, and compliance
 * Strong knowledge of Microsoft 365 (Exchange Online, Teams, SharePoint, Defender)
 * Experience administering Okta or a comparable identity provider
 * Solid Azure administration skills (Entra ID, resource management, monitoring)
 * Experience with virtualization technologies (VMware vSphere, Hyper-V, or similar)
 * Hands-on experience with Fortinet products (FortiGate firewalls, FortiSwitch, FortiClient VPN)
 * Networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing, VPN
 * Active Directory administration: GPO, LDAP, DNS integration, user/group management
 * Windows Server administration (2016/2019/2022): roles, features, patching, hardening
 * Linux server administration (Ubuntu/RHEL/CentOS): package management, services, logging, security
 * Scripting proficiency in PowerShell, Bash, or Python for automation and tooling, * Experience with PKI and certificate lifecycle management (internal CA or third-party providers)
 * Domain management including DNS registrar administration, zone management, and domain transfers
 * Familiarity with ITSM platforms (ServiceNow, Jira Service Management, or similar)
 * Relevant certifications: AZ-104, MS-102, Okta Certified Administrator, NSE 4+, MCSA/MCSE

## Description

Voyager Technologies is seeking 2 skilled cleared -Systems Administrators with active TS/SCI clearances to manage and maintain our enterprise IT infrastructure. You will be responsible for ensuring the stability, security, and efficiency of our systems spanning cloud services, endpoint management, identity, networking, and on-premises infrastructure. This role requires onsite support in our Long Beach, CA office. . The ideal candidate is a hands-on technologist who thrives in a fast-paced environment and can balance day-to-day operations with longer-term infrastructure improvements., * Administer and maintain Microsoft 365 and Azure environments, including user lifecycle, licensing, and service health

 * Manage endpoint configuration and compliance policies using Microsoft Intune (MDM/MAM)
 * Administer Okta for identity and access management, SSO, and MFA policy enforcement
 * Maintain and optimize Windows Server and Linux Server environments
 * Support and administer virtualization platforms (VMware, Hyper-V, or equivalent)
 * Monitor, configure, and troubleshoot network infrastructure including Fortinet firewalls, switches, and VPNs
 * Manage Active Directory including group policies, OU structure, user/computer accounts, and trust relationships
 * Write and maintain scripts to automate repetitive tasks and improve operational efficiency (PowerShell, Bash, or Python)
 * Document systems, procedures, and configurations; maintain up-to-date runbooks
 * Respond to and resolve escalated support tickets; participate in on-call rotation as needed