Antares

4 weeks ago

Systems Administrator

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 4 hours agoStatus: Live

Job Summary

Support IT operations as an early member of the IT team, providing hands-on administration across endpoints, identity and access management, network infrastructure, collaboration tools, and cloud services. You will work onsite with engineering and manufacturing teams in a regulated environment, balancing operational rigor with speed while improving repeatable IT processes as the company scales.

Location: Los Angeles

Workplace: Onsite

Employment Type: Full time

Job Function: Administration & Executive Assistance

Seniority: Entry level

Key Responsibilities

•Provision, configure, and manage user accounts, endpoints, groups, licenses, and access controls across enterprise systems.
•Administer and maintain the Microsoft 365 environment, including Entra ID, Intune, Defender, Exchange, Teams, SharePoint, and related admin workflows.
•Deploy, configure, maintain, patch, and decommission Windows and macOS endpoints; support Linux systems and engineering workstations as needed.
•Support day-to-day IT operations by troubleshooting workstations, peripherals, servers, identity issues, VPN connectivity, conference rooms, and network incidents.
•Maintain and troubleshoot network infrastructure, including LAN/WAN, WiFi, VPN, DNS, DHCP, routing, VLANs, switching, cabling, and port-security/NAC concepts.

Pay and Benefits

Salary: USD 85,000 - 120,000 annually

Equity and Bonus:Equity

Perks:Equity

Key Requirements

•2+ years of hands-on IT support, systems administration, endpoint administration, or equivalent technical experience.
•Working knowledge of Microsoft 365 administration, including Entra ID/Azure AD, Intune, Defender, device enrollment, user lifecycle management, and access controls.
•Experience supporting and troubleshooting Windows and macOS endpoints in a business environment.
•Solid networking fundamentals, including TCP/IP, DNS, DHCP, routing, VLANs, VPN, WiFi, switching, and basic firewall concepts.
•Proficiency with PowerShell or similar scripting/automation concepts, plus comfort using command-line diagnostic tools.

Experience:2+ yearsAerospaceDefenseTechnology

Skills:CommunicationProblem-solvingDocumentationTeamworkAttention to detail

Tech Stack:Microsoft 365Azure Active DirectoryIntuneDefenderExchangeTeamsSharePointWindowsMacOSLinuxPowerShell

Company Brief

Antares

Designs and builds compact nuclear microreactors for remote, defense, industrial and space applications, focusing on transportable, low-footprint reactors and associated fuel and manufacturing capabilities.

Industry: Nuclear Energy

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series B

Headquarters: Los Angeles, United States

Founded: 2023

Glassdoor: 3.5

Website LinkedIn Glassdoor

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Antares

4 weeks ago

Systems Administrator

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 4 hours agoStatus: Live

Job Summary

Location: Los Angeles

Workplace: Onsite

Employment Type: Full time

Job Function: Administration & Executive Assistance

Seniority: Entry level

Key Responsibilities

•Provision, configure, and manage user accounts, endpoints, groups, licenses, and access controls across enterprise systems.
•Administer and maintain the Microsoft 365 environment, including Entra ID, Intune, Defender, Exchange, Teams, SharePoint, and related admin workflows.
•Deploy, configure, maintain, patch, and decommission Windows and macOS endpoints; support Linux systems and engineering workstations as needed.
•Support day-to-day IT operations by troubleshooting workstations, peripherals, servers, identity issues, VPN connectivity, conference rooms, and network incidents.
•Maintain and troubleshoot network infrastructure, including LAN/WAN, WiFi, VPN, DNS, DHCP, routing, VLANs, switching, cabling, and port-security/NAC concepts.

Pay and Benefits

Salary: USD 85,000 - 120,000 annually

Equity and Bonus:Equity

Perks:Equity

Key Requirements

•2+ years of hands-on IT support, systems administration, endpoint administration, or equivalent technical experience.
•Working knowledge of Microsoft 365 administration, including Entra ID/Azure AD, Intune, Defender, device enrollment, user lifecycle management, and access controls.
•Experience supporting and troubleshooting Windows and macOS endpoints in a business environment.
•Solid networking fundamentals, including TCP/IP, DNS, DHCP, routing, VLANs, VPN, WiFi, switching, and basic firewall concepts.
•Proficiency with PowerShell or similar scripting/automation concepts, plus comfort using command-line diagnostic tools.

Experience:2+ yearsAerospaceDefenseTechnology

Skills:CommunicationProblem-solvingDocumentationTeamworkAttention to detail

Tech Stack:Microsoft 365Azure Active DirectoryIntuneDefenderExchangeTeamsSharePointWindowsMacOSLinuxPowerShell

Company Brief

Antares

Industry: Nuclear Energy

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series B

Headquarters: Los Angeles, United States

Founded: 2023

Glassdoor: 3.5

Website LinkedIn Glassdoor