Network & Information Systems Administrator

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly.

Who We're Looking For

We are seeking a highly motivated and technically skilled Network & Information Systems Administrator to design, implement, secure, and maintain the enterprise IT infrastructure that powers Quantum Space's engineering, manufacturing, and corporate operations. In this role, you will combine systems administration, enterprise networking, cybersecurity, and infrastructure management to ensure the availability, security, and performance of mission-critical information systems supporting spacecraft development and business operations.

Working closely with engineering, manufacturing, security, and corporate teams, you will play a key role in supporting secure collaboration, regulatory compliance, and technology innovation across the organization. This position is ideal for an IT professional who thrives in a fast-paced environment and enjoys building secure, scalable infrastructure supporting advanced aerospace programs.

Where You'll Make an Impact

Design, deploy, secure, and administer enterprise network infrastructure including switches, routers, firewalls, wireless networks, VPNs, Zero Trust Network Access (ZTNA), and software-defined networking (SDN) technologies

Monitor and maintain network and systems performance to ensure high availability, reliability, and operational efficiency

Manage virtual networking and infrastructure hosted within Microsoft Azure, AWS, or other cloud environments

Install, configure, and maintain Windows servers, storage platforms, virtualization environments, backup systems, and disaster recovery solutions

Administer Microsoft 365, Microsoft Entra ID (Azure AD), identity lifecycle management, multi-factor authentication (MFA), and conditional access policies

Manage enterprise endpoint deployment, system configuration, software distribution, patch management, and lifecycle maintenance

Implement and maintain cybersecurity controls aligned with NIST SP 800-171, CMMC, ITAR, and industry best practices

Monitor security events, investigate incidents, coordinate remediation activities, and support vulnerability management initiatives

Administer file services, permissions, data storage, backup strategies, and business continuity processes

Support engineering software licensing, CAD environments, and specialized technical applications supporting spacecraft development

Develop and maintain network diagrams, infrastructure documentation, asset inventories, system configurations, and standard operating procedures

Provide Tier II and Tier III technical support for engineering, manufacturing, and corporate users

Coordinate with vendors, managed service providers, and technology partners to resolve infrastructure and security issues

Participate in infrastructure modernization projects, technology deployments, and continuous improvement initiatives

Support cybersecurity audits, compliance activities, and government contracting requirements

What It Takes

Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related technical discipline, or equivalent professional experience

5+ years of experience administering enterprise IT infrastructure, networks, and systems

Experience managing Microsoft Windows Server, Active Directory, Microsoft 365, and Microsoft Entra ID environments

Strong understanding of TCP/IP networking, routing, switching, VPN technologies, Zero Trust Network Access (ZTNA), and enterprise networking principles

Experience administering virtualization platforms including VMware, Hyper-V, or equivalent technologies

Experience implementing enterprise backup, disaster recovery, and business continuity solutions

Strong knowledge of network security, firewalls, endpoint protection, vulnerability management, and cybersecurity best practices

Experience supporting Windows desktop environments and enterprise endpoint management

Excellent troubleshooting, analytical, and problem-solving skills

Strong written, verbal, and interpersonal communication skills

Ability to manage multiple priorities within a fast-paced, technology-driven environment

Nice-to-Have Experience

Experience supporting aerospace, defense, or government contracting organizations

Knowledge of NIST SP 800-171, Cybersecurity Maturity Model Certification (CMMC), ITAR, and other government cybersecurity compliance frameworks

Experience administering Cisco, Juniper, Fortinet, Palo Alto, or similar enterprise networking technologies

Experience managing Linux server environments

Familiarity with Microsoft Azure, Amazon Web Services (AWS), and hybrid cloud infrastructure

Experience developing automation and administrative scripts using PowerShell, Python, or similar tools

Industry certifications such as Security+, Network+, CCNA, Microsoft Certified, VMware Certified Professional (VCP), or equivalent

Active U.S. Secret Security Clearance or the ability to obtain one

What You'll Get

Ownership – Manage and secure the enterprise infrastructure that enables spacecraft development and mission operations

Innovation – Support advanced IT and cybersecurity technologies powering next-generation aerospace programs

Impact – Help protect and maintain the mission-critical systems supporting national security, civil, and commercial space missions

Growth – Join a collaborative team where you'll work alongside world-class engineers while expanding your expertise across enterprise infrastructure, cybersecurity, and cloud technologies

Compensation – Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity participation

Location:

Rockville, MD or Hawthorne, CA

Base Salary:

$125,000 - $155,000

The salary range for this role is determined based on a variety of factors, including work experience, education, technical expertise, certifications, critical skills, and business needs. Highly competitive equity grants are included in the majority of full-time offers and are considered part of Quantum Space's total compensation package.

Additional Requirements

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

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