IT Systems Administrator

Katalyst Space Technologies; Broomfield (CO); On-site; USD 75,000 - 150,000; Full time

Benefits offered by this job

Stock options & equity

Medical, dental, and vision coverage

401(k)

Unlimited PTO

Catered lunches

Job summary

Katalyst Space Technologies in Colorado is seeking an IT Infrastructure Security Administrator to join a government-regulated cloud environment. You will manage Windows Server, IAM, cloud platforms, and endpoint management while implementing NIST 800-171/CMMC Level 2 controls.

This role requires crafting clear procedures and collaborating with IT leadership to scale across multi-site operations. The position offers a competitive base salary ($75,000–$150,000), stock options, comprehensive

Qualifications

• 3+ years of hands-on Windows Server, productivity platforms, and endpoint management.
• Experience with cloud identity services, MFA, and conditional access.
• Knowledge of at least one major public cloud platform and network segmentation.
• Strong ability to document procedures and create repeatable processes.
• Security controls aligned to NIST SP 800-171 / CMMC Level 2.

Responsibilities

• Administer and maintain cloud productivity and collaboration platforms in a regulated cloud environment.
• Manage IAM, MFA, and conditional access across systems.
• Administer enterprise cloud infrastructure across major clouds and VM lifecycle.
• Operate endpoint management tooling, patching, and compliance reporting.
• Implement security controls per NIST 800-171 / CMMC Level 2, including logging and encryption.
• Maintain asset inventory, SSP artifacts, and runbooks.
• Support onboarding/offboarding processes during rapid headcount growth.
• Escalation-tier support for infra, identity, and access issues.
• Collaborate with IT Director & Security to plan multi-site expansion and secure facilities.

Skills

Windows Server administration

IAM / MFA / conditional access

Cloud platforms

Endpoint hardening

Documentation & procedures

Education

CompTIA Security+ certification

Tools

Azure

AWS

Job description

Katalyst is an American technology company focused on d ynamic space operations . We are building a fleet of dual-use multipurpose robotic space vehicles to creat e the future where maneuvering, upgrading, refueling, resupply and exploration are as routine as they are on Earth. Getting to space and overcoming the gravity well is only half the story. What you do there is the future. We are not building the trains. We are building the machines that lay down the tracks. By developing the foundational capabilities that make sustained, responsive operations possible, we enable a new era of space exploration that strengthens national security and ensures freedom of action in an increasingly contested domain.

Katalyst Culture:

Working at Katalyst is intense, hands-on, and deeply rewarding. You’ll take real ownership and see your work move from concept to operations in an environment where the problems are hard and the impact is real. We value humility, craftsmanship, and doing things the right way, even when it’s harder. You’ll work closely with thoughtful, driven teammates who push each other to do their best. Oh, and we're dog friendly!

• Stock options & equity
• Medical, dental, and vision coverage
• 401(k)
• Unlimited PTO
• Catered lunches

WhatYou’llDo

• Administer and maintain the organization's cloud productivity and collaboration platform (email, file storage, collaboration tools) in a government/regulated cloud environment, including user and license lifecycle management.
• Manage cloud identity and access (IAM), including multi-factor authentication, conditional access, and role-based access controls.
• Administer enterprise cloud infrastructure across major public cloud platforms, including network segmentation, virtual machine lifecycle, and support for developer-operated workloads.
• Operate enterprise endpoint management and remote monitoring/management (RMM) tooling — provisioning, patching, configuration baselines, and compliance reporting.
• Implement and maintain security controls aligned to NIST SP 800-171 / CMMC Level 2, including phishing-resistant MFA, encryption and key management, logging, and access control.
• Maintain accurate asset inventory, configuration records, and documentation, including system security plan (SSP) artifacts, network diagrams, and runbooks.
• Support and develop onboarding and offboarding processes that can adapt during a period of rapid headcount growth.
• Serve as escalation-tier support for infrastructure, identity, and access issues.
• Partner with the Director of IT & Security to design, pilot, and deploy new systems supporting multi-site expansion and future secure facilities.

WhatWe’reLooking For

Required

• 3+ years of hands-on experience administering Windows Server, enterprise productivity/collaboration platforms, and endpoint management.
• Working experience with cloud identity/directory services, MFA, and conditional access.
• Practical knowledge of at least one major public cloud platform, including virtual machine administration and network segmentation.
• Solid grasp of endpoint hardening, patch management, and access control.
• Strong ability to convert undocumented knowledge into clear, repeatable procedures.

Your Ideal Background

Preferred

• Experience operating in a regulated or compliance-driven environment (CMMC, NIST 800-171, DFARS, ITAR, FedRAMP, or similar).
• Experience with government or regulated cloud regions.
• Exposure to developer-operated infrastructure, source control, or CI/CD pipelines.
• Prior experience supporting an organization through rapid scaling or multi-site expansion.

Certifications

• CompTIA Security+ is required within 6–12 months of hire (strongly preferred at time of hire).
• One or more of the following are a plus: CompTIA Network+, Cloud+, or Server+; a cloud administrator associate-level certification (e.g., Azure or AWS); or Microsoft endpoint/identity administrator certifications.

Additional Requirements

Must be willing to work extended hours and weekends as needed.

Compensation and Benefits

Your base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. The anticipated salary range for this role is $75,000 - $150,000 annually.

Base salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.

At Katalyst our work on projects involving the U.S. Department of Defense requires adherence to International Traffic in Arms Regulations (ITAR), 22 C.F.R. Parts 120-130, which requires compliance with U.S. export laws before allowing employees to perform certain positions. Currently, our available roles necessitate access to ITAR-controlled information, and as a result, Katalyst would have to ensure any non-US person is authorized access to ITAR information before the commencement of employment. We are committed to equal employment opportunities and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Due to contractual requirements associated with U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.