---
title: 'Information Systems Security Officer (ISSO) / GRC Analyst at Quantum Space'
canonical: 'https://feeny.ai/job/information-systems-security-officer-isso-grc-analyst-quantum-space-rockville-wyz4v99ynpdh'
type: 'job'
last_seen: '2026-09-13'
---

# Information Systems Security Officer (ISSO) / GRC Analyst at Quantum Space

- **Company:** Quantum Space
- **Location:** Rockville, MD
- **Posted:** 2026-09-08
- **Last confirmed live:** 2026-09-13
- **Apply:** https://job-boards.greenhouse.io/quantumspacellc/jobs/4398219009

## Job description

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

A knowledgeable and detail‑oriented Information Systems Security Officer (ISSO) or GRC Analyst to support governance, risk, and compliance activities across the organization. This role helps ensure our systems, policies, and processes align with cybersecurity frameworks such as NIST SP 800‑53/800-171, NIST RMF, and CMMC. You will work closely with engineering, IT, and external partners to maintain compliance, reduce risk, and strengthen our cybersecurity posture.

Where You’ll Make an Impact

- Support the development, maintenance, and implementation of cybersecurity governance, policies, and procedures.
- Manage compliance activities aligned with the CMMC and the NIST Risk Management Framework (RMF).
- Assist in maintaining security documentation, including SSPs, POA&Ms, risk registers, and security processes.
- Support internal and external assessments, audits, and readiness activities.
- Coordinate with technical teams to ensure security controls are implemented and functioning as intended.
- Track remediation of vulnerabilities, audit findings, and compliance gaps to closure.
- Support incident response activities, including documentation, tracking, and lessons learned.
- Facilitate collaboration across IT, cybersecurity, engineering, and external stakeholders.
- Provide guidance on cybersecurity best practices, policy interpretation, and secure configuration requirements.
- Assist with continuous monitoring activities and ongoing authorization considerations.

What It Takes

- Knowledge of the NIST SP 800‑171 security controls and CMMC framework, or the NIST RMF and NIST SP 800‑53 security controls.
- Experience supporting SSPs, POA&Ms, security policies, risk assessments, or other GRC deliverables.
- Understanding of common cybersecurity technologies, including IAM/MFA, endpoint security, SIEM logging, and vulnerability management.
- Ability to interpret security requirements and work with technical staff to validate control implementation.
- Strong organizational skills and attention to detail for handling security documentation and compliance artifacts.
- Excellent communication skills, including the ability to translate technical controls into clear documentation.
- Experience supporting internal audits, external assessments, or compliance readiness activities.
- Familiarity with cloud security concepts (Azure, AWS) and modern enterprise IT environments.
- 2–4 years of cybersecurity, GRC, systems security, or compliance experience.
- CompTIA Security+, CySA+, CISA, or similar certifications desired; RMF or CMMC experience highly valued.
- Ability to hold and maintain a security clearance.

## What You’ll Get

- Ownership – Play a pivotal role in shaping cybersecurity compliance and risk management efforts across the organization
- Collaboration – Partner across engineering, IT, and security teams while expanding your technical and GRC expertise
- Impact – Strengthen the organization’s security posture through hands-on involvement in audits, control implementation, assessments, and continuous improvement
- Growth – Join a fast-moving environment where you can deepen your cybersecurity and GRC expertise while directly contributing to operational resilience
- Compensation – Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity sharing

Location: Rockville, MD

Base Salary: $115,000 to $145,000

The salary range for this role is an estimate based on a wide range of compensation factors. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. 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.

Apply now. Join us in building the next generation of spacecraft.

## About Quantum Space

## Company Overview
- **One-liner**: Quantum Space is building the next generation of advanced, maneuverable spacecraft (the Ranger platform) to disrupt the orbital economy by reducing the cost of operating across every orbit the nation needs to hold, from LEO through GEO and out to cislunar space.
- **Entity Type**: Private (going public via merger with Inflection Point Acquisition Corp. VI; anticipated ticker QSPC)
- **Headquarters**: Rockville, Maryland, United States
- **Founded**: 2022
- **Founders**: Dr. Kam Ghaffarian (Executive Chairman & Co-founder), Ben Reed (Chief Technology Officer), Adarsh Parekh (President & Co-founder), Kerry Wisnosky (Co-founder)

## Core Business
- **Primary industry/industries**: Defense and Space Manufacturing, National Security Space, Cislunar Infrastructure
- **Target customers**: Primarily Government (U.S. national security space agencies, Space Force, NASA, DARPA)
- **Mission or purpose statement**: To enable the freedom to maneuver in space for the United States, providing a maneuver-first architecture engineered for multi-orbit operations at scale.

## Products & Services
- **Ranger Spacecraft Platform**: A highly maneuverable orbital transfer and servicing platform. Key specs include up to 4,000+ kg of storable hydrazine, multi-mode propulsion, a 15-year operational life, on-orbit refueling capability, and a modular payload architecture. It is designed to reach GEO and beyond at up to 70% lower cost than conventional architectures.
- **Space Domain Awareness**: Providing ubiquitous awareness of activities on orbit, delivering actionable intelligence.
- **Payload Hosting & Data Services**: A standardized platform capable of being configured for any mission at any orbit, hosting government and commercial payloads.

## Market Standing
- **Valuation/Market Cap**: Not disclosed for the private company; the SPAC merger agreement values the combined entity, but specific valuation is not publicly available.
- **Key Metric**: $88M+ in secured government contracts. Total funding of $56.1M across 6 prior funding rounds.
- **Notable Investors/Partners**: Inflection Point Acquisition Corp. VI (SPAC merger partner); Dr. Kam Ghaffarian (also founded Intuitive Machines (NASDAQ: LUNR), X-energy (NASDAQ: XE), Axiom Space); Jim Bridenstine (CEO, former NASA Administrator).
- **Growth Signals**: Aggressive hiring with 31 active job postings and +158.3% monthly job posting growth; acquired Phase Four's multi-mode propulsion assets in September 2025; constructing a manufacturing facility at Tulsa International Airport; awarded a DARPA LASSO contract; going public via SPAC merger.

## Competitive Advantages
- **Massive Fuel Capacity & Maneuverability**: 4,000+ kg of storable fuel is significantly more than current spacecraft, and the multi-mode propulsion allows for speed, efficiency, and flexibility across all orbits.
- **Refuelable & Modular Architecture**: Designed for on-orbit refueling and a modular payload system, enabling long-duration missions (15 years) and rapid reconfiguration.
- **Deep IP Moat**: 17 issued and pending patents protecting the core technology.
- **Cost Disruption**: Claims up to 70% cost reduction for operations beyond LEO and up to 10x+ launch cost savings compared to conventional architectures.
- **National Security Focus**: Deeply embedded with U.S. Space Command and national security priorities, with leadership that includes former NASA Administrator Jim Bridenstine and a 40-year Missile Defense Agency veteran.

## Strategic Focus
- **Golden Dome / National Security**: The company's Ranger spacecraft is positioned as a key platform for the proposed "Golden Dome" national security space architecture.
- **SPAC Merger & Public Listing**: Completing the merger with Inflection Point Acquisition Corp. VI to go public under the ticker QSPC.
- **Manufacturing Expansion**: Building out manufacturing capacity in Tulsa, OK, and Huntsville, AL, to scale production of the Ranger platform.
- **Cislunar Operations**: Developing capabilities for operations in cislunar space, including winning the DARPA LASSO contract.

## Why Work Here
- **Mission-Driven**: The company is focused on a critical national security mission, offering employees a chance to work on technology that directly impacts U.S. space superiority.
- **High Growth Trajectory**: Rapidly scaling from a startup to a public company, with aggressive hiring, new facility construction, and major government contracts.
- **Flexible Work Environment**: The company emphasizes work-life balance and offers flexible working arrangements. Roles are available across multiple locations (Rockville, MD; Huntsville, AL; Hawthorne, CA; Tulsa, OK).
- **Competitive Compensation**: Offers comprehensive medical, dental, and vision plans, generous leave (including parental leave), FSA, 401(k) matching, and equity sharing.
- **Tight-Knit Team**: Described as a fast-paced, tight-knit team of engineers and scientists, offering exposure to the full lifecycle of mission development, launch, and operations.

## Sources
1. [quantumspace.us](https://www.quantumspace.us/)
2. [quantumspace.us/about](https://www.quantumspace.us/about)
3. [linkedin.com](https://www.linkedin.com/company/quantumspace-us)
4. [investors.quantumspace.us](https://investors.quantumspace.us/)
5. [Greenhouse Careers Page](http://job-boards.greenhouse.io/quantumspacellc/jobs/4193183009)

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