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Electrical Engineer 1 (Onsite)
United States
…and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace…
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Manager, Supplier Performance (Remote)
Remote, United States
…customer needs. This individual will need to be able to provide technical support to suppliers to resolve manufacturing…
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DB
Coordinator for Title IX, Investigations, and Campus Accessibility
Default Brand
Frederick, MD
- $76,500 to $85,000 USD / year
Collaborates with leadership and campus constituencies to disseminate information, redesign processes, and support the College’s investigative processes, compliance needs and…
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Manufacturing Engineer
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Support process improvement initiatives. Initiate new projects and be a technical resource for key improvement initiatives, identifying best practices. Develop action plans to achieve short…
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Radiological Assistance Program Nuclear Scientist/Engineer
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…Radiological Assistance Program (RAP) to coordinate the RAP regional technical and scientific interests full-time for LLNL’s nuclear emergency preparedness and response activities within…
Added 1 min ago
Lead Software Engineer
Financial Industry Regulatory Authority, Inc.
Rockville, MD · Tysons, VA
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Process Engineer
United States
This position is responsible to support production to achieve Takt time every hour by improving manufacturing processes, equipment, manufacturing layouts, and resolving engineering issues…
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Public Health Data Scientist
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OR
Support exploratory and applied AI/ML analyses, including data preparation, feature engineering, model development, testing, validation, performance evaluation, and interpretation.
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Z5
Environmental Qualification & Design Engineer
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Partner with design engineering teams to integrate test-derived insights into hardware architecture, material selection, and packaging to improve reliability and survivability.
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Senior Engineer, Product and Process Engineering
Edwards Lifesciences LLC
CA
The Senior Engineer, for Product and Process Engineering applies knowledge of technical principles and Edwards systems/procedures to optimize manufacturing processes.
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Physical Security Systems Integration Engineer
Kastle Systems
Falls Church, VA · New York, NY
1 to 3 years in a technical role such as integration, support engineering, QA, solutions, or systems administration. Internships and substantial project work count.
Added 2 mins ago
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Data Engineer Client Data Operations
Limetree
Remote, United States
- $115,000 to $145,000 USD / year
…pipeline failures and, as you learn our processes, take over the technical execution of routine mail drops. You will work closely with our Senior Analytics Engineer, who depends on clean,…
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Release Train Engineer(s) - Healthcare
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Remote, United States
…execution across the system and does not own product priorities, technical architecture, team-level delivery decisions, or people…
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Lead Guidewire PolicyCenter Software Development Engineer Test (SDET) - HYBRID
AFMIC American Family Mutual Insurance Company, S.I.
United States
…others to solve complex problems, this role will ensure test engineering aligns with enterprise goals for quality and delivery speed. This role will use functional policies to provide…
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Software Reliability Engineer
ATOMS Careers page
Pittsburgh, PA
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Sr Leader, SDET
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Responsible for defining and advancing the enterprise Quality Engineering strategy through technical leadership, architecture, automation, and organizational influence. Establishes testing…
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Advanced Systems Engineer
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Phoenix, AZ
Bachelor’s degree from an accredited institution in a technical discipline such as the sciences, technology, engineering, or mathematics.
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Senior HVAC Engineer
Salas O'Brien
Cincinnati, OH
Job Summary: The candidate will provide detailed engineering design of HVAC systems for new facilities, additions, and renovations to existing facilities. The position will work in a…
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Cincinnati, OH
- $75,000 to $90,000 USD / year
Prepare detailed design documents, engineering reports, and technical studies while maintaining organized and accurate project documentation.
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Structural Engineer
GFT.
Boston, MA
Perform structural designs and drawings and write project technical specifications.
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MEP Building Assessor
GFT.
New York, NY · Chicago, IL · Los Angeles, CA · Miami, FL · Mechanicsburg, PA · San Francisco, CA · Virginia Beach, VA, VA
- $52 to $55 USD / hour
The ideal candidate possesses experience performing facility condition assessments, property condition assessments, engineering evaluations, commissioning reviews, asset management surveys,…
Added 3 mins ago
Justice Architectural Group Leader
GFT.
New York, NY · Chicago, IL · Los Angeles, CA · Miami, FL · Dallas, TX · Baltimore, MD · Denver, CO · Pittsburgh, PA
Coordinate technical documentation with engineering teams, consultants, and subconsultants.
Added 3 mins ago
Business Development Manager - Energy
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Maintain and develop good customer relationships with influencers and decision makers at all levels including material/technical authorities, engineering & procurement personnel, and senior…
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Sr. Mechanical Design Engineer
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Portland, OR
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VP, Engineering
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The VP, Engineering, T-Ads oversees all software development and infrastructure operations for the T-Ads portfolio at T-Mobile. This role ensures the scalability, reliability, and robust…

Muon Space

Senior Security Engineer - Cloud

San Jose, CA, United States

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Job details

Experience: 5+ years of experience in information security or security engineering roles
Posting language: English
Posted: Nov 3, 2026

Original job description

About the Role

Muon seeks a Senior Security Engineer to join our Security Engineering & IT team. The ideal candidate brings deep expertise across multiple security domains and can operate independently to protect Muon’s infrastructure, data, and people. You will own and advance our security posture across endpoints, networks, multi-cloud environments (AWS, GCP, and Azure), and identity systems while contributing to compliance efforts including NIST 800-171 and ITAR/EAR requirements. Cloud security is a core focus of this role: you will lead cloud security posture management, secure cloud architecture, and workload protection across our AWS, GCP, and Azure environments.

This position is hybrid and requires working on-site in our San Jose, CA office three days per week or fully remote from an approved U.S. location.

Responsibilities

Drive cloud security posture management (CSPM) across AWS, GCP, and Azure environments, including IAM policies, S3/bucket security, security group and network reviews, and CloudTrail/GuardDuty/Config monitoring
Architect secure, scalable cloud environments - landing zones, account and organization structure, network segmentation, encryption, and key management
Secure cloud workloads and containers, including Kubernetes/EKS, serverless functions, and container image scanning
Embed security into infrastructure-as-code and CI/CD pipelines (Terraform, CloudFormation) with automated policy and misconfiguration checks
Manage cloud identity and access - least-privilege roles, federation, and secrets management across cloud platforms
Support CMMC Level 2 and NIST SP 800-171 compliance - maintain SSP control narratives, collect evidence, and prepare for assessments
Contribute to security policy development and keep documentation current as the environment evolves

Qualifications

5+ years of experience in information security or security engineering roles
Deep, hands-on cloud security experience across AWS and at least one of GCP or Azure (IAM, VPC/networking, security groups, CloudTrail, GuardDuty, Config, and KMS)
Experience with cloud security posture management (CSPM) tooling and securing infrastructure-as-code and CI/CD pipelines
Familiarity with container and workload security (Kubernetes, serverless, image scanning)
Experience with SIEM platforms (Splunk, Sentinel, Elastic, or similar) for log analysis and detection engineering
Solid cloud networking knowledge - firewalls, proxies, DNS security, network segmentation, packet analysis
Familiarity with compliance frameworks such as NIST 800-171, CMMC, SOC 2, or ISO 27001
Excellent written and verbal communication skills - able to convey risk and technical findings to both engineers and leadership

Nice-to-Have Skills

Relevant cloud security certifications (AWS Security Specialty, GCP Professional Cloud Security Engineer, Azure Security Engineer) or general security certifications (CISSP, GIAC, or similar)
Experience with infrastructure-as-code security (Terraform, CloudFormation) and CI/CD pipeline security
Background in environments subject to ITAR/EAR export control requirements

Salary

The salary range for this role is $193,000 - $218,000, plus a competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process. About Muon Space

Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance. Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration at scale. From climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.

Taking Care of Our Team

At Muon salary is only part of our total compensation package. In addition to salary, full-time employees receive equity compensation as well as benefits including medical, dental, and vision insurance, a 401k retirement plan, short & long term disability and life insurance. We also offer three weeks paid vacation for new employees, along with 12 paid holidays, unlimited sick time and paid parental leave.

Our mission embraces the entire planet and we believe our team should too. Muon is dedicated to creating a diverse and dynamic company and workforce. We believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity. We value diversity in the workplace, and that starts with our applicants. We encourage you to apply, even if you don't check all the boxes, and we look forward to reviewing your application! In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.

Muon is currently registered and able to hire in the following states:

AL, AZ, CA, CO, CT, DC, FL, GA, IL, IA, ID, MD, MA, MI, MN, MO, NJ, NY, NC, OH, OR, PA, TN, TX, VT, VA, WA

ITAR/EAR Requirements

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. The Company may, for legitimate business reasons, decline to pursue any export licensing process.

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