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Sr Platform Engineer
Mayo Clinic
Rochester, MN · Rochester
- Bachelors degree in a relevant information technology field or a minimum 7 years of direct full-stack engineering with increasing complexity.
Added 2 mins ago
RH
Java Software Developer -Mid to Senior level - FTE PERM
Robert Half
Des Moines, IA
- $110,000 to $125,000 USD / year
IMMEDIATE HIRE!! MID LEVEL JAVA DEVELOPER - MULTIPLE HIRES - Full Stack Developer (Direct Hire) – 100% REMOTE if you live in IOWA,IOWA ONLYI - BUT YOU MUST BE WILLING TO DRIVE TO THE DES…
Added 4 mins ago
Senior Manager, Full-stack Engineer
Capital One
Plano, TX
…real problems and meet real customer needs. We are seeking Full-stack Software Engineering leaders who are passionate about building high-performing teams, driving technical strategy and…
Added 4 mins ago
Full-stack Engineer 5 (Senior Manager, IC) Cloud Operations Resilience Engineering)
Capital One
McLean, VA
…real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source frameworks and emerging technologies.…
Added 4 mins ago
Senior Manager, Data Science - Model Risk
Capital One
Richmond, VA · McLean, VA
Leverage a broad stack of technologies - Python, Conda, AWS, H2O, Spark, and more - to reveal the insights hidden within huge volumes of numeric and textual data
Added 4 mins ago
AI Engineer 4 (AI Foundations)
Capital One
NY · McLean, VA · San Jose, CA
Leverage a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, and more.
Added 4 mins ago
Senior Manager, Data Science - Model Risk
Capital One
McLean, VA · Richmond, VA · NY · Riverwoods, IL
Leverage a broad stack of technologies - Python, Conda, AWS, H2O, Spark, and more - to reveal the insights hidden within huge volumes of numeric and textual data
Added 7 mins ago
Senior Account Executive, Enterprise Digital Native
Crusoe
San Francisco, CA
…built from the ground up, we own and operate each layer of the stack - from electrons to tokens - to power the world's most ambitious AI workloads. When you join Crusoe, you join a team…
Added 13 mins ago
Principal Engineer – Spacecraft System Test Engineer (AI&T)
BAE Systems
Boulder, CO
…leadership. Whether acting as the primary lead for a campaign or as a senior individual contributor supporting critical test paths, you will ensure the successful delivery of high-impact…
Added 13 mins ago
Principal Engineer – Spacecraft System Test Engineer (AI&T) - $15K Sign On Bonus
BAE Systems
Boulder, CO
…leadership. Whether acting as the primary lead for a campaign or as a senior individual contributor supporting critical test paths, you will ensure the successful delivery of high-impact…
Added 17 mins ago
SC
Senior Staff Software Engineer
SewerAI Corporation
Remote, United States
- $160,000 to $180,000 USD / year
We're seeking an experienced Senior Full-Stack Software Engineer to join our SewerAI team working on an innovative automated sewer inspection analysis and management platform. You'll work…
Added 21 mins ago
Senior Software Engineer, Content Understanding
Roblox
San Mateo, CA
As a Senior Software Engineer within the Creator Organization, you will develop innovative full-stack solutions that define the future of Roblox’s Content Understanding Platform. This…
Added 21 mins ago
CH
Lead Financial Analyst
Cleverland Holdings LLC
United States
- $91,325 to $114,158 USD / year
…a leading authority in the pet category, we operate with a full stack of resources, capital, and services to support pet parents. Our multi-brand and omni-channel approach include our own…
Added 22 mins ago
C
Senior Director, People Operations
Crunchtime
Atlanta, GA
- $170,000 to $200,000 USD / year
…across 150,000+ locations worldwide, Crunchtime connects the full operations management lifecycle across inventory management, labor and scheduling, kitchen management, and operations…
Added 29 mins ago
Senior Software Engineer, Full-Stack (Arsenal 2)
Anduril Industries
Santa Ana, CA
As a Senior Full Stack Software Engineer on the ArsenalOS Deployment initiative, you will build the full-stack web applications that power daily planning, work assignment, and team-lead…
Added 34 mins ago
Sr Platform Engineer
Mayo US
Rochester, MN
Bachelors degree in a relevant information technology field or a minimum 7 years of direct full-stack engineering with increasing complexity.
Added 34 mins ago
Senior Staff Software Engineer, Unified Traffic Engineering, Infrastructure
Google
Sunnyvale, CA
…qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology…
Added 36 mins ago
Real Estate Market Research Manager
Albertsons Companies
PHOENIX, AZ · Itasca, IL · Phoenix, AZ · Dallas, TX · Chicago, IL
…key organizational reporting for our Real Estate, Store and Senior Leadership…
Added 40 mins ago
UG
Full Stack Senior Software Developer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as…
Added 43 mins ago
FS
Senior Software Engineer – Mission Applications & Command and Control
Four Sea Group, Inc.
Aurora, CO
- $140,000 to $232,000 USD / year
Four Sea Group is seeking a Senior Software Engineer to design, develop, integrate, and advance full-stack software capabilities supporting complex command-and-control and mission systems.
Added 58 mins ago
IT Administrator
Digital Turbine Media, Inc.
United States
DT (NASDAQ: APPS) is unifying the full mobile experience. Our growth platform powers the mobile ecosystem by bringing together advertisers, app developers, and device partners, to create a…
Added 59 mins ago
T
Service Desk Analyst
TEKsystems
Grand Rapids, MI
- $55,000 to $70,000 USD / year
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 1 hour ago
Senior Software Engineer
USA-Medtronic MiniMed, Inc 1017
Northridge, CA
MiniMed is a full-stack insulin delivery company dedicated to supporting people living with diabetes through every step of their journey - when and how they need it. For more than 40 years,…
Added 1 hour ago
Senior Manager, Data Engineering & AI
CVS Shared Services Resources LLC
Irving, TX · Wellesley, MA
The role sits at the intersection of engineering, product, data science, and the business. The Senior Manager works with product managers to shape roadmaps, with data scientists to move…
Added 1 hour ago
UG
Full Stack Senior Software Developer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as…

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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