Jobs in the United States

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Added 5 mins ago
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Software Engineer 2 - CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We are looking for a Software Engineer 2 - CoreAI to join the Azure Functions Platform team. In this role, you will design, build, operate, and maintain core platform components and…
Added 6 mins ago
Senior Fullstack Engineer (Matchmaking)
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Senior Fullstack Engineer (Matchmaking) based in the United…
Added 7 mins ago
Associate DevOps Engineer
VTG
Manassas, VA
VTG is seeking an Associate DevOps Engineer to support our Navy customer. This DevOps role will be involved in the installation, integration, and testing of prototype Navy tactical software…
Added 9 mins ago
Staff Software Engineer - IAM
General Motors
Honolulu, HI
We’re looking for a Security Software Engineer to join the Security Products Engineering team and drive the design and implementation of security-focused software and services across GM.…
Added 9 mins ago
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Cyber Countermeasure Specialist
TEKsystems
Honolulu, HI
- $60 to $65 USD / hour
The ideal candidate has hands-on experience with network defense, incident response, detection engineering, security sensor tuning, and traffic analysis. This position offers the…
Added 9 mins ago
Senior Data Engineer
Highmark Health
Honolulu, HI
…design, development, and maintenance of the organization's data infrastructure, ensuring the efficient and reliable flow of data across various systems. This position is responsible for…
Added 9 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Honolulu, HI
…address their most significant and complex challenges in science, security and sustainability. Headquartered in Virginia, we have more than 53,000 employees in approximately 80 countries…
Added 10 mins ago
Infrastructure Engineer II
Info Image
Coppell, TX
The Infrastructure Engineer II is a senior-level role responsible for owning, optimizing, and advancing enterprise infrastructure systems. This position goes beyond day-to-day operations…
Added 12 mins ago
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Senior Software Engineer
Microsoft
United States
- $119,800 to $261,000 USD / year
As a Senior Software Engineer, you will lead the design and development of a new solution that orchestrates Virtual Machine Scale Sets across Azure regions. The solution will help…
Added 12 mins ago
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Sr. Software Engineer
Microsoft
WA · VA · GA · Redmond, WA · Reston, VA · Atlanta, GA · Redmond · Reston · Atlanta
- $119,800 to $261,000 USD / year
Added 12 mins ago
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Data Center Critical Environment Mechanical Engineer
Microsoft
IL · Chicago, IL · Chicago
- $102,100 to $219,200 USD / year
…powers our cloud services. As a CO+I Data Center Mechanical Engineer, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's online…
Added 12 mins ago
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Solution Engineer - Microsoft Innovation Hub
Microsoft
MA · Boston, MA · Boston
- $130,900 to $272,300 USD / year
As the primary security leader in our Hub, serve as a trusted advisor helping customers navigate Security Operations, Threat Intelligence, Incident Response, Penetration Testing, Zero…
Added 13 mins ago
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Cloud & AI Principal Solution Engineer
Microsoft
United States
- $130,900 to $272,300 USD / year
…invite you to join Microsoft as a Cloud & AI Principal Solution Engineer supporting commercial customers. In this role, you will work on innovative projects that use Microsoft technologies…
Added 14 mins ago
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Senior Technical Support Engineer
Microsoft
United States
- $86,100 to $187,400 USD / year
Perform security triage and analysis on endpoint, server and network infrastructure.
Added 14 mins ago
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Software Engineer II
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
As a Software Engineer II in Agentic Engineering Productivity, you will build LLM-powered agents that turn intent into tested, reviewable changes, keep build pipelines and internal tools…
Added 14 mins ago
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Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
The Azure Regional Networking team is seeking talented, highly motivated engineers to build advanced services and infrastructure for provisioning and managing our cloud-scale physical…
Added 15 mins ago
M
Software Engineer 2
Microsoft
WA · CA · NY · Redmond, WA · Mountain View, CA · Redmond · Mountain View · New York
- $102,100 to $219,200 USD / year
…Service, Azure ML, Cognitive Services, and the global Azure AI infrastructure for running the largest AI workloads on the planet. We do not just value differences or different perspectives,…
Added 15 mins ago
Senior Data Engineer
Highmark Health
Augusta, ME
…design, development, and maintenance of the organization's data infrastructure, ensuring the efficient and reliable flow of data across various systems. This position is responsible for…
Added 23 mins ago
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Network Engineer- CCNA
TEKsystems
Charlotte, NC
- $38 to $41 USD / hour
DescriptionWe are seeking a Network Engineer to provide advanced engineering support for the organization's global Data, Voice, Security, and Wireless networks. This role will have a…
Added 25 mins ago
EU
DevSecOps & AI Security Automation Engineer
Experis USA
Richmond, VA
- $85 USD / hour
We are seeking a Senior DevSecOps & AI Security Automation Engineer to help modernize enterprise security programs through automation, cloud security, and AI-driven solutions. This role…
Added 25 mins ago
EU
Storage & Backup Engineer
Experis USA
Richmond, VA
- $70 USD / hour
We are seeking a Storage & Backup Engineer to support enterprise backup, recovery, virtualization, and storage infrastructure in a high-availability environment. This role focuses on…
Added 33 mins ago
System Engineer - Intune AD Admin
Coventek Inc
Atlanta, GA
Security and patch management experience desired.
Added 33 mins ago
Senior Software Engineer (CCC Auto / Agentic)
EvolutionIQ
Remote, United States
As a Senior Software Engineer - Agentic you will build the event-driven systems that keep claims moving for our customers, connecting our AI agents to the rest of CCC. When these systems…
Added 34 mins ago
PN
Research Engineer II - Building Energy Analysis
Pacific Northwest National Laboratory
UNAVAILABLE · Richland, WA · Seattle, WA · Portland, OR
- $89,300 USD / year
…reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development, validation, and effective utilization of renewable energy and efficiency technologies…
Added 38 mins ago
Senior Data Engineer
Highmark Health
Lincoln, NE
…design, development, and maintenance of the organization's data infrastructure, ensuring the efficient and reliable flow of data across various systems. This position is responsible for…

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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