Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
Senior Civil Engineer, Water Wastewater Conveyance
Stantec
Denver, CO · Albuquerque, NM · Chandler, AZ · Fort Collins, CO · Las Cruces, NM · Las Vegas, NV · Portland, OR · Boise, ID · Bellevue, WA
The role of the senior civil engineer is to work independently on small and large projects, as well as a team member for more complex and larger projects. The senior engineer should be able…
Added just now
Senior Mechanical Engineer
Newport Corporation
Irvine, CA
As a Senior Mechanical Engineer at MKS Instruments, Irvine Systems, and a member of the Irvine Central Mechanical Engineering Team, you will partner with; Irvine Systems Engineering…
Added just now
ES
Sr Quality Engineer
Electro Scientific Industries, Inc.
Klamath Falls, OR
- $88,425 to $147,375 USD / year
As the Senior Quality Engineer at the MKS ESI Klamath Falls manufacturing site, you will serve as the site’s primary quality resource and provide hands-on support for the production of…
Added 1 min ago
M
Mechanical Engineer
Markon
Niskayuna, NY
- $90,000 to $127,000 USD / year
Markon is seeking an experienced Mechanical Engineer to support the Naval Nuclear Laboratory (NNL) at its Kesselring site in New York. This position will support the Propulsion Plant Team…
Added 1 min ago
Senior Principal Mechanical Engineer
RTX
United States
Qualifications You Must Have
Added 2 mins ago
IG
Staff SW Engineer - IPS Session Manager
IPS Group Inc.
San Diego, CA
- $140,000 to $160,000 USD / year
We are hiring a Staff Software Engineer to own and modernize IPS Session Manager, the back-office platform that every IPS parking meter in the field calls in to. You will be the onshore…
Added 2 mins ago
Director, U.S. Services
M-Files
Remote, United States
…integration with the wider enterprise AI ecosystem. As a Sales Engineer, you help shape how customers adopt that…
Added 4 mins ago
KE
IT Support Specialist
K2 Electric
Phoenix, AZ
- $50,000 to $82,000 USD / year
…mission-critical project premiums, night/shift differentials, lead responsibilities, specialized commissioning or testing skills, per diem where applicable, overtime, and project-specific…
Added 4 mins ago
Principal System Safety Engineer
RTX
United States
Qualifications You Must Have:
Added 4 mins ago
Associate Director - Patriot Radar Digital Processor (RDP) Engineering Lead (Onsite)
RTX
United States
Qualifications You Must Have
Added 4 mins ago
MBSE Technical Lead – Digital Engineering
RTX
United States
Qualifications You Must Have
Added 4 mins ago
Senior Systems Engineer – Digital Engineering / MBSE
RTX
United States
Qualifications You Must Have
Added 4 mins ago
Senior Analyst, Engineering Tools Support (Mechanical Design Software), Remote (US locations only)
RTX
Remote, United States
Qualifications You Must Have:
Added 4 mins ago
Senior Linux Systems Administrator & Software Maintenance Engineer (Onsite)
RTX
United States
Qualifications You Must Have:
Added 5 mins ago
HT
Advanced Electrical Engineer
Honeywell Technologies
Northford, CT
- $108,000 to $134,000 USD / year
YOU MUST HAVE
Added 5 mins ago
Lead Agentic AI Solutions Engineer
CVS Health
Remote, United States
CVS Health is hiring a Lead Agentic AI Solutions Engineer to join the AI/ML Solutions Delivery organization and build enterprise-scale agentic AI and intelligent automation solutions. The…
Added 5 mins ago
Facilities Planning Manager
University of New Haven
West Haven, CT
Must have prior proven experience working with business office operations includin
Added 5 mins ago
Senior AI Forward Deployed Engineer (FDE)
CGI Technologies and Solutions, Inc.
Bloomfield, CT
We CGI is seeking an experienced Senior AI Forward Deployed Engineer, candidate will get an opportunity to work with a highly skilled team on the latest technologies. It helps the candidate…
Added 5 mins ago
Senior Systems Engineer
CACI International
Danbury, CT
As a Senior Systems Engineer you will work in a team-based environment to develop Electro-Optical (EO) systems that operate in space environments. Depending on the complexity of the program…
Added 5 mins ago
Software Engineer
Highmark Health
Hartford, CT
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
Added 6 mins ago
Senior Manager, Knowledge & Context Architecture
Teradata
Hartford, CT
…Teradata's Worldwide Knowledge & Context Architecture team. You will lead architecture activities across the Americas, working with strategic customers, prospects and account teams to…
Added 6 mins ago
Software Engineer II - Elixir, Python, AWS
Travelers Insurance Company
Hartford, CT
What is a Must Have
Added 6 mins ago
Applied AI Health System Engineer [Health Services-Provider] – Senior Manager
PwC
Stamford, CT · Hartford, CT
What You Must Have
Added 6 mins ago
Senior Software Engineer
Evolent
Hartford, CT
Lead the design, development, and deployment of complex software solutions, ensuring scalability and maintainability.
Added 6 mins ago
Structural Project Engineer
Marquee Asset Management, LLC
Scottsdale, AZ
Must have a valid driver’s license with clean driving record

Ridgeline

Staff Infrastructure Security Engineer

Reno, NV, United States
San Ramon, CA, United States

The typical starting salary range for this role is: $186,000-$256,000.

Apply on boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Pay: The typical starting salary range for this role is: $186,000-$256,000.
Posting language: English
Posted: Nov 11, 2026

Original job description

Staff Infrastructure Security Engineer

Location: San Ramon, CA | Reno, NV |

Ridgeline is on the hunt for an experienced Staff Infrastructure Security Engineer. As a Staff Infrastructure Security Engineer at Ridgeline, you will drive secure-by-default cloud architecture across product areas and set the technical direction for securing Ridgeline’s cloud environments. You are a recognized expert on AWS security and most cloud security specialties, and you drive the security roadmap for those areas. You are a force multiplier for your team and the organization, and a primary security representative for your specialty areas. You will ensure that our cloud development, deployment, and methodologies comply with industry standards and regulations.

This position requires close collaboration and partnership with our Infrastructure and Product organizations. Your role is just as much teaching and bringing those around you on the cloud security journey as it is doing the work. We believe in a culture where security is everyone's responsibility and an integral part of our engineering philosophy.

What You’ll Do

Drive secure-by-default cloud architecture across product areas. Threat model new infrastructure designs and service adoptions, and define security requirements that eliminate risk classes before systems are built.
Identify complex cloud security risks that tooling misses, such as identity chaining, cross-account lateral movement, control plane and data plane separation failures, and supply chain risks. Perform variant analysis to eradicate risk classes across the cloud environment.
Design AI-augmented analysis workflows that combine manual expertise with automated detection to find risks at scale.
Lead high-impact cloud incidents as technical lead or incident commander.
Drive findings to remediation instead of only reporting them: assess real-world exploitability, calibrate risk honestly, and build systemic fixes that reduce the risk rate over time. Use AI to find patterns across historical findings that reveal systemic weaknesses.
Own or lead development of advanced cloud security platforms that scale across the organization, including guardrails and controls in AWS (e.g., SCPs, IAM boundaries, AWS managed security services, custom-built solutions, and policy-as-code).
Architect AI-powered detection and posture management pipelines that reduce manual effort while maintaining accuracy. Relentlessly reduce false positives so engineering teams trust the tools.
Embed security into CI/CD and infrastructure automation, ensuring reproducible, testable, and auditable deployments.
Lead the strategy for access management, least-privilege enforcement, encryption/key management, and runtime protections across the platform.
Build and champion frameworks for secure platform integrations with third-party cloud services and internal tools.
Shape cloud security decisions across multiple engineering organizations. Partner with Staff+ engineers and platform teams on design, not only audit sign-off, and influence through technical credibility rather than policy mandates.
Define and execute complex cross-functional projects from planning to production, deliver within deadlines, manage expectations when plans change, and prioritize work that spans multiple cycles.
Set team standards for effective and responsible use of AI in cloud security workflows, including responsible experimentation and data use. Build lightweight agents and automations that accelerate team outcomes.
Think creatively, own problems, seek solutions, and communicate clearly along the way.

Who You Are & What Makes You Qualified:

8+ years of relevant experience in cloud security or platform engineering, including independently defining and executing complex projects from planning to production and leading initiatives across multiple teams.
Expert proficiency in at least one language (Python strongly preferred; Go, Kotlin or TypeScript a plus).
Experience with AWS, especially in the following areas:
Identity and Access Management (IAM, Orgs & SCPs, Identity Center)
Networking (VPC, Security Groups, Transit Gateway, Load Balancers)
Compute (EKS)
Data Persistence (S3, Aurora, DynamoDB)
Logging & Monitoring (CloudTrail, CloudWatch)
Recognized expert on security in AWS and in most cloud security specialties, with expert knowledge of identity, detection, networking, data security, container and serverless, and governance.
Demonstrated success in designing, implementing, and scaling access management strategies and policy frameworks (IAM/SCPs).
Deep understanding of cloud workload protection, infrastructure monitoring, and threat detection in AWS-native environments, including how to find risks that tooling misses (identity chaining, cross-account lateral movement, control plane and data plane separation failures, supply chain risks).
Fluency with infrastructure-as-code (e.g., Terraform) and CI/CD practices.
Experience leading high-impact cloud security incidents as technical lead or incident commander, and driving findings through to remediation.
Experience building cloud security platforms, detection pipelines, or posture management at organizational scale, with a track record of reducing false positives.
Experience designing AI-augmented security workflows or lightweight agents and automations, with sound judgment on responsible AI experimentation and data use.
Strong written and verbal communication skills, with the ability to explain security tradeoffs clearly to engineers, product partners, and executive stakeholders. Trusted to challenge decisions and influence through technical credibility.
Demonstrated ability to make sound architectural tradeoffs across multiple services, improve long-term code and system health, and align stakeholders when changes have cross-team impact.

About Ridgeline

The typical starting salary range for this role is: $186,000-$256,000.

Final compensation amounts are determined by multiple factors, including candidate experience and expertise, and may vary from the amount listed above.

As an employee at Ridgeline, you’ll have many opportunities for advancement in your career and can make a true impact on the product.

In addition to the base salary, Ridgeline employees can participate in our Company Stock Plan subject to the applicable Stock Option Agreement. We also offer rich benefits that reflect the kind of organization we want to be: one in which our employees feel valued and are inspired to bring their best selves to work. These include unlimited vacation, educational and wellness reimbursements, and $0 cost employee insurance plans. Please check out our Careers page for a more comprehensive overview of our perks and benefits.

Ridgeline is headquartered in Lake Tahoe, with offices in New York, Reno, the Bay Area, Dublin Ireland. Ridgeline is recognized by Fast Company as a “Best Workplace for Innovators,” by Frost & Sullivan as a “Technology Innovation Leader,” and by The Software Report as a “Top 100 Software Company.”

Ridgeline is proud to be a community-minded, discrimination-free equal opportunity workplace.

Ridgeline processes the information you submit in connection with your application in accordance with the Ridgeline Applicant Privacy Statement. Please review the Ridgeline Applicant Privacy Statement in full to understand our privacy practices and contact us with any questions.

Apply on boards.greenhouse.io About employer

Report this job

Work requirements

Jobs in the United States