Top 40 Senior staff engineer Jobs in Helena, Mt

Staff Application Security Engineer – AI & Agentic Systems
CVS Health —Helena, MT
- $106,605 - $284,280 a year
- Full-time
- Azure
- HIPAA
- Research
- Health insurance
- Dental insurance
6d
Information Security Engineer III
CareOregon —Helena, MT
- $113,940 - $139,260 a year
- Full-time
- Azure
- 5 years
- Research
- Wellness program
- Paid jury duty
Assistant Project Manager
McGough Construction —Helena, MT
- Construction site
- Research
- Mid-level
4d
Senior Highway Engineer
Robert Peccia & Associates —Helena, MT
- $95,000 - $120,000 a year
- Overtime
- 6 years
- Office
- Bachelor's degree
- Employee stock ownership plan
- Flexible schedule
Quick Apply
Senior Manager Environmental Engineer
Ryder System —Helena, MT
- $140,000 - $160,000 a year
- Microsoft Word
- Engineering
- Travel
- Disability insurance
- Health insurance
Senior Energy Storage Project Manager - Preconstruction
SOLV Energy, LLC —Helena, MT
- $141,590 - $176,987 a year
- Full-time
- Remote
- Research
- Travel
- US work authorization
- Paid holidays
- Disability insurance
Quick Apply
Senior Transportation Engineer
Robert Peccia & Associates —Helena, MT
- $95,000 - $120,000 a year
- Overtime
- Office
- 8 years
- Analysis skills
- Employee stock ownership plan
- Flexible schedule
Quick Apply
Senior Construction Engineer, Energy Storage (Remote)
SOLV Energy, LLC —Helena, MT
- $90,924 - $113,655 a year
- Full-time
- Remote
- System design
- 3 years
- Analysis skills
- Paid holidays
- Disability insurance
Quick Apply
7d
Senior Automation and Controls Engineer
H2E Inc. —Helena, MT
- $100,000 - $139,000 a year
- Management
- Computer Science
- 5 years
- Profit sharing
- Paid holidays
Quick Apply
Senior Power Engineer
H2E Inc. —Helena, MT
- $100,000 - $139,000 a year
- Management
- 5 years
- Mentoring
- Profit sharing
- Paid holidays
Quick Apply
Senior Hydrogeologist
Hydrometrics, Inc. —Helena, MT
- $90,000 - $130,000 a year
- Email
- Clean driving record
- Bachelor of Science
- Pass drug screening
- Health savings account
- Paid holidays
Quick Apply
Senior SCADA Engineer, Design (Remote)
SOLV Energy, LLC —Helena, MT
- $125,114 - $166,402 a year
- Full-time
- Remote
- 6 years
- Engineering
- Research
- Paid holidays
- Disability insurance
Quick Apply
5d
Senior Commissioning Engineer (Remote)
SOLV Energy, LLC —Helena, MT
- $127,324 - $159,156 a year
- Full-time
- Remote
- Analysis skills
- Continuous improvement
- Travel
- Paid holidays
- Disability insurance
Quick Apply
13d
Senior Structural Engineer/Project Manager
TD&H Engineering —Helena, MT
- Full-time
- 6 years
- Bachelor of Science
- Office
- Disability insurance
- Health insurance
Staff Scientist/Drilling Specialist
WATER & ENVIRONMENTAL TECHNOLOGIES INC —Montana City, MT
- $48,000 - $65,000 a year
- Full-time
- CDL B
- Civil engineering
- Heavy equipment operation
- Health insurance
- Dental insurance
Quick Apply
7d
Senior Civil Engineer/Project Manager
TD&H Engineering —Helena, MT
- Full-time
- 6 years
- Bachelor of Science
- Office
- Disability insurance
- Health insurance
Senior SCADA Engineer, EPC (Remote)
SOLV Energy, LLC —Helena, MT
- $125,114 - $166,402 a year
- Full-time
- Remote
- 6 years
- Engineering
- Windows
- Paid holidays
- Disability insurance
Quick Apply
Senior Highway Engineer - Project Manager
Morrison-Maierle —Helena, MT
- $100,000 - $130,000 a year
- Driver's License
- Quality control
- Mentoring
- Paid parental leave
- AD&D insurance
Quick Apply
Project Engineer – Transportation / Highway (DOT)
Morrison-Maierle —Helena, MT
- $80,000 - $115,000 a year
- Mid-level
- Driver's License
- Military encouraged
- Paid parental leave
- AD&D insurance
Quick Apply
Hydraulics Engineer
Robert Peccia & Associates —Helena, MT
- $80,000 - $115,000 a year
- Overtime
- Mid-level
- Office
- 8 years
- Employee stock ownership plan
- Flexible schedule
Quick Apply

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Staff Application Security Engineer – AI & Agentic Systems

CVS Health -
Helena, MT

Apply Now

Job Details

Full-time
$106,605 - $284,280 a year
6 days ago

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance

Qualifications

Software engineering
Threat Modeling (Architecture security)
Enterprise software
Public Cloud
Enterprise software systems development
Vulnerability management
Design (software development lifecycle)
Providing code feedback

Full Job Description

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.

Position Summary

We are seeking a Staff Application Security Engineer – AI & Agentic Systems to help secure the next generation of AI-enabled applications, large language model integrations, and agentic systems. This role will partner closely with engineering, product, platform, and data teams to embed security into the design, development, and operation of both traditional and AI-driven solutions.

As a senior technical contributor, you will help define secure design patterns, conduct threat modeling and risk assessments, guide engineering teams on secure development practices, and support the adoption of responsible AI security controls across the enterprise.

Key Responsibilities:

Secure Development, Standards & Design

Develop and maintain application and AI security standards, best practices, and guardrails.
Promote secure-by-design principles across application and AI development lifecycles.
Establish secure design patterns for AI agents, prompt management, tool integrations, memory handling, and autonomous workflows.
Partner with engineering teams to identify and mitigate AI-specific security risks such as prompt injection, model abuse, data leakage, and unauthorized agent actions.

AI & Agentic Security Architecture

Serve as a subject matter expert supporting the security of AI-enabled applications and agentic systems.
Review and provide guidance on architectures utilizing large language models, retrieval augmented generation pipelines, AI agents, and AI-powered workflows.
Define and recommend identity, authorization, data protection, observability, and governance controls for AI environments.
Collaborate with AI platform, engineering, product, and data teams to ensure secure and responsible AI adoption.

Security Testing & Risk Management

Perform threat modeling, architecture reviews, and security assessments for applications and AI-enabled systems.
Conduct security analysis of AI workflows, model integrations, agent interactions, and data flows.
Partner with engineering teams to prioritize and remediate security findings.
Evaluate emerging AI security tools and technologies to improve organizational security posture.

Collaboration & Technical Leadership

Influence engineering teams to integrate security controls into development processes and product roadmaps.
Partner with privacy, compliance, legal, and risk teams to align security controls with organizational requirements.
Provide guidance on AI security considerations, emerging threats, and industry best practices.
Participate in strategic initiatives supporting secure AI adoption across the enterprise.

Incident Response & Continuous Improvement

Support investigation and response efforts involving application and AI-related security events.
Assist in identifying root causes and implementing long-term security improvements.
Drive continuous improvement of security controls, processes, and engineering practices.

Mentorship & Innovation

Mentor security engineers and development teams on secure coding, threat modeling, and AI security best practices.
Contribute to the evaluation of emerging AI security research, technologies, and industry standards.
Help advance the organization's application and AI security strategy through innovation and technical leadership.

Required Qualifications

7+ years of experience designing, building, or securing enterprise-scale applications and platforms.
5+ years of application security experience, including threat modeling, secure design, code review, and vulnerability management.
5+ years of programming experience in one or more languages such as Python, Java, JavaScript, C#, or Go.

3+ years of experience developing or securing AI, machine learning, or generative AI solutions.
3+ years of experience with public cloud platforms including AWS, Azure, or Google Cloud Platform.

Preferred Qualifications

Experience securing modern application architectures, including APIs, containers, microservices, and serverless technologies.
Strong understanding of secure software development lifecycle practices and application security testing methodologies.
Hands-on experience securing AI agents, retrieval augmented generation solutions, and large language model integrations.
Experience conducting threat modeling and security assessments for AI-enabled systems.
Familiarity with responsible AI principles, AI governance, and emerging AI security frameworks.
Experience integrating security controls into continuous integration and continuous delivery pipelines.
Knowledge of common compliance frameworks such as PCI DSS, HIPAA, NIST, HITRUST, and CSA.
Ability to influence technical decisions across multiple teams and organizations.
Experience contributing to security research, open-source projects, or industry communities.

Education

Bachelor’s degree from an accredited college or university, or equivalent combination of education and relevant work experience (High School Diploma/GED plus 4 years of related experience)

Health100 is America's trusted front door to health and care. The Health100 platform integrates any participating health plan, PBM, pharmacy (retail and specialty), provider, digital health point solution provider, and employer, and addresses the top health care challenges for the consumer.

Pay Range

The typical pay range for this role is:

$106,605.00 - $284,280.00

This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above. This position also includes an award target in the company’s equity award program.

Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.

Great benefits for great people

We take pride in offering a comprehensive and competitive mix of pay and benefits that reflects our commitment to our colleagues and their families.

This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. The benefits for this position include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility.

Additional details about available benefits are provided during the application process and on Benefits Moments.

We anticipate the application window for this opening will close on: 08/24/2026

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.

Apply Now

Refine Your Search

senior staff engineer jobs in helena, mt

Staff Application Security Engineer – AI & Agentic Systems

Information Security Engineer III

Assistant Project Manager

Senior Highway Engineer

Senior Manager Environmental Engineer

Senior Energy Storage Project Manager - Preconstruction

Senior Transportation Engineer

Senior Construction Engineer, Energy Storage (Remote)

Senior Automation and Controls Engineer

Senior Power Engineer

Senior Hydrogeologist

Senior SCADA Engineer, Design (Remote)

Senior Commissioning Engineer (Remote)

Senior Structural Engineer/Project Manager

Staff Scientist/Drilling Specialist

Senior Civil Engineer/Project Manager

Senior SCADA Engineer, EPC (Remote)

Senior Highway Engineer - Project Manager

Project Engineer – Transportation / Highway (DOT)

Hydraulics Engineer

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