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Added 2 mins ago
PN
Machine Learning Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $114,000 USD / year
…multidisciplinary teams, we connect foundational research to engineering to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across…
Added 2 mins ago
PN
Senior Machine Learning Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $140,200 USD / year
…multidisciplinary teams, we connect foundational research to engineering to operations, providing the tools to innovate quickly and field results faster. Our strengths are integrated across…
Added 2 mins ago
PN
Lead Machine Learning Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $166,800 USD / year
PNNL is seeking a Lead Machine Learning Engineer to lead the development and evolution of software that brings emerging research methods into sponsor environments. You will work with…
Added 3 mins ago
Sales Engineer – Midwest
Daylight Security
Remote, United States
We’re looking for a Sales Engineer to join us on this journey. As the technical voice of our sales team, you’ll partner closely with our first Account Executive and founders to engage…
Added 13 mins ago
Electrical Trades III - Greeley
State of Colorado
Greeley, CO
Purchases supplies and inventory to support work unit projects; manages discretionary budget from the Traffic Operations Engineer;
Added 13 mins ago
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Principal Engineer (Google Cloud) (Remote From Anywhere In CO)
State of Colorado
CO
- $115,000 to $135,000 USD / year
The Office of Information Technology (OIT) is seeking a Google Cloud Principal Engineer to serve as the Subject Matter Expert (SME) and lead enterprise-level Google Cloud project…
Added 14 mins ago
G
Lead Engineer, Manufacturing Sciences & Technology (MSAT)
Genezen
Lexington, MA
- $125,000 to $150,000 USD / year
The Lead Engineer, MSAT provides technical leadership for the transfer, validation, and cGMP manufacturing of clinical and commercial gene therapy products within a dynamic CDMO…
Added 15 mins ago
Component Engineer, Amazon Leo, Electronic Supply Chain
Amazon Kuiper Manufacturing Enterprises LLC
Bellevue, WA
- Serve as a technical authority for Engineering, Supply Chain, Quality, and Manufacturing teams
Added 15 mins ago
Automation Engineer
Amazon.com Services LLC
Hogansville, GA
As an Automation Engineer, you will play a crucial role in maximizing equipment reliability and operational performance in our fulfillment centers by providing proactive controls automation…
Added 24 mins ago
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FAA Repair Engineer
Aerotek
Cincinnati, OH
- $93,000 USD / year
Job Title: Repair Engineer (FAA Part 145 Repair Station)Job DescriptionThis role focuses on researching, designing, and developing jet engine component repairs within an FAA Part 145 repair…
Added 32 mins ago
Sr. Cloud Engineer
EXL Talent Acquisition Team
Jersey City, NJ
…complex challenges. We are looking for a Senior Azure Cloud Engineer with 7–10 years of overall IT experience and strong hands-on expertise in Azure infrastructure, networking, security,…
Added 33 mins ago
Software Engineer
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We are seeking an experienced Senior Software Engineer to join our team to architect, develop, and enhance our secure document generation platform. The ideal candidate will demonstrate…
Added 37 mins ago
Senior Network Engineer
Cognizant
Phoenix, AZ
We are seeking an experienced Senior Network Engineer to design, implement, secure, operate, and optimize enterprise data-center, campus, branch, wireless, and hybrid-cloud networks. The…
Added 38 mins ago
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Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
As a SLead AI Software Engineer on the Agentforce Operations Process Generation Team, you will drive the ongoing development of our agents. They capture how a customer runs their business…
Added 42 mins ago
Enterprise Solutions Engineer, Post-Sale (Remote LATAM or US)
Whippy
Remote, United States
Hi, I'm Joe, Head of Customer Success at Whippy. I'm hiring an Enterprise Solutions Engineer to design and build the solutions our customers run their business on. This isn't a pre-sale…
Added 47 mins ago
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AI Solutions Engineer
Wings Credit Union
Colorado Springs, CO
- $108,000 to $126,000 USD / year
…artificial intelligence can improve decision making, streamline operations, enhance member experiences, and create measurable business value. It combines business curiosity,…
Added 47 mins ago
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Building Maintenance Engineer
CBRE
Brighton, CO
- $50,000 to $66,650 USD / year
As a CBRE Building Engineer you will utilize advanced skills to perform complex preventive maintenance and corrective repair of buildings, industrial systems, vehicles, equipment and…
Added 47 mins ago
Engineer III - Injection Molding
System One
Lakewood, CO
A global leader in medical device manufacturing is seeking an experienced Injection Molding Manufacturing Engineer to join their team. In this high-impact role, you will directly influence…
Added 47 mins ago
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Automation Engineer
CBRE
Englewood, CO
- $106,142.4 USD / year
…controls and maintenance professionals who proactivelysupport operations and provide customers with expert-level support based on thecustomer’s technical problems related to their automated…
Added 47 mins ago
Solutions Engineer, Chrome Scaled Solutions, gUP Chrome and Web Ecosystem, gTech
Google
Boulder, CO
As a Solutions Engineer on our team, you will be enabling Chrome to be the best browser for the Agentic AI era driving technical solutions, automation, data insights and technical needs for…
Added 47 mins ago
SoftwareEngineer - Applied Research & Technology
Acuity Inc.
Boulder, CO
…new verticals. Acuity Inc. is based in Atlanta, Georgia, with operations across North America, Europe and Asia. The Company is powered by approximately 13,000 dedicated and talented…
Added 47 mins ago
Engineer Senior Principal II - Ground Systems
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We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for commercial, DoW, and other government customers. This…
Added 47 mins ago
Senior Specialist, Software Engineering (DevOps Engineer)
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Added 47 mins ago
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Analytical Field Service Engineer
Winn-Marion Companies
Centennial, CO
- $80,000 to $100,000 USD / year
Analytical Field Service Engineer (Centennial, CO) Pay: $80,000-100,000k annual salary DOE Expiration Date of Job Posting: Continuous POSITION SUMMARY: The Field Service Engineer is…
Added 48 mins ago
Senior Automation Engineer
Amazon.com Services LLC - A57
Canton, MS
As a Senior Automation Engineer, you will play a crucial role in maximizing equipment reliability and operational performance in our fulfillment centers by providing proactive controls…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Oklahoma City, OK, United States

$150K - 165K

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $150K - 165K
Posting language: English
Posted: Nov 2, 2026

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Original job description

Archived listing. The details below describe a past opening.

Purpose and scope

The Senior Cloud Security Architect is a hands-on senior engineering position that designs, builds, deploys, and maintains security controls across commercial and government cloud environments, including Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services. Its scope includes software, platform, infrastructure, virtual desktop, and approved cloud-based artificial intelligence services. The role leads technical design for complex work while remaining directly involved in configuration, infrastructure as code, deployment automation, testing, troubleshooting, control validation, and operational support. A central responsibility is establishing and implementing the security patterns that allow the organization to adopt generative AI, machine learning, enterprise copilots, and agentic systems safely across commercial, government, and CUI environments. It applies government, defense-industry, privacy, and international security frameworks to practical technical designs. This role reports to the Senior Cybersecurity Architect & Senior Manager.

Essential responsibilities

Cloud security engineering and design

Design and implement security controls and reusable patterns across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services, including cloud guardrails, landing zones, workload protections, and virtual desktop environments.
Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging, content safety, and human-oversight controls. Evaluate AI services and integrations for threats such as prompt injection, data leakage, excessive permissions, insecure model or plugin connections, and unauthorized use of sensitive or CUI data. Establish reusable governance and technical patterns for the secure adoption, monitoring, testing, and lifecycle management of AI capabilities across commercial, government, and hybrid cloud environments.
Perform hands-on configuration, testing, troubleshooting, and tuning for complex cloud security implementations and platform integrations.
Build and maintain reusable infrastructure-as-code components and deployment automation for security policies, controls, and platform onboarding.
Lead focused design reviews and threat modeling for new services, major changes, and higher-risk use cases, then help implement the approved approach.

Cloud security platforms and operations

Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage, alert integrations, and platform health.
Lead complex platform changes and escalations while sharing implementation, tuning, and support work with the Cloud Security Engineer.
Integrate cloud security telemetry with enterprise monitoring and response platforms and support escalated investigations when cloud expertise is needed.
Partner with Vulnerability Management on exposure prioritization and tracking and work with cloud platform owners on practical remediation approaches.

Government cloud and compliance engineering

Design and validate technical controls that support CMMC and applicable NIST requirements, including NIST SP 800-171 and NIST SP 800-172.
Develop secure patterns for Microsoft 365 GCC High and CUI workloads that account for tenant and security boundaries, government-cloud service limitations, data handling requirements, and controlled connectivity with commercial environments.
Translate applicable requirements from DFARS, ITAR, ISO 27001, Australia DISP, UK Cyber Essentials Plus, GDPR, and other relevant frameworks into implementable technical control objectives in coordination with Risk and Compliance.
Lead technical risk assessments and control testing, document compensating controls and exceptions, and provide implementation evidence and technical support for internal and external assessments.

Artificial intelligence and agent security

Design and implement reusable security patterns for AI and machine-learning services, enterprise copilots, generative AI applications, retrieval-augmented generation, agents, model and data integrations, and automated tools.
Define and configure identity and access controls, data-source permissions, agent and workload identities, secrets handling, execution boundaries, sandboxing, tool restrictions, human approval controls, network egress, and audit logging.
Lead threat modeling and hands-on security testing for risks such as prompt injection, indirect prompt injection, sensitive-data exposure, unsafe tool execution, excessive agency, over-privileged connectors, and manipulation of models or grounding content.
Evaluate AI platforms, models, services, and new features for security, privacy, data residency, government-cloud availability, CUI suitability, and integration risk; document required controls and approved conditions of use.
Develop reference implementations, infrastructure-as-code components, deployment automation, and validation methods that allow AI safeguards to be applied consistently.
Define AI telemetry and investigation requirements with Security Operations and Detection Engineering, then support escalated investigations, control improvements, and secure recovery when specialized cloud or AI expertise is needed.

Collaboration and technical leadership

Integrate Identity, Network Security, Data Security, Vulnerability Management, and Security Operations requirements into cloud implementations while keeping ownership with the responsible teams.
Provide practical design and engineering guidance to cloud platform owners, application teams, IT, and connected program sites, including options and tradeoffs when requirements compete.
Maintain configuration standards, implementation guides, reusable deployment patterns, diagrams, threat models, operating procedures, and decision records.
Translate applicable security and regulatory requirements into technical control objectives and provide technical evidence or input for assessments and audits when requested.
Mentor engineers, review technical work, and provide hands-on support for complex cloud and AI security issues without assuming personnel-management responsibility.

Performs other duties as assigned.

Knowledge, Skills, & Abilities

Strong hands-on knowledge of Microsoft cloud or AWS security capabilities.
Ability to explain technical decisions, tradeoffs, and risk clearly to engineering teams, leaders, and non-technical stakeholders.

Minimum qualifications

U.S. citizenship is required for this position.
Typically eight or more years of relevant experience to include five years in cloud, security, systems, or infrastructure engineering, including hands-on responsibility for design and implementation with a Bachelor's degree in cybersecurity, information technology, computer science, engineering, or a related field, or an equivalent combination of education and relevant experience.
Strong hands-on knowledge of Microsoft cloud or AWS security capabilities demonstrated by practical experience supporting Microsoft 365, Azure, AWS, and hybrid services.
Experience designing, deploying, and troubleshooting controls for cloud identity, network segmentation, data protection, logging, posture management, and workload protection.
Experience applying cloud security principles to AI or machine-learning services, generative AI applications, enterprise copilots, agents, or comparable automated platforms, including threat modeling and control design.
Experience using infrastructure as code, source control, scripting, and deployment automation to implement and maintain cloud controls.
Experience with threat modeling, technical risk assessment, and translating security or regulatory requirements into working technical solutions.

Preferred qualifications

Experience with a cloud security posture management, workload protection, or cloud-native application protection platform.
Experience supporting government, defense-industrial-base, CUI, or other regulated cloud environments through assessments, audits, or major control implementations.
Hands-on experience with Microsoft 365 GCC High or a comparable government cloud environment, including regulated-data boundaries, service limitations, and cross-environment design considerations.
Working knowledge of government and defense-industry security requirements, including CMMC, NIST SP 800-171 and NIST SP 800-172 concepts.
Familiarity with DFARS, ITAR, ISO 27001, Australia DISP, UK Cyber Essentials Plus, GDPR, or comparable regulatory and international requirements.
Hands-on experience securing retrieval-augmented generation, agentic workflows, AI connectors and tools, model or data integrations, or AI security monitoring.
A relevant security or cloud architecture certification, such as CISSP, CCSP, an Azure or AWS security or architecture certification, or comparable training.

Work environment physical demands and mental demands

Typical office environment with no unusual hazards, occasional lifting up to 50 pounds, constant sitting while using a computer terminal, constant use of sight while reviewing documents, constant use of speech and hearing for communication, constant mental alertness, and the ability to plan and organize work and meet deadlines. Other related cloud security duties may be assigned.

Compensation Details:

$150K - 165K

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .

About employer

More about this job

Skills

Cybersecurity
Infrastructure as code
Troubleshooting
Microsoft 365
Microsoft Azure
AWS
Data protection
Onboarding
Prioritization
Regulatory compliance
Technical support
Computer technology
Computer science
Hazard assessment
Security regulations
CISSP
Heavy lifting
Communication skills
Work in an organised manner
Meet deadlines

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