Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 27 mins ago
New College Grad - Software Engineer
Micron Technology, Inc.
Boise, ID
As a Software Engineer, you will contribute to the design, development, deployment, and support of enterprise-grade applications and data solutions. This role requires strong software…
Added 39 mins ago
Sr. CPU Core RTL Design Engineer
Advanced Micro Devices, Inc
Austin, TX
As a CPU Core RTL Design Engineer, you will help design and optimize next-generation high-performance processor cores within AMD’s central core RTL team, which supports a wide range of…
Added 39 mins ago
Sr. CPU Core RTL Design Engineer
Advanced Micro Devices, Inc
Boxborough, MA
As a CPU Core RTL Design Engineer, you will help design and optimize next-generation high-performance processor cores within AMD’s central core RTL team, which supports a wide range of…
Added 39 mins ago
Sr. CPU Core RTL Design Engineer
Advanced Micro Devices, Inc
Fort Collins, CO
As a CPU Core RTL Design Engineer, you will help design and optimize next-generation high-performance processor cores within AMD’s central core RTL team, which supports a wide range of…
Added 51 mins ago
Product Safety Design Engineer
Google
Sunnyvale, CA
Bachelor’s degree in Electrical Engineering, Computer Engineering, Physics, a related field, or equivalent practical experience.
Added 1 hour ago
EL
Environmental Project Manager
ECS Ltd
Fredericksburg, VA
- $70,000 to $100,000 USD / year
Must have the ability to safely operate a motor vehicle and follow all local and state laws, road/driving regulations, and Company policies
Added 1 hour ago
CO
Database IT Engineer III (Police)
City of Mesa
Mesa, AZ
- $109,614.54 to $159,016 USD / year
The Information Technology (IT) Engineer III class provides skilled technical services in support of installation, configuration, testing, integration, and ongoing support for City…
Added 1 hour ago
Process Chemist | Engineer
Novex, LLC
Bellingham, WA
We are seeking a motivated, curious, and detail-oriented Process Chemist (or Engineer) to join our R&D team at Novex. This role focuses on laboratory studies and the development of…
Added 1 hour ago
PG
1000 Hour IT Systems Support Technician
Prince George's County Government
Bowie, MD · Greater Landover, MD
- $68,788 to $88,434 USD / year
…monitoring, troubleshooting, repairing, and maintaining County applications, hardware, and software. The incumbent is also responsible for performing agency-specific triage functions,…
Added 1 hour ago
Full-Stack Engineer 4 (Java, Spring Boot, AWS) (Enterprise Platforms Technology)
Capital One
Plano, TX
Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
Added 1 hour ago
Full-Stack Engineer 4 (Java, Python, Cloud) (Enterprise Platforms Technology)
Capital One
McLean, VA
Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
Added 1 hour ago
Intern, Compiler Engineer
Samsung Semiconductor
San Jose, CA
To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period.
Added 2 hours ago
PP
LAWA Construction Inspector with Caltrans Bridge & Roadway Experience
Pacific Pros
California, CA
- $66 to $85 USD / hour
The duties for this position include assisting the Caltrans Resident Engineer in all aspects of field inspection and documentation, including, but are not limited to, the following:
Added 2 hours ago
SO
DOC Southwestern Illinois CC Stationary Engineer-Chief
State of Illinois
East St. Louis, IL
- $11,885.94 to $12,540.18 USD / month
Class Title: STATIONARY ENGINEER-CHIEF - 42610
Added 2 hours ago
Cyber Full-Stack Technical Software Engineer
Deloitte
Kansas City, MO
+ Experience designing, developing, deploying, implementing, or supporting AI, Generative AI, or Agentic AI solutions and architectures in enterprise applications on AWS, Azure, or GCP.
Added 2 hours ago
Applications Engineer - Menominee Area
The Pivot Group Network
Menominee · Menominee, MI
Industrial Engineer, Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical Sales Engineer, Estimator, Production Engineer,…
Added 2 hours ago
J
Fleet Reliability Engineer
Jobgether
Remote, United States
- $125,000 to $140,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fleet Reliability Engineer based in the United States.
Added 2 hours ago
Applications Engineer - Marquette Area
The Pivot Group Network
Marquette · Marquette, MI
Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical Sales Engineer, Estimator, Production Engineer, Mechanical Engineer,…
Added 2 hours ago
Applications Engineer - Monroe Area
The Pivot Group Network
Monroe · Monroe, MI
Production Engineer, Mechanical Engineer, Industrial Engineer, Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical Sales…
Added 2 hours ago
Laser Weld Engineer - Petoskey Area
The Pivot Group Network
Petoskey · Petoskey, MI
Are you a seasoned professional with a passion for excelling as a laser weld engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is committed to fostering…
Added 2 hours ago
Applications Engineer - Adrian Area
The Pivot Group Network
Adrian · Adrian, MI
Industrial Engineer, Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical Sales Engineer, Estimator, Production Engineer,…
Added 2 hours ago
Laser Weld Engineer - Iron Mountain Area
The Pivot Group Network
Iron Mountain · Iron Mountain, MI
Are you ready to take on a challenging and rewarding opportunity in laser weld engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is committed to building…
Added 2 hours ago
Applications Engineer - Sault Ste. Marie Area
The Pivot Group Network
Sault Ste. Marie · Sault Ste. Marie, MI
Mechanical Engineer, Industrial Engineer, Field Applications Engineer, Manufacturing Engineer, Sales Engineer, Process Engineer, Product Engineer, Technical Sales Engineer, Estimator,…
Added 2 hours ago
Quoting Specialist - Saginaw Area
The Pivot Group Network
Saginaw · Saginaw, MI
Applications Engineer, Bid Specialist, Estimator, Cost Estimator, Manufacturing Estimator, Sales Engineer, Quote Coordinator, Proposal Specialist, Pricing Analyst, Inside Sales…
Added 2 hours ago
Laser Weld Engineer - Mount Clemens Area
The Pivot Group Network
Mount Clemens · Mount Clemens, MI
Are you a detail-oriented professional with a passion for excelling as a laser weld engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is dedicated to…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Jefferson City, MO, United States

$150K - 165K

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

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

Similar jobs hiring now

Added 7 hours ago
Cyber Security Support Engineer
Live Nation Worldwide, Inc. · Remote
Added 8 hours ago
Senior System Administrator
IEM · Remote
Added 8 hours ago
Senior System Administrator
IEM · Remote
Added 8 hours ago
Senior System Administrator
IEM · Remote

Search current openings

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

Report this job

Work requirements

Jobs in the United States