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Added 25 mins ago
J
Agentic-First Software Engineer (Miami)
Jiffy
Miami, FL
- $150,000 to $265,000 USD / year
Partner cross-functionally with Product, Design, Ops, and peer engineering teams to define and ship features; participate in architecture and code reviews; mentor engineers on AI-native…
Added 25 mins ago
J
Agentic-First Software Engineer (Relocate to Miami)
Jiffy
Austin, TX
- $150,000 to $265,000 USD / year
Partner cross-functionally with Product, Design, Ops, and peer engineering teams to define and ship features; participate in architecture and code reviews; mentor engineers on AI-native…
Added 25 mins ago
Junior Staff Accountant
Ascera
St. Petersburg, FL
…run customer billing and collections, process closed deals, support professional and managed services revenue recognition, and prepare month-end journal entries and balance sheet…
Added 26 mins ago
Reverse Logistics Coordinator, OTS Supply Chain - Global Transportation & Logistics
Amazon
Antioch, TN
Amazon is looking for a Reverse Logistics Coordintor to support the non-inventory movement of new/used technology returns to Global RAD Operation sites (GRO) around the world. This is an…
Added 26 mins ago
Reverse Logistics Coordinator, OTS Supply Chain - Global Transportation & Logistics
Amazon
Antioch, TN
Amazon is looking for a Reverse Logistics Coordintor to support the non-inventory movement of new/used technology returns to Global RAD Operation sites (GRO) around the world. This is an…
Added 26 mins ago
Snowflake Data Engineer
Insight Global
Nashville, TN
The Data Engineer is responsible for building and maintaining Snowflake ingestion pipelines,
Added 26 mins ago
Electrical Install SME, One MHS
Amazon
Nashville, TN
Partner with site installation teams to interpret electrical drawings, resolve field routing and termination issues, and validate compliance with specifications and code requirements
Added 26 mins ago
Consulting Network Reliability Engineer
HCA Healthcare
Nashville, TN
Do you have the career opportunities as a Consulting Network Reliability Engineer you want with your current employer? We have an exciting opportunity for you to join HCA Healthcare which…
Added 27 mins ago
Senior Fire Protection Engineer (Advanced Manufacturing)
Jacobs
Nashville, TN
We're looking for an experienced Fire Protection Engineer to join our Building Mechanical team and help deliver innovative Fire Protection design solutions for our heavy industrial clients.…
Added 27 mins ago
Traffic Engineer
Jacobs
Nashville, TN
Jacobs’ Nashville Transportation Group is seeking a driven, talented Traffic Engineer to join our team. When you join Jacobs’s growing Nashville team, you will have the opportunity to…
Added 27 mins ago
AI Systems & Solutions Engineer
BWXT
Oak Ridge, TN
As an AI Systems & Solutions Engineer, you will support enterprise-level digital engineering, manufacturing modernization, and operations analytics initiatives across the Oak Ridge…
Added 27 mins ago
Mechanical Engineer - Test Stands & Processes
BWXT
Oak Ridge, TN
As our Mechanical Engineer for Test Stands & Processes, you will support engineering and manufacturing efforts associated with the BWXT portion of the DUECE centrifuge program. You will…
Added 27 mins ago
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Metallurgical Engineer - Advanced Metallic Systems
BWXT
Oak Ridge, TN
- $86,450 to $136,000 USD / year
Position Overview As our Metallurgical Engineer for Advanced Metallic Systems, you will lead development of alloys, forming processes, casting routes, additive manufacturing approaches, and…
Added 30 mins ago
NPI Coordination Engineer
Keysight Technologies, Inc.
Colorado Springs, CO
Keysight is a mission-critical design enablement partner for organizations solving the world’s most complex engineering challenges. With deep engineering expertise and leading design,…
Added 35 mins ago
I
Quantum Integrations Engineer
Infleqtion
Remote, United States
- $145,000 to $170,000 USD / year
We are seeking a Quantum Integrations Engineer with expertise in distributed and cloud software systems and technical integrations and an enthusiasm for quantum software development.
Added 35 mins ago
I
Quantum Integrations Engineer
Infleqtion
Remote, United States
- $145,000 to $170,000 USD / year
We are seeking a Quantum Integrations Engineer with expertise in distributed and cloud software systems and technical integrations and an enthusiasm for quantum software development.
Added 35 mins ago
I
Lead Systems Engineer-Terestrial Quantum Gravity Gradiometer (QGG)
Infleqtion
Louisville, CO
- $155,000 to $210,000 USD / year
We are seeking a technically exceptional and mission-driven Lead Systems Engineer to lead the end-to-end technical execution of a cutting-edge terrestrial gravity sensing development and…
Added 49 mins ago
Software Engineering Manager, High Performance Networking
Google
Sunnyvale, CA
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical…
Added 1 hour ago
CONTINUOUS IMPROVEMENT ENGINEER
Wells Concrete Products, Inc.
Albany, MN
The Continuous Improvement (CI) Engineer leads and facilitates continuous improvement initiatives across the precast concrete manufacturing operation. This position drives operational…
Added 1 hour ago
CM
Quality Engineer II
Cirtec Medical Corporation
Brooklyn Park, MN
- $80,000 to $95,000 USD / year
For over three decades, Cirtec Medical has been a leading outsourcing partner for complex medical devices. We specialize in providing comprehensive solutions for Class II and III devices,…
Added 1 hour ago
ST
Director, Patient Affairs, Community Scientific Engagement
Sarepta Therapeutics, Inc.
Cambridge, MA
- $185,600 to $232,000 USD / year
Sarepta is on an urgent mission: engineer precision genetic medicine for rare diseases that devastate lives and cut futures short. We hold a leadership position in Duchenne Muscular…
Added 1 hour ago
SI
Principal Platform Solution Engineer
Salesforce, Inc.
Remote, United States
- $173,460 to $255,150 USD / year
Act as a technical thought partner and trusted advisor for all stakeholders, shaping secure, scalable solutions that address enterprise challenges in governance, compliance, and developer…
Added 1 hour ago
SI
Forward Deployed Engineer Specialists (FDE) (Mid/Senior Level)
Salesforce, Inc.
NY
- $148,500 to $285,800 USD / year
Partner with the Deployment Strategist in your pod to translate customer business challenges into agentic solutions that actually ship.
Added 1 hour ago
Sr. Staff Physical Design Engineer
Advanced Micro Devices, Inc
Austin, TX
Partner with RTL design teams to identify frequency bottlenecks and address logic-level and timing issues early in the project lifecycle.
Added 1 hour ago
Hardware Systems Engineer -Data Center/Lab Environment
Advanced Micro Devices, Inc
Secaucus, NJ
We are seeking a hands-on and detail-oriented professional to support and maintain our development lab environment. This role is responsible for ensuring that lab systems, hardware, and…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Montgomery, AL, 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) .

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