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Added 1 min ago
Sr. Site Reliability Engineer - Digital Assets
Early Warning Services, LLC
United States
The Sr. Site Reliability Engineer applies software engineering and systems engineering practices to improve the reliability, resilience, scalability, and operational health of production…
Added 10 mins ago
O
Senior Platform Software Engineer - OCI
Oracle
Juneau, AK
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 10 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Juneau, AK
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 10 mins ago
Account Manager II
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Juneau, AK
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 10 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Juneau, AK
Amentum seeks a Network and Systems Engineer III – IT Solutions Implementor to provide IT solutions and support (remotely), for Amentum programs and projects worldwide. This is a…
Added 10 mins ago
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Regional Maintenance Manager
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- $200,000 to $210,000 USD / year
…CBRE: including performance of mechanical and maintenance staff/systems and maintaining continuity throughout to provide overall quality control for all…
Added 11 mins ago
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Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Juneau, AK
- $50,000 to $92,500 USD / year
…requirements. This is an excellent opportunity for a quality-focused engineer who enjoys combining automation expertise with strong analytical and problem-solving skills to deliver reliable…
Added 11 mins ago
STA Technical Specialist - Electronics
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Added 33 mins ago
Systems Software Engineer - US Remote
Motorola Solutions, Inc.
MN · OK · MO · MD · UT · MT · WI
High School diploma, Bachelor's degree AND 3+ years experience in Software disciplines: Systems Integration, Software Engineering, Product Development, System Test, System Support, or…
Added 35 mins ago
Automation Engineer
Amazon.com Services LLC
Murfreesboro, TN
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 42 mins ago
Data Engineering Senior Consultant
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Dallas, TX · Tampa, FL · Charlotte, NC · Houston, TX · Atlanta, GA
Be self-directed and comfortable supporting the data needs of multiple teams, systems, and products
Added 46 mins ago
Product Sourcing Engineer (Electronic Focused)
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Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 46 mins ago
Product Sourcing Engineer (Batteries/Energy/Etc..)
Anduril Industries
Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 1 hour ago
Licensed Mechanical Engineer - HVAC/MEP
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We are seeking a licensed Professional Engineer (PE) with strong hands-on HVAC and mechanical design experience to join our team and lead engineering projects for commercial, healthcare,…
Added 1 hour ago
Project Engineer - Commercial Electrical Projects
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We are seeking a detail-oriented Project Engineer to join our team and support commercial electrical construction projects through technical documentation, procurement, scheduling, and…
Added 1 hour ago
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Senior Architectural Millwork Engineer
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- $110,000 to $130,000 USD / year
We are seeking an experienced Senior Architectural Millwork Engineer to join our team and lead the technical design and engineering of our high-end custom millwork projects from concept…
Added 1 hour ago
Systems Engineer 2027 Summer Intern (Onsite)
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Collaborate with a cross-functional team of systems, software, integration, and test engineers to develop and deliver avionics system solutions.
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Software Engineer II - Cloud-Native Agent Harness (Mecatl)
Jobgether
Remote, United States
- $157,500 to $192,500 USD / year
…applications and next steps. Our partner is looking for a Software Engineer II – Cloud-Native Agent Harness (Mecatl) based in United…
Added 1 hour ago
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Senior Software Engineer II, Mobile - On App Ads (AI Native)
Jobgether
Remote, United States
- $118,500 to $216,500 USD / year
…and next steps. Our partner is looking for a Senior Software Engineer II, Mobile – On App Ads (AI Native) based in United…
Added 1 hour ago
AI Research Engineer (Agentic Reinforcement Learning)
Jobgether
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As an AI Research Engineer specializing in Agentic Reinforcement Learning, you will drive research and innovation in next-generation intelligent systems.
Added 1 hour ago
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Project Engineer
Therma
Salt Lake City, UT
- $85,000 to $110,000 USD / year
We have an immediate need for a Project Engineer in Salt Lake City, UT. You'll work side by side with our Project Managers on planning, scheduling, resource allocation, and project…
Added 1 hour ago
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Project Engineer
Therma
San Jose, CA
- $85,000 to $120,000 USD / year
Therma has an immediate need for a Project Engineer. This position is responsible for assisting the Project Manager and project management with the overall planning & scheduling, resource…
Added 1 hour ago
Account Manager II
Arrow Electronics
Brookings, SD
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 1 hour ago
Field Engineer - Mission Critical - Dallas, TX
Military Spouse Jobs & VetJobs
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Job Summary: The Field Engineer is a vital entry-level role supporting field operations on large-scale, mission-critical data center projects. This position is responsible for layout…
Added 1 hour ago
Industrial Design Engineer, GES NA Ops Engineering
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We’re looking to add a high-impact engineer to our team. In this role, you will collaborate with internal and external teams to design high-quality, cost-effective solutions for our…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Tallahassee, FL, 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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