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Added 2 mins ago
SS
Career Foundation Program Associate - Business Technology & Applications
Smithfield Support Services Corp
Smithfield, VA
- $21.63 to $31.25 USD / hour
…efficiency, cost savings, and system improvements. Company senior leaders, along with an assigned manager, mentor, and program manager, will provide guidance, training, and partnership…
Added 8 mins ago
Engineer, Senior (Traffic Signal)
DC
Tucker, GA · Decatur, GA
Conducts a programming assessment to determine space, infrastructure, facility, and other project requirements; and participates in the development of lists of potential infrastructure…
Added 19 mins ago
Director of Information Technology, Kersten Institute
University of Chicago
Chicago, IL
Reporting to the Crown Senior IT Director with a dotted line to the Sr. Associate Dean of Administration, the Director is the technology leader for Kersten, combining hands-on technical…
Added 19 mins ago
Sr Manager, Group Real Estate Management Engineering
Fresenius Kabi USA, LLC
Lake Zurich, IL · IL
The Senior Manager, Group Real Estate Management (GREM) Engineering – U.S. serves as the senior U.S.-based representative for GREM Engineering, providing owner-side engineering leadership,…
Added 24 mins ago
Work Based Learning Program Data Center Operations Technician
Amazon Data Services, Inc.
Fairless Hills, PA
Successfully completing the 12-month Work Based Learning Program training curriculum, including all required safety certifications, technical competencies, and performance milestones.
Added 28 mins ago
Quality Manager
Axiom Space
United States
…low-Earth orbit. Axiom Space is building era-defining space infrastructure that drives exploration and fuels a vibrant space economy that will empower our civilization to transcend Earth…
Added 35 mins ago
Associate Director, DevSecOps Architect
S&P Global
Princeton, NJ
The DevSecOps Architect provides enterprise-level technical leadership for secure software delivery, cloud-native platforms, and developer enablement. This role defines DevSecOps strategy,…
Added 41 mins ago
Financial Risk Manager
Clarios, LLC
WI
Clarios is seeking a highly analytical and commercially minded Financial Risk Manager to support the company's global financial risk management and treasury activities. This role will help…
Added 41 mins ago
Management/Data Analyst, Senior
Maricopa Association of Governments
Phoenix, AZ
…management and implementation of the region's Freeway Life Cycle Program (FLCP). This is an exciting opportunity to contribute to major freeway improvements throughout the greater Phoenix…
Added 59 mins ago
Work Based Learning Program Data Center Operations Technician
Amazon Data Services, Inc.
Fairless Hills, PA
Successfully completing the 12-month Work Based Learning Program training curriculum, including all required safety certifications, technical competencies, and performance milestones.
Added 1 hour ago
Senior Project Manager
Eminent Projects
San Antonio, TX
The Senior Project Manager serves as the municipality’s lead advisor for complex, developer-led capital projects that advance public objectives. The role oversees planning, procurement,…
Added 2 hours ago
AI
Senior Technical Business Developer - Sub-transmission Products
ABB Inc.
Lexington, KY
- $119,000 to $190,400 USD / year
We are seeking a technically proficient and driven Senior Technical Business Developer to lead customer engagement for our sub-transmission portfolio, focusing on 72.5-145 kV Dead Tank…
Added 2 hours ago
KE
Electrical Engineer III - Utilities and Central Energy
KFI Engineers
Louisville, KY
- $7.25 USD / hour
Reporting Relationship: Senior Project Manager, UCE
Added 2 hours ago
ARS Project Manager, OneMHS
Amazon.com Services LLC - A57
Nashville, TN · Bellevue, WA · Atlanta, GA · Westborough, MA
…material handling system integrator, we combine precision in technical project management with the vision needed to revolutionize our material handling capabilities. We are seeking a…
Added 3 hours ago
Network Engineering/Operations Site Lead
Leidos
Fort Belvoir, VA
…communicate credibly with engineers, government stakeholders, and program leadership. The successful candidate will understand enterprise networking and cybersecurity well enough to ask the…
Added 3 hours ago
G
Technical Product Manager - AI-Native Solution Delivery
Guidehouse
MCLEAN, VA
- $130,000 to $216,000 USD / year
The Technical Product Manager translates complex business challenges into scalable enterprise solutions within the Chief Transformation Officer (CXO) organization, supporting internal AI…
Added 3 hours ago
Business Manager - Small Business Recoveries Strategy
Capital One
McLean, VA · Richmond, VA
…and transform financial distress into long-term success. The program has rapidly grown 46% in the last two years and we face a critical opportunity to capitalize on Recoveries…
Added 6 hours ago
Mgr, Coporate Security
Dairyland Power Cooperative
La Crosse, WI
…Power Cooperative employees, executives, facilities, critical infrastructure, and operations. The position combines people leadership, operational security expertise, executive protection…
Added 7 hours ago
Product Manager- Cloud Computing
System One
Washington, DC
We are seeking a Senior Product Manager to lead the strategy and development of a cloud-based research computing platform.
Added 7 hours ago
Vice President of Paid Media
Buyerlink
Walnut Creek, CA
7+ years in paid social performance marketing, and are still hands-on in Meta Ads Manager today (i.e. personally building, launching, and optimizing campaigns in Meta)
Added 7 hours ago
Technical Program Manager - LPU Software
Nvidia
Santa Clara, CA
The LPU Software Team is seeking a Technical Program Manager to lead software initiatives across the LPU SDK. In this role, you will partner with engineering and cross-functional teams to…
Added 7 hours ago
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Senior Account Manager - SLED
Nutanix
Sacramento, CA
- $254,000 to $380,000 USD / year
As a Senior Account Manager at Nutanix, you will be an essential part of our SLED West sales team. Your main responsibility will be to sell Nutanix's products and solutions through channel…
Added 7 hours ago
CA
Project Manager II - Streets Division - San Francisco Municipal Transportation Agency (5504)
City and County of San Francisco
San Francisco, CA
- $228,124 to $245,570 USD / year
Collaborates with senior managers, executives, technical teams, and operational stakeholders regarding program plans, project decisions, and deliverables.
Added 7 hours ago
EO
Network Operations Manager
Effortless Office
Remote, United States
- $100,000 to $120,000 USD / year
The ideal candidate has served as a Senior Network Engineer, has the technical depth to earn the respect of senior engineers, and has the leadership skills to develop them. You set a high…
Added 7 hours ago
Senior Manager, Security Engineering
MstarInc Morningstar Inc. Legal Entity
United States
Lead the Security Engineering team that owns the tooling behind Morningstar’s security program, including endpoint protection, email security, SOAR, detection engineering, and cloud…

Amentum

Senior Cybersecurity Architect (Cloud)

Carson City, NV, United States

$150K - 165K

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Job details

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

Original job description

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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