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Added 1 min ago
Senior Cybersecurity Architect (Cloud)
Amentum
Juneau, AK
…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,…
Added 21 mins ago
Vice President (AI Platform Governance)
Golub Capital LLC
United States
…for defining, managing and executing a robust Cyber Security program following the NIST Cyber Security Framework. Technology Solutions focuses on technical excellence through innovative…
Added 27 mins ago
HR Reinvention Industry & Process Advisor Manager, Life Sciences
Accenture LLP Company
NY
…and deliver innovative solutions. Empowered with innovative tools, continuous learning and a global community of diverse talent and perspectives, we drive success in a new business…
Added 38 mins ago
J
Associate Campaign Manager, Client Success - Markets
Jobgether
Remote, United States
- $17.7 to $22.12 USD / hour
…next steps. Our partner is looking for an Associate Campaign Manager, Client Success - Markets based in the United…
Added 58 mins ago
Manager, Project Manager (Labor Advisor)
Capital One
Wilmington, DE
We are seeking a Manager of Project Management focused on Workforce Strategy and acting as a Labor Advisor to multiple teams within the Bank Tech organization. In this exciting role, you…
Added 1 hour ago
Quality Assurance Manager (Mgr Quality 3) - 30981
Huntington Ingalls Industries
Pocasset, MA
HII Unmanned Systems is seeking an experienced Quality Assurance Manager (Mgr Quality 3) to lead our newly expanded Quality Assurance organization. In this strategic role, you will help…
Added 1 hour ago
Sr Spec, Integration & Test Engineering
L3Harris
Wilmington, MA
…and focus control. The successful candidate will support the program technical leads (Lead or Chief Systems Engineer, IPT Lead) by performing technical analysis, managing specifications,…
Added 1 hour ago
C
Cybersecurity Engineer
CBRE
Boston, MA
- $95,000 to $100,000 USD / year
…solutions across multi-cloud and hybrid environments, using tools such as HashiCorp Vault, Akeyless, AWS Secrets Manager, GCP Secrets Manager, and Azure Key…
Added 1 hour ago
Technical Project Manager
Jobgether
Remote, United States
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Technical Project Manager based in the United States.
Added 1 hour ago
J
Senior GTM Compensation Manager
Jobgether
Remote, United States
- $100,000 to $140,000 USD / year
As a Senior GTM Compensation Manager, you will take ownership of the sales compensation function within a fast-growing technology environment focused on data science, machine learning, and…
Added 2 hours ago
CO
Environmental Program Manager
Commonwealth of Pennsylvania
Harrisburg, PA
- $89,996 to $136,842 USD / year
Step into a leadership role that shapes the future of environmental cleanup across Pennsylvania. As the Environmental Program Manager for the Department of Environmental Protection, you…
Added 2 hours ago
SJ
Mgr-Trial Monitoring
St. Jude Children's Research Hospital, Inc.
Remote, United States
- $94,640 to $169,520 USD / year
The Manager-Trial Monitoring is responsible for overseeing and coordinating the monitoring program studies of all types, including complex, multiple-site Investigational New Drugs (IND)…
Added 2 hours ago
K
Product Manager - New Vertical (ex-founder or ex-private equity)
Kovo
Remote, United States
- $180,000 to $270,000 USD / year
- Kovo is expanding access to financial tools for people historically excluded from the traditional credit system. We believe everyone deserves the opportunity for economic independence,…
Added 2 hours ago
Vice President of Information Technology and Security
Jobgether
Remote, United States
…operations, and establish a coordinated governance model across technical…
Added 3 hours ago
J
Senior Product Manager, AI-native platform
Jobgether
Remote, United States
- $140,000 to $161,000 CAD / year
Agentic development and collaboration: Work directly with AI coding agents and development tools to translate precise specifications into implementation-ready tasks. Review AI-generated…
Added 3 hours ago
Senior Manager, ServiceNow HRSD Program and Solution Management
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Costa Mesa, CA · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Jacksonville, FL · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Raleigh, NC · Richmond, VA · Sacramento, CA · San Antonio, TX · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
…generative AI-powered employee experiences at scale. As a Senior Manager, you will take on broader ownership across the ServiceNow portfolio - leading engagement teams, shaping account…
Added 3 hours ago
Capital Projects Technical Senior Manager - PMIS
Deloitte US
Chicago, IL · Dallas, TX · Fort Worth, TX · McLean, VA
Have you been searching for an opportunity to apply your technical engineering and construction skillset in a consulting environment where you will be involved in a wide variety of projects…
Added 3 hours ago
S
Manager, Data Analytics
Synctera
Remote, United States
- $160,000 to $200,000 USD / year
- Technical Mastery: Advanced proficiency in SQL and data modeling; strong experience building scalable dashboards and visual reports in modern BI tools (e.g., Looker, Tableau); working…
Added 3 hours ago
Senior Product Manager, Identity
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Product Manager, Identity based in the United States.
Added 4 hours ago
Staff Software Engineer, WarehouseOS
HOJ INNOVATIONS, INC
Salt Lake City, UT
…also leads product direction, and partner with our Principal Technical Program Manager on sequencing, dependencies, and coordination across…
Added 4 hours ago
Senior Product Manager - Technical, Marine & RV/Camping
Storable
United States
In either role, you will own a product area end-to-end, from strategy and customer discovery through technical requirements, delivery, launch, adoption, and continuous improvement. This is…
Added 5 hours ago
CO
Energy Account Services Specialist I/II (Power Resources Specialist I/II) – Energy Department
City of San Jose
San Jose, CA
- $108,151.68 to $143,423.28 USD / year
…position reporting to the Senior Billing Operations & Data Manager (Senior Power Resources Specialist), with a focus on billing operations, regulatory and program reporting, data analysis,…
Added 5 hours ago
O
Program Manager 4
Oracle
Nashville, TN
- $91,000 to $209,500 USD / year
Detail oriented and relentless Principal Program Manager who are comfortable to roll up the sleeve to dive deep with engineers to create execution plans, identify dependencies and…
Added 5 hours ago
DevSecOps Senior Managing Engineer (US)
TD Bank, N.A.
Mount Laurel, NJ
…enterprise CI/CD ecosystem. You’ll own and evolve the platforms, tools, and practices that enable engineering teams to build, secure, test, and deploy applications efficiently. You’ll lead…
Added 5 hours ago
Senior Business Architect
Jobgether
Remote, United States
Cross-Functional Collaboration: Work closely with Solutions Architects, Data Engineers, and Program Managers to ensure business requirements are accurately reflected in technical designs…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Pierre, SD, 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

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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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