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Added 4 mins ago
Senior Software Development Engineer in Test, ML
Sony Interactive Entertainment (SIE)
Madison, WI
PlayStation is seeking a Sr Software Development Engineer in Test, ML to join our Madison team and lead quality efforts for machine learning-powered products and services. You will partner…
Added 4 mins ago
Sr. Backend Engineer, AutoScaling & Balancing, NG-SIEM (Hybrid)
CrowdStrike, Inc.
Austin, TX · NY · Sunnyvale, CA · Redmond, WA
Ideal candidate for this Senior Engineer has deep expertise in large-scale distributed/control systems (intelligent placement, auto balancing, autoscaling) and the ability to go deep into…
Added 4 mins ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike, Inc.
Remote, United States
We are looking for an engineer who wants to help move the OWL platform forward as we scale even further. Someone with a broad range of computer skills throughout the software stack and…
Added 4 mins ago
Sr. Software Engineer II - Sensor, Linux Guardian (Hybrid)
CrowdStrike, Inc.
Redmond, WA · NY · Austin, TX · Sunnyvale, CA
This is a Senior Software Development Engineer 2 role in the engineering team that delivers the sensor (lightweight agent) on Linux. SDE’s in the team own design and development of core…
Added 4 mins ago
Sr. Software Engineer II - Cloud - Policy Management (Hybrid)
CrowdStrike, Inc.
Sunnyvale, CA
CrowdStrike is seeking a Senior Engineer II for our Policy Management team. As a key technical leader in our organization, you will help drive architectural decisions, technical excellence,…
Added 4 mins ago
Sr. Engineer 2 - Sensor, Core Windows (Remote)
CrowdStrike, Inc.
Remote, United States
This is a systems software role. You'll work close to the OS, reason carefully about behavior under real-world load, and hold a high engineering bar in a codebase where reliability is…
Added 4 mins ago
Software Engineer II -SoM, Sensor Quality MatriX (Hybrid)
CrowdStrike, Inc.
Redmond, WA · Sunnyvale, CA
…to prove it - is a high-stakes problem. We're looking for a Software Engineer to design and build the systems, metrics, and dashboards that give engineers and leadership one clear, trusted…
Added 4 mins ago
Software Engineer 3 - Sensor, macOS (Remote)
CrowdStrike, Inc.
Remote, United States
Design and develop software for deployment on macOS systems
Added 6 mins ago
BP
Electrical Engineer
Bonneville Power Administration
Vancouver, WA
- $130,328 to $157,607 USD / year
A successful candidate in the Electrical Engineer position will serve as a lead engineer on quality assurance, failure analysis and safety related testing of the high voltage and high…
Added 8 mins ago
Software Engineer Manager II, Full Stack, Google Labs
Google
Mountain View, 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 12 mins ago
Staff Software Engineer, Gemini App, Data Engineering, DeepMind
DeepMind
Mountain View, CA · New York, NY · Seattle, WA
Experience in a technical Lead or similar role, ideally setting technical direction for a small group of executive and junior software engineer.
Added 13 mins ago
AF
COMPUTER ENGINEER/COMPUTER SCIENTIST-DIRECT HIRE AUTHORITY
Air Force Materiel Command
Holloman AFB, NM · Arnold AFB, TN · Nellis AFB, NV · Hill AFB, UT · Eglin AFB, FL · Edwards AFB, CA
- $89,508 to $138,370 USD / year
…equivalent to the next lower grade GS-12 or equivalent in other pay systems. Specialized experience is experience that demonstrates designing, testing, and deploying telemetry data…
Added 16 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Oklahoma City, OK
- $120,085 to $156,112 USD / year
The Oklahoma City VA Health Care System is recruiting for one Healthcare Engineer within the Facilities Management Service at the Oklahoma City, OK location.
Added 16 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Oklahoma City, OK
- $120,085 to $156,112 USD / year
The Oklahoma City VA Health Care System is recruiting for one Healthcare Engineer within the Facilities Management Service at the Oklahoma City, OK location.
Added 19 mins ago
VH
Biomedical Equipment Support Specialist
Veterans Health Administration
Columbia, MO
- $48,719 to $116,113 USD / year
…Protection Program (MDPP), such as computer and server hardware and software used in conjunction with medical devices and clinical…
Added 21 mins ago
Cyber Security Engineer III
First Citizens Bank
Raleigh, NC
…access. Assesses organizational networks, applications, or systems for potential vulnerabilities. Protects assets and information through a variety of methods, resolving security issues or…
Added 21 mins ago
Solution Architect - PreSales
Lyzr AI
Jersey City
Lyzr is an enterprise software company that helps large organisations put AI agents - software that handles real tasks on its own - to work in their everyday operations. Most companies’ AI…
Added 36 mins ago
Mechanical Design Engineer
Cranston Machinery Co Inc
Oak Grove, OR
…integration with mechanical, control, and integration of large systems. Adheres to budgetary…
Added 37 mins ago
NS
ENGINEER/SCIENTIST
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
You will be the JXP Chief Engineer for Weapon Systems Safety. | You will serve as the technical advocate and work with the Weapon System Explosive Safety Review Board, Joint Services Weapon…
Added 40 mins ago
Secure System Engineering Intern (Summer 2027)
RTX
United States
…you, welcome to Secure System Engineering; the intersection of Systems, Software, and Safety…
Added 40 mins ago
Software Development Engineer - GPU Interconnects and Ethernet AI
Advanced Micro Devices, Inc
Santa Clara, CA
AMD is looking for AI Networking Systems Software Engineer to drive the design, development and bring-up of networking software for GPU scale-up interconnects and Ethernet-based AI fabrics.…
Added 43 mins ago
FA
Computer Scientist
Federal Aviation Administration
Atlantic City, NJ
- $99,775 to $154,637 USD / year
…position involves working with complex system integration issues, software intensive system engineering challenges, and FAA system-of-systems. Serves as a V&V T&E Computer Scientist focused…
Added 43 mins ago
SS
New Construction Test Engineer
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
…professional registration, (b) evidence of successfully passing the Engineer-in-Training (EIT) examination; (c) successful completion of at least 60 semester hours of courses in the…
Added 46 mins ago
NA
INTERDISCIPLINARY ELECTRICAL ENG/COMPUTER ENG/ELECTRONICS ENG/AEROSPACE ENG/COMPUTER SCIENTIST
National Air and Space Intelligence Center
Wright-Patterson AFB, OH
- $148,275 to $192,764 USD / year
The primary purpose of this position is to serve as a Senior Engineer managing the exploitation of foreign weapon systems and ensuring sustainment of exploitation capabilities for the…
Added 46 mins ago
J
Staff Software Engineer, Tech Foundations
Jobgether
Remote, United States
- $212,000 to $265,000 USD / year
As a Staff Software Engineer, you will shape the technical direction of a large-scale Observability platform supporting critical production systems. You will lead the design, development,…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Juneau, AK, 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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