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Added 6 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Charleston, WV
Review technical findings, troubleshoot control failures, and recommend practical configuration changes that reduce risk without unnecessarily disrupting services.
Added 6 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Charleston, WV
Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage,…
Added 13 mins ago
J
Project Engineer - Solar and Storage
Jobgether
Remote, United States
- $135,000 to $150,000 USD / year
…applications and next steps. Our partner is looking for a Project Engineer - Solar and Storage based in the United…
Added 13 mins ago
J
Applied Mission Engineer
Jobgether
Remote, United States
- $110,000 to $160,000 USD / year
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for an Applied Mission Engineer based in the United States.
Added 14 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Indianapolis, IN
Review technical findings, troubleshoot control failures, and recommend practical configuration changes that reduce risk without unnecessarily disrupting services.
Added 15 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Indianapolis, IN
Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage,…
Added 15 mins ago
Cyber Systems Security Engineering Prin - E6
Lockheed Martin
Virtual Two, MD · MD
The Cyber Systems Security Engineer Principal will serve as the senior cybersecurity technical authority for the UAE Cybersecurity Center of Excellence. The role will define and govern…
Added 23 mins ago
EP
Life Scientist/Environmental Engineer/Physical Scientist
Environmental Protection Agency
Denver, CO
- $118,675 to $154,280 USD / year
This position is in Region 8, Water Division, Safe Drinking Water Branch, Underground Injection Control Section. About this organization: Region 8
Added 29 mins ago
Senior Systems Safety Engineer
Leidos
Huntsville, AL
…and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.…
Added 42 mins ago
Traction Inverter Power Stage Gate Drive & Power Electronics PCB Lead Engineer
General Motors
Warren, MI
…high-current gate-drive design, power-switching behavior, sensing, protection circuits, isolation, grounding, filtering, and control…
Added 46 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Bay Pines, FL
- $103,225 to $134,195 USD / year
…Occupational Safety and Health Administration (OSHA), National Fire Protection Association (NFPA), American National Standards Institute (ANSI), and others. The position serves as a…
Added 46 mins ago
J
Senior IT Systems Engineer
Jobgether
Remote, United States
- $135,000 to $149,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior IT Systems Engineer based in the United States.
Added 51 mins ago
NR
Civil Engineer (Area Engineer)
Natural Resources Conservation Service
Beavercreek, OR · Salem, OR · Hillsboro, OR
- $96,443 to $125,378 USD / year
…and water conservation practices as well as watershed flood protection…
Added 1 hour ago
Senior/Principal Systems Engineer - Technical Security Systems, Onsite
Sandia National Laboratories
Albuquerque, NM
The Technical Systems Security Department (9246) is seeking to find an Systems Engineer who will lead technical projects to enable Sandia to anticipate and prepare for changing global…
Added 1 hour ago
VH
Healthcare Engineer
Veterans Health Administration
Battle Creek, MI
- $58,193 to $129,225 USD / year
The Battle Creek VA Medical Center is recruiting for a Healthcare Engineer. The Healthcare Engineer will function under the Facilities Management Service.
Added 1 hour ago
Designer/Engineer – Substation Engineering Contractor Oversight
Southern Company
Atlanta, GA · GA · Forest Park, GA
…design engineering firms. This position is focused on substation control design, including protection and control schematics, wiring diagrams, and panel layouts. Responsibilities include…
Added 1 hour ago
VH
Healthcare Engineer-Project Engineer
Veterans Health Administration
Miami, FL
- $103,225 to $134,195 USD / year
…Occupational Safety and Health Administration (OSHA), National Fire Protection Association (NFPA), American National Standards Institute (ANSI), and others. The position serves as a…
Added 1 hour ago
VH
Biomedical Equipment Support Specialist
Veterans Health Administration
Columbia, MO
- $48,719 to $116,113 USD / year
Utilizes basic networking concepts in accordance with the VHA Medical Device Protection Program (MDPP), such as computer and server hardware and software used in conjunction with medical…
Added 1 hour ago
VH
Supervisory Healthcare Engineer (Deputy)
Veterans Health Administration
Long Beach, CA
- $153,663 to $199,765 USD / year
…and standards including but not limited to the National Fire Protection Association (NFPA), OSHA, TJC, EPA, Centers for Disease Control and Prevention (CDC) and National Institute for…
Added 1 hour ago
AR
General Engineer
Agricultural Research Service
Manhattan, KS
- $89,508 to $116,362 USD / year
…required to wear full face respirator when working in biological control areas; facial hair restrictions may be required in order to comply with proper operation of personal protective…
Added 1 hour ago
J
Senior Data Engineer, Data Analytics
Jobgether
Remote, United States
- $175,000 to $274,000 USD / year
…applications and next steps. Our partner is looking for a Senior Data Engineer, Data Analytics based in the United…
Added 1 hour ago
J
Microsoft 365 Security Engineer
Jobgether
Remote, United States
- $90,000 to $115,000 USD / year
We are looking for a skilled Microsoft 365 Security Engineer to design, implement, and optimize enterprise security, compliance, identity, and governance solutions. In this hands-on…
Added 2 hours ago
Staff Engineer 3
Stanford
Menlo Park, CA
We are seeking an experienced Accelerator Controls Engineer to help operate, develop and modernize the control systems that underpin this facility and its future. This is an opportunity to…
Added 2 hours ago
UA
Supervisory Mechanical Engineer
U.S. Army Corps of Engineers
Omaha, NE
- $118,204 to $145,483 USD / year
…Areas for which design is developed include hydropower, flood control, plumbing, gas distribution, fire protection, hydraulics, central heating and cooling plants, incineration, fuel…
Added 2 hours ago
NP
Interdisciplinary - Project Manager
National Park Service
Three Rivers, CA
- $89,959 to $116,949 USD / year
1) Professional Registration. Current registration as a professional engineer by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this…

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.

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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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