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Added 3 mins ago
CO
Executive Assistant
City of San Ramon
San Ramon, CA
- $51.32 to $64.15 USD / hour
SUPERVISION RECEIVED AND EXERCISED Receives general supervision from City Manager, assigned Director, or their designee. Provides technical and functional direction to administrative and…
Added 27 mins ago
SO
Construction Resident Engineer (PE II) - Colorado Springs and Pueblo
State of Colorado
Colorado Springs, CO · Pueblo, CO
- $119,184 to $122,940 USD / year
…professional development. Perks include Colorado Employee Assistance Program (CSEAP) counseling, wellness, credit union membership and employee discount program. Visit CDOT Benefits for…
Added 43 mins ago
Operations Manager - FSD
Signature Aviation
Sioux Falls, SD
As an Operations Manager , you are a critical part of the base leadership team, overseeing day-to-day operations that ensure the safe, efficient, and high-touch delivery of services for…
Added 44 mins ago
Social Worker I
CalHR
Crescent City, CA
Incumbents in the Social Worker I/II classification receive direct supervision from a Social Worker Supervisor, or other higher-level supervisor or manager.
Added 44 mins ago
Social Worker II
CalHR
Crescent City, CA
Incumbents in the Social Worker I/II classification receive direct supervision from a Social Worker Supervisor, or other higher-level supervisor or manager.
Added 44 mins ago
Social Worker III
CalHR
Crescent City, CA
…direction from a Social Worker Supervisor or other higher-level manager or deputy director, and may act as lead worker to lower classification working in the same program…
Added 47 mins ago
Quality Assurance Manager (Mgr Quality 3) - 30981
Huntington Ingalls Industries
Pocasset, MA
…vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy…
Added 47 mins 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 48 mins ago
GV
Project Controls Advisor I
GE Vernova
Cambridge, MA
- $71,200 to $113,800 USD / year
The Project Controls Advisor I works under the direction of the Regional Project Controls Manager to support the Project Controls needs of a single or small number of plant outage projects…
Added 48 mins ago
M
Engineering Intern Summer 2027 - Candidates Attending 2026 SHPE National Convention
Medtronic
Boston, MA · Newton, MA
- $26.5 to $45.25 USD / hour
…Engineering, Materials Science & Engineering, Computer Engineering, Software Engineering, Computer Science, or a related engineering discipline with an anticipated graduation date of Winter…
Added 48 mins ago
C
Cybersecurity Engineer
CBRE
Boston, MA
- $95,000 to $100,000 USD / year
…using tools such as HashiCorp Vault, Akeyless, AWS Secrets Manager, GCP Secrets Manager, and Azure Key…
Added 48 mins ago
Clinical Associate
Abbott
Boston, MA
Working under general direction, provides engineering, sales, educational and technical support in response to field inquiries from physicians, health care professionals, patients, and…
Added 53 mins 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 53 mins ago
J
Senior GTM Compensation Manager
Jobgether
Remote, United States
- $100,000 to $140,000 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 GTM Compensation Manager based in the United States.
Added 1 hour ago
NR
Engineering Tech
NOBU RYOKAN MALIBU
Malibu, CA
- $24 to $26 USD / hour
…on a timely basis. Participate in the preventive maintenance program for all building equipment, public spaces and guest rooms. Complete other special projects assigned periodically by the…
Added 1 hour ago
TRANSPORTATION ENGINEERING SPECIALIST - 11032026-82298
State of Tennessee
TN
…first half of TDOT's Graduate Transportation Engineering (GTE) Program. As part of a mandatory two-year program that includes rotations in core and elective disciplines, this position will…
Added 1 hour ago
SO
TENNCARE PROJECT MANAGER - 82465
State of Tennessee
TN
- From $79,320 USD / year
The Division of TennCare is seeking an experienced Project Manager to join the Project Management Office (PMO), supporting complex, cross-functional initiatives with a strong emphasis on…
Added 1 hour ago
SO
RIGHT-OF-WAY ACQUISITION AND RELOCATION TECHNICAL SPECIALIST - 11032026-82300
State of Tennessee
TN
- $5,151 to $6,437 USD / month
…of corresponding work competencies and skill blocks of the Technical Specialist Competency Program for the level of worker for which they were hired. If skills and competencies are not met…
Added 1 hour ago
IT CPE Senior Project Manager
Kentucky Housing Corporation
Frankfort, KY
The IT CPE Senior Project Manager is responsible to plan, execute, document, and finalize all CPE projects ensuring all deliverables are met. This includes defining the scope of each…
Added 1 hour ago
A
Program Manager
Astrion
Bedford / Hanscom AFB, MA
- $115,000 to $130,000 USD / year
Astrion has an exciting opportunity for a Program Manager to directly support the Air Force Intranet (AFINC) Weapon System program, which is within the C3I and Infrastructure Division…
Added 1 hour ago
Principal R&D HW Prog Mgr
Nokia
United States
Nokia is searching for a talented and experienced Program Manager to work within the Optical Modules Group (OMG) and assist in the development and introduction of products based on Photonic…
Added 2 hours ago
Hospital Manager, ARISE
Ethos Veterinary Health
Queen Creek, AZ
The Hospital Manager is a leader and an integral member of the hospital management team. Reporting to the Hospital Director, the Hospital Manager partners with the Managing Veterinarian and…
Added 2 hours ago
Hospital Manager, AVECCC
Ethos Veterinary Health
Gilbert, AZ
The Hospital Manager is a leader and an integral member of the hospital management team at AVECCC, a 24-hour veterinary emergency and critical care hospital in Gilbert, AZ. Partnering with…
Added 2 hours ago
Ground Software Lead Engineer/Architect
Northrop Grumman
Gilbert, AZ
The Ground Software Lead Engineer/Architect (Level 6) will provide technical leadership for software planning, architecture, and execution, with a strong focus on capability roadmapping,…
Added 2 hours ago
Program Quality Engineer II - Onsite Tucson, AZ
RTX Corporation
tucson, AZ
The Standard Missile 3 Block IIA (SM-3 IIA) Program Quality Engineer II in Tucson, AZ, will help implement strategic initiatives to improve quality and help manage customer and internal…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Columbus, OH, 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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