Find work in the United States.

6,018,020 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
CN
Child & Youth Program Assistant
Commander, Navy Installations Command
Bethesda, MD
- $22 to $25 USD / hour
The duties and responsibilities of the CY Program Assistant have been grouped into categories, including curriculum, indoor and outdoor environment, interactions and relationships,…
Added 1 min ago
DC
Commissary Contractor Monitor
Defense Commissary Agency
Eielson AFB, AK
- $25 to $32 USD / hour
Maintains the store's space allocations program by such duties as designating to the contractor proper item shelf locations when shelf tags are missing or otherwise not identifiable.
Added 1 min ago
VH
Nurse- Domiciliary Registered Nurse
Veterans Health Administration
Chillicothe, OH
- $74,825 to $143,822 USD / year
This position is eligible for the Education Debt Reduction Program (EDRP), a student loan payment reimbursement program. You must meet specific eligibility requirements per VHA policy and…
Added 1 min ago
VH
Licensed Practical Nurse-Community Living Center
Veterans Health Administration
Fayetteville, NC
- $44,236 to $80,508 USD / year
…for Nursing Accrediting Commission (NLNAC) at the time the program was completed by the applicant. Verification can be obtained from the State approving agency or the National League for…
Added 1 min ago
VH
Hematology/Oncology (Rolla)
Veterans Health Administration
Rolla, MO
- $350,000 to $400,000 USD / year
Education Debt Reduction Program (Student Loan Repayment): Learn more.
Added 1 min ago
VH
Licensed Practical Nurse PACT
Veterans Health Administration
Jackson, TN
- $39,933 to $65,198 USD / year
…this functional statement under close supervision of the Nurse Manager or designee. Assigned tasks require basic technical competence and skill. The duties include but not limited…
Added 1 min ago
VH
Medical Support Assistant
Veterans Health Administration
Columbia, MO
- $38,237 to $62,430 USD / year
The Primary Care Medical Support Assistant (MSA) in the Whole Health department generally performs a variety of support duties working collaboratively in an interdisciplinary coordinated…
Added 1 min ago
DS
Operations Research Analyst
Defense Security Cooperation Agency
Arlington, VA
- $121,785 to $158,322 USD / year
…education equivalent to that gained in an accredited U.S. education program or a U.S. accredited college or university has given full credit for the foreign…
Added 1 min ago
VH
Advanced Practice Nurse - Nurse Practitioner (PMHNP)
Veterans Health Administration
Montrose, NY
- $127,425 to $188,605 USD / year
Collaboration specifically with nursing staff, nurse managers, program managers, and intake coordinators for medical clearance/psych clearance and management of veterans on unit.
Added 1 min ago
VH
Physician (Primary Care) - Academic Chief
Veterans Health Administration
Gainesville, FL
- $257,004 to $335,000 USD / year
…staff supervision, resident education, quality improvement, program development, and staffing coordination. Join a dedicated team and make a meaningful difference in the lives of…
Added 1 min ago
DE
Operational Medicine Program Manager
Drug Enforcement Administration
Quantico, VA
- $143,913 to $187,093 USD / year
As an Operational Medicine Program Manager, your typical work assignments may include:
Added 1 min ago
VH
Nursing Assistant
Veterans Health Administration
Fayetteville, AR
- $38,099 to $62,204 USD / year
Initiates basic life support, takes appropriate action.
Added 1 min ago
FA
Airway Transportation Systems Specialist
Federal Aviation Administration
Oberlin, OH
- $94,546 to $146,533 USD / year
…service integrity level. Reports to the Service Operations Center…
Added 1 min ago
VH
Nursing Assistant
Veterans Health Administration
Northport, NY
- $44,735 to $73,038 USD / year
Training: Completion of an intensive, specialized, occupation-related training course of study or program of less than one (1) year as a Nursing Assistant.
Added 1 min ago
VH
Medical Support Assistant (Advanced)
Veterans Health Administration
Rock Hill, SC · Sumter, SC · Columbia, SC · Anderson, SC · Greenville, SC · Orangeburg, SC · Florence, SC · Spartanburg, SC
- $49,711 to $68,799 USD / year
Advanced Medical Support Assistant (AMSA) position is an administrative foundational role for any outpatient area throughout the facility. To include but not limited to Call Center, Primary…
Added 1 min ago
VH
Registered Nurse - Outpatient Primary Care PACT (Intermittent)
Veterans Health Administration
Lewiston, ME · Calais, ME · Rumford, ME · Lincoln, ME
- $79,904 to $139,497 USD / year
…by one of the following accrediting bodies at the time the program was completed by the applicant: The Accreditation Commission for Education in Nursing (ACEN) or The Commission on…
Added 1 min ago
DH
FACILITIES MANAGER
Defense Health Agency
Aberdeen Proving Ground, MD
- $102,415 to $133,142 USD / year
Interagency Career Transition Assistance Program (ICTAP). If you are a Federal employee in the competitive service and your agency has notified you in writing that you are a displaced…
Added 1 min ago
VH
Registered Nurse-Chief Nurse Sterile Processing Service
Veterans Health Administration
Asheville, NC
- $165,443 to $220,036 USD / year
…evaluation and improvement of quality and effectiveness of SPS program outcomes. Provides health system-wide leadership for critical and semi-critical reusable medical devices (RMD),…
Added 1 min ago
VH
Materials Handler
Veterans Health Administration
Marion, IN
- $28 to $32 USD / hour
Added 1 min ago
VH
Therapeutic Medical Physicist
Veterans Health Administration
Northport, NY
- $179,349 to $228,000 USD / year
Plans and directs a specialized program encompassing all physics and clinical aspects of external beam and brachytherapy procedures from treatment simulation to treatment planning to the…
Added 1 min ago
NN
Management and Program Analyst
National Nuclear Security Administration
Washington, DC
- $121,785 to $187,093 USD / year
…performing complex qualitative and quantitative evaluations of program operations to improve workflow efficiency; interpreting and applying federal regulations, agency directives, and…
Added 1 min ago
VH
Diagnostic Radiologic Technologist
Veterans Health Administration
Minneapolis, MN
- $63,084 to $105,472 USD / year
…equivalent) in a post-high school diagnostic radiologic technology program, evidenced by a certificate or an associate degree, accredited by the Joint Review Committee on Education in…
Added 1 min ago
VH
Registered Nurse
Veterans Health Administration
Dayton, OH
- $76,624 to $163,837 USD / year
…by one of the following accrediting bodies at the time the program was completed by the applicant: The Accreditation Commission for Education in Nursing (ACEN) or The Commission on…
Added 1 min ago
VH
Diagnostic Radiologic Technologist
Veterans Health Administration
Minneapolis, MN
- $63,084 to $105,472 USD / year
…equivalent) in a post-high school diagnostic radiologic technology program, evidenced by a certificate or an associate degree, accredited by the Joint Review Committee on Education in…
Added 1 min ago
VH
Physician - Interventional Cardiologist
Veterans Health Administration
Little Rock, AR
- $385,000 to $400,000 USD / year
This position is eligible for the Education Debt Reduction Program (EDRP), a student loan payment reimbursement program. You must meet specific eligibility requirements per VHA policy and…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Boston, MA, 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

Similar jobs hiring now

Search current openings

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

Report this job