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Added 4 mins ago
Full Stack Web Developer
Terranova
Berkeley, CA
- Manage infrastructure-as-code deployments (Terraform/CDK) on AWS, GCP, or Azure.
Added 10 mins ago
Principal Architect
Lumen
Dover, DE
…FinOps platforms, dashboards, operational tooling, and promote Infrastructure-as-Code (IaC) and FinOps-as-Code…
Added 18 mins ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike
Pierre, SD
We are looking for an engineer to work on building and maintaining scalable data infrastructure/platforms and tools for our team. Someone with foundational knowledge in algorithms, software…
Added 22 mins ago
Civil/Structural Engineer
Leidos
Framingham, MA
Leidos Energy division is seeking a Senior Civil/Structural Engineer with strong design knowledge of power projects in civil, geotechnical, hydrological, and structural design…
Added 22 mins ago
FM
Sr. Principal Integration Engineer - Cloud Solutions
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
The Principal Azure Cloud Solutions Engineer serves as a senior technical authority responsible for designing, implementing, and improving secure, scalable, and resilient solutions on…
Added 22 mins ago
Portfolio Engineer
Healthpeak Properties, Inc.
Cambridge, MA
…risk mitigation, and exceptional tenant service. The Portfolio Engineer also reviews tenant improvement, capital, infrastructure, and other construction plans from an engineering and…
Added 22 mins ago
Cloud Systems Engineer (Secret) (4496)
SMX
Boston, MA
…the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in support of enterprise cloud migration and mission-critical systems for the United…
Added 23 mins ago
C
Cybersecurity Engineer
CBRE
Boston, MA
- $95,000 to $100,000 USD / year
Develop and maintain Infrastructure as Code (IaC) patterns for secrets provisioning using tools such as Terraform.
Added 41 mins ago
CI
Staff Software Engineer, Edge Agent
Cribl, Inc
Denver, CO
- $170,000 to $220,000 USD / year
Join the company that's building the telemetry infrastructure for the AI era. At Cribl, we partner with IT and Security teams at many of the world's biggest enterprises, including half of…
Added 45 mins ago
Cybersecurity + DevOps
Xoriant
Sunnyvale, CA
.We are looking for an experienced DevSecOps & Cybersecurity Engineer with strong hands-on expertise across DevOps, cloud infrastructure, automation, and cybersecurity.
Added 45 mins ago
Cybersecurity + DevOps
Xoriant
Sunnyvale, CA
.We are looking for an experienced DevSecOps & Cybersecurity Engineer with strong hands-on expertise across DevOps, cloud infrastructure, automation, and cybersecurity.
Added 1 hour ago
J
Power Systems Study Engineer III
Jobgether
Remote, United States
- $104,738 to $130,502.05 USD / year
As a Power Systems Study Engineer III, you will play a key role in delivering advanced electrical engineering studies for hyperscale data centers and other mission-critical facilities. You…
Added 1 hour ago
J
Electrical Engineer II
Jobgether
Remote, United States
- $83,000 to $104,125 USD / year
As an Electrical Engineer II, you will contribute to the design and development of electrical systems for hyperscale data centers and other mission-critical facilities. Working alongside…
Added 1 hour ago
Sr. Software Engineer, UI Developer Tooling (Hybrid, New York)
CrowdStrike, Inc.
NY · Boston, MA
We're looking for a Senior UI Platform Engineer to lead the design and build of the shared developer tooling foundation for our next-generation front end. It's a strategic role for someone…
Added 1 hour ago
Cloud Engineer
The Howard University
United States
The Cloud Engineer is responsible for designing, implementing, maintaining, and optimizing secure and scalable Microsoft Azure cloud infrastructure supporting institutional data, analytics,…
Added 1 hour ago
J
Senior TypeScript Backend Engineer
Jobgether
Remote, United States
- $50 to $90 USD / hour
…discovery as its first use case. As a Senior TypeScript Backend Engineer, you will contribute hands-on technical expertise to the design and implementation of a scalable, distributed…
Added 1 hour ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
…enterprise digital factory capabilities through modern IIoT infrastructure, unified data architectures, and operator‑centric applications that improve productivity, quality, and factory…
Added 1 hour ago
Sr. Software Engineer - Back-End
VTG
Chantilly, VA
Develop and manage AWS infrastructure as code using AWS CDK.
Added 1 hour ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo provided)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Develop and maintain automation scripts and tools (e.g., Infrastructure as Code (IaC)) to manage cloud infrastructure.
Added 1 hour ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo assistance available)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Develop and maintain automation scripts and tools (e.g., Infrastructure as Code (IaC)) to manage cloud infrastructure.
Added 1 hour ago
O
Principal Network Engineer
Oracle
Seattle, WA
- $114,600 to $234,600 USD / year
Automation, CI/CD, and Infrastructure as Code:
Added 2 hours ago
Senior Data Platform Engineer
Jobgether
Remote, United States
…of boutique fitness businesses. As the first Data Platform Engineer, you will take ownership of the infrastructure that collects, organizes, governs, and delivers trusted data across…
Added 2 hours ago
AWS Cloud Security Engineer
Jobgether
Remote, United States
The ideal candidate combines hands-on AWS security engineering expertise with strong Infrastructure-as-Code capabilities and experience delivering technical solutions in customer-facing…
Added 2 hours ago
Mission Autonomy Software Developer
CORP-Corporate Office
United States
In this role you will help develop mission autonomy software and infrastructure in C++ that interacts directly with our autonomous flight testbed. In addition you may work with external…
Added 2 hours ago
Senior Security Engineer
State of Delaware
Dover, DE
Security automation, infrastructure as code, and integration of security controls into development and deployment pipelines.

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Honolulu, HI, United States

$130K - 140K

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: $130K - 140K
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 Cloud Security Engineer implements and maintains security controls across commercial and government cloud environments, including Microsoft 365 Commercial and GCC High, Azure, AWS, hybrid-cloud services, and approved cloud-based artificial intelligence services. The role turns security architecture and regulatory requirements into working guardrails, configurations, automation, control evidence, and telemetry. Success requires hands-on cloud engineering and a working understanding of government, defense-industry, privacy, and international security frameworks. A central responsibility is implementing the controls needed to adopt generative AI, machine learning, enterprise copilots, and agentic systems safely across commercial, government, and CUI environments. The role also administers assigned cloud security platforms and supports risk assessment, control testing, remediation, and audit readiness. This role reports to the Senior Cybersecurity Architect & Senior Manager.

Essential responsibilities

Cloud security engineering

Implement and maintain security controls across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services, including cloud guardrails, secure landing zones, workload protections, and virtual desktop environments.
Configure and test security policies, infrastructure-as-code controls, deployment automation, and supporting integrations in coordination with cloud platform and application owners.
Review technical findings, troubleshoot control failures, and recommend practical configuration changes that reduce risk without unnecessarily disrupting services.

Cloud security platform administration

Administer assigned cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage monitoring, and alert integrations.
Maintain platform health and configuration, tune controls, document exceptions, and identify gaps in cloud coverage.
Integrate cloud security telemetry with Security Operations and the managed security service provider. Support escalated investigations when cloud expertise is needed.
Coordinate exposure prioritization and tracking with Vulnerability Management and work with cloud platform owners on remediation. The role does not own the underlying cloud services or their remediation queues.

Government cloud and compliance engineering

Implement and validate technical controls that support CMMC and applicable NIST requirements, including NIST SP 800-171 and NIST SP 800-172.
Support Microsoft 365 GCC High and CUI workloads with an understanding of government-cloud service limitations, tenant and security boundaries, 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 practical cloud configurations in coordination with Risk and Compliance.
Perform technical risk assessments and control testing; maintain implementation records, evidence, exceptions, and remediation status for assessments and audits.

Artificial intelligence and agent security

Implement and operate security controls for approved AI and machine-learning services, enterprise copilots, generative AI applications, retrieval-augmented generation, agents, and tool integrations.
Configure identity and access controls, data-source permissions, secrets handling, execution boundaries, sandboxing, tool restrictions, human approval controls, network egress, logging, and other safeguards defined by Architecture.
Test controls against risks such as prompt injection, indirect prompt injection, sensitive-data exposure, unsafe tool execution, over-privileged agents, unapproved model or service use, and manipulation of grounding content.
Evaluate AI service configurations and new platform features for security, privacy, data residency, government-cloud availability, and CUI handling before implementation.
Automate repeatable AI security configurations and validation checks through policy, scripting, infrastructure as code, and deployment pipelines where practical.
Integrate relevant AI activity and security telemetry with enterprise monitoring and support investigations requiring AI expertise.

Collaboration and documentation

Work with Identity, Network Security, Data Security, Detection and Incident Response, IT, connected program sites, and application teams to implement controls within their areas of responsibility.
Maintain configuration standards, implementation guides, diagrams, operating procedures, and support documentation for assigned cloud security capabilities.
Translate applicable security and regulatory requirements into technical configurations and provide evidence or technical input for assessments and audits when requested.
Stay current on cloud and AI security threats and recommend improvements based on observed risk, platform changes, and operational experience.
Participate in 2nd-level Security Operations Center (SOC) activities, e.g. respond to critical security incidents escalated by a MSSP. Provide off-hours support on an infrequent, but as needed basis.

Performs other duties as assigned.

Knowledge, Skills, & Abilities

Working knowledge of cloud identity, network security, data protection, logging, posture management, and workload protection concepts.
Working knowledge of generative AI and agentic-system security risks, including data exposure, prompt injection, tool and connector permissions, agent identities, secure execution, and audit logging.
Ability to support technical risk assessments, control testing, remediation documentation, and audit evidence collection.
Ability to troubleshoot technical issues, document work clearly, manage priorities, and collaborate with technical and non-technical partners.

Minimum qualifications

U.S. citizenship is required for this position.
Bachelor's degree in cybersecurity, information technology, computer science, engineering, or a related field, or an equivalent combination of education and relevant experience.
Five years of related experience, to include three or more years of relevant experience in cloud, security, systems, or infrastructure engineering.
Hands-on experience with Microsoft cloud or AWS security capabilities and the ability to support Microsoft 365, Azure, AWS, and hybrid services as needed.
Experience implementing or maintaining technical controls through cloud policy, scripting, automation, or infrastructure as code.

Preferred qualifications

Experience with a cloud security posture management, workload protection, or cloud-native application protection platform.
Practical experience with, or demonstrated understanding of, Microsoft 365 GCC High or a comparable government cloud environment and the security boundaries associated with regulated data.
Direct experience supporting government, defense-industrial-base, CUI, or other regulated cloud environments.
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 cloud AI or machine-learning services, enterprise copilots, generative AI applications, retrieval-augmented generation, agents, or automated tool integrations.
A relevant security or cloud certification, such as Security+, an Azure or AWS security certification, CCSP, 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:

$130K - 140K

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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