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Added 7 mins ago
Senior Software Engineer, Full Stack and Advanced Algorithms
Google
Atlanta, GA
Experience working on combinatorial optimization problems, advanced graph theory, advanced math and cloud capacity planning.
Added 11 mins ago
Senior Rack Power Engineer, Platforms
Google
Sunnyvale, CA
…computing power to global services, and providing the essential platforms that enable developers to build the future. From software to hardware our teams are shaping the future of…
Added 11 mins ago
Senior Staff Software Engineer, AI/ML, Google Cloud Compute Infrastructure
Google
Sunnyvale, CA
…computing power to global services, and providing the essential platforms that enable developers to build the future. From software to hardware our teams are shaping the future of…
Added 16 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Boise, ID
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 16 mins ago
AI Engineer
Micron Technology, Inc.
Boise, ID
We are seeking an early-career Full-Stack AI Engineer to help design, develop, and deploy AI-powered applications that support Micron’s Autonomous Operations initiatives. This role offers…
Added 16 mins ago
Platform Infrastructure Engineer
Maximus
Boise, ID
Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms…
Added 16 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Boise, ID
Amentum seeks a Network and Systems Engineer III – IT Solutions Implementor to provide IT solutions and support (remotely), for Amentum programs and projects worldwide. This is a…
Added 16 mins ago
C
Lead Data Engineer-Snowflake
Cognizant
Boise, ID
- $115,000 to $135,000 USD / year
As a Lead Data Engineer – Snowflake , you will make an impact by designing and delivering scalable, high-performance data solutions that enable critical business insights and operational…
Added 17 mins ago
J
Sr Backend Software Engineer I
Jobgether
Remote, United States
- $140,000 to $160,000 USD / year
The Sr Backend Software Engineer I will play a key role in designing, developing, and maintaining modern, cloud-based software applications that support innovative healthcare technology…
Added 17 mins ago
Senior Financial Planning & Analysis Manager
Jobgether
Remote, United States
Own the financial modeling of cloud and hosting infrastructure across public cloud platforms, colocation facilities, and data centers, incorporating usage drivers, reserved capacity, and…
Added 21 mins ago
T
Sr. Snowflake Data Engineer
TEKsystems
South Sioux City, NE
- $140,000 to $165,000 USD / year
This is a highly visible opportunity for an experienced engineer who enjoys both strategic architecture discussions and hands-on development. You will partner closely with leadership,…
Added 21 mins ago
Platform Infrastructure Engineer
Maximus
Lincoln, NE
Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms…
Added 21 mins ago
C
Lead Data Engineer-Snowflake
Cognizant
Lincoln, NE
- $115,000 to $135,000 USD / year
As a Lead Data Engineer – Snowflake , you will make an impact by designing and delivering scalable, high-performance data solutions that enable critical business insights and operational…
Added 29 mins ago
Vice President, Cyber Hygiene and Metrics Engineer
CLS-Group
Iselin, NJ
We are seeking a highly skilled Security Data Analytics & Metrics Engineer to architect, engineer, and operate a strategic security analytics platform on AWS from the ground up. The…
Added 43 mins ago
Advanced Controls Engineer
Vertiv
Westerville, OH
The Advanced Thermal Control Engineer will provide technical expertise in Thermal Controls algorithm development focused in the areas of optimization and conditional-based maintenance…
Added 50 mins ago
Senior Security Engineer, Infrastructure
Jobgether
Remote, United States
We are seeking a hands-on Senior Security Engineer to strengthen the security, reliability, and operational resilience of cloud infrastructure supporting critical SaaS products and AI…
Added 50 mins ago
J
Principal Offensive Security Engineer
Jobgether
Remote, United States
- $183,000 to $200,000 USD / year
…red-team engagements, and adversary simulation activities across cloud, application, infrastructure, and identity platforms. The role combines hands-on technical execution with strategic…
Added 1 hour ago
Staff Software Engineer, Database Efficiency
Google
Sunnyvale, CA
…computing power to global services, and providing the essential platforms that enable developers to build the future. From software to hardware our teams are shaping the future of…
Added 1 hour ago
FT
Senior Software Engineer/Developer
Fidelity Technology Group, LLC
Jersey City, NJ
- $142,550 to $154,000 USD / year
Develops and modernizes application platforms in Cloud.
Added 1 hour ago
FT
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
United States
- $134,868 to $166,000 USD / year
Establishes full project life cycle plans for complex projects across multiple platforms.
Added 1 hour ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Durham, NC
Establishes full project life cycle plans for complex projects across multiple platforms.
Added 1 hour ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Durham, NC
Creates RESTful web services using Spring Boot Framework and maintains cloud application for trade flow order management services. Works across cloud infrastructure components (server,…
Added 1 hour ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Merrimack, NH
…equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing, developing and supporting backend systems using Python for…
Added 1 hour ago
Senior Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
Designs applications or subsystems on major projects and for/in multiple platforms.
Added 1 hour ago
Senior Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
…APIs, GraphQL, and databases (PostgreSQL and MongoDB), and uses cloud platforms (AWS, Azure, and GCP), and containerization tools (Docker). Provides business solutions by developing complex…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Nashville, TN, 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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