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Added 1 min ago
Senior Platform Engineer (Infrastructure)
Fleetio
Remote, United States
We're looking for a Senior Platform Engineer to join our growing Platform Engineering team. This role will have a direct impact on our customers, our engineers, and our business by ensuring…
Added 4 mins ago
Senior Reserves & Planning Analyst
Flywheel Energy
Oklahoma City, OK
…data aligned, and lead third-party reserves audits. You will partner closely with asset development, operations, finance, accounting, land and outside auditors, and build modeling,…
Added 4 mins ago
CWE Prof Development Senior Specialist
Bechtel Corporation
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The CWE Professional Development Senior Specialist is a Grade 25 individual-contributor role dedicated full-time to advancing Construction Professional Development initiatives across…
Added 6 mins ago
Senior Cloud Engineer
NCV HOLDCO LLC
Remote, United States
…through triage and problem solving, and you will build and engineer infrastructure either from the ground up or to fit within a client's existing environment. What sets a Sr. Cloud Engineer…
Added 9 mins ago
EI
Staff Data Engineer - Full Time
Experity, Inc.
United States
- Full-time
Partner with Data Architecture, Governance, and Security teams to design discoverable, governed, reusable data assets and consistent access patterns.
Added 9 mins ago
Senior Transmission Line Project Engineer- Remote
WSP
Meridian, ID · Boise, ID · Nampa, ID · Portland, OR · Billings, MT · Salt Lake City, UT
WSP is currently initiating a search for a Senior Transmission Line Project Engineer, to be based from our Boise, Idaho office location. We offer a hybrid or remote workstyle from the…
Added 10 mins ago
Senior Manager, IT Ops & Corporate Security
Zip
San Francisco, CA
…endpoints, SaaS applications, and office networks. Direct the senior security engineer and our managed monitoring provider, triage alerts, drive vulnerabilities and misconfigurations…
Added 12 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Fresno, CA
…in their disciplines. We strive to be an excellent strategic partner for clients, providing solutions and adding value to their…
Added 12 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Shafter, CA
…in their disciplines. We strive to be an excellent strategic partner for clients, providing solutions and adding value to their…
Added 12 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Decatur, AL
…in their disciplines. We strive to be an excellent strategic partner for clients, providing solutions and adding value to their…
Added 12 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
…in their disciplines. We strive to be an excellent strategic partner for clients, providing solutions and adding value to their…
Added 12 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
…in their disciplines. We strive to be an excellent strategic partner for clients, providing solutions and adding value to their…
Added 14 mins ago
F
Senior Research Scientist/Engineer, Deception
FAR.AI
Berkeley, CA
- $225,000 to $350,000 USD / year
We are looking for an experienced research scientist/engineer to partner with the Research Lead of the Deception team. You’ll lead research projects from initial proposal to implementation,…
Added 18 mins ago
Senior Manufacturing Design Engineer
1 Arc Power
Mountain View, CA · Bay Area, CA
We are looking for our first Senior Manufacturing Design Engineer, you will own the path from prototype to mass production for our next-generation products: internally designed power…
Added 20 mins ago
H
Principal Backend Engineer, Enterpise Platform
Horizon3
Remote, United States
- $255,000 to $295,000 USD / year
As a Principal Software Engineer on the Enterprise Platform team, you’ll set technical direction for foundational services that power NodeZero’s customer and partner experiences. You’ll…
Added 20 mins ago
H
Senior Full-Stack Engineer, Autonomous Defense
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Remote, United States
- $195,000 to $235,000 USD / year
As a Senior Full-Stack Engineer on the Autonomous Defensive team, you'll build the platform that NodeZero's defensive agents run on. Our AI researchers define what these agents should…
Added 22 mins ago
Senior Opto-Mechanical Engineer
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San Francisco, CA
…contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and…
Added 23 mins ago
Software Architect
Procore Technologies, Inc.
TX
We're looking for a Solution Architect/Senior Principal Software Engineer to join Procore's Mobile Engineering organization.
Added 24 mins ago
Advanced Substrate Design & Process Integration
Advanced Micro Devices, Inc
Austin, TX
…electrical performance optimization. This role is for a seasoned engineer to define substrate technology requirements and design methodologies that bridge product needs with manufacturing…
Added 24 mins ago
Senior Software Engineer II, Mobile - On App Ads (AI Native)
Life360
Remote, United States
Life360 is hiring a Senior Software Engineer II for Mobile, On App Ads, to join our AI Native engineering team. This is a senior engineer who doesn't just use AI tools, but thinks natively…
Added 26 mins ago
Senior Structural Engineering Manager
J.E. Dunn Construction Group Inc P
Atlanta, GA
The Senior Structural Engineering Manager will complete and oversee activities within the Structural Engineering Department. This position will also provide direct support to the Director…
Added 27 mins ago
Senior Medicaid Technical Business Analysis Engineer
Conduent State Healthcare, LLC
United States
Conduent is seeking a Senior Medicaid Technical Business Analysis Engineer with a strong background in Medicaid operations, policy, and claims processing. This role is ideal for a problem…
Added 28 mins ago
Senior Network Engineer
KIMMEL CENTER INC.
Philadelphia, PA
The Senior Network Engineer is responsible for day-to-day network infrastructure and server operations as well as assisting with IT HelpDesk as a Level 3 resource.
Added 29 mins ago
Software Engineer, Worldwide Amazon Stores Finance Technology, Controllership Engineering
Amazon.com Services LLC
Seattle, WA
- Turn defined business requirements into technical designs, review them with senior engineers, and take them from prototype to production.
Added 30 mins ago
TL
Principal Engineer, Security AI Tooling and Automation
TransUnion LLC
Chicago, IL
- $168,750 to $281,250 USD / year
…problems that require new technical approaches. The Sr. Principal Engineer, Security AI Tooling and Automation reports to the SVP, Cyber Defense and serves as a founding senior engineer in…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Lansing, MI, 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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