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Added 1 min ago
Senior Planning & Optimization Advisor/Engineer – NG & NGLs
Marathon Petroleum Logistics Services LLC
Denver, CO · Canonsburg, PA · Houston, TX · Findlay, OH · San Antonio, TX
The Senior Planning & Optimization Advisor(Engineer) will develop and operationalize integrated planning and optimization processes, decision-support models, and tools by embedding…
Added 1 min ago
Camera Algorithms Engineer
Apple
Cupertino, CA
Devotion to disciplined and time sensible practice from problem identification to concept validation and engineering implementation with tools of theories and image processing techniques,…
Added 1 min ago
Software Development Engineer - Test
Apple
Sunnyvale, CA
As a Software Engineer in the test role, you will collaborate with world-class ANE software engineers to understand the features you will support. Your responsibilities will include…
Added 2 mins ago
Network Engineer Principal - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer Principal at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering…
Added 6 mins ago
Cloud Engineer (6851)
MetroStar
Reston, VA
As a Cloud Engineer, you will support the design, implementation, operation, and continuous improvement of secure AWS cloud environments supporting critical government missions. You will…
Added 7 mins ago
ZZ
Senior Software Development Engineer
ZINC Zillow, Inc.
Remote, United States
- $156,200 to $262,600 USD / year
- Lead design and implementation of complex features from concept through deployment, ensuring performance, reliability, security, and maintainability.
Added 7 mins ago
AWS Java Full Stack Engineer
Infosys
United States
⦁ The ability to handle end to end SDLC phases from requirement gathering to implementation.
Added 7 mins ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ The ability to handle end to end SDLC phases from requirement gathering to implementation.
Added 8 mins ago
C+
Senior Software Engineer – HPC Identity & Access Management
CTRL + LLC
Annapolis Junction, MD
- $123.63 to $136.51 USD / hour
Added 9 mins ago
Virtualization Platform Engineer
LLNL
Livermore, CA
We have an opening for a Virtualization Platform Engineer to design, implement, and manage the virtualization infrastructure that supports enterprise applications and services for the…
Added 9 mins ago
Quality Assurance Technician
Faith Technologies, Inc.
Little Chute, WI
The Quality Technician is responsible for sustaining a safe work environment while supporting the implementation of the Excellerate Quality plans (quality control and quality assurance…
Added 9 mins ago
SA
Enforcement PERP Air Resources Engineer
State Air Resources Board
CA
- $6,488 to $12,152 USD / month
…Operations Section (PEOS) is seeking an industrious Air Resources Engineer to become a member of its Portable Equipment Registration Program (PERP) to perform a variety of activities…
Added 9 mins ago
Senior UNIX System Engineer
Trace Systems
Radford, VA
Trace Systems is seeking a Senior UNIX Systems Engineer to support and maintain a growing, mixed UNIX environment consisting of Red Hat Enterprise Linux (RHEL), Oracle Enterprise Linux…
Added 10 mins ago
Forward deployed engineer
Aikido Security
Chicago, IL
We’re looking for a forward-deployed engineer to help enterprise customers successfully deploy and operationalize our newly launched AI-powered pentest product into their environments.
Added 11 mins ago
Senior Solutions Engineer - Enterprise Networking
CompuNet, Inc.
Spokane, WA · Liberty Lake, WA
…business. We are seeking an Enterprise Networking Solutions Engineer to join our team serving our Spokane market. This role will perform the following…
Added 12 mins ago
CC Process Control Engineer
CITGO Petroleum Corporation
Corpus Christi, TX
The Process Control Engineer has the primary responsibility for development, implementation, and maintenance of DCS-based controls and advanced process control (APC) applications, to…
Added 12 mins ago
Construction Quality Engineer I & II - Solar
Mortenson
Remote, United States
Mortenson is currently seeking a Quality Engineer I or II to join our Solar group, that will be responsible for Project Quality Plan (PQP) implementation on assigned projects, while…
Added 13 mins ago
Senior / Lead Site Reliability Engineer
Zelis Healthcare, LLC
United States
Zelis is seeking a highly skilled and experienced Senior / Lead Site Reliability Engineer (SRE) to join our Site Reliability Engineering team.
Added 14 mins ago
Senior Systems Engineer/Project Manager
Stellar Solutions Inc
Huntsville, AL
Stellar Solutions is seeking a senior systems engineer/project manager to support NASA's Unified Network and Navigation Operations (UNNO) Project Office. NASA’s UNNO project is…
Added 15 mins ago
Procurement Quality Assurance Engineer III
California Institute Of Technology Jet Propulsion Laboratory
United States
…integration, test and launch. As a Procurement Quality Assurance Engineer, you will be a member of the Procurement Quality Assurance Group (1123) and will report to the Group…
Added 16 mins ago
Sales Engineer
CCI Systems, Inc.
Iron Mountain, MI · League City, TX · Pasadena, TX · La Grange, TX · Elgin, TX · San Marcos, TX · Waco, TX · Gainesville, FL · Hollywood, FL · Fort Lauderdale, FL · Hialeah, FL · St. Petersburg, FL · Athens, GA · Augusta, GA · Mount Pleasant, SC · Concord, NC · High Point, NC · Charlotte, NC · Lubbock, TX · Key West, FL · Port St. Lucie, FL · Orlando, FL · Greenville, SC · Anderson, SC · Rock Hill, SC · Spartanburg, SC · Columbia, SC · Charleston, SC · Sumter, SC · Myrtle Beach, SC · Florence, SC · Fayetteville, NC · Rocky Mount, NC · Durham, NC · Burlington, NC · Greensboro, NC · Wilkesboro, NC · Columbus, GA · Albany, GA · Fort Myers, FL · Jacksonville, FL · Tallahassee, FL · El Paso, TX · Fort Worth, TX · Irving, TX · Asheville, NC · Atlanta, GA · Tampa, FL · Miami, FL · Dallas, TX
We are seeking a Sales Engineer to support the assessment, design, sale, and delivery of fiber, Wi-Fi, and managed network solutions. This hybrid role combines pre-sales engineering,…
Added 16 mins ago
Jr. ML Developer
Herndon, VA
…the organization. You will collaborate closely with Sr. Data Engineer and Director of Technology to implement scalable algorithms and contribute to the continuous improvement of existing ML…
Added 16 mins ago
AI Engineer
STV Incorporated
NY · Boston Congress St, MA
STV is seeking an AI Engineer to join our Digital Advisory team at our New York City, NY or Boston, MA offices. This is a hands-on, client-facing role focused on building and deploying AI…
Added 16 mins ago
Software Development Engineer II
Amazon Development Center U.S., Inc.
Herndon, VA
You will provide technical leadership to the team that owns design, implementation, testing, deployment, and operation of globally distributed systems that are core to all of AWS.
Added 17 mins ago
Maintenance Engineer
Nucor Steel Auburn, Inc.
Jewett, TX
The role of the Maintenance Engineer includes, but is not limited to, providing technical support for maintenance and operations, designing, and troubleshooting mechanical/electrical…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Juneau, AK, 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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