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Added 1 min ago
TI
Azure Cloud Reliability Engineer
Trimble Inc.
Westminster, CO
- $105,600 to $145,200 USD / year
We are looking for a highly skilled and customer-centric Site Reliability Engineer (SRE) to join our team. In this role, you will be responsible for ensuring the reliability, scalability,…
Added 1 min ago
Identity & Access Management Engineer
Davidson
Davidson, NC
…every agent acting on institutional systems passes through infrastructure this role owns. The Identity & Access Management Engineer is accountable for that infrastructure end to end: the…
Added 2 mins ago
Sr. Solution Sales Executive
ServiceNow
Remote, United States
Develop relationships with OT and cybersecurity leaders (e.g., CISO, VP/Director of OT Security, Plant/Facility Operations leaders, Critical Infrastructure Program Owners) within state and…
Added 2 mins ago
SI
Senior Security DevOps Engineer
SAP IT Business Systeme
Reston, VA
- $131,000 to $271,600 USD / year
You're an experienced security engineer with deep cloud infrastructure skills, ready to design and deliver secure cloud deployments at global scale in a regulated enterprise environment.
Added 4 mins ago
Expert Data Protection Engineer
Experian
United States
…the cloud. As the technical authority for our cryptographic infrastructure, including hardware security modules (HSMs), appliances, and AWS cryptographic services, you will guide encryption…
Added 5 mins ago
Network Engineer
Booz Allen Hamilton_United States
Reston, VA · Springfield, VA
…users, and services to work together securely. As a Network Engineer, you’ll help integrate Oracle Cloud Infrastructure (OCI) environments with enterprise network services and build the…
Added 8 mins ago
Sr. Software Engineer, Testing
Bridgewater Associates LP
Westport, CT
…available, high performing and highly secure cloud platforms and infrastructure which support and scale our investing…
Added 19 mins ago
Sr. DevOps and Release Validation Engineer - TeraWave RF and Optical Systems
Blue Origin Personnel, LLC
United States
As a Senior Software DevOps and Release Validation Engineer, you will develop custom tools and infrastructure for integrating software, firmware and FPGA bitstream CI/CD pipelines with the…
Added 19 mins ago
Senior Operational Technical Engineer
Enviva
Raleigh, NC
The Senior Operational Technology (OT) Engineer is responsible for the design, administration, maintenance, and continuous improvement of the company’s industrial control systems,…
Added 20 mins ago
Sr. AWS Cloud Engineer/Architect
Altera
San Jose, CA
Altera is seeking an experienced, hands-on Senior AWS Cloud Engineer / Architect to lead the design, implementation, optimization, and operation of AWS cloud infrastructure supporting…
Added 20 mins ago
Automation Production Support Engineer
Insight Global
Jersey City, NJ
Insight Global is seeking an Automation Production Support Engineer for a top financial services client. This individual will serve as a critical troubleshooting expert focused on automated…
Added 20 mins ago
DT
Senior Software Engineer - Huntsville Alabama
Davidson Technologies, Inc.
Huntsville, AL
- $150,000 to $185,000 USD / year
Davidson Technologies Inc. is seeking a Senior Software Engineer onsite in Huntsville Alabama.
Added 20 mins ago
Senior Software Systems Engineer - Huntsville, AL
Davidson Technologies, Inc.
Huntsville, AL
Davidson Technologies Inc. is seeking a Senior Software Systems Engineer onsite in Huntsville, Alabama.
Added 23 mins ago
TC
Systems and Network Engineer
Trean Corporation
WAYZATA, MN
- $100,000 to $115,000 USD / year
Systems and Network Engineer is a hands-on technical role responsible for maintaining and improving Trean’s technology environment to support day-to-day operations. The position combines…
Added 23 mins ago
V
Systems Engineer, Infrastructure
Veilant
Tysons, VA
- $135,000 to $185,000 USD / year
Veilant is looking for a Systems Engineer to help build, deploy, secure, and maintain mission focused infrastructure. You will work alongside other experienced engineers across Linux,…
Added 24 mins ago
Automation Process Engineer
Corning
Hickory, NC
As an Automation Process Engineer working in development, you will define how next-generation automated manufacturing processes must work. You will develop deep technical understanding of…
Added 30 mins ago
Network Automation Engineer 3 – Configuration Compliance
U.S. Bank National Association
Hopkins, MN
We are seeking an experienced Network Automation Engineer to develop and deliver automation solutions that improve the efficiency, reliability, security, and scalability of Network…
Added 31 mins ago
Principal Systems Architect
TISTA Science and Technology Corporation
San Diego, CA
TISTA is seeking a Principal Systems Architect to serve as a hands-on technical leader and trusted advisor to VA Infrastructure Operations leadership. The role connects data center and…
Added 31 mins ago
Senior Infrastructure Automation Engineer
TISTA Science and Technology Corporation
Hybrid Rockville, MD
TISTA is seeking hands-on Infrastructure Automation Engineers to build, operate, and continuously improve the IE&O Automation Center of Excellence. The team will engineer reusable…
Added 33 mins ago
Customer Success Engineer, Scaled
Cribl
Remote, United States
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 33 mins ago
G
AWS Systems Engineer
Guidehouse
WASHINGTON, DC
- $130,000 to $216,000 USD / year
This position is ideal for an engineer who combines AWS architecture depth with recent hands-on implementation experience across infrastructure, networking, security, data, and migration…
Added 33 mins ago
AWS Cloud Engineer
CGI Technologies and Solutions, Inc.
Washington, DC
CGI Federal is seeking an experienced AWS Cloud Engineer to join our AWS Infrastructure Engineering team supporting financial management systems and other mission‑critical services…
Added 37 mins ago
Senior DevSecOps Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA · Westminster, CO
Unlock your future with Vantor! We need a Senior DevSecOps Engineer with on-prem and cloud expertise to support efforts to manage our OpenShift platform. Join our operations team, where…
Added 37 mins ago
Senior Threat and Vulnerability Engineer
United Wholesale Mortgage
Pontiac, MI
United Wholesale Mortgage (UWM) is seeking a skilled Threat and Vulnerability Engineer to help protect our digital assets, data, and infrastructure from evolving cyber threats. This role…
Added 39 mins ago
Senior BI Engineer
BLC BACKLOTCARS Inc
Remote, United States
We are seeking a Senior Business Intelligence Engineer who is solutions-oriented, proactive, and thrives in ambiguity. This individual will not simply respond to requests but will lead…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Columbia, SC, 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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