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Added 8 mins ago
Senior Automation Controls Engineer
ARM EnerTech Associates, LLC
Mechanicsburg, PA
…of ARM Group Enterprises Inc. AETA is seeking a self-driven and experienced Sr. Automation Specialist / Electrical Engineer who has a strong business acumen and embodies an ownership…
Added 9 mins ago
Sr. DevOps and Release Validation Engineer - TeraWave RF and Optical Systems
Blue Origin Personnel, LLC
United States
…Ferociously." We believe that humanity's future is in space, and we're committed to building the road to get there. As a Senior Integration and Test Automation Engineer on our In-Space…
Added 9 mins ago
Analyst Lead, Cybersecurity
FIS Global
Brown Deer, WI
Apply AI in security. You will assess the security of AI and LLM-enabled applications against risks such as prompt injection, data leakage, model abuse and insecure output handling, using…
Added 9 mins ago
ND
Database Engineer
NTT Data Americas, Inc.
Mahwah, NJ
- $65 to $75 USD / hour
Implement and enforce database security, access controls, and compliance requirements.
Added 10 mins ago
Safety Engineer
Stoughton
Stoughton, WI
Drive risk reduction initiatives through engineering controls and process improvements.
Added 10 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 12 mins ago
Geospatial Quality Assurance Engineer
Quevera LLC
Herndon, VA
Test REST APIs and data services for correctness, error handling, security controls, and performance.
Added 13 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 13 mins ago
DVT Engineer - Test Automation & Data Systems (Liquid Cooling)
Vertiv
Westerville, OH
The DVT Engineer (Test Automation & Data Systems) is responsible for advancing the team's capabilities in automated test execution, data acquisition system development, controls…
Added 14 mins ago
Principal Engineer, Enterprise Scalability (Remote - East Coast Only)
Klaviyo
Boston, MA
This role suits an experienced engineer who can move between deep technical investigation and clear executive communication, make and defend architectural decisions, and build alignment…
Added 14 mins ago
Principal Engineer, Enterprise Scalability
Klaviyo
Boston, MA
This role suits an experienced engineer who can move between deep technical investigation and clear executive communication, make and defend architectural decisions, and build alignment…
Added 14 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 20 mins ago
Senior Workforce IAM Engineer
College Board
Remote, United States
WIAM's work spans six capability pillars: identity onboarding, provisioning, authentication and authorization, credential management, governance and compliance, and identity offboarding.…
Added 21 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 21 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 22 mins ago
A
Controls Engineer
Actalent
West Chester, OH
- $40 to $55 USD / hour
Job Title: Controls EngineerJob DescriptionAs a Controls Engineer, you will be responsible for designing and implementing electrical controls systems for automated material handling…
Added 23 mins ago
G
AWS Systems Engineer
Guidehouse
WASHINGTON, DC
- $130,000 to $216,000 USD / year
Guidehouse is seeking a Senior AWS Systems Engineer to support a large-scale federal cloud modernization initiative. This role requires a highly technical, hands-on cloud engineering…
Added 24 mins ago
Senior Cisco Identity Services Engine (ISE) Engineer **
CGI Technologies and Solutions, Inc.
Washington, DC
CGI is seeking a Senior Cisco Identity Services Engine (ISE) Engineer to lead the operation, maintenance, and support of an enterprise network access control platform in a large financial…
Added 24 mins ago
AE
Jr Automation Engineer
Albireo Energy
Columbus, OH · Chicago, IL · Detroit, MI
- $80,000 to $110,000 USD / year
We are seeking a Controls / Automation Engineer with hands-on experience in PLC programming, SCADA development, and system integration to support our mission-critical data center…
Added 27 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 27 mins ago
T
Sr Application Security Engineer
TIAA
Dallas, TX · Charlotte, NC
- $102,000 to $122,000 USD / year
We are seeking a Senior Application Security Engineer to build security into the software development lifecycle, not bolt it on at the end. The engineer will shape the application security…
Added 29 mins ago
In-House Engineer
Ascential Technologies
Grand Rapids, MI
…automated test systems, precision manufacturing solutions, and advanced industrial automation. With more than 70 years of experience, 2,300+ experts, and a network of over 45 locations…
Added 31 mins ago
X
Staff Cloud Security Engineer
Xometry
Lexington, KY
- $7.25 USD / hour
Xometry is looking for a Staff Cloud Security Engineer to own our cloud security posture and runtime detection capabilities. This is a high-impact, individual contributor role focused on…
Added 32 mins ago
Substation Senior, Electrical Engineer
WSP
Maitland, FL
WSP is currently initiating a search for an Experienced Substation Senior, Electrical Engineer (Physical and/or Protection & Controls) for our Maitland, FL office. Be involved in projects…
Added 33 mins ago
SI
Process Instrumentation & Controls / Automation Engineer
SSOE, Inc.
Midland, MI · Toledo, OH
- $85,000 to $100,000 USD / year
SSOE Group is looking for a mid-level Instrumentation & Controls / Automation Engineer in the Midland (Michigan) or Toledo (Ohio) area who would like to be part of the growing SSOE Team. At…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Hartford, CT, 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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