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Added 2 mins ago
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Senior Chemical Engineer
Pennoni
Boston, MA
- $100,000 to $140,000 USD / year
Pennoni is hiring a Chemical Engineer to join our team in Boston, Massachusetts. This is an excellent opportunity for an engineer who enjoys solving complex environmental and regulatory…
Added 2 mins ago
Maintenance Manager, GYR1 RME
Amazon.com Services LLC
Goodyear, AZ
…countries worldwide, every day. The Reliability & Maintenance Engineering (RME) team are the business partners that work tirelessly behind the scenes to make it happen. We drive continuous…
Added 3 mins ago
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Thompson & Litton Inc
Thompson & Litton Inc
Johnson City, TN · Bristol, TN
- $106,000 to $122,500 USD / year
Are you an experienced engineering professional looking to lead high-impact public infrastructure projects and step into a primary leadership role? Thompson & Litton (T&L), an established…
Added 5 mins ago
Full-Stack Engineer – Intelligent Engineering Platforms
Quest Global
Greenville, SC
· Experience building UX for complex technical or engineering systems
Added 6 mins ago
Senior Software Engineer
Zelis Network Solutions, LLC
United States
Zelis is seeking a Senior Software Engineer to join the ECR (Expert Claims Review) engineering team. This role will help design, develop, modernize, and support business-critical…
Added 6 mins ago
RH
Staff Software Engineer
Robert Half
Minneapolis, MN
- $180,000 to $250,000 USD / year
As a senior technical leader, you will raise the engineering bar across the organization by establishing standards, creating reusable platforms and patterns, improving documentation…
Added 6 mins ago
Senior Engineer, Transmission Lines
ESP Associates
Lakewood, CO
As a Senior Engineer, you will provide senior level engineering/technical expertise on complex electric transmission design projects for high-voltage (HV) and extra high-voltage (EHV)…
Added 6 mins ago
Lead Engineer, Transmission Lines
ESP Associates
Lakewood, CO
As a Lead Engineer, you will provide leadership and senior-level engineering/technical expertise on complex electric transmission design projects for high-voltage (HV) and extra…
Added 7 mins ago
Senior Project Manager, Water / Wastewater Design
GFT.
Woodbury, NY
As a senior-level technical contributor, you’ll bring both your leadership skills and engineering acumen to a team that values quality, collaboration, and project delivery. You'll play a…
Added 9 mins ago
Senior Equipment Engineer - Diffusion
GLOBALFOUNDRIES U.S. INC.
NY
…continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit…
Added 10 mins ago
Senior Specialist, Electrical Engineer
L3Harris Technologies
Plano, TX · Greenville, TX
Design and develop electrical systems for the integration of electronic equipment on military/commercial aircraft and ground stations. The design includes creating system wiring diagrams…
Added 12 mins ago
Mechanical Commissioning Engineer I
Bureau Veritas
McLean
Summary: Responsible for providing engineering and technical support to plan, schedule, coordinate, and execute full life cycle commissioning of critical facilities, whilst under direct…
Added 13 mins ago
Antenna Engineer
The Pennsylvania State University
Reston, VA
We are seeking an experienced Research and Development Engineer to join the Antennas, Computational Electromagnetics, and Propagation Department of the Applied Research Laboratory (ARL) at…
Added 13 mins ago
Application Security Engineer
The Pennsylvania State University
San Diego, CA
We are seeking a highly skilled Application Security Engineer with a strong foundation in security engineering to join the DevSecOps Team of the Joint Mission Integration and…
Added 14 mins ago
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Network Engineer, Connectivity
Simplesense
Denver, CO
- $103,000 to $139,000 USD / year
We securely integrate Operational Technology and Control Systems (OT/CS) from the building edge to the cloud, applying Zero Trust principles to protect critical infrastructure from cyber…
Added 14 mins ago
Mechanical Engineer- NPD
Clopay
Mason, OH
Develop Core Standards: Go beyond single-use designs by creating robust engineering calculations and configurations for variable product lines, implementing them directly into our systems.
Added 16 mins ago
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Manager, New Car Engineering
Metropolitan Transportation Authority
Brooklyn, NY
- From $115,252 USD / year
This position will report to the Senior Director, New Car Technology and be responsible for all engineering aspects of electrical/mechanical systems design for new car procurement(s) from…
Added 16 mins ago
Senior DevOps Engineer - SRC Logistics, Inc.
SRC Holdings Corp.
Springfield, MO
SRC Logistics is seeking a Senior DevOps Engineer to own the infrastructure and operational processes supporting our enterprise SaaS platforms. Our systems serve international enterprise…
Added 17 mins ago
Senior Underground Transmission Line Engineer 2 - Grid
Sargent & Lundy
Hamilton, NJ
This position will offer you the ability to apply and expand your knowledge of underground transmission line engineering, including routing, duct bank configurations, manhole placement and…
Added 17 mins ago
Senior Level Electrical Engineer
Sargent & Lundy
Clayton, MO
A BS in Electrical Engineering from an ABET-accredited engineering program is required. An emphasis in power systems is preferred.
Added 21 mins ago
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Sr. Production Broadcast Engineer - NBC Sports
NBCUniversal
Stamford, CT
- $63 to $68 USD / hour
The Senior Broadcast Production Engineer partners with Production, Operations, Technical Management, IT, Security, vendors and other engineering teams to translate production requirements…
Added 23 mins ago
Software Engineer, Enterprise Build
Robinhood
Menlo Park, CA
The team is built on the premise that AI multiplies what a senior engineer can own: agents do the first pass of assessment, porting, and scaffolding; you review, harden, and decide. The…
Added 26 mins ago
Senior Systems Engineer
SAIC
North Charleston, SC
SAIC is seeking an Senior Systems Engineer to join our team in support of Naval Electronic Warfare (EW) missions. In this senior-level role, you will be responsible for architecting and…
Added 28 mins ago
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Civil Engineer
Actalent
Brooklyn, NY
- $75,000 to $100,000 USD / year
Job Title: Civil EngineerJob DescriptionThis Civil Engineer role focuses on performing detailed civil design for roadway geometrics, grading, and drainage systems while supporting both…
Added 33 mins ago
C
Senior Data Scientist Engineer
Capgemini
Atlanta, GA, GA
- $103,330 to $128,656 USD / year
Stays up to date with the latest technologies and frameworks to enhance the functionality and scalability of AI systems.

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Cheyenne, WY, 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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