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Added 5 mins ago
A
Development Sr Engineer I
Actalent
San Diego, CA
- $45 to $52 USD / hour
We are seeking an experienced Sr Engineer II - Sustaining to provide technical leadership for complex sustaining engineering activities across multiple products and sites. This role will…
Added 5 mins ago
Project Engineer
Actalent
Poway, CA
Job Title: Lead Project EngineerJob DescriptionThe Lead Project Engineer leads cross-functional engineering teams to define project direction, set priorities, and execute technical tasks…
Added 6 mins ago
Back-End Engineer
HelloGov AI
Miami, FL
HelloGov AI is a fast-growing gov-tech company transforming how people navigate government services through artificial intelligence. We simplify complex processes including passports,…
Added 6 mins ago
HA
Front-End Engineer
HelloGov AI
Miami, FL
- $100,000 to $120,000 USD / year
HelloGov AI is a fast-growing gov-tech company transforming how people navigate government services through artificial intelligence. We simplify complex processes, including passports,…
Added 9 mins ago
J
Intermediate Data Engineer
Denver, CO · Cedar Rapids, IA
- $77,000 to $95,000 USD / year
Two years of collective experience in the application of data engineering, data analytics, data warehousing, business intelligence, database administration and data integration concepts and…
Added 12 mins ago
Senior Staff SRE, Site Experience
Reddit
Remote, United States
We are looking for a Senior Staff Site Reliability Engineer to lead reliability engineering initiatives for critical user facing systems at internet scale. In this role, you will partner…
Added 18 mins ago
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EverHealth - Forward Deployed Engineer (Remote, US)
Evercommerce
Remote, United States
- $140,000 to $170,000 USD / year
We are looking for a Forward Deployed Data Engineer III, a data engineer or analytics engineer who wants to work directly with the business, to join EverHealth’s revenue cycle management…
Added 18 mins ago
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EverHealth - Lead Forward Deployed Engineer (Remote, US)
Evercommerce
Remote, United States
- $170,000 to $200,000 USD / year
…Wellness service industries, EverCommerce provides end-to-end business management software, embedded payment acceptance, marketing technology, and customer experience applications. Learn…
Added 18 mins ago
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EverHealth - Software Engineer
Evercommerce
Remote, United States
- $130,000 to $160,000 USD / year
…how billing teams actually work, learning from end users and business leaders alongside our product and design partners, and shipping outcomes that measurably improve their day. You will…
Added 21 mins ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
Boeing Defense, Space & Security (BDS) Space, Intelligence & Weapons Systems (SI&WS)’s CSEL CLS Engineering team is currently looking for a Project Engineer (Lead or Senior) to join their…
Added 21 mins ago
Satellite Payload Systems Engineer - Senior or Principal
The Boeing Company
El Segundo, CA
Boeing Defense, Space & Security (BDS) Space, Intelligence & Weapons Systems (SIWS) is seeking a Senior or Principal Satellite Payload Systems Engineer (Level 5 or 6) to join our Payload…
Added 23 mins ago
T
Senior Database Engineer
TEKsystems
Phoenix, AZ
- $75 to $85 USD / hour
Manage data backups, recovery processes, disaster recovery, and business continuity testing.
Added 25 mins ago
Technical Staff Engineer- Product Marketing
Microchip - USA
Chandler, AZ
Join the DCS PCIe Product Marketing team as a Technical Staff Engineer-Product Marketing supporting broad, reusable semiconductor product strategy, requirements, market intelligence,…
Added 25 mins ago
Principal Engineer-Marketing
Microchip - USA
Chandler, AZ
Join the Aerospace & Defense team as a Principal Engineer-Marketing supporting advanced semiconductor product strategy, market architecture, customer adoption, design wins, positioning,…
Added 26 mins ago
Engr II., Automation Engineering, Digital Automation
RTX
United States
The Raytheon Industry 4.0 – Connected Factory Intelligence & Automation organization has an immediate career-growth opportunity for an enthusiastic, highly motivated, and innovative…
Added 27 mins ago
H
Clinical Data Analyst
Healthix
Remote, United States
- $90,000 to $125,000 USD / year
· Work with Data Strategy and Business teams to improve data models and increase data accessibility for business intelligence.
Added 28 mins ago
H&
Principal Machine Learning Engineer
Hims & Hers
Remote, United States
- $180,000 to $200,000 USD / year
…better health care? In this role as Principal Machine Learning Engineer, you will define and drive the architectural vision for large-scale, foundational machine learning models and…
Added 33 mins ago
IT Support Engineer
Nuix
Pittsburgh
The IT Support Engineer is responsible for providing technical assistance and support to end users for desktops, laptops, peripherals and software applications. The role involves…
Added 37 mins ago
Senior AI Engineer
ModernaTX, Inc.
Cambridge, MA
Moderna is seeking a Senior AI Engineer to lead the design, development, and operation of AI applications for Supply Chain and enterprise Digital. This is a senior individual contributor…
Added 37 mins ago
Project Leader 1 (Telecommunications)
M.C. Dean, Inc
Atlanta, GA
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments,…
Added 38 mins ago
Senior Software Technical Support Team Member
GD Information Technology, Inc.
United States
Assessing the effect of dependencies on business-driven delivery timelines
Added 39 mins ago
Forward Deployed Engineer
NinjaTech AI
Mountain View, CA
…the end. The customer has bought an outcome, an "unmetered intelligence workforce" doing real work inside their business, and someone has to make that outcome real, fast, inside their…
Added 39 mins ago
AN
Senior Project Manager - Remote
AtkinsRealis Nuclear Secured LLC
United States
- $119,000 to $199,000 USD / year
Growing business, building on the foundation of our US government fuel cycle business, our international position as an original equipment manufactor (OEM) and nuclear reactor technology…
Added 40 mins ago
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M365 Security Engineer
lhh
Tigard, OR
- $65 to $72 USD / hour
The engineer will play a key role in helping organizations securely adopt artificial intelligence by implementing Microsoft security controls, strengthening data governance, and protecting…
Added 40 mins ago
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Director, Payload Electronics, Space Communications Systems
E-Space
Santa Clara, CA · Saratoga, CA · Arlington, TX
- $140,000 to $210,000 USD / year
…innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Montpelier, VT, United States

$130K - 140K

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

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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