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Added 2 mins ago
BO
Supervisory Civil Engineer
Bureau of Reclamation
Grand Junction, CO
- $104,502 to $127,443 USD / year
You will serve as a Supervisory Civil Engineer in the Upper Colorado Basin; Western Colorado Area Office in Grand Junction, Colorado.
Added 4 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Tulsa, OK
- $71,125 to $139,166 USD / year
The Eastern Oklahoma VA Health Care System seeks a Biomedical Engineer to support healthcare technology management. Responsibilities include assessing, acquiring, implementing, maintaining,…
Added 4 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Tulsa, OK
- $71,125 to $139,166 USD / year
The Eastern Oklahoma VA Health Care System seeks a Biomedical Engineer to support healthcare technology management. Responsibilities include assessing, acquiring, implementing, maintaining,…
Added 6 mins ago
Civil/Structural Engineer
Leidos
Denver, CO
Leidos Energy division is seeking a Senior Civil/Structural Engineer with strong design knowledge of power projects in civil, geotechnical, hydrological, and structural design…
Added 6 mins ago
K
Lead Mechanical Engineer
Kiewit
Lone Tree, CO
- $100,000 USD / year
We are hiring a Lead Mechanical Engineer to support our Industrial team. This position is critical to delivering safe, efficient, and resilient EPC and Design build projects across our…
Added 6 mins ago
Electrical Engineer - Contract and Direct
Kiewit
Lone Tree, CO
…keep some of North America’s most ambitious industrial and infrastructure projects running. Here, engineering isn’t theoretical - it’s built. You’ll design systems that must perform in the…
Added 6 mins ago
2027 Summer Intern:Security Engineer
Charter Communicatio
Greenwood Village, CO
…identify, track, and reduce risk across Charter/Spectrum's IT and infrastructure environment. This role offers broad, hands-on exposure to enterprise vulnerability management tools and…
Added 6 mins ago
Mechanical Engineer - HVAC/Plumbing - Data Centers Job Details | Black & Veatch Family of Companies
Black & Veatch
Greenwood Village, CO
Mechanical Engineer - HVAC/Plumbing - Data Centers
Added 7 mins ago
Developer Observability NOC Engineer
Cisco
Boulder, CO
We’re looking for a forward-thinking engineer to join our team in supporting and monitoring our ever-expanding Cloud platform.
Added 7 mins ago
Staff IC Verification Engineer
Broadcom
Fort Collins, CO
We are a global technology leader that designs, develops and supplies a broad range of semiconductor and infrastructure software solutions.
Added 7 mins ago
Advanced Package Technology Engineer
Broadcom
Fort Collins, CO
We are a global technology leader that designs, develops and supplies a broad range of semiconductor and infrastructure software solutions.
Added 7 mins ago
Software Engineer (Secret) (4611)
SMX
Colorado Springs, CO
…the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in support of enterprise cloud migration and mission-critical systems for the United…
Added 7 mins ago
Cloud Systems Engineer (Secret) (4496)
SMX
Colorado Springs, CO
…the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in support of enterprise cloud migration and mission-critical systems for the United…
Added 7 mins ago
Software DevOps Engineer
Infinity Technology
Colorado Springs, CO
Job Summary: As a DevOps Engineer, you will be responsible for designing, implementing, and maintaining processes for deploying several large-scale architectures. You will advocate for…
Added 7 mins ago
Software Engineer, Systems ML
Meta
Denver, CO
Meta is seeking a Software Engineer to join our Systems ML Engineering team, focused on building and optimizing the machine learning infrastructure that powers Meta's products at massive…
Added 7 mins ago
Senior Software Engineer, Stablecoins
Coinbase
Denver, CO
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
Added 7 mins ago
Lead Solution Architect with AI Experience
Deloitte
Denver, CO
…solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We…
Added 7 mins ago
Director, Solutions Engineer
Cisco
Denver, CO · Colorado Springs, CO
…team - you are acting as a strategic architect for the digital infrastructure of the Americas. You will bridge the gap between high-level executive business goals and the cutting-edge…
Added 7 mins ago
WS
Software Engineer III
WALMART SUPER CENTER
Denver, CO
- $126,901 to $198,000 USD / year
Added 7 mins ago
Packet and Voice Engineer
Zayo
Denver, CO
…thousands of buildings and data centers. Zayo’s communications infrastructure solutions include dark fiber, private data networks, wavelengths, Ethernet, and dedicated Internet access. Zayo…
Added 7 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Denver, CO
- $146,400 to $263,600 USD / year
Our team designs, develops, and manages applications and infrastructure that support Akamai's Compute products and services. We do this while maintaining Akamai's mission at the forefront…
Added 7 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Denver, CO
- $146,400 to $263,600 USD / year
Our team designs, develops, and manages applications and infrastructure that support Akamai's Compute products and services. We do this while maintaining Akamai's mission at the forefront…
Added 7 mins ago
AT
Site Reliability Engineer II
Akamai Technologies, Inc.
Denver, CO
- $95,000 to $171,000 USD / year
Are you passionate about software-defined networking, secure connectivity, and making large-scale cloud infrastructure safe to change?
Added 7 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Denver, CO
Configure and test security policies, infrastructure-as-code controls, deployment automation, and supporting integrations in coordination with cloud platform and application owners.
Added 7 mins ago
Solutions Architect - Nutanix Database Service
Nutanix
Denver, CO
Experience: 5+ years of experience in a customer-facing pre-sales technical role (Solutions Architect, Systems Engineer, or Database Specialist Architect) within an enterprise software,…

Closed listing

Amentum

Cybersecurity Engineer (Cloud)

Phoenix, AZ, 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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