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Added 4 mins ago
CS
Systems Engineer, Building Management Systems (BMS)
Control Solutions Group, Inc.
New York, NY
- $90,000 to $130,000 USD / year
Control Solutions Group, Inc., an EMCOR Group company, seeks an Systems Engineer, Building Management Systems (BMS) to join our New York City team.
Added 4 mins ago
CS
Application Engineer, Building Management Systems (BMS)
Control Solutions Group, Inc.
New York, NY
- $90,000 to $120,000 USD / year
Control Solutions Group, Inc., an EMCOR Group company, seeks an Application Engineer, Building Management Systems (BMS) to join our New York City team.
Added 8 mins ago
Senior Gen AI Engineer
Fractal Analytics Inc
MA
We are looking for an experienced GenAI Senior Engineer to design, build, and maintain scalable, secure, and production-grade AI platforms and applications. The role will focus on…
Added 12 mins ago
CG
Automation Testing Lead
Capio Group
Sacramento, CA
- $117,000 to $122,000 USD / year
…2010. We assist the Government in delivering large, complex systems and solutions. Capio Group is a small, but quickly growing firm that mixes good ideas, with great people, to achieve…
Added 13 mins ago
Software Engineer II - Argo Applications
Frost Bank
San Antonio, TX
As a Software Engineer II -Argo Applications at Frost, you are our code guru, not only configuring the systems but understanding the why’s behind them. Our software engineers believe in…
Added 14 mins ago
System Analyst - Jr. Audio Visual (A/V) Engineer
CECONY
NY · Pearl River, NY · Bronx, NY · Rye, NY · Briarcliff Manor, NY
We are seeking a Jr. Audio Visual (A/V) Engineer to support the day-to-day management, coordination, and operation of the Presentation Technology (PresTech) team. Reporting to the Systems…
Added 14 mins ago
Staff Security Engineer
Alkami Technology, Inc.
Remote, United States
Security automation, orchestration, scripting, and systems integration
Added 14 mins ago
Sr. Implementation Engineer (MANTL)
Alkami Technology, Inc.
Remote, United States
The Sr Implementation Engineer serves as a fully qualified technical implementation professional responsible for leading complex client implementations, resolving advanced technical issues,…
Added 15 mins ago
Systems Engineer III
Scientific Research Corporation
Huntsville, AL
Scientific Research Corporation (SRC) is seeking a Systems Engineer with model-based systems engineering (MBSE) experience to support United States Space Command (USSPACECOM) transition and…
Added 16 mins ago
U
Lead Systems Engineer
Unissant
Ashburn, VA
- $112,000 to $168,000 USD / year
We are seeking a Lead Systems Engineer to join our team and support our client.
Added 18 mins ago
B
Operating Engineer
BNH
Arnold AFB, TN
- $38.44 to $42.71 USD / hour
Four years of experience as an Operating Engineer in the working section of an aeronautical test facility operations or 6 years of experience in the trade, experience is defined as a…
Added 19 mins ago
DT
DevOps Engineer - Colorado Springs, CO
Davidson Technologies, Inc.
Colorado Springs, CO
- $90,000 to $140,000 USD / year
Davidson is seeking a DevOps Engineer in Colorado Springs, CO. This position supports the Modeling and Simulation Vistas - Threat and Advanced Simulations Development (MSV‑TASD) program and…
Added 19 mins ago
Process Control Engineer I
Asarco LLC
Marana, AZ
ASARCO is seeking a motivated entry-level Process Control Engineer I to support the reliability, maintenance, troubleshooting, and continuous improvement of automation systems across our…
Added 19 mins ago
AE
Procurement Engineer
ACCO Engineered Systems
Commerce, CA
- $81,000 to $106,500 USD / year
Project Integration & Communication: This role serves as the primary liaison between the project team, ACCO departments (Purchasing, Fleet, Logistics, Accounts Payable), and all external…
Added 21 mins ago
Test Capabilities Integration Engineer
Canvas II, LLC.
Kirtland AFB, NM
We are seeking a highly skilled Integration Lead/Systems Engineer to interface directly with contractors developing test support equipment for the 704th TG/OL-A under the LRKC effort. This…
Added 24 mins ago
Mechanical Robotics Engineer
American Woodmark
Lincolnton, NC
The Manufacturing Engineer – Robotics & Automation is responsible for driving process improvements, equipment reliability, automation initiatives, and robotics integration throughout the…
Added 24 mins ago
Senior Web Platform Engineer
University of Chicago
Chicago, IL
The Senior Web Platform Engineer is the technical lead and co-owner of Advancement's web platforms and supporting technologies. This role combines hands-on back-end web development and…
Added 26 mins ago
Principal Systems Engineer
SAIC
Chantilly, VA
SAIC has an immediate opening on a program in Chantilly for a Principal Systems Engineer. In this position, you will serve as a key resource in supporting operational tool development,…
Added 26 mins ago
Senior Systems Engineer
SAIC
Huntsville, AL
SAIC is seeking a mid-level Senior Systems Engineer to support the Common Translator (CT), an embedded software module that acts as a translator between existing aircraft software and a new…
Added 27 mins ago
Systems Engineer Manager
SAIC
Springfield, VA
SAIC seeks an experienced and talented Senior Systems Engineer in Springfield, VA to join a world-class Systems Engineering and Technical Assistance (SETA) team supporting a fast-paced and…
Added 27 mins ago
Ground Command and Control Systems Engineer
SAIC
Chantilly, VA
This position is for a Ground Command and Control Systems Engineer in Chantilly, VA supporting cutting-edge and innovative space programs. The Ground Command and Control Systems Engineer…
Added 27 mins ago
RF Digital Circuit Engineer
SAIC
Crane, IN
SAIC is seeking an experienced RF and Digital Circuit Engineer to support the design, development, integration, testing, troubleshooting, and sustainment of complex electronic systems in…
Added 27 mins ago
Senior Software Engineer
SAIC
El Segundo, CA
SAIC is seeking a Software Engineer with experience in cryptographic software to join the Positioning, Navigation, and Timing (PNT) Systems Engineering & Integration (SE&I) Team in El…
Added 27 mins ago
Principal Test Engineer
SAIC
Kirtland AFB, NM
SAIC is seeking an experienced and highly motivated Test Engineer to support a critical program for the U.S. Space Force's Space Systems Command (SSC) at Kirtland AFB, New Mexico. In this…
Added 27 mins ago
Lead Fielding Radio Communications & Data Links Subject Matter Expert (SME)
SAIC
Remote, United States
…three-person fielding team responsible for the configuration, integration, deployment, and fielding of mission-critical communications systems that support the AOC-WS mission across…

Closed listing

Amentum

Senior Cybersecurity Architect (Cloud)

Montgomery, AL, United States

$150K - 165K

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $150K - 165K
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 Senior Cloud Security Architect is a hands-on senior engineering position that designs, builds, deploys, and maintains security controls across commercial and government cloud environments, including Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services. Its scope includes software, platform, infrastructure, virtual desktop, and approved cloud-based artificial intelligence services. The role leads technical design for complex work while remaining directly involved in configuration, infrastructure as code, deployment automation, testing, troubleshooting, control validation, and operational support. A central responsibility is establishing and implementing the security patterns that allow the organization to adopt generative AI, machine learning, enterprise copilots, and agentic systems safely across commercial, government, and CUI environments. It applies government, defense-industry, privacy, and international security frameworks to practical technical designs. This role reports to the Senior Cybersecurity Architect & Senior Manager.

Essential responsibilities

Cloud security engineering and design

Design and implement security controls and reusable patterns across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services, including cloud guardrails, landing zones, workload protections, and virtual desktop environments.
Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging, content safety, and human-oversight controls. Evaluate AI services and integrations for threats such as prompt injection, data leakage, excessive permissions, insecure model or plugin connections, and unauthorized use of sensitive or CUI data. Establish reusable governance and technical patterns for the secure adoption, monitoring, testing, and lifecycle management of AI capabilities across commercial, government, and hybrid cloud environments.
Perform hands-on configuration, testing, troubleshooting, and tuning for complex cloud security implementations and platform integrations.
Build and maintain reusable infrastructure-as-code components and deployment automation for security policies, controls, and platform onboarding.
Lead focused design reviews and threat modeling for new services, major changes, and higher-risk use cases, then help implement the approved approach.

Cloud security platforms and operations

Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage, alert integrations, and platform health.
Lead complex platform changes and escalations while sharing implementation, tuning, and support work with the Cloud Security Engineer.
Integrate cloud security telemetry with enterprise monitoring and response platforms and support escalated investigations when cloud expertise is needed.
Partner with Vulnerability Management on exposure prioritization and tracking and work with cloud platform owners on practical remediation approaches.

Government cloud and compliance engineering

Design and validate technical controls that support CMMC and applicable NIST requirements, including NIST SP 800-171 and NIST SP 800-172.
Develop secure patterns for Microsoft 365 GCC High and CUI workloads that account for tenant and security boundaries, government-cloud service limitations, 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 implementable technical control objectives in coordination with Risk and Compliance.
Lead technical risk assessments and control testing, document compensating controls and exceptions, and provide implementation evidence and technical support for internal and external assessments.

Artificial intelligence and agent security

Design and implement reusable security patterns for AI and machine-learning services, enterprise copilots, generative AI applications, retrieval-augmented generation, agents, model and data integrations, and automated tools.
Define and configure identity and access controls, data-source permissions, agent and workload identities, secrets handling, execution boundaries, sandboxing, tool restrictions, human approval controls, network egress, and audit logging.
Lead threat modeling and hands-on security testing for risks such as prompt injection, indirect prompt injection, sensitive-data exposure, unsafe tool execution, excessive agency, over-privileged connectors, and manipulation of models or grounding content.
Evaluate AI platforms, models, services, and new features for security, privacy, data residency, government-cloud availability, CUI suitability, and integration risk; document required controls and approved conditions of use.
Develop reference implementations, infrastructure-as-code components, deployment automation, and validation methods that allow AI safeguards to be applied consistently.
Define AI telemetry and investigation requirements with Security Operations and Detection Engineering, then support escalated investigations, control improvements, and secure recovery when specialized cloud or AI expertise is needed.

Collaboration and technical leadership

Integrate Identity, Network Security, Data Security, Vulnerability Management, and Security Operations requirements into cloud implementations while keeping ownership with the responsible teams.
Provide practical design and engineering guidance to cloud platform owners, application teams, IT, and connected program sites, including options and tradeoffs when requirements compete.
Maintain configuration standards, implementation guides, reusable deployment patterns, diagrams, threat models, operating procedures, and decision records.
Translate applicable security and regulatory requirements into technical control objectives and provide technical evidence or input for assessments and audits when requested.
Mentor engineers, review technical work, and provide hands-on support for complex cloud and AI security issues without assuming personnel-management responsibility.

Performs other duties as assigned.

Knowledge, Skills, & Abilities

Strong hands-on knowledge of Microsoft cloud or AWS security capabilities.
Ability to explain technical decisions, tradeoffs, and risk clearly to engineering teams, leaders, and non-technical stakeholders.

Minimum qualifications

U.S. citizenship is required for this position.
Typically eight or more years of relevant experience to include five years in cloud, security, systems, or infrastructure engineering, including hands-on responsibility for design and implementation with a Bachelor's degree in cybersecurity, information technology, computer science, engineering, or a related field, or an equivalent combination of education and relevant experience.
Strong hands-on knowledge of Microsoft cloud or AWS security capabilities demonstrated by practical experience supporting Microsoft 365, Azure, AWS, and hybrid services.
Experience designing, deploying, and troubleshooting controls for cloud identity, network segmentation, data protection, logging, posture management, and workload protection.
Experience applying cloud security principles to AI or machine-learning services, generative AI applications, enterprise copilots, agents, or comparable automated platforms, including threat modeling and control design.
Experience using infrastructure as code, source control, scripting, and deployment automation to implement and maintain cloud controls.
Experience with threat modeling, technical risk assessment, and translating security or regulatory requirements into working technical solutions.

Preferred qualifications

Experience with a cloud security posture management, workload protection, or cloud-native application protection platform.
Experience supporting government, defense-industrial-base, CUI, or other regulated cloud environments through assessments, audits, or major control implementations.
Hands-on experience with Microsoft 365 GCC High or a comparable government cloud environment, including regulated-data boundaries, service limitations, and cross-environment design considerations.
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 retrieval-augmented generation, agentic workflows, AI connectors and tools, model or data integrations, or AI security monitoring.
A relevant security or cloud architecture certification, such as CISSP, CCSP, an Azure or AWS security or architecture certification, 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:

$150K - 165K

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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