Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

AI/ML Cloud Engineer (TS/SCI Polygraph Required)

Colossus Technologies Group

Role: Senior AI/ML Cloud Engineer (TS/SCI Polygraph Required)

Location: Remote w/ occasional travel D.C

Find out more about this role by reading the information below, then apply to be considered.

A high-growth AI infrastructure company is hiring a an AI/ML Cloud Engineer to support federal, defense, and intelligence-community customers. This person will own technical pre-sales engagements, run complex evaluations, and help agencies deploy secure cloud-development and AI-enabled developer environments—including in classified, disconnected, and air-gapped networks.

The role blends solutions architecture, technical sales, Kubernetes/platform engineering, customer success, and emerging AI developer-tooling expertise. The right person can earn credibility with deeply technical stakeholders while translating infrastructure decisions into mission outcomes.

What You'll Do

  • Own the technical relationship with prospective government customers throughout the pre-sales cycle and drive evaluations toward a successful technical outcome.
  • Lead technical discovery, architecture discussions, demos, workshops, and proof-of-concepts for secure developer-platform deployments.
  • Demonstrate the platform from developer, administrator, and AI-agent workflow perspectives.
  • Install, configure, and troubleshoot developer infrastructure across cloud, government cloud, on-premises, Kubernetes, virtual-machine, disconnected, and air-gapped environments.
  • Design and execute proof-of-concepts that validate platform value for secure software development and AI-assisted or agentic development workflows.
  • Partner with account teams and customers to overcome technical blockers, accelerate evaluations, and support deal progression.
  • Provide post-sales technical support, adoption guidance, renewal support, and escalation management as needed.
  • Troubleshoot Kubernetes, Linux, networking, deployment, access, proxy, ingress, load-balancing, and infrastructure issues in restricted-access environments.
  • Serve as the voice of federal customers, translating field feedback, product gaps, and feature requests into actionable input for Product and Engineering.
  • Contribute deployment guidance, reference architectures, technical documentation, and product feedback to internal and external repositories.
  • Become a trusted subject-matter expert in cloud development environments, secure developer platforms, coding agents, and AI-enabled software-delivery workflows.

Required Qualifications

  • Active TS/SCI clearance with Polygraph at the time of hire.
  • U.S. citizenship and current residence in the DC/Maryland/Virginia area, with the ability to travel to customer sites.
  • 5+ years of Solutions Engineering, Sales Engineering, Solutions Architecture, Technical Account Management, or customer-facing infrastructure engineering experience.
  • Experience supporting federal, defense, intelligence-community, or other highly regulated government customers.
  • Strong Linux administration and command-line experience.
  • 3+ years of hands-on Docker and Kubernetes experience.
  • 3+ years of Terraform or comparable infrastructure-as-code experience.
  • Experience deploying or supporting infrastructure in AWS GovCloud, Azure Government, on-premises, private-cloud, disconnected, or air-gapped environments.
  • Strong networking knowledge, including proxies, ingress controllers, load balancers, routing, DNS, TLS, identity/access considerations, and network boundaries.
  • Ability to lead technical discovery, live demos, deployment workshops, architecture reviews, and deep-dive troubleshooting with senior technical and program stakeholders.
  • Strong communication skills and an ability to translate complex infrastructure challenges into meaningful mission, security, speed, and developer-productivity outcomes.

AI / Agentic Requirements

  • Hands-on familiarity with AI coding tools and developer assistants, such as Claude Code, GitHub Copilot, Cursor, or comparable tools.
  • Understanding of how engineering teams use coding agents and LLM-powered development workflows in practice.
  • Experience discussing or supporting LLM infrastructure concepts, including model gateways, model proxies, routing layers, API access controls, and tools such as LiteLLM or similar platforms.
  • Ability to speak credibly about how federal and intelligence customers evaluate, secure, govern, and deploy AI-enabled developer tooling—particularly in classified or isolated environments. xhyhwjd
  • Interest in helping agencies adopt agentic development workflows where they offer a practical and mission-aligned benefit.

Vacancy posted 12 days ago
Similar jobs that could be interesting for youBased on the AI/ML Cloud Engineer (TS/SCI Polygraph Required) in Washington DC vacancy
  • $150k - $200k

     ...scientists and machine learning engineers for a client that builds AI and analytics systems for government...  ...U.S. citizens with an active TS/SCI with polygraph only. We cannot sponsor clearances...  ...related field. Senior roles typically require 5 or more years of experience.... 
    Suggested
    Full time
    For contractors
    Visa sponsorship

    Task Force Talent

    Arlington, VA
    12 days ago
  • $150k - $200k

     ...platforms and mission-ready AI to federal agencies at...  ...lasting value.This position requires you to be on site 5 days a...  ...position requires an active TS/SCI clearance with polygraph....  ...economics, computer science, engineering, or other related business... 
    Suggested
    Contract work

    LMI

    Washington DC
    1 day ago
  •  ...and Machine Learning Engineer. GDIT is your place to...  ...machine learning (AI/ML) frameworks and programming...  ...Clearance Level: TS/SCI with Polygraph Location: McLean,...  .... Experience with cloud‑based development and...  ...). US Citizenship Required GDIT IS YOUR PLACE... 
    Suggested
    Work experience placement

    General Dynamics Information Technology

    McLean, VA
    26 days ago
  • $110k - $180k

     ...Intelligence Community client. This position requires an active TS/SCI with a Polygraph. This position requires you to be...  ...-grade platforms and mission-ready AI to federal agencies at commercial...  ...’s degree in science, engineering, mathematics, computer science, economics... 
    Suggested
    Contract work

    LMI

    Washington DC
    3 days ago
  •  ...Level: Top Secret / SCI with Full-Scope Polygraph Job Type: Full-TimeAbout...  ...is hiring an AI/ML Engineer to lead the design,...  ...prototypes into scalable cloud computing...  ...citizen with an active TS/SCI with PolygraphDesired...  ...must meet eligibility requirements for access to classified... 
    Suggested

    Praescient Analytics

    Washington DC
    1 day ago
  • $182.75k - $247.25k

     ...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must...  ...Public Trust/Other Required: None Job Family: IT...  ...Web Services (AWS), Cloud Computing, Complex Systems...  .... As a Cloud Systems Engineer, you will help ensure...  ...ready capabilities in AI, cloud, cyber and... 
    Temporary work
    Work at office
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology, Inc.

    Bethesda, MD
    1 day ago
  • $185k - $230k

     ...6 months, agentic AI systems will be an...  ...than the systems required to support it. Fewer...  ...Machine Learning Engineer, you will be a core...  ...processes Active TS/SCI security clearance...  ...(CI) Scope Polygraph if required The following...  ...containerized or cloud environments... 

    Strive Works

    Arlington, VA
    2 days ago
  •  ...S. Citizen. This position requires an active U.S. Government...  ...seeking a Senior Applied AI/ML Engineer to work in an agile and fast...  ...Must have a current/active TS/SCI and a CI polygraph.Bachelor's degree in...  ...technologies.Experience with cloud, DevOps, and orchestration... 
    Full time

    Maxar Technologies

    Springfield, VA
    20 hours ago
  •  ...toolkits, analytics, statistical analysis, and multi cloud data discovery and exploitation. This role focuses on...  ...communicates complex data in simple, actionable ways. REQUIREMENTS: TS/SCI clearance with polygraph required , including additional security screenings... 
    Full time

    Synertex LLC

    Bethesda, MD
    13 days ago
  •  ...open to U.S. citizens with an active TS/SCI with polygraph. The polygraph type (full-scope or CI)...  ...Tysons Corner, Virginia. ~ Software engineers and developers, all levels ~ Senior...  ...~ Data & Software Engineer ~ Cloud, DevOps, systems, network, and database... 
    Full time
    For contractors
    Remote work
    Visa sponsorship

    Task Force Talent

    Washington DC
    7 days ago
  • $187k - $253k

     ...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be...  ...None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications:...  ...Security Clearance Level: TS/SCI with Polygraph...  ...mission-ready capabilities in AI, cloud, cyber and software... 
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology, Inc.

    Mc Lean, VA
    4 days ago
  •  ...Description Job Description TITLE: Platform Engineer LOCATION: McLean, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, On...  ...supporting our Artificial Intelligence (AI) workloads. You will join a team of platform engineers... 
    Full time

    Modern Government Solutions

    Falls Church, VA
    3 days ago
  •  ...We are seeking a DevOps Engineer capable of working with a software...  ...will be expected to provide cloud service expertise in one or...  ...on to others. REQUIRED SKILLS: Experience supporting...  ...Security Clearance Level: TS/SCI with Polygraph #WeAreGDIT #JET #GDITEnhanced... 
    Work experience placement

    General Dynamics Information Technology

    McLean, VA
    a month ago
  •  ...S. Citizen. This position requires an active U.S. Government...  ...Security Clearance at the TS/SCI level with required polygraph. Eligible for up to $15k sign...  ..., implement, and maintain AI/ML-enabled applications with...  ...with AWS or other cloud environments. Experience with... 
    Full time
    Relocation package

    Vantor Holdings, Inc.

    Mc Lean, VA
    4 days ago
  • $107.7k - $179.5k

     ...Systems Developer - Analytics & Insights Engineer III on the Business Finance team, you...  ...focused professionals. Qualifications Required: Bachelor’s degree5+ years of...  ...in business systems developmentActive TS/SCI with polygraph security clearanceSecurity+ certification... 
    Local area

    Deloitte

    Rosslyn, VA
    2 days ago
  •  ...building the next generation of AI infrastructure, and we need a Platform Software Engineer to help lay the foundation...  ...role focuses on the base cloud layer—AWS, Kubernetes, and...  ...security missions. A TS//SCI clearance with polygraph is required. #J-18808-Ljbffr Jobleads-... 

    Jobleads-US

    Laurel, MD
    4 days ago
  • Falls Technology is seeking a senior Data Scientist/ML Engineer to deliver production data capabilities and AI/ML analytics for a federal national-security...  ...with Elasticsearch and related tools. The role requires TS/SCI clearance, U.S. citizenship, and hands-on work with... 
    Full time

    Fallstechnology

    Mc Lean, VA
    20 hours ago
  •  ...onsite)  Clearance Required:  Must be a U.S....  ...current and active TS/SCI clearance granted by...  ...Counterintelligence (CI) Polygraph (current CI...  ...highly motivated  Cloud Administrator / Site Reliability Engineer  to join our team....  ...for high-throughput AI workflows.   Implement... 
    Full time
    Work at office
    Shift work

    Assured Consulting Solutions

    Washington DC
    12 days ago
  • $102.8k - $188.4k

     ...transform their HR functions with AI and emerging technology....  ...- Analytics and Insights Engineer III on the team, you will: Provide...  .... Qualifications Required: 5+ years of professional experience...  ...'s degreeActive TS/SCI with Polygraph clearance Ability to be on-site... 
    Local area

    Deloitte

    Rosslyn, VA
    1 day ago
  • $190k - $240k

     ...across on-premise and cloud infrastructures. Perform...  ...application owners, network engineers, and other stakeholders...  ...security, and business requirements. What We Expect of You Must have active TS/ SCI security clearance...  ...committed to being an AI-fluent organizationWe’re... 
    Full time
    Local area

    CDW Government

    Washington DC
    20 hours ago
  • $185k - $230k

     ...6 months, agentic AI systems will be an...  ...than the systems required to support it. Fewer...  ...machine learning engineers, software engineers...  ...solutions for cloud and edge environments...  ...Git, Agile) Active TS/SCI security clearance...  ...(CI) Scope Polygraph if required The following... 
    Local area

    Strive Works

    Arlington, VA
    2 days ago
  •  ...Senior Infrastructure/ Platform Engineer (TS/SCI): Hybrid, Suitland, MD A fast-growing, profitable...  .... They build data management and AI platforms for maritime domain awareness...  ...there are no narrow lanes. Experience Requirements: Active TS/SCI clearance. The work... 
    Contract work
    Immediate start
    Home office

    Landshark Recruiting

    Washington DC
    12 days ago
  • DescriptionSystems and Platform Engineer - TS/SCI Xcelerate Solutions is...  ...that power enterprise AI for the mission...  ..., and feature requirements.Infrastructure as Code...  ...systems issues across cloud, network, and platform...  ...cluster management and AI/ML workflow orchestration... 

    Xcelerate Solutions

    Bethesda, MD
    4 days ago
  • $112k - $179k

     ...Overview: We are seeking an engineer to support the design,...  ..., and sustainment of cloud-based infrastructure and...  ...Qualifications Basic Requirements: Active TS/SCI security clearance polygraph is required. Six (6)...  ...intelligence (AI) tools of any kind during... 
    Contract work
    Temporary work
    Shift work

    Peraton

    Laurel, MD
    4 days ago
  •  ...McLean, VA is seeking an experienced AI/ML Engineer to design and implement AI-enabled applications...  ...-cleared environment. The role requires TS/SCI clearance, on-site work, and strong...  .... Docker/Kubernetes, PostgreSQL, and cloud experience are highly valued. #J-188... 

    Jobleads-US

    Mc Lean, VA
    20 hours ago
  •  ...Level: Top Secret / SCI with Full-Scope Polygraph Job Type: Full-TimeAbout...  ...with an active TS/SCI with PolygraphDesired...  ...advanced analytics, engineering, and DevOps,...  ...experts—skilled in cloud computing, artificial...  ...must meet eligibility requirements for access to classified... 

    Praescient Analytics

    Washington DC
    1 day ago
  • $112.2k - $196.4k

     ...advanced analytics and AI/ML solutions to support...  ...exploration, feature engineering, and statistical analysis...  ...to define requirements and deliver impactful...  ...Skills You'll Bring:Active TS/SCI security clearance at...  ...Power BIFamiliarity with cloud analytics platforms (AWS... 
    Full time
    Work at office
    Flexible hours

    Parsons

    Arlington, VA
    3 days ago
  • DescriptionSenior DevOps Engineer - TS/SCIXcelerate...  ...you, our next TS/SCI cleared Senior DevOps...  .... We leverage cloud-based computing, artificial...  ...machine learning (ML) and cross-domain...  ...new feature requirements.Collaborate with...  ...obtain and maintain a Polygraph.Current DoD 8570.0... 
    Remote work
    Flexible hours

    Xcelerate Solutions

    Bethesda, MD
    4 days ago
  •  ...Principal Machine Learning Engineers \n Active U.S. Secret clearance required to be considered for this...  ...and backend services for AI-powered applications \n...  ...Experience deploying ML systems into production \...  ...Active U.S. Secret clearance (TS/SCI preferred)\n U.S.... 

    Stott and May

    McLean, VA
    21 days ago
  •  ..._________________   Required Skills: ~5+ years working...  ...related software/data engineering disciplines. ~...  ...proficiency in Python and common AI/ML frameworks and...  ...ML capabilities within cloud or enterprise environments...  ...field. ~ Active TS/SCI with a CI Poly. Desired... 

    Vibrint

    Springfield, VA
    6 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to AI/ML Cloud Engineer (TS/SCI Polygraph Required). Be the first to apply!