Platform Engineer IV
Greenwood Village, CO
Category: Engineer
Industry: Communications
Reference ID: JN -082026-108339
Date Posted: 08/18/2026
Shortcut: http://careers.eliassen.com/nVTgvl
Description:
Hybrid 2 onsite / 3 WFH in Greenwood Village, CO
Our client has an opportunity for a Platform Engineer to design, build, and maintain the AWS infrastructure that underpins the IIA Data Lake, agent runtime environments, CI/CD pipelines, and graph database systems, and to develop the application code, automation, and internal tooling for those systems. This role ensures production environments are stable, scalable, and secure while enabling data science and agentic AI workloads to operate reliably at scale.
We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $70.00 to $80.00/hr. w2
Responsibilities:
- Design and manage AWS infrastructure for the IIA Data Lake including S3, Glue, Athena, and EMR.
- Manage cross-account connectivity, VPC networking, security groups, and IAM roles and policies.
- Build and maintain infrastructure for AI agent runtime environments for LangGraph agents via LangSmith Deployments.
- Design and implement event-driven infrastructure with triggers, queues, and pub or sub to orchestrate agents and data workflows.
- Support deployment and operation of AWS Neptune for a network topology graph including capacity and performance tuning.
- Implement infrastructure as code using Terraform or CloudFormation for repeatable provisioning.
- Manage IAM key rotations, secrets management, and security compliance for on-premises and cloud integrations.
- Build and maintain CI or CD pipelines for agent deployments using GitLab CI or CD, Docker, and Artifactory.
- Manage container lifecycle including image builds, versioning, and rollbacks for LangSmith Deployments.
- Automate deployment workflows to promote agents from development to production.
- Coordinate with platform teams on AI gateway integration, cross-account deployment, and connectivity.
- Support and maintain ETL pipelines in Scala or Spark, and onboard new data sources.
- Develop Python scripts, CLIs, services, and automation utilities for ingestion, deployment, and operations.
- Write integration code and glue services for upstream and downstream systems and external platforms.
- Ensure production stability with monitoring, alerting, incident response, and SLA adherence.
- Implement monitoring and alerting for deployed agents including health, errors, latency, and resource use.
- Coordinate connectivity and firewall requests with upstream data teams and platform teams.
- Support infrastructure needs for new data onboarding and scheduler maintenance with Airflow and event triggers.
- Perform other duties as required.
Experience Requirements:
- Expert experience with AWS services including EC2, S3, IAM, VPC, Glue, Athena, EMR, Secrets Manager, and CloudWatch.
- Strong infrastructure as code experience with Terraform or CloudFormation.
- Background in cross-account AWS architectures, VPC peering, PrivateLink, and transit gateway.
- IAM policy design with least privilege and service account management.
- Containerization with Docker and container orchestration.
- CI or CD pipelines with GitLab CI.
- Event-driven architectures and messaging such as Kafka, SNS or SQS, or EventBridge.
- Linux proficiency and shell scripting.
- Monitoring and alerting with CloudWatch, Prometheus, Grafana, or similar.
- Networking fundamentals including DNS, CIDR, NAT, VPC endpoints, firewalls, and security groups.
- Cross-team coordination on connectivity and access requirements.
- Proficiency in Python or a comparable language for automation and tooling.
- Software engineering fundamentals including Git workflows, code review, modular design, dependency management, and documentation.
- Automated tests for application and infrastructure code and CI or CD integration.
- Integration against REST APIs and cloud SDKs such as boto3.
- Preferred: graph databases such as AWS Neptune or Neo4j.
- Preferred: Apache Kafka or similar streaming platforms.
- Preferred: Apache Spark with Scala for distributed and streaming processing.
- Preferred: Airflow or similar orchestration platforms.
- Preferred: telecommunications or large-scale network operations experience.
- Preferred: familiarity with AI or ML infrastructure such as model serving, compute, and artifact management.
- Preferred: Splunk integration including Edge Processor and MCP connectivity.
- Preferred: AWS certifications such as Solutions Architect or DevOps Engineer.
- Preferred: experience developing and operating small services or APIs with FastAPI or Flask.
Education Requirements:
Bachelor's degree in Computer Science, Information Technology, Systems Engineering, or related field, or relevant experience. Bachelor's degree: 5+ years of platform or infrastructure engineering experience. Master's degree: 3+ years of platform or infrastructure engineering experience.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
-
Fullstack Software Engineer IV
Charlotte, NC
Description: Hybrid Charlotte, NC Our client seeks a Backend-focused Fullstack Software Engineer to accelerate delivery within the Emerging Digital organization. The role will support the ACE workflow application, which relies on Temporal workflows and...
Date Posted: 08/24/2026 Recommended
-
Full Stack Software Engineer - API Platform Engineering
Greenwood Village, CO
Description: Hybrid 4 days onsite, 1 remote in Greenwood Village, CO Our client seeks a Full Stack Software Engineer to build and operate a modern API platform. The team treats APIs as products with clear contracts, observability, documentation, and ow...
Date Posted: 08/24/2026 Recommended
-
Staff (Lead) Software Engineer
Burbank, CA
Description: Hybrid 4 Days a week on-site in Burbank, CA Our client seeks a Staff (Lead) Software Engineer to build the next generation of intelligent infrastructure for the Studio Digital Supply Chain. The role blends backend engineering, workflow, an...
Date Posted: 08/07/2026 Recommended
-
Solutions Architect
Washington, DC
Description: On-site in Washington, DC Our client seeks a Solutions Architect to lead the design and implementation of enterprise architectures that support mission-critical applications and services. The role will translate business and technical requ...
Date Posted: 08/17/2026 Recommended
-
AI Scanning Product Owner
Anywhere
Description: Remote Our client seeks a Senior Product Owner to define, prioritize, and drive the roadmap for an AI-driven code vulnerability detection and reporting capability. The product leverages large language models and automation to identify pote...
Date Posted: 08/26/2026 Recommended
-
Full Stack Software Engineer
Greenwood Village, CO
Description: Hybrid 4 days onsite in Greenwood Village, CO Our client is seeking a Full Stack Software Engineer for the Developer Platform team to build and enhance a customer-facing Portal. You will own features end to end across a Vue 3 single-page a...
Date Posted: 08/23/2026 Recommended
-
Full Stack Software Engineer
Anywhere
Description: Remote Our client is seeking a Full Stack Software Engineer to join the U.S.-based Enterprise Services engineering team focused on sustaining, enhancing, and modernizing business-critical enterprise applications. The role rotates across pr...
Date Posted: 08/11/2026 Recommended
-
DevOp/SRE
Anywhere
Description: Remote Our client seeks a DevOps/SRE Engineer for an Information Security team to build, operate, and improve an LLM-based code vulnerability detection and reporting capability. The role will design and deliver the scanner, evaluation harn...
Date Posted: 08/26/2026 Recommended
-
Senior Software Engineer – Ad Intelligence Data Platform
Seattle, WA
Description: Hybrid 4 Days a week on-site in either Seattle, WA or Glendale, CA or New York City, NY or Bristol, CT Our client has an opportunity for a Senior Software Engineer – Ad Intelligence Data Platform on a 12+ month contract. The role joins the...
Date Posted: 08/21/2026 Recommended
-
Senior Software Engineer
Los Angeles, CA
Description: Hybrid: Fully Remote until West LA office opens - then 3x a week onsite in Los Angeles, CA Our client seeks a Senior Software Engineer to build scalable, secure, and resilient platform services. You will design backend services and APIs, e...
Date Posted: 08/11/2026 Recommended
-
Senior Software Engineer
St. Louis, MO
Description: Hybrid 4 days in office in St. Louis, MO Our client seeks a hands-on Senior Software Engineer to modernize and maintain a mission-critical enterprise application in AWS GovCloud. The role focuses on practical engineering, reliability, and ...
Date Posted: 08/18/2026 Recommended
-
Python Developer
Anywhere
Description: Remote Our client seeks a Python Developer to build and maintain automated cloud-based media workflows and REST API integrations for an SDVI Rally media supply chain project. The role focuses on scalable media processing infrastructure, mi...
Date Posted: 08/11/2026 Recommended
-
Sr. MuleSoft Platform Developer
Anywhere
Description: Remote Our client is seeking an experienced Senior MuleSoft Engineer to join the integration platform team. This is a hands-on, technical role serving as the platform owner for a MuleSoft portfolio, driving technical delivery and moderniza...
Date Posted: 08/25/2026 Recommended
-
Cloud & Network Infrastructure Engineer
Washington, DC
Description: On-site 5 days/week in Washington, DC Our client is seeking a senior Cloud & Network Infrastructure Engineer responsible for designing, implementing, and managing cloud and on‑premises infrastructure and networking solutions. This role com...
Date Posted: 08/07/2026 Recommended
-
Senior Security Engineer
Los Angeles, CA
Description: Hybrid Fully Remote until West LA office opens - then 3x a week onsite in Los Angeles, CA Our client is seeking an experienced Senior Security Engineer with a focus on security architecture assessments across on-premises and Azure environm...
Date Posted: 08/20/2026 Recommended
-
Principal Software Engineer
Los Angeles, CA
Description: On-site in Los Angeles, CA Our client seeks a Principal Software Engineer to lead backend services and APIs for a payment processing platform supporting prominent technology partners. The role will drive technical leadership across release...
Date Posted: 08/08/2026 Recommended
-
Lead Full Stack Developer
Boston, MA
Description: Hybrid 4 days onsite in Boston, MA Our client seeks a Lead Full Stack Developer and offshore coordinator to serve as the primary liaison between business stakeholders, onsite leadership, and an established offshore development team support...
Date Posted: 08/29/2026 Recommended
-
Director of Cloud Infrastructure and Engineering
Owing Mills, MD
Description: Hybrid up to three days per week from home in either Owing Mills, MD or Baltimore, MD Our client seeks a Director of Cloud Infrastructure and Engineering to lead a globally distributed team that designs, develops, and deploys cloud infrast...
Date Posted: 09/01/2026 Recommended
-
Systems Engineer II Senior
Atlanta
Description: On-site in Atlanta, GA Our client seeks a hands-on Systems Engineer to design, integrate, deploy, and support complex railroad technology systems that combine electrical hardware, embedded computing, software, cameras, sensors, networking,...
Date Posted: 08/13/2026 Recommended
-
Data Engineer IV
Greenwood Village, CO
Description: Hybrid 3 days onsite / 2 remote in Greenwood Village, CO Our client is seeking a Data Engineer IV for the Infrastructure Intelligence and Analytics team to design, build, and maintain scalable ETL pipelines and data infrastructure supporti...
Date Posted: 08/18/2026 Recommended
-
Senior AI Engineer/Databricks Architect
Anywhere
Description: Remote Our client seeks a Senior AI Engineer to design, build, and deploy production-grade AI applications and agentic workflows at scale within the insurance domain. The role requires strong software engineering fundamentals, Databricks e...
Date Posted: 08/12/2026 Recommended
-
Senior Software Developer
St. Louis, MO
Description: Hybrid 2-3 days on-site in St. Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of a mission-critical enterprise application in AWS for the U.S. Treasury. The role requires full-stack developm...
Date Posted: 08/30/2026 Recommended
-
Sr. Principal Engineer
Boston, MA
Description: Hybrid 3 days onsite in Boston, MA Our client seeks a Sr. Principal Engineer to design, develop, and maintain software programs, databases, and processes supporting core business environments across research, investments, front office, and...
Date Posted: 08/10/2026 Recommended
-
Senior AWS Cloud Architect/Engineer
Reston
Description: On-site in Reston, VA As a Senior AWS Cloud Architect/Engineer, you will be a key player in architecting, designing, and implementing cloud solutions that empower our clients to leverage the full potential of cloud technologies. You will b...
Date Posted: 08/25/2026 Recommended
-
Lead Agilist
Farmington Hills, MI
Description: On-site in Farmington Hills, MI Our client seeks a Lead Agilist to support an Agentic AI engineering team. The role will coach and facilitate Agile Squad practices, foster servant leadership, and partner with Product Owners and developers ...
Date Posted: 08/30/2026 Recommended
-
Senior Software Engineer
Concord, CA
Description: Hybrid 3 days onsite in either Concord, CA or Charlotte, NC or Dallas, TX Our client is seeking a Sr Software Engineer to support, enhance, and modernize its enterprise Kafka streaming platforms. This role combines technical expertise with...
Date Posted: 08/21/2026 Recommended
-
Project Manager II – Network & Infrastructure
Englewood, CO
Description: Hybrid 4 onsite in Englewood, CO Our client seeks an IT/Technology Project Manager with PMO experience, strong executive communication skills, and a track record of leading large-scale infrastructure, telecom, or enterprise technology proj...
Date Posted: 08/15/2026 Recommended
-
P2 Application Support Engineer
Austin, TX
Description: Hybrid Monday - Thursday. Friday is remote in Austin, TX Our client seeks a P2 Application Support Engineer to join a second-level support team responsible for stability, reliability, and performance of a financial technology platform supp...
Date Posted: 09/01/2026 Recommended
-
Principal Full Stack Engineer
Salem, NH
Description: On-site Every Other Week onsite / 5 days in either Physical Location or Salem, NH Our client seeks a Principal Full Stack Engineer to design and deliver modern web applications and the CI/CD automation that ships them. The role emphasizes ...
Date Posted: 08/16/2026 Recommended
-
Cloud Operations Engineer
Anywhere
Description: Remote Our client seeks a Cloud Operations Engineer to manage and execute cloud infrastructure, application, and data rehydration activities across Azure and AWS. The role supports business continuity, enterprise security standards, disast...
Date Posted: 09/01/2026 Recommended
Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above