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Principal Software Engineer - AI Platform
Western Governors University
Salt Lake City, UT
Experience with Java, Angular, AWS, infrastructure as code, CI/CD pipelines, application modernization initiatives, conversational interfaces, higher education technology, student…
Added 1 min ago
UG
Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
Build and maintain microservices-based architecture, modern web applications, APIs, serverless components, and infrastructure-as-code
Added 3 mins ago
SC
Civil Engineer
Stanislaus County
Modesto, CA
- $58.21 to $70.76 USD / hour
The Department of Public Works supports the Board of Supervisors’ goals and priorities of enhancing community infrastructure and efficient delivery of public services. Public Works achieves…
Added 3 mins ago
SI
Senior Electrical Engineer
SSOE, Inc.
Remote, United States
- $110,000 to $160,000 USD / year
The chips that run modern life are made in some of the most complex facilities on earth. As a Senior Electrical Engineer in SSOE's Tool Install division, you'll lead the electrical design…
Added 3 mins ago
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Senior Electrical Engineer
SSOE, Inc.
Remote, United States
- $110,000 to $160,000 USD / year
The chips that run modern life are made in some of the most complex facilities on earth. As a Senior Electrical Engineer in SSOE's Tool Install division, you'll lead the electrical design…
Added 7 mins ago
Field Engineer - Salt Lake City, UT
Vertiv
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Graduate Engineer BSEE or BSME and no experience.
Added 8 mins ago
Site Reliability Engineer, Reuters
Reuters News & Media Inc
Remote, United States
Maintain infrastructure as code so provisioning and configuration stay repeatable, auditable, and ahead of traffic growth through capacity planning.
Added 10 mins ago
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Senior Automation And Controls Engineer
Actalent
Fairfax, VA
- $180,000 to $190,000 USD / year
Job Title: Senior Automation and Controls EngineerJob DescriptionThe Senior Automation and Controls Engineer plays a key role in delivering high-quality automation projects on time and…
Added 11 mins ago
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Developer Programs Lead
Render
Remote, United States
- $236,000 to $289,000 USD / year
…launch, scale, and manage real-world applications without writing infrastructure code or managing servers. Whether you're building LLM-powered applications, scalable SaaS products, or async…
Added 12 mins ago
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Software Engineer II, Device Security
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San Diego, CA
- $123,000 to $154,000 USD / year
We’re looking for a Software Engineer II to join our Platform Infrastructure team in San Diego. You’ll help build the software and tools that enable our robots to run trusted software on…
Added 13 mins ago
Senior Data Engineering Support Engineer
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Addison
We are currently seeking a Senior Data Engineering Support Engineer to join our team in Addison, Texas (US-TX), United States (US).
Added 14 mins ago
Senior Mechanical Engineer
Parsons Transportation Group
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Parsons is now hiring experienced mechanical engineers with a desire to work on infrastructure projects in the oil/gas, wastewater, and chemical industries. Parsons extensive experience in…
Added 14 mins ago
Principal Data Engineer
Attain Finance
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Strong understanding of data quality, metadata, lineage, security, automated testing, CI/CD, and Infrastructure as Code.
Added 15 mins ago
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AI Infrastructure Engineer [Senior]
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Remote, United States
- $200,000 to $290,000 USD / year
As an AI Infrastructure Engineer, you’ll design and own production-grade AI agent infrastructure that supports Tessera’s AI systems across multiple cloud providers. You’ll work on…
Added 16 mins ago
Fullstack Software Engineer - Vandenberg SFB, CA
KBR Wyle Services, LLC
S. Vandenberg AFB, CA
Added 22 mins ago
Nuclear Maintenance Planner - Mechanical
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Consult with the requester, the Area Team Leader or the Area Engineer as needed to accomplish the requested scope of work.
Added 22 mins ago
Staff Software Engineer, iOS - Subscription Growth
MyFitnessPal
Remote, United States
We are looking for a Staff iOS Engineer to join the MyFitnessPal Engineering Team. Our users rely on the MyFitnessPal iOS app to power their health and fitness journeys every day. As a…
Added 23 mins ago
R&D Networking QA Engineer
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Design, configure and maintain an R&D network lab infrastructure for product Quality Assurance testing
Added 23 mins ago
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Principal Engineer, Design Verification
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
- $238,000 to $248,000 USD / year
Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our…
Added 27 mins ago
Network Engineer
North Dakota University System
ND
Position Title: Network Engineer (Associate, Regular, or Senior)
Added 28 mins ago
Senior MLOps Engineer
Fisher Investments
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…our international growth. We are looking for a Senior MLOps Engineer to build the infrastructure, pipelines, and operational practices that bring machine learning and generative AI…
Added 28 mins ago
Senior MLOps Engineer
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…our international growth. We are looking for a Senior MLOps Engineer to build the infrastructure, pipelines, and operational practices that bring machine learning and generative AI…
Added 29 mins ago
Sr DevOps Engineer
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Added 29 mins ago
Cloud Infrastructure Engineer
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Raydar is recruiting for this role on behalf of our client. Own the cloud infrastructure and deployment pipelines for a small product team as its sole infrastructure engineer. The work…
Added 30 mins ago
Senior Software Engineer/Tech Lead
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The Senior Software Engineer/Tech Lead is accountable for the technical success of AI agents, systems of agents, and AI products. For this role, you will operate as a hands-on tech lead:…

LMI

Platform Engineer

United States

Target salary range is $101144.97 - $174591.79

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Job details

Pay: Target salary range is $101144.97 - $174591.79
Apply by: Oct 29, 2027
Posting language: English
Posted: Oct 29, 2026

Original job description

Overview

LMI is seeking a Platform Engineer to support IronSled, a Platform as a Service (PaaS) designed to accelerate application development and deployment in secure federal environments. You will join a cross-functional engineering team responsible for designing, deploying, maintaining, and continuously improving the platform's infrastructure, services, and capabilities.

This is a hands-on engineering role focused on building and operating reliable, scalable, and secure cloud-native infrastructure. You will work across the full lifecycle of platform services, from initial design and implementation through deployment, monitoring, maintenance, and ongoing optimization.

You will collaborate with software developers and other platform engineers to improve delivery pipelines, automate infrastructure operations, troubleshoot complex technical challenges, and strengthen overall platform reliability. The role requires strong technical expertise, independent problem-solving, and a commitment to DevSecOps principles and continuous improvement.

This position requires U.S. citizenship and the ability to obtain a security clearance.

About the Team

IronSled sits within LMI’s Chief Technology Office. We are a small, high-visibility team building and operating a secure application-hosting platform for federal agencies. Our culture is more product-focused and collaborative than a traditional government contracting environment. We move quickly, solve problems directly, and prioritize outcomes over unnecessary process.

At the same time, our users depend on IronSled to operate critical applications, making reliability, security, communication, and attention to detail essential.

You will work closely with the Product Manager, Engineering Lead, platform engineers, application developers, and tenant teams. Because IronSled is continuing to evolve, you will have opportunities to help improve its support processes, documentation, automation, and technical capabilities.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact through innovation and speed. By investing in technology and prototypes ahead of need, LMI delivers commercial-grade platforms and mission-ready artificial intelligence capabilities to federal agencies at commercial speed.

Headquartered in Tysons, Virginia, LMI supports the defense, space, healthcare, and energy sectors, helping agencies navigate complexity, modernize critical capabilities, and strengthen mission outcomes.

Responsibilities

What You’ll Do

Participate in the full lifecycle of platform services, including design, development, deployment, operations, maintenance, and continuous improvement using agile methodologies.
Support the design and launch of new services through architecture discussions, infrastructure development, capacity planning, technical reviews, and deployment readiness assessments.
Design, build, maintain, and optimize automated CI/CD pipelines to support consistent, reliable, and secure application delivery.
Apply DevSecOps principles to integrate security scanning, automated testing, and compliance checks into build and deployment workflows.
Develop and maintain Python and Bash scripts to automate infrastructure operations, eliminate repetitive tasks, and improve engineering efficiency.
Monitor and maintain production services, evaluating availability, latency, performance, and overall system health to ensure platform reliability.
Manage containerized applications and Kubernetes environments, including deployment configurations, resource management, troubleshooting, and operational improvements.
Implement and improve release management processes, including artifact versioning, deployment strategies, upgrades, and rollback capabilities.
Collaborate with software development and infrastructure teams to resolve technical challenges, improve deployment practices, and strengthen application performance and reliability.
Identify opportunities to improve platform scalability, reliability, and deployment velocity through automation and engineering enhancements.
Participate in incident response, root cause analysis, and retrospectives to identify improvements and prevent recurring issues.

Qualifications

What We’re Looking For

7–10 years of experience in DevSecOps engineering, platform engineering, or a closely related technical discipline.
Bachelor's degree in Computer Science, Engineering, Information Technology, or a related technical field.
5+ years of experience programming in Python, including debugging, optimizing code, and developing automation for infrastructure and operational tasks.
Strong understanding of Unix/Linux operating systems and experience administering and troubleshooting Linux-based environments.
Demonstrated experience designing, building, and maintaining automated CI/CD pipelines, including GitLab CI/CD.
Experience integrating automated security scans of source code and build artifacts into deployment pipelines, including implementing security-based deployment controls.
Strong understanding of containerization technologies and experience deploying and managing containerized web applications.
Hands-on experience with Kubernetes and container orchestration platforms such as Amazon EKS, AKS, GKE, OpenShift, or similar technologies.
Experience managing application release artifacts, version control, deployment rollouts, upgrades, and rollback procedures.
Proficiency with Bash scripting and command-line tools for system administration, troubleshooting, and automation.
Ability to collaborate with software development and infrastructure teams and provide technical guidance on application development, deployment, and platform integration.
Strong analytical and troubleshooting skills, with a systematic approach to investigating and resolving complex technical problems.
Effective communication skills, strong technical ownership, and the ability to work independently and collaboratively in a fast-paced engineering environment.
U.S. citizenship and the ability to obtain a security clearance.

Target salary range is $101144.97 - $174591.79

Disclaimer: The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work.

Job Locations US-Remote

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More about this job

Skills

Troubleshoot
Problem solving
Communication skills
Attention to detail
Documentation
Artificial intelligence
Process improvement
Agile
Test automation
Regulatory compliance
Python
Bash
Kubernetes
Troubleshooting
Software development
Incident response
Root cause analysis
Computer science
Computer technology
Debugging
UNIX
Linux
CI/CD
GitLab
Red Hat OpenShift
System administration
Work independently

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