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Added 1 min ago
Staff Software Engineer, Sensing Systems
CHAOS Industries
El Segundo, CA · Los Angeles, CA
…computer vision specialist. You do need to be an excellent engineer who is curious about physical systems and understands how real sensors behave: they drift, they disagree with each other,…
Added 1 min ago
Software Engineer, Sensing Systems
CHAOS Industries
El Segundo, CA · Los Angeles, CA
…computer vision specialist. You do need to be an excellent engineer who is curious about physical systems and understands how real sensors behave: they drift, they disagree with each other,…
Added 1 min ago
Hardware Systems Engineer - LPU Platform Pathfinding
NVIDIA Corporation
CA · Santa Clara, CA · Santa Clara
NVIDIA is looking for a Hardware Systems Engineer to join our team and help build next-generation LPU platforms!
Added 7 mins ago
Software Quality Assurance Engineer and Tester (FM Test/App Training Specialist & CM Test/App Training Specialist)
Quantum Sky
Aurora, CO
…Application Developer) to serve as a technical lead and core software engineer on the Defense Health Agency (DHA) E-Commerce Operational Systems Support (EOSS) contract in Aurora,…
Added 7 mins ago
RC
Part-Time Software Engineer Co-op(Remote)
RTX Corporation
aurora, CO
- Part-time
Raytheon’s Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems,…
Added 7 mins ago
Network Engineer - Level 3 or 4
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Network Engineer – Level 3 or 4 to join…
Added 7 mins ago
Firmware Engineer, Senior
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
Readiness delivered. Kratos is seeking a Senior Firmware Engineer to support dynamic, fast?paced projects involving firmware development across all phases of the engineering lifecycle -…
Added 7 mins ago
Cloud Engineer
Trinzic
Colorado Springs, CO
Our KBR team in Colorado Springs, CO, is seeking a Cloud Engineer. This role is pivotal in integrating cloud technologies with Cloud Infrastructure practices, requiring a blend of technical…
Added 7 mins ago
PT
Aerospace Engineer
PDS Tech Commercial
Colorado Springs, CO
- $60.02 USD / hour
…life? PDS Tech Commercial is seeking an experienced Aerospace Engineer III to join a cutting-edge aerospace team developing advanced aircraft and aerospace…
Added 7 mins ago
System Development Engineer, Cloud AI/ML/storage server teams
Amazon
Denver, CO
We are seeking a Manufacturing Systems Development Engineer to own manufacturing test software, diagnostic tooling, and hardware debug for GPU-based server platforms at our ODM/CM…
Added 7 mins ago
CrowdStrike Platform Resident Consultant (Remote)
CrowdStrike
Denver, CO
…advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries,…
Added 7 mins ago
Senior Software Engineer - Application Development
Zayo
Denver, CO
We’re looking for a talented Senior Software Engineer, Application Development to join our growing team. In this role, you’ll help design, build, deploy, and support software services that…
Added 7 mins ago
Cyber Identity - SailPoint ISC Analyst - Security Engineer I
Deloitte
Colorado Springs, CO · Denver, CO
As a Security Engineer I on the Cyber Identity team, you will be responsible for:
Added 7 mins ago
Software Engineer
CACI International
Denver, CO
…cyber security domain on multiple hardware platforms utilizing Linux and/or Unix-based operating…
Added 8 mins ago
Security Automation Engineer - Python
U.S. Bank National Association
Minneapolis, MN
U.S. Bank is seeking a Security Automation Engineer to join our Infrastructure Vulnerability Management Engineering team. This role combines software development, automation, and…
Added 9 mins ago
NS
Development Test Engineer
Northwood Space
Los Angeles, CA, CA
- $100,000 to $170,000 USD / year
Northwood is looking for an engineer to build the development systems that ensure our hardware performs reliably from early prototypes through operations. You’ll own development test…
Added 10 mins ago
Hardware Systems Engineer - LPU Platform Pathfinding
NVIDIA USA
CA
NVIDIA is looking for a Hardware Systems Engineer to join our team and help build next-generation LPU platforms!
Added 11 mins ago
AI
Software Engineer- Maps Rendering
Applied Intuition
Sunnyvale, CA
- $175,000 to $230,000 USD / year
- 2+ years working experience in backed programming & systems including: C++, Python, Go, JavaScript, SQL, Linux, and Git
Added 16 mins ago
Cyber System Security Engineer (CSSE)
KBR
El Segundo, CA
We are seeking an experienced Space Systems, Cyber System Security Engineer (SSE) to support the integration of cybersecurity, systems security engineering, information assurance, program…
Added 20 mins ago
Senior Manufacturing Test Engineering, Propulsion
Anduril Industries
Ashville, OH · Costa Mesa, CA
As a Senior Propulsion Test Engineer, you will develop, build, and execute the test campaigns that qualify mission-critical air vehicle propulsion systems and micro-turbojets for…
Added 23 mins ago
O
Senior Principal Software Engineer
Oracle
Nashville, TN
- $135,200 to $306,400 USD / year
Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software Engineer to build a new Data Processing Unit (DPU) platform spanning networking and storage. You will address…
Added 24 mins ago
Software Engineer – FortiSIEM Threat Detection & Integration
Fortinet
Sunnyvale, CA
We are seeking a software engineer to join the FortiSIEM Advanced Threat Integration engineering team. This role combines hands-on software development with security detection engineering.…
Added 25 mins ago
SE
Software Engineer
Schweitzer Engineering Laboratories, Inc.
WA · ID
- $88,400 to $132,700 USD / year
Embedded Linux systems development including:
Added 29 mins ago
Senior Software Engineer
Natera
Remote, United States
A Senior Software Engineer is focused on providing an intuitive and efficient experience for our customers. You have experience in building customer-facing web applications and have a…
Added 30 mins ago
Associate Field Application Engineer - AMD
Avnet US
San Jose, CA
Entry-level electrical or computer engineer who, as a member of the sales and technical team, helps drive customer adoption of AMD adaptive SoCs and FPGAs. The Associate FAE supports…

LMI

Platform Engineer

United States

Target salary range is $92075.4 - $158138.39

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Job details

Pay: Target salary range is $92075.4 - $158138.39
Apply by: Oct 29, 2027
Experience: 2–5+ years of experience in platform engineering, cloud engineering, DevOps, site reliability engineering, or a related technical discipline.
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 host applications in secure federal environments. You will join a small, cross-functional engineering team responsible for supporting tenants, maintaining platform reliability, and continuously improving the platform's capabilities and user experience.

Your primary focus will be supporting the teams that build, deploy, and operate applications on IronSled. You will take ownership of technical issues and service requests, troubleshoot problems across the platform, and work directly with tenants to identify and implement solutions. You will also collaborate with other platform engineers to resolve complex issues, improve system reliability, and identify opportunities to reduce recurring support needs.

This is a hands-on engineering position, not a traditional help desk role. You will work across Kubernetes environments, cloud infrastructure, CI/CD pipelines, identity services, networking, and platform integrations. While tenant support will be your primary responsibility, you will also contribute to platform engineering initiatives, automation, infrastructure improvements, and the continued development of IronSled.

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

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

Serve as a primary technical resource for IronSled tenants, owning platform-related issues and service requests from initial investigation through resolution.
Troubleshoot and resolve complex technical problems involving Kubernetes, application deployments, CI/CD pipelines, identity and access management, networking, AWS infrastructure, and platform integrations.
Work directly with tenant development teams to diagnose issues, identify root causes, and implement sustainable solutions.
Collaborate with other platform engineers on issues requiring broader infrastructure changes or specialized expertise while maintaining ownership of tenant communication and resolution.
Support tenant onboarding, environment provisioning, application deployments, access management, and ongoing platform operations.
Contribute to the design, maintenance, and improvement of platform infrastructure, services, and engineering workflows.
Identify recurring technical issues and develop automation, tooling, or platform improvements that reduce manual intervention and improve tenant self-service.
Create and maintain technical documentation, troubleshooting guides, and operational procedures to improve support efficiency and knowledge sharing.
Participate in platform monitoring, incident response, maintenance, and reliability improvements.
Work closely with the engineering team to identify and prioritize technical debt, operational improvements, and enhancements that improve the overall tenant experience.

Qualifications

What We’re Looking For

2–5+ years of experience in platform engineering, cloud engineering, DevOps, site reliability engineering, or a related technical discipline.
Hands-on experience working with Linux, containers, Kubernetes, and cloud infrastructure, preferably AWS.
Experience supporting and troubleshooting applications running in containerized or cloud-native environments.
Working knowledge of CI/CD pipelines, Git-based development workflows, and infrastructure automation tools such as Terraform, Helm, or similar technologies.
Strong troubleshooting skills, including the ability to analyze logs, investigate infrastructure and application issues, and identify root causes across multiple systems.
Understanding of networking fundamentals, including DNS, load balancing, ingress, connectivity, and common application networking issues.
Experience working directly with developers or technical users to investigate issues and implement solutions.
Ability to independently manage technical issues, prioritize competing requests, and drive problems through resolution.
Strong communication skills, with the ability to explain technical issues, coordinate across teams, and provide clear updates to stakeholders.
A collaborative mindset, strong sense of ownership, and interest in continuously improving platform reliability, automation, and the developer experience.
U.S. citizenship and the ability to obtain a security clearance.

Target salary range is $92075.4 - $158138.39

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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