Jobs in the United States

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IT Specialist - Top Secret Security Software Engineer
Social Security Administration
Woodlawn, MD
- $121,785 to $158,322 USD / year
…center, remote/support data centers, and the Division internal network environment. | Provides expert technical analysis for problem determination and coordination of system and/or software…
Added 2 mins ago
Principal/Senior Principal Business Development Leader - Dams Market
Geosyntec Consultants, Inc.
Johnson City, TN · Brentwood, TN · Asheville, NC · Chattanooga, TN · Nashville, TN · Knoxville, TN
This position will provide technical leadership, collaborate with Geosyntec’s network of dam engineering professionals, and help expand our capabilities and client relationships across the…
Added 3 mins ago
Network Engineer 3 (QKS - 094)
SageCor Solutions
Annapolis Junction, MD
…(SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in…
Added 3 mins ago
ERS-NETA Electrical Testing Technician - Shreveport, LA
Vertiv
Shreveport, LA
Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their…
Added 3 mins ago
ERS-NETA Electrical Testing Technician - Shreveport, LA
Vertiv
Shreveport, LA
Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their…
Added 3 mins ago
ERS-NETA Electrical Testing Technician - Nashville, TN
Vertiv
Nashville, TN · Huntsville, AL · Birmingham, AL
Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their…
Added 3 mins ago
ERS-NETA Electrical Testing Technician - Nashville, TN
Vertiv
Nashville, TN · Huntsville, AL · Birmingham, AL
Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their…
Added 6 mins ago
Senior Forward Deployed AI Engineer - Strategic Finance
Fanatics Collectibles
NY
…hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect,…
Added 7 mins ago
Process Engineer
Catalent Pharma Solutions LLC
Winchester, KY
…180,000‑square‑foot facility with fully integrated development and analytical services. The site specializes in complex and controlled‑release oral dose technologies, supporting product…
Added 9 mins ago
LF
Audio Visual Technician – Audio Engineer
LPL Financial Corp
United States
- $34.47 to $57.44 USD / hour
LPL Financial is seeking an Audio Visual Technician – Audio Engineer with a strong background in audio engineering and live production to support corporate meetings, executive…
Added 11 mins ago
Technical Architect - Networking
Heartland Technology Group
Fayetteville, AR
Added 11 mins ago
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Systems and Infrastructure Engineer III (Vulnerability Management)
Walmart
Bentonville, AR
- $80,000 to $155,000 USD / year
The Systems and Infrastructure Engineer III maintains and improves the systems that keep Walmart’s Mac and Windows devices and managed applications patched and secure. This role uses…
Added 11 mins ago
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Staff, Systems and Infrastructure Engineer (Vulnerability Management) | Bentonville, Arkansas
Walmart
Bentonville, AR
- $90,000 to $180,000 USD / year
As a Staff Systems and Infrastructure Engineer on APEX Vulnerability Management, you will be the team’s technical lead for keeping the technology Walmart associates use secure. You will…
Added 11 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
Little Rock, AR
…external partners, and iterate them into scalable production…
Added 11 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Little Rock, AR
Amentum seeks a Network and Systems Engineer III – IT Solutions Implementor to provide IT solutions and support (remotely), for Amentum programs and projects worldwide. This is a…
Added 11 mins ago
Senior Financial Planning & Analysis Manager
Cornerstone OnDemand
Little Rock, AR
Support software capitalization analysis with Accounting and track engineering efficiency metrics (e.g., R&D as a percent of revenue, cost per engineer)
Added 11 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Little Rock, AR
Utilize tools such as curl and wget to perform diagnostics, analyze network performance, and troubleshoot connectivity issues.
Added 12 mins ago
Senior Control Systems Engineer (Instrumentation & Controls)
HDR
Folsom, CA · Walnut Creek, CA
…enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people…
Added 13 mins ago
Senior Systems Engineer
Govcio LLC
Tampa, FL
Designs, creates and builds network services, equipment, and devices.
Added 17 mins ago
Client Support Engineer III
ADVANCED NETWORK MANAGEMENT INC
New Mexico, NM
The Tier 2 Network Engineer is the escalation point for network-related client support issues within ANM’s Managed Services organization. This individual serves as the first level of…
Added 18 mins ago
A
Electrical Test Engineer
Actalent
Golden Valley, MN
- $45 to $65 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 18 mins ago
A
Software Test Engineer
Actalent
Owatonna, MN
- $55 to $68 USD / hour
Job Title: Embedded Software Test Engineer / Embedded Software Validation & Automation Engineer
Added 18 mins ago
Mechanical Engineer
Actalent
Everett, WA
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 18 mins ago
A
Hardware Engineer
Actalent
Redmond, WA
- $60 to $70 USD / hour
…optics.1. Operating hardware prototypes2. Software or Electrical engineer degree is a must3. fine-pitch soldering 02014. lab environmentJob DescriptionThe Hardware Engineer will work in a…
Added 18 mins ago
Senior Mechanical Engineer
Actalent
Bellevue, WA
Job Title: Mechanical EngineerJob DescriptionWe are seeking a hands-on Mechanical Engineer to advance cutting-edge robotics hardware in a full-time, on-site role in Bellevue, WA. You will…

LMI

Lead Full-Stack Developer

United States

Target salary range is $122209.58 - $211317.81

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Job details

Pay: Target salary range is $122209.58 - $211317.81
Apply by: Nov 4, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

LMI is seeking a Lead Full Stack Developer to lead the design, development, integration, and sustainment of a secure, web-based mission data and digital asset management application supporting a SOCOM Mission Partner. The application enables authorized users to ingest, organize, discover, preview, share, and reuse mission-relevant files, datasets, software, models, and technical knowledge. It combines a modern user experience with scalable backend services, governed data access, project-based collaboration, and integration with a secure cloud-hosted delivery environment.

This is a hands-on engineering lead position. The selected candidate will contribute production code, guide technical design, perform code reviews, mentor developers, and coordinate directly with product, platform, security, and mission stakeholders. The ideal candidate has demonstrated success building full-stack applications that handle large files and complex data, enforce user permissions, and deliver dependable performance in secure government environments.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors, helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

This position is remote within the United States and requires an active Secret security clearance. Periodic travel to mission partner locations, including the Fort Bragg area, may be required for technical planning, user engagements, and integration activities. Classified work must be performed in approved facilities.

Responsibilities

Lead hands-on development of a secure, user-facing application for the ingestion, management, discovery, sharing, and reuse of large mission datasets and digital assets.
Design, build, review, test, and maintain full-stack features across responsive web interfaces, backend services, application programming interfaces (APIs), data stores, and cloud integrations.
Guide implementation of project-based organization, asset metadata, user profiles, file and dataset versioning, activity history, and collaboration capabilities such as comments, saved items, and feedback.
Engineer scalable file upload, ingestion, transfer, processing, and download workflows that reliably accommodate large volumes of images, video, documents, technical files, and structured or unstructured data.
Implement and optimize search, filtering, content previews, indexing, and data discovery workflows that help users identify relevant assets without unnecessary downloads.
Develop secure API contracts and integrations with object storage, metadata catalogs, search services, identity providers, mission applications, and other approved enterprise systems.
Apply authentication, authorization, role- or attribute-based access controls, audit logging, data handling rules, and secure file access throughout the application.
Coordinate with data engineering, platform, and cybersecurity teams to preserve data provenance, metadata, version history, security markings, and authorized handling of sensitive content.
Improve application performance, reliability, scalability, and observability; diagnose issues involving databases, backend services, object storage, web interfaces, networks, and deployment environments.
Work with product managers and UI/UX designers to translate user requirements into technical designs, refined backlog items, acceptance criteria, and production-quality releases.
Lead technical planning, software architecture decisions, code reviews, automated testing, integration testing, defect resolution, and release readiness for assigned development work.
Implement secure development practices and integrate application delivery with approved source control, continuous integration and continuous delivery, containerization, and DevSecOps pipelines.
Mentor and guide developers, establish practical coding standards, manage technical dependencies, and maintain maintainable, well-documented application components.
Engage operational users and government stakeholders during demonstrations, feedback sessions, and testing; convert findings into improvements to application functionality and usability.
Maintain architecture diagrams, API specifications, data models, development guidance, deployment documentation, and technical decisions that support sustainment and future integration.

Qualifications

Required Qualifications:

Active Secret security clearance, with the ability to maintain the clearance throughout employment.
Minimum of seven years of professional software development experience, including substantial hands-on work across both front-end and back-end application development.
Demonstrated experience serving as a technical lead, senior developer, or principal contributor responsible for technical design, code reviews, mentoring, and delivery of production software.
Proficiency with a modern JavaScript or TypeScript front-end framework such as React, Angular, or Vue, including component design, state management, API integration, and responsive application interfaces.
Strong back-end development experience using Python, Node.js, Java, C#, or a comparable server-side language and framework, including design and implementation of production REST APIs and service integrations.
Demonstrated experience designing and working with relational or nonrelational databases, data models, query optimization, and application data-access patterns.
Experience building applications that ingest, store, retrieve, transfer, or process files and datasets, including performance considerations for large objects, background processing, and error recovery.
Hands-on experience building, deploying, or supporting web applications on Amazon Web Services (AWS), including integration with storage, compute, identity, logging, or networking services.
Experience implementing application authentication, authorization, secure API design, input validation, secrets handling, and auditability in environments with sensitive or access-controlled data.
Working experience with Git-based source control, automated testing, continuous integration and continuous delivery, containers, and Agile software delivery practices.
Ability to troubleshoot production issues across front-end code, backend services, data stores, cloud services, and application interfaces.
Strong technical communication, engineering judgment, documentation, and collaboration skills, including the ability to lead work across product, platform, cybersecurity, and customer teams.

Desired Qualifications:

Prior experience developing or sustaining applications for SOCOM, Special Operations Forces, or another Department of War mission partner.
Experience with AWS GovCloud, Kubernetes or Amazon Elastic Kubernetes Service, infrastructure as code, and delivery in DoD-authorized environments.
Experience building data repositories, asset libraries, content management platforms, collaborative knowledge systems, or large-scale data ingestion and search applications.
Experience with Amazon Simple Storage Service (S3), managed databases, search or indexing technologies, event-driven processing, messaging, and asynchronous job orchestration.
Experience developing video and image previews, content metadata pipelines, geospatial or technical-file viewers, or natural-language search capabilities.
Familiarity with DoD Information Network (DODIN) requirements, Risk Management Framework processes, secure application delivery, and authorization constraints at DoD Impact Level 4 or higher.
Experience designing interoperable solutions using open APIs, reusable components, documented data contracts, and modular software architectures.
Bachelor’s or master’s degree in computer science, software engineering, information systems, or a related technical discipline.

Target salary range is $122209.58 - $211317.81

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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