Senior Solutions Architect, Mission Platforms

LMI Consulting, LLC; Fort Belvoir (VA); Sur place; USD 163 000 - 241 000; Plein temps

Résumé du poste

LMI is seeking a Principal Solutions Architect to shape the technical direction of a U.S. Army modernization program. You will own the target architecture and translate mission needs into executable approaches across cloud, data, cybersecurity, and user-facing platforms.

Collaborate with customer leaders and engineering teams to drive architecture reviews, mitigate risk, and guide scalable, secure implementations while communicating complex tradeoffs to stakeholders.

Qualifications

• Bachelor's degree in computer science, engineering, information technology, or a related field, or equivalent practical experience.
• Ten or more years of experience in solutions architecture, software architecture, systems engineering, or technology modernization.
• Broad technical experience across SaaS products, cloud platforms, enterprise data, software delivery, and cybersecurity.
• Demonstrated ownership of architecture for a complex production system or platform.
• Experience working directly with engineering teams and senior customer stakeholders.
• Experience supporting a Department of Defense customer.
• Strong technical writing, briefing, and decision-making skills.
• Active Secret clearance.

Responsabilités

• Own the target architecture and technical roadmap for an integrated mission platform.
• Translate mission and business requirements into executable technical approaches.
• Evaluate commercial platforms and determine how they should integrate with Army systems and environments.
• Lead architecture reviews and resolve cross-cutting technical decisions.
• Guide engineering teams on scalability, security, interoperability, and sustainment.
• Develop prototypes or technical validation when needed to reduce delivery risk.
• Explain complex technical decisions and tradeoffs to senior technical and nontechnical stakeholders.

Connaissances

Solutions architecture

Cloud platforms

Data & cybersecurity

Technical writing

Stakeholder communication

Security clearance

Formation

Bachelor's degree in CS/Engineering/IT or related field

Outils

AWS

Palantir Foundry

Army Vantage

Description du poste

Principal Solutions Architect, Mission Platforms - Clearance Required

Job Locations

US-VA-Fort Belvoir

ID

2026-14430

# of Openings

1

Overview

LMI is seeking a Principal Solutions Architect to shape the technical direction of a U.S. Army technology modernization program. This role will connect mission requirements with practical architecture across commercial software, cloud, data, cybersecurity, and user-facing applications.

The Principal Solutions Architect will work directly with customer leaders and engineering teams, owning technical decisions from strategy through implementation.

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.

Responsibilities

Own the target architecture and technical roadmap for an integrated mission platform.
• Translate mission and business requirements into executable technical approaches.
• Evaluate commercial platforms and determine how they should integrate with Army systems and environments.
• Lead architecture reviews and resolve cross-cutting technical decisions.
• Guide engineering teams on scalability, security, interoperability, and sustainment.
• Develop prototypes or technical validation when needed to reduce delivery risk.
• Explain complex technical decisions and tradeoffs to senior technical and nontechnical stakeholders.

Qualifications

Minimum Qualifications

• Bachelor's degree in computer science, engineering, information technology, or a related field, or equivalent practical experience.
• Ten or more years of experience in solutions architecture, software architecture, systems engineering, or technology modernization.
• Broad technical experience across SaaS products, cloud platforms, enterprise data, software delivery, and cybersecurity.
• Demonstrated ownership of architecture for a complex production system or platform.
• Experience working directly with engineering teams and senior customer stakeholders.
• Experience supporting a Department of Defense customer.
• Strong technical writing, briefing, and decision-making skills.
• Active Secret clearance.

Preferred Qualifications

• Experience supporting the U.S. Army.
• Familiarity with Army enterprise technology, cybersecurity, and data requirements.
• Experience supporting Army acquisition or soldier-systems organizations.
• Familiarity with PEO Soldier or Soldier Clothing and Individual Equipment programs.
• Experience with AWS, Palantir Foundry, Army Vantage, or comparable platforms.
• Relevant cloud, cybersecurity, architecture, or systems-engineering certification.

The target salary range for this position is $163,301 - $240,653.79.

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.

#LI-SH1

Job Locations

US-VA-Fort Belvoir

LMI is an Equal Opportunity Employer. LMI is committed to the fair treatment of all and to our policy of providing applicants and employees with equal employment opportunities. LMI recruits, hires, trains, and promotes people without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, disability, age, protected veteran status, citizenship status, genetic information, or any other characteristic protected by applicable federal, state, or local law. If you are a person with a disability needing assistance with the application process, please contact [e-mail]
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.
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