> Markdown version of [/jobs/ext/2222530-lo-mission-systems-integration-engineer](https://www.wearedevelopers.com/jobs/ext/2222530-lo-mission-systems-integration-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # LO Mission Systems Integration Engineer - **Company:** CareerCircle - **Location:** Richmond Heights, MO, United States (Remote available) - **Experience:** Expert - **Salary:** $136,850.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Microsoft Access, C (Programming Language), HTML, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Adobe InDesign, Agile Methodology, Artificial Intelligence, Apache Tomcat, Systems Engineering, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Configuration Management, Collaborative Software, Computer Literacy, IBM DB2, Entity Framework, Network Interface Controllers, Hibernate (Java), Javaserver Pages, Python (Programming Language), MATLAB, Microsoft Office, Object-Relational Mapping, Scrum Methodology, Software Engineering, SQL Databases, Systems Integration, Web Application Frameworks, Scripting, Reliability Availability Maintainability and Safety Software, Hfss, Test Scripts, AngularJS, Information Technology, Software Version Control, Data Pipelines, Programming Languages - **Published:** August 25, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/mo/berkeley/5ed4b4cb-41d8-486c-bad8-d1162260854a ## About the Role Memos Loans MATLAB Sensors Physics Antenna Scripting Chemistry Automation Mentorship Mathematics Testability Simulations Data Science Polarization Presentations Test Planning Export Control Apple Aperture Radio Frequency Problem Solving Post Processing Data Processing Computer Science Technical Writing Quality Management Security Clearance Thermal Management Workflow Management Systems Engineering Systems Integration Predictive Modeling Technical Leadership Top Secret Clearance Collective Bargaining Manufacturing Processes Technical Documentation Uncertainty Quantification Python (Programming Language) Reliability Availability Maintainability And Safety Software, * Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement * 9 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications. * 5 years experience working hands-on with LO materials and technologies across integration, design, manufacturing, and/or testing. * Active Top Secret Clearance * Ability to obtain Special Program Access (U.S. Only Citizenship required), * Strong understanding of electromagnetic theory including scattering, reflection, transmission, polarization, and aperture/antenna fundamentals. * Proven proficiency using computational electromagnetic (CEM) solvers to design and optimize LO systems. * Advanced data processing and analysis skills (e.g., MATLAB, Python) for post-processing simulation and measurement data; experience with scripting and automating solver workflows is highly desirable. * Excellent technical writing and presentation skills with demonstrated experience producing and defending test plans and technical reports. * Proven ability to work independently, prioritize multiple tasks, and deliver results with minimal oversight. * Direct experience with antennas, apertures, sensors, and/or radomes in design, testing, or research. * Hands-on experience with anechoic chamber measurements, near-field/far-field antenna testing, or RCS measurement techniques. * Familiarity with LO materials (absorbers, coatings, RAMs), surface treatments, and manufacturing processes relevant to aerospace applications. * Experience with optimization routines, sensitivity studies, and scripting for batch simulation and data pipelines. * Knowledge of systems engineering processes, interface control, and test & evaluation cycles. * Experience mentoring junior staff and leading multi-disciplinary technical efforts Conflict of Interest: Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process., This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee., This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active). This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only., Food Science Communication Investigation Detail Oriented Quality Control Production Line Microsoft Office Computer Literacy Quality Assurance Laboratory Testing Food Manufacturing Laboratory Experience Artificial Intelligence Product Quality (QA/QC) Engineering Design Process Food Safety And Sanitation Good Manufacturing Practices Continuous Improvement Process +0 Google IT Automation with Python ## Description The Senior LO Mission Systems Integration Engineer will lead design, integration, analysis, test, and production activities for low observable materials, structures, apertures, sensors, and radomes for mission systems. The role requires strong technical leadership, independent execution of complex tasks, advanced use of computational electromagnetic (CEM) solvers, and the ability to produce and defend technical results with minimal oversight., * Lead design, modeling, and analysis efforts for LO materials, coatings, structures, and integrated mission systems to meet signature reduction and performance requirements. * Independently apply CEM solvers (e.g., FEKO, HFSS, CST, WIPL-D, xFDTD, or equivalent) to model antennas, apertures, radomes, and LO treatments; perform design optimization and trade studies. * Drive integration of LO treatments with mechanical, thermal, and sensor/antenna system constraints; identify and mitigate producibility, testability, and sustainment risks. * Plan, execute, and oversee laboratory and field tests (anechoic chamber measurements, antenna/radome characterization, RCS measurements); lead data collection, reduction, and validation activities. * Develop and validate predictive models, reconcile simulations with measurements, perform uncertainty quantification, and provide actionable recommendations to engineering and program leadership. * Produce high-quality technical documentation: test plans, test reports, technical memoranda, design reviews, and customer briefings. * Mentor and provide technical oversight to junior engineers and technicians; ensure adherence to engineering processes, quality standards, and configuration control. * Collaborate across multidisciplinary teams (structures, materials, manufacturing, RF/antennas, systems engineering) to deliver integrated system solutions on schedule and within cost., Recipes Cooking Aviation Operations Leadership Sanitation Cleanliness Meal Service Cash Register Cash Handling Food Services Health Advocacy Customer Service Safety Standards Food Preparation Artificial Intelligence Discounts And Allowances Food Safety And Sanitation Employee Assistance Programs +0 MES Engineer Actalent Saint Louis, MO*Remote IBM DB2 Visionary Operations Leadership Innovation Reliability Coordinating Azure DevOps Communication Apache Tomcat .NET Framework Version Control Problem Solving Microsoft Access Software Testing Entity Framework JavaServer Pages Hibernate (Java) Agile Methodology Technical Support Root Cause Analysis Process Improvement Development Testing Database Management Employee Onboarding Software Engineering Software Development Willingness To Learn Business Requirements Virtual Collaboration Artificial Intelligence Technical Documentation Angular (Web Framework) Application Remediation Training And Development C (Programming Language) Manufacturing Automation C# (Programming Language) Object-Relational Mapping SQL (Programming Language) Engineering Design Process Java (Programming Language) Interpersonal Communications Cascading Style Sheets (CSS) Scrum (Software Development) HyperText Markup Language (HTML) Troubleshooting (Problem Solving) JavaScript (Programming Language) Manufacturing Execution System (MES) +0 Google IT Automation with Python Quality Actalent Saint Louis, MO*On-Site Biology Auditing Research Chemistry Visionary Innovation Sanitation Microbiology ## Related Videos - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data) - [Dev Digest 138 - Are you secure about this?](https://www.wearedevelopers.com/magazine/486-dev-digest-138-are-you-secure-about-this) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)