Prepare for and practice interview questions from Mtsi.

Mtsi Interview Questions

Mtsi Interview Guides

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

In an A/B test, how can you check if assignment to the various buckets was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

Random Bucketing

Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

Mtsi Salaries by Position

Essential job functions will include but may not be limited to: Performing the role of Software Engineer across multiple acquisition efforts, to include: design, development, integration, test, deployment. Defining/implementing open architectures. Ap Software Engineer, Software, Electrical Engineer, Computer Science, Systems Engineer, Senior, Technology

<h3>Overview </h3>Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking an Intelligence Data Analyst / Scientist. Why is MTSI known as a Great Place to Work? <ol><li>Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. </li><li>Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. </li><li>100% Employee Ownership: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company-wide town-hall meetings three times a year. </li><li>Great Benefits - Most Full-Time Staff Are Eligible for: <ol><li>Starting PTO accrual of 20 days PTO/year + 10 holidays/year </li><li>Flexible schedules </li><li>6% 401k match with immediate vesting </li><li>Semi-annual bonus eligibility (July and December) </li><li>Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account </li><li>Up to $10,000 in annual tuition reimbursement </li><li>Other company funded benefits, like life and disability insurance </li><li>Optional zero deductible Blue Cross/Blue Shield health insurance plan </li> </ol> </li><li>Track Record of Success: We have grown every year since our founding in 1993. </li> </ol>Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance. MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit <h3>Qualifications </h3>Required: <ol><li>A minimum of 15 years of experience leading systems engineering, analysis, development, integration, and test activities required to deliver complex next-generation software-based multi-INT, Activity Based Intelligence, automated collection orchestration, advanced sensemaking capabilities, object-based orchestration, production, and custody. </li><li>Knowledge of missions, roles, functions, organizational structures, and operations, which govern, interface with and/or influence the systems acquisition process and integrated life cycle management in support of the mission. </li><li>Demonstrated familiarity with data science, data engineering, and artificial intelligence concepts and algorithms. </li><li>Demonstrated use of programming languages and software to develop data pipelines and data products. </li><li>Demonstrated writing clear and maintainable code to clean, connect, query, and investigate large structured, unstructured, and semi-structured data sets. </li><li>Demonstrated design of rich interactive data visualizations and reports to communicate actionable insights and data/model limitations to the intended audience. </li> </ol>Education: <ol><li>Required: BS in scientific or technological discipline </li><li>Preferred: MS in scientific or technological discipline </li> </ol>Clearance Requirements: <ol><li>TS/SCI with Counterintelligence-Scope Polygraph </li> </ol>The pay range for this position in Hawaii is $150,000/year to $200,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. #J-18808-Ljbffr

As a Software Engineer with MTSI you will be responsible for developing, maintaining, and enhances to complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, Software Engineer, Software, Engineer, Data Engineer, Development, Systems, Technology

MTSI is seeking a senior software engineer to support aircraft simulation development for a DOD customer at Wright-Patterson AFB. You will work with or lead a team of software developers utilizing Agile and Dev. Sec. Ops practices to develop products Software Engineer, Engineer, Software Developer, Software, Senior, Technology, Security

OverviewOwn Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Air Dominance Operations Research Analyst at Eglin AFB, FL.Prospective candidate will conduct analysis and research to evaluate future weapon concepts and capability gaps, improvements, and recommendations for further research and testing, as well as proposed acquisition impacts from the perspective of AFPEO/WP.Why is MTSI known as a Great Place to Work?<ol><li>Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security.</li><li>Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.</li><li>100% Employee Ownership: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company-wide town-hall meetings three times a year.</li><li>Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual tuition reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan</li><li>Track Record of Success: We have grown every year since our founding in 1993.</li></ol>Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.For more information about MTSI, please visit www.mtsi-va.com.ResponsibilitiesMTSI is looking for candidates with strong understanding of Air Dominance and/or Maritime strike to support the Air Force Life Cycle Management Center, Armament Directorate, Disruptive Futures Division (AFLCMC/EBZ) and its subsidiary branch, EBZA, also known as the Future Weapons Branch as an Operations Research Analyst.AFLCMC/EBZ requires weapon data analysts to ensure the Air Force munitions portfolio is connected to the strategic needs of the Joint Force. Our analysis team processes discretized campaigns, assesses parametrics, evaluates Air Force armament health, and reviews modeling simulation and analysis data. EBZA assess baseline munitions, modified baseline munitions, and future munitions to best position the USAF to procure new weapons and technologies.The prospective candidate will:<ol><li>Independently initiate, execute, and coordinate engagements with other Government agency subject matter experts and industry partners under the overall program management oversight and direction of government personnel.</li><li>Analyze mission areas and present a comprehensive review, individual study assessments, and recommendations on investment strategies and future study requirements annually.</li><li>Conduct analysis and research to evaluate future weapon concepts and capability gaps, improvements, and recommendations for further research and testing, as well as proposed acquisition impacts from the perspective of AFPEO/WP.</li><li>Evaluate relevant intelligence assessments.</li><li>Evaluate engineering inputs to capability development strategies on concepts gathered from government, industry, DoD laboratories, and coalition partners.</li><li>Ensure statistical design and analysis of raw data is consistent with study objectives, cost, schedule, and performance criteria.</li><li>Promote, research, and evaluate opportunities for meeting existing mission needs and further expanding mission capabilities through the application of next generation technology and processes to system components.</li><li>Possess an understanding of Modeling Simulation and Analysis environments such as AFSIM. Perform M&S and other technical support related to mission needs as a basis for making managerial, technical, strategic, or tactical decision, as well as for the purpose of identifying new engineering tools and simulation environments technology.</li><li>Assess the acquisition and rapid prototyping considerations of future kinetic and non-kinetic weapons using state of the art technologies. This is required both where there is no legacy weapon equivalent and where a legacy weapon could be modified to provide the desired capability.</li><li>Develop briefing, narrative, and analysis products based on Government Program Manager direction to support unique higher headquarters capability needs where no prior template exists and little to no higher headquarters guidance is available.</li><li>Create study guidance and study plans to support analysis efforts by defining the requirements to be analyzed.</li><li>Communicate / interface with prime contractors, sub-system suppliers, and any other government stakeholders to meet program objectives.</li><li>Conduct early systems engineering activities including acquisition risk assessment, requirements development, schedule development/oversight, action item development/oversight, etc.</li></ol>QualificationsRequired Qualifications:<ol><li>Bachelor's degree in operations research, engineering, physics, mathematics, computer science, or statistics from an accredited university or college.</li><li>12-15 years' experience in operations research, analysis and evaluating complex military scenarios.</li><li>7-10 years' operational and analytical experience in Air Dominance mission area.</li><li>Comprehensive understanding of the organizational mission and interfaces with intelligence, Major Commands, Air Staff, DoD laboratories, and support agencies.</li><li>The ability to develop and give effective oral presentations and to effectively communicate in writing.</li><li>Requires a Top Secret security clearance with eligibility for SCI.</li></ol>Desired Qualifications:<ol><li>Master's degree and 7-10 years' experience in operations research, engineering, physics, mathematics, computer science, or statistics from an accredited university or college.</li></ol>#LI-DB1#MTSI Careers
#J-18808-Ljbffr

Overview Modern Technology Solutions, Inc. (MTSI) is seeking multiple skill levels of Software Engineers to join our team in the Ft Meade, MD or San Antonio, TX area in support of a government organization essential to U.S. national security. You will develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. An active TS/SCI security clearance with a polygraph is required.Why is MTSI known as a Great Place to Work?<ul><li>Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security.</li><li>Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.</li><li>100% Employee Ownership: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.</li><li>Great Benefits - Most Full-Time Staff Are Eligible for:<ul><li>Starting PTO accrual of 20 days PTO/year + 10 holidays/year</li><li>Flexible schedules</li><li>6% 401k match with immediate vesting</li><li>Semi-annual bonus eligibility (July and December)</li><li>Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account</li><li>Up to $10,000 in annual tuition reimbursement</li><li>Other company funded benefits, like life and disability insurance</li><li>Optional zero deductible Blue Cross/Blue Shield health insurance plan</li></ul></li><li>Track Record of Success: We have grown every year since our founding in 1993</li></ul>Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.For more information about MTSI, please visit www.mtsi-va.com. Responsibilities As a Software Engineer with MTSI you will be responsible for developing, maintaining, and enhances to complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. This position will be in located in the Ft. Meade, MD or or San Antonio, TX area. An active TS/SCI security clearance with a polygraph is required.Your essential job functions will include but will not be limited to:Skill Level 1 (0 years of relevant work experience)<ul><li>Analyze user requirements to derive software design and performance requirements.</li><li>Debug existing software and correct defects.</li><li>Provide recommendations for improving documentation and software development process standards.</li><li>Design and code new software or modify existing software to add new features.</li><li>Integrate existing software into new or modified systems or operating environments.</li><li>Develop simple data queries for existing or proposed databases or data repositories.</li></ul>Skill Level 2 (7+ years of relevant work experience)<ul><li>Analyze user requirements to derive software design and performance requirements.</li><li>Debug existing software and correct defects. Provide recommendations for improving documentation and software development process standards. Design and code new software or modify existing software to add new features.</li><li>Integrate existing software into new or modified systems or operating environments.</li><li>Develop simple data queries for existing or proposed databases or data repositories.</li><li>Write or review software and system documentation. Serve as team lead at the level appropriate to the software development process being used on any particular project.</li><li>Design or implement complex database or data repository interfaces/queries. Develop or implement algorithms to meet or exceed system performance and functional standards. Assist with developing and executing test procedures for software components. Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas. Modify existing software to correct errors, to adapt to new hardware, or to improve its performance.</li><li>Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.</li></ul>Skill Level 3 (14+ years of relevant work experience)<ul><li>Analyze user requirements to derive software design and performance requirements.</li><li>Debug existing software and correct defects.</li><li>Provide recommendations for improving documentation and software development process standards.</li><li>Design and code new software or modify existing software to add new features. Integrate existing software into new or modified systems or operating environments.</li><li>Develop simple data queries for existing or proposed databases or data repositories.</li><li>Write or review software and system documentation. Serve as team lead at the level appropriate to the software development process being used on any particular project.</li><li>Design or implement complex database or data repository interfaces/queries.</li><li>Develop or implement algorithms to meet or exceed system performance and functional standards.</li><li>Assist with developing and executing test procedures for software components.</li><li>Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas.</li><li>Modify existing software to correct errors, to adapt to new hardware, or to improve its performance.</li><li>Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.</li><li>Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products.</li><li>Implement recommendations for improving documentation and software development process standards.</li><li>Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project.</li><li>Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces.</li><li>Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met.</li></ul> Qualifications <ul><li>0-14+ years of relevant work experience as a SWE in programs and contracts of similar scope, type, and complexity.</li><li>Excellent oral and written communication skills.</li><li>Strong customer service skills; being able to work with personnel across multiple disciplines of the organization.</li><li>Strong organizational skills and ability to manage multiple tasks concurrently.</li><li>Ability to work well independently or as a team member.</li></ul>Qualifications Desired:<ul><li>Experience using tools like Python and SQL.</li><li>Experience with cloud computing platforms like; Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP) or AWS GovCloud.</li><li>Experience with ETL frameworks.</li></ul>Education Requirements:<ul><li>Bachelor's degrees in computer science, computer programming, engineering or relevant technical or analytics discipline.</li><li>4+ years of SWE experience on projects with similar software processes may be substituted for a bachelor's degree.</li></ul>Certifications Requirements:<ul><li>Any Data Engineer certification, (Desired).</li></ul>Clearance Requirements:<ul><li>TS/SCI clearance and CI Polygraph with eligibility for Full Scope Polygraph.</li><li>Active Full Scope Polygraph, (Desired).</li><li>U.S. Citizenship is required for this position.</li></ul>Travel Requirements:<ul><li>N/A.</li></ul>For additional company information, please visit: www.mtsi-va.com#LI-MH1#DBA#MTSIjobs#MTSI#LI-Onsite
#J-18808-Ljbffr

These words define the MTSI employee experience. After all, when our people think like owners, they are inspired and empowered to reach that much higher and achieve their career goals. Join us, and you will discover it firsthand. Whether it is new and challenging opportunities to grow your skills, or the access and exposure you have to senior management, you find what you need to succeed – all while delivering best-in-class solutions that make a positive impact on the nation’s defense and security.<h3>Join a positive and award-winning culture.</h3>94%<h3>Recommend to a Friend</h3>96%<h3>CEO Approval</h3>97%98% of employees at MTSI say it’s a great place to work compared to only 57% of employees at a typical U.S.-based company.98%<h3>MTSI</h3>57%<h3>Typical US-based Company</h3><h3>Own your path to success.</h3>Putting employees first means making sure they have everything they need – inside and outside of work. That’s why we offer a range of benefits that really let them take ownership of their personal and professional lives. Some of our most popular benefits include:New Hires Accrue 20 days of PTO and 10 Holidays per YearFlex SchedulesUp to $10,000 Annual Education/Training ReimbursementESOP: MTSI Funded Stock Ownership Plan6% 401k Match + Immediate Vesting<h3>Opportunities at MTSI</h3><h3>Sign Up For Job Alerts</h3>By signing up for Job Alerts, you’ll receive the latest job openings based on your interests, skills and background sent directly to your inbox.Joining our Talent Community allows us to send you company news, event announcements and other career-related information.
#J-18808-Ljbffr

As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development model. This position will be located in Chantilly, VA. Software Engineer, Data Science, Software, Data Engineer, Engineer, Technology, AWS

Mtsi Interview Questions

Mtsi Interview Guides

Mtsi Interview Questions

Mtsi Salaries by Position

Mtsi Opening Jobs