{"schemaVersion":"jobsearcher.job.v1","id":"014f8dd489f3ff13a3612f0c","url":"https://jobsearcher.com/jobs/014f8dd489f3ff13a3612f0c","canonicalUrl":"https://jobsearcher.com/jobs/014f8dd489f3ff13a3612f0c","title":"Sr. Systems Engineer","description":"As a Sr. Systems Engineer with MTSI, you will support a government organization essential to U.S. national security. In this position, you will apply knowledge and expertise to current and future projects, ensuring the reliability and performance of a variety of advanced systems through rigorous design, development, and testing phases. This position will be located at Patrick Space Force Base, Florida.\nLead cross-domain system sustainment initiatives, ensuring long-term system viability and alignment with the strategic needs of program equity holders.\nCultivate and maintain strong professional relationships with key stakeholders, including government sponsors, industry partners, and internal teams, serving as a primary liaison to ensure program objectives are met.\nExperience throughout the lifecycle of military RF communications and sensing systems, satellites, or telecommunication systems and architectures is highly desired.\nExperience with all areas of Interoperable Enterprise Military Communications and Networking Technologies, including Line of Sight (LOS), Beyond Line of Sight (BLOS), onboard and off-board.\nKnowledge and experience with Low Probability of Intercept (LPI) and Low Probability of Detection (LPD) waveforms and practices.\nFamiliarity with Advanced Communications and Networking system development, integration, test, procurement, and sustainment, as well as Information Exchange Requirements (IERs), Network Centric Warfare, and Communications/Networking Subsystem integration into the overall Weapon System.\nAbility to lead Government and industry teams in the development of system requirements verification matrix, technical plans, design reviews, test reviews, technical assessments, etc.\n\nSupport and advise on multiple technology development efforts from concept ideation through product delivery, to include: systems risk reduction, development, and integration which includes requirements definition/refinement, risk management, and the evaluation of functional, logical, and physical architectures/interfaces.\nDevelop technical briefings and communicate complex technical content effectively to a wide range of audiences, including senior leaders, external partners, and program equity holders.\nAssist Acquisition Program Managers by documenting and communicating issues, risks, and solutions to the customer and contract management structure as needed.\n\nQualifications:\n20+ years of experience with military Radio Frequency communication systems development, test, and fielding.\nProven experience with Department of War data communication systems, infrastructure, and organizations.\nDemonstrated success in relationship management and acting as a liaison between technical teams, senior leadership, and external partners.\nExcellent spoken, written, and interpersonal communication skills, with an ability to clearly articulate technical concepts to non-technical stakeholders.\nEducation:\nBachelor's degree in a related degree from an accredited institution, or a minimum of 15 years of relevant experience.\n\nClearance Requirements:\nCurrent TS (SCI & SAP eligibility required); an active TS/SCI clearance is desired. Subject to a Counterintelligence (CI) polygraph, U.S. Citizenship is required for this position.\n\n#LI-LS1\n\nPerks and Benefits\nVacation:\nNew Hires Accrue 20 days of PTO and 10 Holidays per Year\nHealth Insurance:\nZero Deductible Health Plans\nFlexible Schedules:\nFlex Schedules\nProfessional Development:\nUp to $10,000 Annual Education/Training Reimbursement\nESOP:\nFunded Stock Ownership Plan\n401k Match+:\n6% 401k Match + Immediate Vesting\nBonus Program:\nSemi-Annual Bonus Opportunity\nMentorship:\nCareer Mentorship Programs\nWhy is MTSI a great place to work\nInteresting Work:\nOur co-workers support some of the most important and critical programs to our national defense and security.\nValues:\nOur 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.\n100% Employee Owned:\nWe 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.\nGreat Benefits - Most Full-Time Staff Are Eligible for:\nStarting PTO accrual of 20 days PTO/year + 10 holidays/year\nFlexible schedules\n6% 401k match with immediate vesting up to $9k annually\nSemi-annual bonus eligibility (July and Decemeber)\nCompany funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account\nUp to $10,000 in annual educational reimbursement\nOther company funded benefits, like life and disability insurance\nOptional zero deductible Blue Cross/Blue Shield health insurance plan\nTrack Record of Success:\nWe have grown every year since our founding in 1993.\nModern 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\nMTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.\nFor more information about MTSI, please visitwww.mtsi-va.com\nEEO Statement\nMTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.","company":"Modern Technology Solutions","rawCompany":"modern technology solutions","city":"Patrick Air Force Base","state":"FL","isRemote":false,"isActive":false,"createdAt":"2026-04-14T11:19:56.187Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2072.00","title":"Electronics Engineers, Except Computer","slug":"electronics-engineers-except-computer"},{"code":"15-1241.01","title":"Telecommunications Engineering Specialists","slug":"telecommunications-engineering-specialists"}],"industries":[{"code":"928110","title":"National Security","slug":"national-security"},{"code":"927110","title":"Space Research and Technology","slug":"space-research-and-technology"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Systems Engineer","description":"As a Sr. Systems Engineer with MTSI, you will support a government organization essential to U.S. national security. In this position, you will apply knowledge and expertise to current and future projects, ensuring the reliability and performance of a variety of advanced systems through rigorous design, development, and testing phases. This position will be located at Patrick Space Force Base, Florida.\nLead cross-domain system sustainment initiatives, ensuring long-term system viability and alignment with the strategic needs of program equity holders.\nCultivate and maintain strong professional relationships with key stakeholders, including government sponsors, industry partners, and internal teams, serving as a primary liaison to ensure program objectives are met.\nExperience throughout the lifecycle of military RF communications and sensing systems, satellites, or telecommunication systems and architectures is highly desired.\nExperience with all areas of Interoperable Enterprise Military Communications and Networking Technologies, including Line of Sight (LOS), Beyond Line of Sight (BLOS), onboard and off-board.\nKnowledge and experience with Low Probability of Intercept (LPI) and Low Probability of Detection (LPD) waveforms and practices.\nFamiliarity with Advanced Communications and Networking system development, integration, test, procurement, and sustainment, as well as Information Exchange Requirements (IERs), Network Centric Warfare, and Communications/Networking Subsystem integration into the overall Weapon System.\nAbility to lead Government and industry teams in the development of system requirements verification matrix, technical plans, design reviews, test reviews, technical assessments, etc.\n\nSupport and advise on multiple technology development efforts from concept ideation through product delivery, to include: systems risk reduction, development, and integration which includes requirements definition/refinement, risk management, and the evaluation of functional, logical, and physical architectures/interfaces.\nDevelop technical briefings and communicate complex technical content effectively to a wide range of audiences, including senior leaders, external partners, and program equity holders.\nAssist Acquisition Program Managers by documenting and communicating issues, risks, and solutions to the customer and contract management structure as needed.\n\nQualifications:\n20+ years of experience with military Radio Frequency communication systems development, test, and fielding.\nProven experience with Department of War data communication systems, infrastructure, and organizations.\nDemonstrated success in relationship management and acting as a liaison between technical teams, senior leadership, and external partners.\nExcellent spoken, written, and interpersonal communication skills, with an ability to clearly articulate technical concepts to non-technical stakeholders.\nEducation:\nBachelor's degree in a related degree from an accredited institution, or a minimum of 15 years of relevant experience.\n\nClearance Requirements:\nCurrent TS (SCI & SAP eligibility required); an active TS/SCI clearance is desired. Subject to a Counterintelligence (CI) polygraph, U.S. Citizenship is required for this position.\n\n#LI-LS1\n\nPerks and Benefits\nVacation:\nNew Hires Accrue 20 days of PTO and 10 Holidays per Year\nHealth Insurance:\nZero Deductible Health Plans\nFlexible Schedules:\nFlex Schedules\nProfessional Development:\nUp to $10,000 Annual Education/Training Reimbursement\nESOP:\nFunded Stock Ownership Plan\n401k Match+:\n6% 401k Match + Immediate Vesting\nBonus Program:\nSemi-Annual Bonus Opportunity\nMentorship:\nCareer Mentorship Programs\nWhy is MTSI a great place to work\nInteresting Work:\nOur co-workers support some of the most important and critical programs to our national defense and security.\nValues:\nOur 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.\n100% Employee Owned:\nWe 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.\nGreat Benefits - Most Full-Time Staff Are Eligible for:\nStarting PTO accrual of 20 days PTO/year + 10 holidays/year\nFlexible schedules\n6% 401k match with immediate vesting up to $9k annually\nSemi-annual bonus eligibility (July and Decemeber)\nCompany funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account\nUp to $10,000 in annual educational reimbursement\nOther company funded benefits, like life and disability insurance\nOptional zero deductible Blue Cross/Blue Shield health insurance plan\nTrack Record of Success:\nWe have grown every year since our founding in 1993.\nModern 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\nMTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.\nFor more information about MTSI, please visitwww.mtsi-va.com\nEEO Statement\nMTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.","datePosted":"2026-04-14T11:19:56.187Z","dateModified":"2026-04-14T11:19:56.187Z","hiringOrganization":{"@type":"Organization","name":"Modern Technology Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Patrick Air Force Base","addressRegion":"FL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"014f8dd489f3ff13a3612f0c"},"url":"https://jobsearcher.com/jobs/014f8dd489f3ff13a3612f0c"}}