Jobs in United States

Mission Systems Engineers in United States

2,141 active opportunities · Updated October 2026

Explore current mission systems engineers jobs across United States. Filter by work mode, employment type, experience, department, date posted and distance.

G
📍 California, United States
✓ High-confidence listingCompany trend +190.5%

$210.4K – $272.3K/yr

Quick readStrong listing-quality and freshness signals

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description Regulatory Advertising and Promotion (RA Ad/Promo) is a core function within Gilead's Global Regulatory Affairs organization and acts as a critical strategic partner across cross-functional teams. RA Ad/Promo provides strategic regulatory guidance and input on Gilead's commercial and corporate communications, and plays a critical role ensuring that these activities are compliant with governing laws, regulations, and Gilead policies and procedures, while enabling the business to compliantly meet its goals and objectives. This group also represents Gilead's commercial activities to U.S. regulatory agencies. You will manage the commercial regulatory strategy and execution of such for multip

Recruitment
G
📍 California, United States
✓ High-confidence listingCompany trend +190.5%

$182.1K – $235.6K/yr

Quick readStrong listing-quality and freshness signals

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description Job Description At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers. We set and achieve bold ambitions in our fight against the world’s most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. The Associate Director, End-to-End Commercial Supply Planner plays a critical role in developing and executing supply plans for commercial small molecule and biologics p

SapProject ManagementFinanceSupply Chain
G
📍 New Jersey, United States
✓ High-confidence listingCompany trend +190.5%

$191.3K – $247.5K/yr

Quick readStrong listing-quality and freshness signals

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description Knowledge: Able to develop complex concepts, techniques, and standards. Able to develop solutions to complex problems which require an in-depth degree of ingenuity, creativity and innovativeness. Challenges are frequently unique and solutions may serve as precedent for future decisions, which affect the entire organization. Recommends organizational objectives and interprets company policies. Establishes organizational policies in a major segment of the company. Able to interpret, execute, and recommend modifications to department policies. Demonstrates a comprehensive understanding of the financial aspects of Supply Chain operations.

Supply ChainProcurementRecruitment
M
📍 O Fallon, Missouri, United States
✓ Quality checkedCompany trend +212.5%

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Principal Software Engineer Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview We are seeking a hands-on Principal Forward Deployed Engineer to accelerate delivery across Mastercard Services. Modeled on the forward deployed engineering role that leading technology companies embed alongside their most important customers, this position turns that model inward. You will deploy into Services programs as an internal partner who writes production code, unblocks delivery, and puts AI to work in how we build. Reporting to the SVP of Developer Enablement within the Services Enablement & Transformation (SET) organization, you will move to wherever the need is greatest, adding s

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G
📍 California, United States
✓ Quality checkedCompany trend +190.5%

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers. We set and achieve bold ambitions in our fight against the world’s most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. As the Director, Enterprise Transformation Communications at Gilead, you will lea

AIProject ManagementFinanceRecruitment
G
📍 California, United States
✓ Quality checkedCompany trend +190.5%

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers. We set and achieve bold ambitions in our fight against the world’s most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. As th

AIProject ManagementRecruitmentHuman Resources
B
📍 Boston, Massachusetts, United States· Remote
✓ High-confidence listingCompany trend +350%

$68K – $100K/yr

Quick readStrong listing-quality and freshness signals

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your Role at Baxter THIS IS WHERE you build trust to achieve results As a Sales Consultant for our legacy Hillrom full operating room capital equipment product portfolio (now part of Baxter), you take pride in representing Baxter and our products. Your keen understanding of our deep portfolio of products and belief in the value and quality they provide to patients fuels your confidence. Our customers trust you and appreciate your knowledge and curiosity when finding solutions to meet their needs. You enjoy being on location, building relationships, and establishing trust with the doctors and nurses who use Baxter solutions every day. As our primary connection to the healthcare professionals who rely on our products to save and sustain lives, you are the face and voice of our solutions. You enjoy seeing the connections between teams and how they work together to drive business results. The insights and feedback you share with your team and to cross-functional partners help validate and inform priorities

Recruitment
B
📍 Batesville, Indiana, United States
✓ Quality checkedCompany trend +350%

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your Role at Baxter This is where my hands make life-sustaining products The responsibility of the Welder is to set-up and perform a variety of welding, (GMAW, GTAW, brazing etc.) finishing operations and processes on piece parts, sub-assemblies and assemblies. Move stock and completed parts to and from workstations, stock racks and holding areas. May be required to rack and un-rack parts. Work according to instructions and procedures to weld various parts and components in prescribed sequences and locations. Your Team Nestled in the scenic hills of Southeastern Indiana, Batesville is more than a great place to live—it’s home to Baxter’s thriving facility, where purposeful work meets a supportive community. Since 1956, our 765,000 sq. ft. site has grown to over 700 employees united by a mission: to save and sustain lives. What You'll Be Doing Check during assembly for proper weld location and size, proper fit, and operation of sliding or rotating parts. Make repairs when necessary. Ch

Recruitment
B
📍 Round Lake, Illinois, United States
✓ Quality checkedCompany trend +350%

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. As a Supply Handler you will be in charge of a Finishing room. In this role you will perform downstream activities that are required to successfully complete production. This involves initiation of paperwork not generated by the documentation center, verification of components per the a

Recruitment
R
📍 San Mateo, CA, United States· Full-time
✓ High-confidence listingCompany trend -100%

From $263.7K/yr

Quick readStrong listing-quality and freshness signals

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. WHY DATA SCIENCE & ANALYTICS? The Data Science & Analytics organization's mission is to increase our speed, frequency and acumen of making decisions at scale by instilling a data-influenced approach to building products. We cover a wide area of the data spectrum including analytical data engineering, product analytics, experimentation, causal inference, statistical modeling and machine learning. Aligned and partnering with product groups, we use this vast tool belt to discover new opportunities and unmet use cases, influence and shape the product roadmap and prioritization, build data products and measure the impact on our community of players and developers. WHY Consumer Apps? Roblox is used by tens of millions of people every day across a wide range of devices, including mobile, desktop, console, TV, and VR. The Consumer Apps team owns the app foundation that makes Roblox feel fast, fluid, and reliable for players and is dedicated to delivering superior performance, reliability, and user experience across all platforms Roblox supports. This team ensures a seamless and engaging user interface that facilitates intuitive interactions while enabling efficient, high-quality experiences

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R
📍 San Mateo, CA, United States· Full-time
✓ High-confidence listingCompany trend -100%

From $229K/yr

Quick readStrong listing-quality and freshness signals

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. Senior Product Manager, Content Sharing Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. About the Role: The Content Sharing team builds the product ecosystem to drive discovery and quality time spent through content on and off the platform. As Senior Product Manager for Creation Tools, you will tackle ambiguous and high-impact challenges by empowering influencers, everyday players, and game developers to make compelling content for the ecosystem. You will own the prod

AWSGitAIGo
R
📍 Washington, District of Columbia, United States· Full-time
✓ High-confidence listingCompany trend -100%

From $182.5K/yr

Quick readStrong listing-quality and freshness signals

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Manager, Public Policy and US State Strategy, you will report to the Senior Director of U.S. Public Policy and State Strategy developing an engagement strategy for the U.S. States. You will help build relationships and promote an environment that best positions Roblox for the future across the U.S. and with our partners globally. You will work internally and externally with a mastery of Roblox's policies and philosophies to advocate firstly on behalf of the Roblox community, and also on behalf of our product and engineering teams and its business. Role is based in our San Mateo, CA headquarters or Washington, DC office You Will Develop relationships with state policymakers and political figures Identify, monitor, and analyze policy issues affecting Roblox in the U.S. States Develop strategies for engaging with state policymakers around issues important to Roblox Assist the wider public policy team on ongoing projects Advise Roblox team members on public policy matters as inputs to the development of our products and business operations Articulate our public policy positions in briefing papers and consultation responses Communicate with external stakeholders on behalf of Roblox on

AWSGitAIGo
T
📍 Manteca, CA 95336-6005, United States
✓ Quality checkedCompany trend +89.4%

From $19/hr

Starting Hourly Rate / Salario por Hora Inicial: $18.75 USD per hour ALL ABOUT TARGET Working at Target means helping all families discover the joy of everyday life. We bring that vision to life through our values and culture. Learn more about Target here. ALL ABOUT HUMAN RESOURCES You are a team that champions change, proactively removes roadblocks and builds diverse and inclusive talent strategies to deliver on our guest centric mission. You are part of a Hum a n Resource ( HR ) t eam who ar e committed to supporting teams and leaders to build a sales force that is passionate about exceeding guests’ expectations and a place where teams love to work. At Target , we believe in our team members having meaningful experiences that help them build and develop skills for a career. The role of a Human Resources Expert can provide you with the skills and experience of : Understanding f ederal, <s

Human ResourcesHR
T
📍 Greensboro, NC 27410-2048, United States
✓ Quality checkedCompany trend +89.4%

From $16/hr

Starting Hourly Rate / Salario por Hora Inicial: $15.50 USD per hour ALL ABOUT TARGET As part of our collaborative and guest-obsessed team, you help us create an experience that makes guests say, “I love Target!” When you work at Target, you’re helping every family discover the joy in everyday life. You’re working alongside a dedicated team that cares, grows, and wins together. A team that is inclusive, makes connections, brings their passion and pride to all that they do. You provide partnership and commitment to all leaders and team members in maximizing the potential of the stores sales force to grow the business and enable a selling culture. ALL ABOUT HUMAN RESOURCES You are a team that champions change, proactively removes roadblocks and builds diverse and inclusive talent strategies to deliver on our guest centric mission. You are part of a HR team who are committed to supporting teams and leaders to build a sales force that is passionate about exceeding guests’ expectations and a place where teams love to work. At Target, we believe in our team members having meaningful experiences that help them build and develop skills for a career. The role of a Human Resources Expert can provide you with the: Knowledge of federal, state and local employment law Experience using basic Office Suite computer and workforce management programs Knowledge of industry leading people and scheduling software As a Human Resources Expert, no two days are ever the same, but a typical day will most likely include the following responsibilities: Create a welcoming experience by authentically greeting all guests Observe to quickly understand whether a guest needs assistance or wants to interact. Follow body language and verbal clues to tailor your approach Engage with guests in

Human ResourcesHR
C
📍 Irving Texas United States, United States
✓ Quality checkedCompany trend +800%

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients’ best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services. Our commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins. We foster an environment where the best people want to work. We value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all. Ideal candidates are innovators with well-rounded backgrounds who bring their authentic selves to work and complement our culture of delivering results with pride. If you are a problem solver who seeks passion in your work, come join us. We’ll enable growth and progress together. Position Overview

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