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24 security jobs found in Arlington

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CH
District Support Pharmacist
CVS Health Arlington, TN, USA
At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all with heart, each and every day. Job Purpose and Summary: At CVS Health, we are focused on transforming health care for our customers and making our company a great place to work. We help people navigate the health care system - and their personal health care - by improving access, lowering costs and being a trusted partner for every meaningful moment of health. Within our Retail locations, we bring this promise to life with heart every day. Our District Support Pharmacists (DSPs)...

Jan 19, 2026
Se
Data analyst
Serco Arlington, VA, USA
Washington, District of Columbia, US Alexandria, Virginia, US Arlington, Virginia, US Fairfax, Virginia, US Crystal City, Virginia, US Washington Navy Yard, District of Columbia, US Navy 12341 Full-Time Yes - May Consider Occasional/Part Time Teleworking for this position $73552.19 - $119523.82 Position Description & Qualifications Position Description & Qualifications If you love high profile and challenging programing projects supporting the US Navy - Serco has a great opportunity for you! Serco supports the US Navy as a prime for their NAVSEA contract which supports their defense work on Surface Ships. Our team provides various types of support to the Navy Modernization Process. The mission of the Navy Modernization Process (NMP) is to provide a disciplined process to deliver operational and technical modifications to the U.S. Naval Fleet in the most effective and cost-efficient way. The process defines a standard methodology to plan,...

Jan 19, 2026
Or
Full time
 
Principal devops engineer
Oracle Arlington, VA, USA
Job Description Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience. Responsibilities Key Responsibilities: Lead IaC initiatives to provision and manage infrastructure using Terraform for multi-cloud and hybrid environments. Design and deploy...

Jan 17, 2026
Gu
Data technology
Guidehouse Arlington, VA, USA
Job Family *: * Intern, Intern (Digital) Travel Required *: * Up to 10% Clearance Required *: * Ability to Obtain Public Trust All candidates who meet the minimum qualifications for this opportunity will be reviewed after the application period closes on Friday, January 30; Candidates who are selected to interview will be notified by Friday, February 6 What You Will Do :? Many organizations lack a clear view of their data assets, keeping the full value of their data out of reach. Guidehouse delivers end-to-end services, including designing, implementing, and deploying AI solutions and robust data platforms as well as providing advanced analytics and insights. Guidehouse's tailored solutions optimize operations, enhance customer experiences, and drive innovation. The Guidehouse Internship Program staffs Interns on real world projects and/or internal Guidehouse initiatives, showcasing the Guidehouse culture and providing them with a meaningful...

Jan 15, 2026
Gu
Consultant - data technology
Guidehouse Arlington, VA, USA
Job Family *: * Data Science Consulting Travel Required *: * Up to 10% Clearance Required *: * Ability to Obtain Public Trust All candidates who meet the minimum qualifications for this opportunity will be reviewed after the application period closes on Friday, January 30; Candidates who are selected to interview will be notified by Friday, February 6 What You Will Do :? Many organizations lack a clear view of their data assets, keeping the full value of their data out of reach. Guidehouse delivers end-to-end services, including designing, implementing, and deploying AI solutions and robust data platforms as well as providing advanced analytics and insights. Guidehouse's tailored solutions optimize operations, enhance customer experiences, and drive innovation. As a Consultant, you will join Guidehouse's AI & Data team - a "horizontal" team dedicated to delivering artificial intelligence, machine learning, and advanced analytics solutions to...

Jan 15, 2026
Gu
Associate director data state and local government
Guidehouse Arlington, VA, USA
Job Family: Data Science Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: We are seeking an experienced Associate Director to join our growing AI and Data practice, with a dedicated focus on the Federal Civilian Agencies (FCA) market within the Communities, Energy & Infrastructure (CEI) segment. This individual will be a hands-on leader, responsible for both business development and delivery of AI- and data-driven solutions that enable federal clients to achieve mission outcomes, operational efficiency, and digital transformation. This is a leadership role for someone who thrives at the intersection of technology, data, and public sector strategy. The Associate Director will oversee cross-functional teams and collaborate directly with client executives and business leaders to drive value through advanced analytics, data strategy, and AI-based solutions. This is a leadership role for someone who thrives...

Jan 15, 2026
STR
Full time
 
Lead software engineer
STR Arlington, VA, USA
About The Team STR’s Analytics C2 Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate, motivated individuals with degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation in order to improve mission success of our customers. The Collaborative Autonomy and Controls (CAC) Group in the Analytics Division is focused on collaborative autonomy for multi-agent reconnaissance systems operating in multiple domains. By leveraging expertise with machine learning, advanced algorithms, and software development best practices, we build tools that can make a difference in mission planning, autonomous systems reasoning, tracking of illicit activities, and more. The Role: As a Lead Software Engineer, you will work as part of a tightly knit team to design, develop, implement,...

Jan 12, 2026
Actalent
Contract
 
Software engineer
Actalent Arlington, VA, USA
Sr Software Engineer Job Description We are seeking a Software Engineer to design, develop, and test advanced software for complex embedded systems operating in real-time environments. The role involves working on cutting-edge ISR sensors used in a variety of manned and unmanned aircrafts for specialized missions. Responsibilities Translate system and software requirements into detailed software designs aligned with architectural standards and modular, open-system principles. Implement robust, high-performance software for mission-critical applications requiring exceptional reliability and availability. Develop and maintain automated test frameworks to validate functionality and performance of embedded software components. Apply and continuously improve secure development practices within a modern DevSecOps workflow. Participate in peer reviews of requirements, architecture, code implementations, and test strategies. Document software designs, interfaces, and...

Jan 11, 2026
CAE Inc.
Junior machine learning engineer
CAE Inc. Arlington, TX, USA
About This Role Who We Are: ? CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.? CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.? CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.? What We Have to Offer: ? Comprehensive and competitive benefits package and flexibility that promotes work-life balance? A work environment where all employees are valued, respected and safe? Freedom to succeed by enabling team members to deliver, take initiatives and make decisions? Recognition,...

Jan 09, 2026
EY
Full time
 
Data architect - power - manager - consulting
EY Arlington, VA, USA
Location: Anywhere in Country At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. AI & Data - Data Architecture – Manager – Power & Utilities Sector EY is seeking a motivated professional with solid experience in the utilities sector to serve as a Manager who possesses a robust background in Data Architecture, Data Modernization, End to end Data capabilities, AI, Gen AI, Agentic AI, preferably with a power systems / electrical engineering background and having delivered business use cases in Transmission / Distribution / Generation / Customer. The ideal candidate will have a history of working for consulting companies and be well-versed in the fast-paced culture of consulting work. This role is dedicated to the utilities sector, where the successful candidate will craft, deploy, and maintain...

Jan 09, 2026
CAE Inc.
Software engineer
CAE Inc. Arlington, TX, USA
About This Role Who We Are: ? CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.? CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.? CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.? What We Have to Offer: ? Comprehensive and competitive benefits package and flexibility that promotes work-life balance? A work environment where all employees are valued, respected and safe? Freedom to succeed by enabling team members to deliver, take initiatives and make decisions? Recognition,...

Jan 09, 2026
CAE Inc.
Full time
 
Junior machine learning engineer
CAE Inc. Arlington, TX, USA
About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers’ training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness. CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness. CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed. What We Have to Offer: Comprehensive and competitive benefits package and flexibility that promotes work-life balance A work environment where all employees are valued, respected and safe Freedom to succeed by enabling team members to deliver, take initiatives and make decisions Recognition,...

Jan 08, 2026
MasterCard
Full time
 
Lead software engineer
MasterCard Arlington, VA, USA
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 Lead 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...

Jan 08, 2026
STR
Full time
 
Senior software engineer
STR Arlington, VA, USA
Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR's Systems Development Division (SDD) focuses on developing advanced technology solutions to provide asymmetric advantages within the information domain. SDD executes the entire lifecycle of the solution, from conceptualization and architecture refinement through implementation and deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space RF sensors and advanced operations enabled by multi-function, multi-modal capabilities. As a Senior Software Engineer in SDD, you will design, develop, and test C++ software implementing complex embedded radar systems, with a primary focus on Air-to-Air...

Jan 08, 2026
CAE Inc.
Software engineer
CAE Inc. Arlington, TX, USA
About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers’ training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness. CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness. CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed. What We Have to Offer: Comprehensive and competitive benefits package and flexibility that promotes work-life balance A work environment where all employees are valued, respected and safe Freedom to succeed by enabling team members to deliver, take initiatives and make decisions Recognition,...

Jan 08, 2026
MasterCard
Full time
 
Manager - strategy delivery
MasterCard Arlington, VA, USA
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 Manager - AI Strategy & Solutions Delivery Overview Reporting to VP, AI Center of Excellence, this role drives enterprise-scale AI and automation strategy and execution. You’ll define the roadmap, architect solutions, and lead cross-functional delivery to unlock measurable efficiency and innovation. Sitting at the intersection of product leadership, technical program management, and intelligent solutions architecture, you’ll deliver agentic...

Jan 07, 2026
CAE
Full time
 
Junior machine learning engineer
CAE Arlington, TX, USA
About This Role Who We Are:   CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers’ training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.  CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.  CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.  What We Have to Offer:   Comprehensive and competitive benefits package and flexibility that promotes work-life balance  A work environment where all employees are valued, respected and safe  Freedom to succeed by enabling team members to deliver, take initiatives and make decisions  Recognition, professional...

Jan 07, 2026
Trusted Concepts, Inc.
Full time
 
Embedded software engineer
Trusted Concepts, Inc. Arlington, VA, USA
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future. Overview Of Opportunity Two Six Technologies is looking for an Embedded Software Engineer to join our growing team in Arlington, Virginia. We are a mission-driven group focused on embedded cybersecurity research and building low-level software capabilities that transition from proof-of-concept to fieldable systems in support of national security missions. If you’re passionate about embedded systems and thrive at the intersection of software and hardware, we want to talk to you. What You Will Do Develop and mature embedded software prototypes into operational solutions Support hardware bring-up and low-level software integration for microcontrollers, FPGAs, and custom...

Dec 31, 2025
Higher Logic
Full time
 
Senior front - end software engineer
Higher Logic Arlington, VA, USA
Senior Front-End Developer (React) — Higher Logic Vanilla Company Description At Higher Logic, engagement happens here. As the industry-leading, human-focused engagement platform, we deliver powerful online communities and communication tools to organizations looking to build, retain, and grow their member or customer base. We're obsessed with engagement—and with 13+ years of experience in the industry, we've got it down to a science. We are a global company with offices throughout the US, Canada, and Australia. We serve more than 3,000 customers, representing over 350,000 online communities with over 200 million users across 42 countries worldwide. Our team is a thriving community of authentic people with diverse experiences and perspectives. We are honest and genuine and believe that sharing ideas and feedback openly helps us to be successful. We believe that diversity and empathy bring us #AllTogether to make us stronger. We learn from failure and successes because both...

Dec 31, 2025
Trusted Concepts, Inc.
Full time
 
Senior embedded test software engineer
Trusted Concepts, Inc. Arlington, VA, USA
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future. Overview Of Opportunity Two Six Technologies is seeking a Senior Embedded Test Software Engineer to maintain and optimize automated test workflows for embedded cybersecurity systems. This role focuses on ensuring reliability, efficiency, and scalability of test frameworks, Automated Test Equipment (ATE), and subsystem-to-system-level integration tests for microcontroller and FPGA-based systems. What You Will Do Maintain, optimize, and enhance existing test workflows, including subsystem- and system-level tests for hardware designs in prototype and production environments. Support ongoing ATE operations and integration with CI/CD pipelines (e.g., GitLab). Refine and...

Dec 30, 2025
STR
Full time
 
Lead software engineer
STR Arlington, VA, USA
A mission-focused Lead Software Engineer develops and deploys software essential for a specific, real-world objective or "mission" in partnership with our customers. This approach differs from standard software engineering by adding a strong emphasis on the end-user's operational needs and the success of the overall mission, rather than just technical performance. Ensuring alignment to the mission and customer through an agile response to dynamic priorities can significantly improve the impact of STR software. SDD executes the entire lifecycle of the solution, from conceptualization and architecture refinement through implementation and deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space sensors and advanced operations enabled by multi-function, multi-modal capabilities. In this role you will be exposed to key operations, users, and technology that have strategic impact on AF operations....

Dec 25, 2025
Trusted Concepts, Inc.
Full time
 
Lead embedded software engineer
Trusted Concepts, Inc. Arlington, VA, USA
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future. Overview Of Opportunity Two Six Technologies is looking for a Lead Embedded Software Engineer to join our team in Arlington, Virginia. The team is composed of intellectual individuals, passionate about embedded systems engineering. They are expanding their team and searching for individuals with a strong background in low-level development who can effectively build mobile systems. If you have experience in developing embedded software for Linux and Android operating systems, then the team would be interested in speaking with you! Responsibilities Include Maturing proof-of-concept R&D technology to operational fieldable solutions Build test automation using...

Dec 23, 2025
CAE Inc.
System architect
CAE Inc. Arlington, TX, USA
About This Role Who We Are: ? CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.? CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.? CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.? What We Have to Offer: ? Comprehensive and competitive benefits package and flexibility that promotes work-life balance? A work environment where all employees are valued, respected and safe? Freedom to succeed by enabling team members to deliver, take initiatives and make decisions? Recognition,...

Dec 22, 2025
CAE
Full time
 
System architect-en
CAE Arlington, TX, USA
About This Role Who We Are:   CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers’ training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.  CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.  CAE Values: Empowerment, Innovation, Excellence, Integrity and OneCAE make us who we are and we strive to make a difference in the world while helping each other succeed.  What We Have to Offer:   Comprehensive and competitive benefits package and flexibility that promotes work-life balance  A work environment where all employees are valued, respected and safe  Freedom to succeed by enabling team members to deliver, take initiatives and make decisions  Recognition, professional...

Dec 21, 2025
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