c++ Jobs in washington

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Software Test Engineer

ManTech

•

Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Software Test Engineer to join our team in Hanover, MD. This team provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community. Responsibilities include, but are not limited to: Leading the development of Software Assurance Analysis methodologies, formulating, and validating testing scores, creating, and validating test cases that support Software
Posted 5 hours ago

Software Engineer

Cornerstone Defense

•

Chantilly, Virginia, USA

Full-time

Location: Chantilly, Virginia Type: Contract Job #3688 Title: Software Engineer Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is
Posted 33 days ago | Updated 11 hours ago

Software Test Engineer

ManTech

•

Maryland, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Software Test Engineer to join our team in Hanover, MD. This team provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community. Responsibilities include, but are not limited to: Leading the development of Software Assurance Analysis methodologies, formulating, and validating testing scores, creating, and validating test cases that support Software
Posted 9 days ago | Updated 5 hours ago

Senior Software Engineer - CTJ - Poly

Microsoft Corporation

•

Reston, Virginia, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 16 days ago | Updated 11 hours ago

Lifecycle Quality Assurance Specialist

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking qualified Lifecycle Quality Assurance Specialist candidates to join our team, supporting National Oceanic and Atmospheric Administration' (NOAA) large-scale project. This is a remote position. Eligible candidates must demonstrate a high level of attention to detail, possess the ability to plan ahead and be customer- support focused. This position is responsible forsupporting the project during the entire lifecycle of the assigned projects. *4+ years of relevant wo
Posted 1 day ago | Updated 8 hours ago

Lead Java Developer

Digitive LLC

•

Reston, Virginia, USA

Contract, Third Party

Lead Java Developer Reston - VA Contract Client is considering consultants only local to VA Locals only NEED A STRONG SR. PROFILE LEAD LEVEL HANDS ON CODING WITH MIN 15 YRS EXP. Application Developer performs high complexity (i.e. system level applications) analysis, design, development and unit testing of software applications from user requirements and design documents. The candidate also resolves defects encountered during various testing cycles. Skills: 1) Proficiency with Software Developm
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Posted 14 hours ago

Offensive Security Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Offensive Security Engineer Job Description Offensive Security Engineer Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the wo
Posted 13 days ago | Updated 11 hours ago

Reverse Engineer for RF Systems

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in applying your signal processing experience to reverse engineer systems that communicate wirelessly? Do you love working on a multi-disciplinary set of problems and delivering new capabilities that are deployed in the real world? If so, we want you to join our group of offensive cyber experts! We seek tenacious self-starters who will develop their technical skills in service of inventive capabilities and novel RF solutions. We work in a dynamic, mission driven
Posted 3 days ago | Updated 11 hours ago

AWS / Angular Software Applications Developer- TS/SCI with Polygraph

General Dynamics

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Git, GitHub, HTML5, Sass (Stylesheet Language) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Tools Developer/Application Develop
Posted 2 days ago | Updated 11 hours ago

Cybersecurity Engineer (IASE/ISSE)

Leidos

•

Hillcrest Heights, Maryland, USA

Full-time

Description Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. Why Join Us: Expert Role: Be recognized as a subject matter expert in Cyb
Posted 17 days ago | Updated 10 hours ago

Embedded C++ Software Engineer

ConsultNet, LLC

•

Remote or South Jordan, Utah, USA

Full-time

Senior Embedded Software Engineer 100% REMOTE Job Description Our client is needs someone with the skills and experience to help develop and support existing embedded software projects for their radar systems. The candidate needs to be a self-starter and be able to work independently as well as be able to lead and push the envelope of what is possible. You will be working for an award-winning company with a talented team and a compelling product that has a direct impact on national security. Re
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Posted 60+ days ago | Updated 11 hours ago

Software Developer

SilverEdge

•

Reston, Virginia, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD
Posted 60+ days ago | Updated 11 hours ago

Software Test Engineer

ManTech

•

Maryland, USA

Full-time

ManTech seeks a motivated, mission-focused Software Test Engineer to join our team in Hanover, MD. As part of a dynamic team, you will support software development initiatives for a mission-critical organization within the Intelligence Community, focused on secure and reliable data dissemination. Responsibilities include, but are not limited to: Analyze source code using automated Software Assurance (SwA) tools and collaborate with team members on assessment results.Develop and execute test met
Posted 5 hours ago

C# Developer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505146 Location: CHANTILLY, VA, US Date Posted: 2025-04-29 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is currently looking to hire a C# Developer to join our team located in Chantilly, VA! Basic Qualifications: Bachelor's Degree in Computer Science, Information Systems, Engineering or related
Posted 60+ days ago | Updated 9 hours ago

Software Engineer II

Sierra Nevada Corporation

•

Remote or Herndon, Virginia, USA

Full-time

SNC can only hire in these states: AL, AK, AZ, CA, CO, FL, GA, HI, ID, IL, IN, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NC, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WV, WI. Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission p
Posted 2 days ago | Updated 11 hours ago

Cybersecurity Engineer (IASE/ISSE)

Leidos

•

Suitland-Silver Hill, Maryland, USA

Full-time

Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity a
Posted 36 days ago | Updated 11 hours ago

Software Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0220900 Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a seni
Posted 35 days ago | Updated moments ago

Embedded Developer II

Accenture LLP

•

Annapolis, Maryland, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 31 days ago | Updated 11 hours ago

Software/Firmware Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you driven to learn new technologies and push the limits of your technical capabilities? Do you want to apply your skills to help to defend the nation and its citizens? If yes, then we want you to join our team! The Electro Optical Seeker and Infrared Systems group (A1F) of the Air and Missile Defense Sector (AMDS) is seeking an experienced Software/Firmware Engineer to be part of our team. Your role would include architecting and implementing real-time missile test frameworks
Posted 37 days ago | Updated 11 hours ago

Aerospace Software Engineer/Developer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in taking missile system models and translating their design characteristics into algorithms and methodologies that can be used in flight-ready software? Do you like working with a team to take innovative ideas from proof of concept to program ready final products? If so, we're looking for someone like you to join our team at APL. We are seeking a software engineer/developer to help us develop and translate algorithms, concepts and approaches for the mission pla
Posted 29 days ago | Updated 11 hours ago