C++ Jobs in District of Columbia

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Signal Processing Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in
Posted 10 days ago | Updated 4 hours ago

Signal Processing Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and
Posted 10 days ago | Updated 2 hours ago

Applications Programmer

The Squires Group, Inc

•

Manassas, Virginia, USA

Full-time

Overview We are seeking two experienced Applications Programmers to support a major federal High Performance Computing (HPC) initiative as part of a competitive proposal effort. The work supports the next-generation Weather and Climate Operational Supercomputing System (WCOSS ) for the National Oceanic and Atmospheric Administration (NOAA). This is an exciting opportunity to join a high-profile, multi-year program supporting two Cray supercomputers capable of a combined 29 petaflops - ranked am
Easy Apply
Posted 5 days ago | Updated moments ago

Embedded Developer 0

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 56 days ago | Updated 2 hours ago

Software Lead Engineer Supervisor

SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2507172-ARLINGTON-VA Location: ARLINGTON, VA, US Date Posted: 2025-07-01 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly skilled and experienced Lead Engineer for our Legacy Software Baseline team. The ideal candidate will have a strong background in software development
Posted 6 days ago | Updated moments ago

Senior Missile Defense Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in exciting opportunities solving the most important challenges defending the United States, our forces, and our allies from air and missile threats? If so, we'd love to have you join our team! The Cross-Domain Battle Management Group is seeking an innovative and hard-working professional with a degree in a technical field. Join us to work in an exciting and collaborative environment where we tackle challenging, technical, national security problems. Our group s
Posted 46 days ago | Updated 2 hours ago

Senior Signal Processing Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Senior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As a LInC EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination systems. Duties may include
Posted 1 day ago | Updated 2 hours ago

Systems Development Engineer, Route 53 - DNS Security and DNS Management

Amazon Development Center U.S., Inc.

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Arlington, Virginia, USA

Full-time

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who
Posted 1 day ago

Systems Development Engineer, Route 53 - DNS Security and DNS Management

Amazon Development Center U.S., Inc.

•

Arlington, Virginia, USA

Full-time

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who
Posted 19 hours ago

Senior Full Stack Software Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0221712 Full Stack Software Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your te chn ical skills with big picture thi nk ing to serve as the lead to modernize a client critical mission system? You'll have the chance to contribute to transitioning mission data flows from legacy systems to a modernized data flow architecture, defining te chn ical and process improvements to achieve improved mission performance and compliance and defining improved dec
Posted 7 days ago | Updated 3 hours ago

Software Engineer

Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Software Engineer to work at the US Naval Research Laboratory (NRL) in Washington, DC . ECS seeks a dynamic and experienced Mid/Senior Software Developer to provide solution engineering, design, and development services. We are seeking a problem solver, who enjoys the challenge of tackling technical tasks and problems creatively and communally. A strong desire and aptitude for learning is a must with a proven ability to adapt and drive change - our solution is r
Posted 7 days ago | Updated 11 hours ago

Reverse Engineer

Radiance Technologies

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Suitland-Silver Hill, Maryland, USA

Full-time

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Dayton OH area. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, paid time off, educational reimbursement, competitive salaries, interesting assignments and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed. Salary Range: $80,000-$250,000 Required Skills: Bachelor's Degree in Electrical Engineering, C
Posted 60+ days ago | Updated 2 hours ago

Full Stack Developer (Golang/Java)

ALTA IT Services

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Washington, District of Columbia, USA

Full-time

Full Stack Developer (Golang/Java) Remote (with a possibility to become hybrid in the Washington, DC metro area once needed) Direct Hire ship is required per government contract Must be able to obtain a DHS Final Suitability clearance Responsibilities: Develop, deploy, and maintain mission-critical applications using Go/Golang, Java, C# and C++. Provide expert support and technical advice during the conceptualization, development, and implementation phases, transforming requirements into inno
Easy Apply
Posted 5 days ago | Updated 11 hours ago

Sr. Software Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Description Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that allows you to get into every aspect of software development, and deployment across the software development lifecycle. You will be joining an existing team which has already successfully delivered for our customers and plan to continue their reputation of excellence. You will closely work with the Development team as well as other technology
Posted 10 days ago | Updated 4 hours ago

Vulnerability Researcher

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0220921 Vulnerability Researcher Key Role: Provide network security research to identify and exploit u nk nown vulnerabilities in code to support our cyber business. Create custom fuzzing sof tware to enumerate and differentiate our delivery. Provide cyber and SIGINT exploitation of large-scale networks and the data riding on them to uncover u nk nown and emerging adversary capabilities leveraging expertise in exploitation. Apply leading-edge principles, theories, and concepts and
Posted 27 days ago | Updated 3 hours ago

Data Systems Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Description POSITION TITLE Data Systems Engineer JOB DESCRIPTION The Data Systems Engineer is an integral member of a government/contractor team supporting our customer's operations organization. This role requires an individual with technical experience administering Linux servers within a virtual environment. The role requires implementing security compliance for the systems. The individual's work encompasses interfacing with advanced systems, with data processing capabilities across a mult
Posted 10 days ago | Updated 2 hours ago

Senior Signal Processing Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Leidos Innovations Center (LInC) at Leidos currently has an opening for a Senior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As a LInC EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination systems. Duties
Posted 10 days ago | Updated 4 hours ago

Software Engineer: Data Visualization and Analysis

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you passionate about applying software engineering solutions to challenging problems with a group of dedicated technical specialists? Do you like contributing to critical technologies that are vital to maintaining our national security? If so, we're looking for someone like you to join our team at APL. We are seeking a dynamic, technically curious, results-oriented, and meticulous software engineer to contribute to developing and deploying software solutions that meet/exceed
Posted 34 days ago | Updated 2 hours ago

Digital Software Engineer

Leidos

•

McLean, Virginia, USA

Full-time

Job DescriptionDescription Leidos Defense Systems Sector s Digital Engineering team is a service-oriented organization that works with programs and project teams to systematically improve efficiency, eliminate and prevent pain points, and bring modern digital practices to the hands of the tactical day-to-day employee. We are responsible for architecting and implementing large-scale Digital solutions, independent reviews of digital practices, and support of teams implementing new practices. The
Posted 9 hours ago

Digital Software Engineer

Leidos

•

McLean, Virginia, USA

Full-time

Job DescriptionDescription Leidos Defense Systems Sector s Digital Engineering team is a service-oriented organization that works with programs and project teams to systematically improve efficiency, eliminate and prevent pain points, and bring modern digital practices to the hands of the tactical day-to-day employee. We are responsible for architecting and implementing large-scale Digital solutions, independent reviews of digital practices, and support of teams implementing new practices. The
Posted 9 hours ago