Senior Software Engineer Jobs in Washington

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781 - 800 of 2,838 Jobs

Senior Test Engineer

Leidos

•

Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immedia
Posted 6 days ago | Updated 12 hours ago

Senior Systems Software Security Engineer - Factory and Security Provisioning

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

NVIDIA is seeking a highly motivated and experienced Senior Systems Software Security Engineer to join our Data Center Systems team. This role focuses on factory and security provisioning for devices used in NVIDIA data center systems. The ideal candidate will have a deep understanding of One-Time Programmable (OTP) memory, security controls, and end-to-end factory provisioning processes. What you'll be doing: Lead the factory provisioning process for NVIDIA data center systems, ensuring that d
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer - Kubernetes & Cloud-Native Platforms

Leidos

•

Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and
Posted 3 days ago | Updated 1 day ago

Senior Bridge Engineer

HDR, Inc.

•

Fulton, Maryland, USA

Full-time

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f
Posted 31 days ago | Updated 10 hours ago

Sr. Solution Engineer - Defense

Esri

•

Vienna, Virginia, USA

Full-time

Overview We invite you to bring your experience and passion for supporting the Defense community. As a GIS subject matter expert, you're a natural at identifying the right analysis tools for the problem at hand. Not only do you create innovative solutions, you talk about solutions in ways that get others excited about the power of GIS technology. Join an account team and advise customers on their most complex business challenges. Leverage your problem-solving skills to demonstrate the value of G
Posted 11 days ago | Updated 10 hours ago

Senior JBoss Engineer

Govcio LLC

•

Washington, District of Columbia, USA

Full-time

Overview: GovCIO is currently hiring for a Senior JBoss Engineer to support our client's contract needs. This position is located in the Washington, DC and will be a remote position with intermittent visits to customer location. Responsibilities: JBOSS Install JBoss EAP on supported platforms (Linux, RHEL, Windows).Configure in standalone or domain mode, depending on architecture needs.Apply Red Hat-supported RPMs or ZIP installations and ensure compliance with licensing.Deploy and manage Java
Posted 32 days ago | Updated 8 hours ago

Senior JBoss Engineer

Govcio LLC

•

Washington, District of Columbia, USA

Full-time

Overview: GovCIO is currently hiring for a Senior JBoss Engineer to support our client's contract needs. This position is located in the Washington, DC and will be a remote position with intermittent visits to customer location. Responsibilities: JBOSS Install JBoss EAP on supported platforms (Linux, RHEL, Windows). Configure in standalone or domain mode, depending on architecture needs. Apply Red Hat-supported RPMs or ZIP installations and ensure compliance with licensing. Deploy and manage
Posted 32 days ago | Updated 7 hours ago

Senior Development Engineer - Remote with Travel

Constellation Energy

•

Remote or Washington, District of Columbia, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 25 days ago | Updated 10 hours ago

Senior JBoss Engineer

GovCIO

•

Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for a Senior JBoss Engineer to support our client's contract needs. This position is located in the Washington, DC and will be a remote position with intermittent visits to customer location. Responsibilities JBOSS Install JBoss EAP on supported platforms (Linux, RHEL, Windows). Configure in standalone or domain mode, depending on architecture needs. Apply Red Hat-supported RPMs or ZIP installations and ensure compliance with licensing. Deploy and manage
Posted 32 days ago | Updated 7 hours ago

Senior DevSecOps Engineer

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2506432 Location: ARLINGTON, VA, US Date Posted: 2025-06-06 Category: Software Subcategory: DevSecOps Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Top Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking an experienced DevSecOps Engineer in Arlington, VA to support our United States Air Force customer in both development and engineering practice, and site rel
Posted 58 days ago | Updated 8 hours ago

Senior Machine Learning Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Senior Machine Learning Engineer As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team dedicated to productionizing machine learning applications and systems at scale. You'll participate in the detailed technical design, development, and implementation of machine learning applications using existing and emerging technology platforms. You'll focus on machine learning architectural design, develop and review model and application code, and ensure high availability and
Posted 15 hours ago

senior chief engineer

Cushman & Wakefield

•

Alexandria, Virginia, USA

Full-time

Job Title senior chief engineer Job Description Summary Job Description ESSENTIAL FUNCTIONS AND RESPONSIBILITIES Provide leadership and supervision of engineering and maintenance staff, including hiring, training, personnel development and performance review Oversee properties totaling 500k square feet or more Conduct and assist with inspections and surveys, including energy audits and analysis, HVAC, electrical and plumbing systems, environmental and ADA compliance Supervise and review techn
Posted 10 hours ago

Senior Test Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting,
Posted 5 days ago | Updated 10 hours ago

Senior Platform Engineer, Workday (Workday Financials)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Platform Engineer, Workday (Workday Financials) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking WorkDay Platform Engineers who are passionate about developing highly-resilient, fundament
Posted 15 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219793 Software Engineer, Mid 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
Posted 60+ days ago | Updated 11 hours ago

Senior DevSecOps Engineer

Aventine software

•

Tysons, Virginia, USA

Full-time

We have an urgent opening for a Senior DevSecOps Engineer and need resumes immediately. This is a leadership role, and we re looking for someone who can: Role :: Senior DevSecOps EngineerLocation::Work onsite 4 days a week in Tysons Corner, VACommunicate effectively with the client (Really important)Job Type: Full-time EmploymentSalary :: Salary Range: $130K $150K/yr +benefits. Job description Client seeks a Senior DevOps Engineer with a strong AWS background to help support our federal clients.
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Posted 3 days ago

Sr. AI Engineer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Full-time

Description: We re building smart, scalable, AI-native products and we re looking for a Senior Python Developer who s excited to shape the next generation of intelligent systems. You ll work at the intersection of backend engineering, LLM agents, and automation, using tools like LangChain, OpenAI, and FastAPI to ship real-world features fast. Design & integrate LLM agents using frameworks like LangChain, AutoGen, or HaystackDeploy apps to AWS/Azure using Docker, Kubernetes, TerraformCollaborate
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Posted 6 days ago

Senior Test Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immedia
Posted 6 days ago | Updated 1 day ago

Senior Reliability Engineer

Washington Metroplitan Area Transit Authority

•

New Carrollton, Maryland, USA

Full-time

THIS JOB OPENING IS BEING USED TO FILL CURRENT AND FUTURE VACANT POSITIONS. MINIMUM QUALIFICATIONS Education Bachelor's Degree in reliability, electrical, mechanical or related engineering field. In lieu of a Bachelor's degree, a High School Diploma or GED and four (4), years of experience in an electrical or mechanical maintenance role in the transportation field may be considered. Experience Minimum of five (5) years of demonstrated experience in a maintenance, maintenance supervision, or eng
Posted 4 days ago | Updated 11 hours ago

Senior O365 Engineer

Synapse Business Systems

•

Washington, District of Columbia, USA

Full-time

Senior O365 Engineer Location: WASHINGTON, DC, United States Work Location:Hybrid 3 days onsite in Washington, DC and 2 days remote (Wednesday is a mandatory onsite day) - Non-negotiable Interview Process: 1st Round: Teams Video Interview 2nd Round: In-Person Interview at the client site - Non-negotiable Security Requirement:Candidatemust be eligible to obtain And/OR hold a Public Trust clearance Job Description: As a senior member of the O365/Windows team, you will work within the O365/Wi
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Posted 6 days ago | Updated 6 days ago