Software development Jobs in Washington

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Software Engineer in Test - Homes.com

Costar Group

•

Arlington, Virginia, USA

Full-time

Software Engineer in Test - Homes.com Job Description Software Engineer in Test 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 wor
Posted 60+ days ago | Updated 5 hours ago

Solutions Architect and Integration Specialist

Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0222374 Solutions Architect and Integration Specialist The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a Solutions Architect. You've evolved your skills into strategy through a long path of software development accomplishments and the curios
Posted 1 day ago | Updated 6 hours ago

Software Engineer, Journeyman

SilverEdge

•

Maryland, USA

Full-time

Overview Silveredge Government Solutions is seeking a Software Engineer to design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with DOD coding standards and technical design. Design, modify, develop, write and implement software programming applications. Support and/or install software applications/operating systems. Participate in the testing process through test review and analysis, test witnessing and certification of sof
Posted 59 days ago | Updated 5 hours ago

Power Platform Developer

Mindlance

•

Reston, Virginia, USA

Contract, Third Party

Title: Power Platform Developer Location: Reston, VA (Hybrid) Duration: 12 months Interview Mode: Onsite Position Overview: We are seeking a skilled Power Platform Developer to join our team. The ideal candidate will have extensive experience in developing solutions using Microsoft Power Platform tools, including Power Apps, Power Automate, and Power BI. This role involves designing, developing, and implementing custom business applications and workflows to enhance productivity and streamline op
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Posted 4 days ago | Updated 2 days ago

Power Platform Architect

TEKsystems c/o Allegis Group

•

Linthicum Heights, Maryland, USA

Full-time

TEKsystems Global Services is part of TEKsystems, the leading IT services and staffing company in North America. TEKsystems Global Services provides a continuum of services ranging from engagement management to full outsourcing for applications, infrastructure and learning solutions. As a services provider, we leverage our talent management strengths to extend the business value of our client partnerships and deliver measurable business and IT outcomes. TEKsystems Global Services is a fast-pace
Posted 1 day ago | Updated 2 hours ago

Senior Engineer, Software (R3589)

Shield AI Inc

•

Washington, District of Columbia, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Shield AI
Posted 20 days ago | Updated 5 hours ago

Acquisition Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507117 Location: CHANTILLY, VA, US Date Posted: 2025-07-01 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an Acquisition Systems Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supportin
Posted 11 days ago | Updated 3 hours ago

IT Subject Matter Expert

SAIC

•

McLean, Virginia, USA

Full-time

Job ID: 2506657 Location: MCLEAN, VA, US Date Posted: 2025-06-26 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the
Posted 30 days ago | Updated 3 hours ago

Security Engineer

Leidos

•

Chantilly, Virginia, USA

Full-time

We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and
Posted 45 days ago | Updated 5 hours ago

Linux Engineer

Leidos

•

Rockville, Maryland, USA

Full-time

Job DescriptionDescription Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on th
Posted 3 days ago | Updated 3 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 15 days ago | Updated 23 hours ago

IT Specialist, Senior

American Systems Corporation

•

Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Provides technical support for computers and associated networks.Installs, troubleshoots, services, and repairs personal computers, network equipment such as servers, modems, multiplexers, related PC software, t
Posted 60+ days ago | Updated 5 hours ago

Vice President, Global Information Security Architecture & Engineering

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY: Senior Executive leader responsible for the strategy and execution of the organization's security technology strategy, architecture, and endpoint/network engineering. Is the security engineering and architecture expert who provides thought leadership and drives security technology strategy for the global enterprise across all security domains (i.e., cloud, mobile, identity & access management, authorization, endpoint, audit/controls, network/perimeter, application,
Posted 16 days ago | Updated 5 hours ago

Enterprise Solution Architect

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0221223 Enterprise Solution Architect The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a solutions architect. You've evolved your skills into strategy through a long path of software development accomplishments and the curiosity to understand
Posted 24 days ago | Updated 6 hours ago

Cleared Tracking Engineer- Global Situational Awareness

GENERAL ATOMICS

•

Chantilly, Virginia, USA

Full-time

General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of Defense, and commercial industry. We build and develop best-in-class all domain and globally focused situational awareness capabilities, including THRESHER and DRAGONSPELL, that process petabytes of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and ma
Posted 22 days ago | Updated 9 hours ago

Senior MBSE, Digital Engineer

Johns Hopkins Applied Physics Laboratory (APL)

•

Laurel, Maryland, USA

Full-time

Description Would you love to become an expert in developing new tools and systems for the warfighter of tomorrow while analyzing and supplementing current capabilities? Are you passionate about innovation and making new capabilities a reality? If so, we're looking for someone like you to join our team at APL! We are seeking a Systems Engineer to help us research and develop Model Based Systems Engineering (MBSE) artifacts integrated within a digital engineering environment. We provide vital
Posted 1 day 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 39 days ago | Updated 5 hours ago

Junior Technical Lead

Leidos

•

Burke, Virginia, USA

Full-time

Job DescriptionDescription GEOAxIS is looking for Junior Technical Lead to work with the rest of the technical leadership team to help drive program technical execution, innovation and modernization. The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user s authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mi
Posted 23 days ago | Updated 3 hours ago

Modernization Accelerator: May-June Hiring Alert for Systems Engineers

Lockheed Martin

•

Maryland, USA

Full-time

Job ID: 693184BR Date posted: May. 07, 2025 Description: What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energ
Posted 9 days ago | Updated 5 hours ago

Full Stack Developer

Booz Allen Hamilton

•

Reston, Virginia, USA

Full-time

Job Number: R0221630 Full Stack Developer 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 a seasoned developer like you with the expertise needed to build software and systems from vision to production-ready. This role is more than just coding. As a lead
Posted 15 days ago | Updated 6 hours ago