software developer Jobs in Washington, DC

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Cyber Product Manager

Parsons Services Company

•

Columbia, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for a talented Cyber Product Manager to join our team! In this ro
Posted 52 days ago | Updated 3 hours ago

Sr. Network Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Sr. Network Engineer to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer/Architect will support the current infras
Posted 42 days ago | Updated 3 hours ago

GEOINT Senior Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505665 Location: CHANTILLY, VA, US Date Posted: 2025-05-27 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 a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering and Technica
Posted 60+ days ago | Updated 1 hour ago

Engineering Apprentice - Hardware Engineering

Lockheed Martin Corporation

•

Manassas, Virginia, USA

Full-time

Standard Job Description For use only with approval from corporate compensation or RMS Compensation. An employee in the engineering apprenticeship program will perform a variety of duties in the sustainment of existing products to include: assisting with engineering documentation, technical data maintenance and modification, training material maintenance, and mechanical, electrical maintenance to include grooming, upgrade, and modification of program products and test platforms. This employee w
Posted 58 days ago | Updated 3 hours ago

Senior App Developer

CSI Companies

•

Remote

Contract

Senior App Developer CSI Companies is hiring a Senior App Developer specializing in Salesforce with Java. Designs modify, develops, writes, and implements software programming applications/operating systems. Requires a bachelor's degree in a related area and 4-5 years of experience in the field or in a related area. Hourly pay: $70 6-month contract LOCATION: Alpharetta, GA (Hybrid Tues-Thurs in office) Requirements: Requires programming skills, involved in the development of software applicat
Posted 60+ days ago | Updated 1 hour ago

Mobile and Wireless Systems Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0222195 Mobile and Wireless Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can see the impact of your hard work by working directly with the customer and stakeholders? What if you could combine your hands-on technical experience, systems engineering background, and cybersecurity knowledge to design and build secure systems for the customer? We're looking for an engineer who can create solutions for our customer that will stand
Posted 17 days ago | Updated 5 hours ago

Information Technology Manager (Level L)

Boeing Company

•

Fairfax, Virginia, USA

Full-time

Information Technology Manager (Level L) Company: Argon ST Boeing Defense, Space & Security (BDS) has an exciting opportunity for an Information Technology Manager (Level L) to manage business information system applications, activities, and staff within the Argon organization in Fairfax, Virginia. The role includes managing solution developers, system administrators, and functional team resources in support of all Argon's business system tools for financials, materials, property, and product
Posted 40 days ago | Updated 3 hours ago

Sr Principal Systems Engineer - LINUX - Active Top Secret Required

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management Certifications: CompTIA - Security+ CE - CompTIA Experience: 15 + years of related experience ship Required: Yes Job Description: Senior Principal Systems Engineer - Linux Design,
Posted 60+ days ago | Updated 3 hours ago

Safety Manager

Leidos

•

Chantilly, Virginia, USA

Full-time

Description Job Description We are seeking a Safety Manager who is responsible for leading the development, implementation, and continuous improvement of environmental, health, and safety (EHS) programs across the organization. This role ensures full compliance with federal, state, and local regulations while promoting a culture of safety and environmental responsibility. The Safety Manager serves as a key liaison between site leadership and regulatory agencies and plays a critical role in supp
Posted 46 days ago | Updated 23 hours ago

Senior Electrical Engineer

Parsons Services Company

•

Washington, District of Columbia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is one of the world's largest transportation planning, engineering, and cons
Posted 60+ days ago | Updated 3 hours ago

Senior Mainframe Developer

GovCIO

•

Remote

Full-time

Overview GovCIO is currently hiring for Senior Mainframe Developer to p erform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This position will be located in the Washington DC Metro area (DC / MD / VA) and will be a hybrid position, primarily remote with a periodic n
Posted 60+ days ago | Updated 1 hour ago

Mission Systems Engineer

SAIC

•

Fort Belvoir, Virginia, USA

Full-time

Job ID: 2504216 Location: FORT BELVOIR, VA, US Date Posted: 2025-04-03 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 DESCRIPTION: Merlin has an opportunity for a Mission Systems Engineer in Springfield, VA to provide Systems Engineering and Technical Advisory (SETA) servic
Posted 60+ days ago | Updated 1 hour ago

Senior Data Scientist

Booz Allen Hamilton

•

Reston, Virginia, USA

Full-time

Job Number: R0220798 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global ch
Posted 46 days ago | Updated 4 hours ago

Senior DevOps Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221324 DevOps Engineer, Senior The Opportunity: As a DevOps Engineer on our team, you'll translate your customer's IT needs and future goals into a plan by crafting architecture products and design specifications, leading prototyping efforts, and working directly with the customer to help transform the way the customer's organization uses technology to enable the delivery of new mission and enterprise-level capabilities. You'll develop solution architectures ( SA ) and resolve co
Posted 37 days ago | Updated 4 hours ago

CNO Cloud Exploiter TS/SCI FSP

Mission Box Solutions

•

Laurel, Maryland, USA

Full-time

Our client is seeking a Principal CNO Cloud Exploiter to provide technical expertise supporting mission-critical software and systems for a large U.S. Government contract. This full-time role offers the opportunity to work on cutting-edge projects, providing mission-centric solutions in close collaboration with analysts, operators, data scientists, and other software engineers. Responsibilities: Analyze, design, develop, prototype, modify, and integrate solutions to achieve mission results.Work
Posted 60+ days ago | Updated 1 hour ago

H1B Visa Transfers - Apply

VBEST Software Inc

•

Remote or New Brunswick, New Jersey, USA

Contract, Third Party

We have multiple Contract / Full Time positions for our clients Nationwide in USA., We can do H1B Visa Transfer process if you are interested, send Resumes on below Technologies 1.Java/J2EE 2.Oracle Apps - Vertex 3.Snowflake - Data Engineer 4.EDI Developers - Health Care 5.SAP HANA/FICO 6.Maximo 7.Python - AI/ML 8.Guidewire Developer 9.WorkDAY Developer 10. Gen -AI Developer
Easy Apply
Posted 1 day ago

Senior Satellite Systems Engineer Staff - Clearance Required

Lockheed Martin Corporation

•

Fort Belvoir, Virginia, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 22 days ago | Updated 3 hours ago

Integration Engineer SPM (SME)

Leidos

•

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for an Integration Scrum Team PM 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 ves
Posted 60+ days ago | Updated 3 hours ago

Senior Network Engineer

Leidos

•

Severn, Maryland, USA

Full-time

Job DescriptionDescription Leidos is seeking a Senior Network Engineer to join our Defense Enclave Services (DES) team at Ft. Meade, MD. POSITION SUMMARY: This is an exciting opportunity to use your technical experience, and leadership to successfully execute Defense Information Systems Agency (DISA) migration to the Department of Defense s Fourth Estate (DoD 4th Estate) agencies into a Common Use information technology (IT) infrastructure. The Leidos team will deliver Network Infrastructure s
Posted 38 days ago | Updated 2 hours ago

Software Engineer

Modern Technology Solutions

•

Chantilly, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a TS/SCI cleared Software Engineer to join our team in Chantilly, VA. We are a small, but highly empowered team where every team member directly impacts the success of our mission. In your role, you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development model. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support s
Posted 60+ days ago | Updated 25 days ago