Senior Engineer Jobs in District of Columbia

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Sr. Full Stack Developer (.Net/Angular/AWS)-Remote

mProgen

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Remote

Contract

Job Description: Lead the design, development, modification, and testing of software components using Angular's latest version/.NET technologies within an AWS and Agile development environment. Document technical requirements and software architecture design activities in order to implement high-quality software products. Assist in documenting and presenting an architectural approach, including benefits, limits, and cost considerations, as well as security, performance, and maintainability con
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Posted 6 days ago | Updated 5 days ago

DPHM ADEM Modeling Lead, Principal Engineer (Hybrid)

RTX Corporation

•

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're s
Posted 7 days ago | Updated 5 hours ago

Firewall Engineer

TEKsystems

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Remote or Boys Town, Nebraska, USA

Full-time

We are seeking an experienced Firewall Engineer to support a major firewall migration project from Palo Alto to Cisco technologies. This is a 9-12 month contract opportunity with a well-established organization, offering the chance to work on a high-impact infrastructure transformation. What You'll Do: Lead and support the migration from Palo Alto to Cisco firewalls across a global network.Analyze existing configurations and translate them into Cisco equivalents while maintaining security comp
Posted 7 days ago | Updated 8 hours ago

Senior Java/ Big Data Developer- (Hybrid)

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Lead Java developer with experience in designing and developing Java/J2EE based web applications with good skills in JavaScript for development of Risk and Finance dashboard application that provides sensitive data to senior management. Application involves business process workflow and analytical data, Web front end development using JavaScript. The candidate must have software development experience in Java with expert level skill set in Core Java, Spring, Web Services and J2EE. Should be able
Posted 7 days ago | Updated 5 hours ago

IRS Cleared Information Technology Professionals

Delmock Technologies, Inc

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Lanham, Maryland, USA

Full-time

Help us make our nation stronger! We are looking for talented IT professionals to help us support the IRS, our long-standing client, with their IT Modernization needs. Looking for: Program Managers, Project Managers, Technical Integrators, Business Analysts (Product Planning), Delivery Managers, Technical Architects, Full Stack Developers, Automation Leads, Back End Developers, Front End Developers, Sr. System Engineers, Sr. Business Analysts, Technical Architects, Security Test Engineers, Commu
Posted 60+ days ago | Updated 1 hour ago

Principal Communications Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 60+ days ago | Updated 5 hours ago

Roadway Engineer II

Parsons Services Company

•

Georgia, 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 BCC Engineering, a Parsons Company. 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: BCC Engineering, a Parsons Company, is looking forward to
Posted 31 days ago | Updated 5 hours ago

Roadway Engineer II

Parsons Services Company

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Remote or Columbia, South Carolina, 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 BCC Engineering, a Parsons Company. 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: BCC Engineering, a Parsons Company, is looking forward to
Posted 31 days ago | Updated 5 hours ago

Staff Machine Learning Engineer - Responsible AI

Pinterest, Inc.

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Remote or Palo Alto, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 60+ days ago | Updated 5 hours ago

(Python Based) Lead Research Engineer

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data-driven capabilities that drive transformation. As a member of Thomson Reuters Labs you will have a direct impact on our company by helping to create new and innovative capabilities that will delight our customers. What does Thomson Reuters Labs do? We experiment, we build, we deliver. We suppor
Posted 60+ days ago | Updated 5 hours ago

Technical Support Specialist Tier 3 - Clearance Required

Lockheed Martin Corporation

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Fort Meade, Maryland, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems 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 energy that keeps modern
Posted 60+ days ago | Updated 4 hours ago

.NET Full-Stack Developer (Education domain)

EPAM Systems

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Remote

Full-time

We seek a Senior .NET Engineer who can solve complicated backend tasks and develop user interfaces using React and the micro frontends approach. You will participate in the design and delivery of the new platform for selling eContent to end users across the globe. To discover more about .NET practice at EPAM, visit this page . This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-equipped offices in Tbilisi and Batumi or a cow
Posted 60+ days ago | Updated 5 hours ago

Lead Transmission Line Engineer

Leidos

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Remote

Full-time

About Leidos Leidos is a Fortune 500 company aimed at embracing and solving some of the world's most pressing challenges. Through science and technology, Leidos makes the world safer, healthier and more efficient. Get familiar with Leidos Life, our radical program for employees to balance work & life. Job Description We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast- paced environment, solving challenging problems involved wi
Posted 60+ days ago | Updated 5 hours ago

SAP NS2 Support Engineer (IBP Data Integration) - Virtual

SAP Americas, Inc.

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Remote or Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i
Posted 36 days ago | Updated 5 hours ago

Senior Engineering Developer - C12 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

About Citi Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Our core activities are safeguarding assets, lending money, making payments and ac
Posted 54 days ago | Updated 5 hours ago

Senior Python Developer - VP- JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level Python developer responsible for establishing and implementing new or revised application systems and programs in coordination with the Market Risk Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Qualifications: 5-10 years of relevant experience in Python development roleHighly experienced and skilled senior core python developer with 5+ years of exper
Posted 60+ days ago | Updated 5 hours ago

Field Engineer 2 - San Francisco, CA

GE Healthcare

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Remote

Full-time

Job Description Summary The Senior Field Service Engineer performs on time and accurate preventative maintenance in one or more modalities of equipment. The Senior Field Service Engineer is aware of and follows all Field Modification Instructions and/or Instrument Service Information bulletins. Works independently to trouble shoot and perform moderately complex repairs on assigned equipment. Independently performs and leads equipment installations in one or more modalities. Responsible for drivi
Posted 60+ days ago | Updated 5 hours ago

Senior Guidewire BillingCenter Developer

ST Global LLC

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Remote

Full-time, Third Party

Senior Guidewire BillingCenter Developer (Systems Software Developer 4). This role provides leadership for multiple areas within BillingCenter and the associated integrations. Position Responsibilities: Provides technical support for multiple BillingCenter functions and integrations.Develops, documents and executes unit test cases.Delivers quality and timely results.Owns and resolves complex technical problems and issues with assigned applications and work processes. Review and recommend test pl
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Posted 28 days ago

Roadway Engineer I

Parsons Services Company

•

Remote

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 now hiring for both a Roadway Engineer I in the Nashville area to work on
Posted 60+ days ago | Updated 5 hours ago

Siebel Engineer Lead Consultant

Allstate Insurance Company

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Texas, USA

Full-time

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description The Software Engineer Lead Consultant will be responsible for providing Level 2 and Level 3 production support for the Cla
Posted 30 days ago | Updated 5 hours ago