Lead Developer jobs in Washington

Hybrid in Chantilly, Virginia

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Today

Job Number: R0223861 MLOps Engineer, Senior The Opportunity: Are you looking for an opportunity to make a difference and help build a system that will have a positive impact in the intelligence community (IC)? What if you could find a position that is tailor made for your mix of development, engineering, and analytics? Efficient development teams make the most of their time by limiting the activities that take developers and data scientists away from writing their code. That's why we need you,

Full-time

USD 99,000.00 - 225,000.00 per year

Senior SW Engineer

Chantilly, Virginia

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Today

Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software engineers, and data engineers. Primary Responsibilities List daily duties and/or specific job responsibilities.Knowledge/experience with the development of Cloudformation scripts to generate network

Full-time

USD 126,100.00 - 227,950.00 per year

Senior Security Engineer

Chantilly, Virginia

•

Today

MANTECH seeks a motivated and customer-focused Senior Security Engineer to join our team in Chantilly, VA. In this role, you will help design, implement, and sustain mission-driven network solutions that enable secure enterprise operations. You will provide technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. Responsibilities include but are not limited to: Engineering, designing, implementing, integratin

Full-time

Principal Security Engineer

Chantilly, Virginia

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Today

MANTECH seeks a motivated and customer-focused Principal Security Engineer to join our team in Chantilly, VA. In this role, you will help design, implement, and sustain mission-driven network solutions that enable secure enterprise operations. You will provide technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. Responsibilities include but are not limited to: Engineering, designing, implementing, integra

Full-time

Senior Security Engineer

Chantilly, Virginia

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Today

Full-time

Senior Security Engineer

Chantilly, Virginia

•

Today

Mantech seeks a motivated and customer-focused Senior Security Engineer to join our team in Chantilly, VA. In this role, you will help design, implement, and sustain mission-driven network solutions that enable secure enterprise operations. You will provide technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. Responsibilities include but are not limited to: Engineering, designing, implementing, integrating

Full-time

Senior Security Engineer

Chantilly, Virginia

•

Today

Full-time

Software Engineer 3

Annapolis, Maryland

•

Today

RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. We are searching for talented individuals who provide intelligence, engineering,

Full-time

Integrated Product Team (IPT) Lead

Manassas, Virginia

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Today

JOB TITLE: Integrated Product Team (IPT) Lead JOB LOCATION: Manassas, VA WAGE RANGE*: 60-67 JOB NUMBER: 25-03135 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for an Integrated Product Team (IPT) Lead to work from their Manassas, VA facility. Our client is seeking a Mid-to-Senior Level Engineer with 5+ years of technical experience to become an Integrated Product Team (IPT) Lead dedicated to the development of military-grade electronics the Common Weapon

Full-time

USD 60.00 - 67.00 per hour

Senior Full Stack Developer

Ashburn, Virginia

•

Today

Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information systems. This role offers the opportunity to apply your deep expertise in JAVA/JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable solutions for a vital government agency. What you will do Design and implement JEE software applicationsUse modern software engineering tools and methodologies including

Full-time

Senior Test Engineer

Columbia, Maryland

•

Today

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,

Full-time

USD 104,650.00 - 189,175.00 per year

Senior Test Engineer

Columbia, Maryland

•

Today

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 immedi

Full-time

USD 126,100.00 - 227,950.00 per year

Principal Integration Engineer SPM

Bethesda, Maryland

•

Today

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

Full-time

USD 126,100.00 - 227,950.00 per year

Senior IAM Engineer- SailPoint

Arlington, Virginia

•

Today

Senior IAM Engineer- SailPoint Job Description Overview 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 world of real estate informa

Full-time

Azure Senior Cloud Engineer

Arlington, Virginia

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Today

Job ID: 2507749 Location: ARLINGTON, VA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly skilled and experienced Azure Senior Cloud Engineer to join our team. This role involves working hands-on with Azure cloud services to manage and build infrastructure

Full-time

Research Support Engineer

Maryland

•

Today

Job Number: R0222686 Research Support Engineer The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to test and evaluate ML infrastructure and algorithms makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support the government mission. Join us. The world can't wait. You Have: Experience with supporting and debuggin

Full-time

USD 99,000.00 - 225,000.00 per year

IBM Security Access Manager (SAM) / Middleware Engineer

Remote or Hybrid in Fairfax, Virginia

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21d ago

ILS Inc. is seeking an experienced Middleware Engineer with strong expertise in IBM Security Access Manager (ISAM) and Application Server administration to support a secure, enterprise-level federal environment. The ideal candidate will be responsible for the configuration, integration, maintenance, and troubleshooting of middleware technologies, ensuring availability, scalability, and security compliance. Must be able to be W2 employee; no C2C. ResponsibilitiesInstall, configure, and manage IBM

Easy Apply

Full-time

Depends on Experience

Jr DevOps Engineer - PLACEMENT

Falls Church, Virginia

•

Today

Job#: 2082771 Job Description: For immediate response, please send to : WORD resumes, desired hourly rate, and best time to speak! Job Title: DevOps Engineer Location: 100% REMOTE Duration: Long Term Contract (Goes until September 2027) **Must have the ability to obtain and maintain a Department of Homeland Security Public Trust** MUST HAVES: Authorized to work in the US | Bachelor's Degree & 3-5+ of IT ExperienceAbility to obtain a USCIS Public Trust (Heavy Criminal/Financial Check)Experie

Easy Apply

Full-time

LINUX Sr Principal Systems Engineer - Active Top Secret Required

Washington, District of Columbia

•

Today

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: Computer Engineering, Linux, Red Hat Enterprise Linux (RHEL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Job Description Senior Principal Systems Engineer - Linux Design, deploy, integrate and maintain Li

Full-time

USD 166,280.00 - 224,968.00 per year

AI and ML Engineer, Senior

Fort Meade, Maryland

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Today

AI and ML Engineer, Senior The Opportunity: As an experienced engineer, you know that machine learning ( ML ) is critical to understanding and processing massive datasets. Your ability to c ond uct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support artifi cia l intelligence and ML initiatives. As an ML engineer on our team, you'll train, test,

Full-time

USD 99,000.00 - 225,000.00 per year

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Lead Developer jobs in Washington, DC, USA