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Senior Software Engineer

Mastercard

•

Arlington, Virginia, USA

Full-time

Our Purpose We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for
Posted 60+ days ago | Updated 8 hours ago

Software Engineer-Mid Level

QinetiQ US

•

Fort Belvoir, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 19 days ago | Updated 8 hours ago

SAP NS2 Sr. ServiceNow Developer

SAP Americas, Inc.

•

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 49 days ago | Updated 8 hours ago

Network Engineer (IP-Based Operational Communications), Mid-Level

QinetiQ US

•

Reston, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 8 hours ago

Senior Cloud Engineer

Booz Allen Hamilton

•

Bethesda, Maryland, USA

Full-time

Job Number: R0214738 Cloud Engineer, Senior The Opportunity: Are you looking for an opportunity to share your experience implementing security systems to safeguard our nation? Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure architect, you know how to utilize cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure an
Posted 60+ days ago | Updated 9 hours ago

NCIS Oracle Database Administrator | Active TS/SCI clearance

General Dynamics

•

Quantico, Virginia, 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: Software Development Job Qualifications: Skills: Oracle Database, Oracle SQL, PL/SQL (Programming Language) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Oracle Database Administrator with GDIT. A career in enter
Posted 27 days ago | Updated 8 hours ago

Data Scientist Principal

SAIC

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Ashburn, Virginia, USA

Full-time

Job ID: 2505050 Location: ASHBURN, VA, US Date Posted: 2025-04-24 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Summary We are currently seeking a motivated, career and customer-oriented Data Scientist (Senior) to join our team to begin an exciting and challenging career
Posted 9 days ago | Updated 6 hours ago

Urgent required Mulesoft Analyst with API Integration

Crea Services LLC

•

Remote

Contract

Hello, urgent required Mulesoft Analyst with API Integration remote role in USA. Below is the job description for refrences: We are seeking a skilled System Analyst to support the design, development, and delivery of API-based integrations using the MuleSoft Anypoint Platform. This role involves close collaboration with business stakeholders, architects, and developers to gather requirements, define integration logic, and ensure successful API implementations across enterprise systems Key Re
Easy Apply
Posted 3 days ago | Updated 3 days ago

API Developer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

API Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining robust APIs that power our applications and services. In this position, you will collaborate with cross-functional teams to create scalable, secure, and high-performance solutions that integrate seamlessly with various platforms and service
Posted 60+ days ago | Updated 8 hours ago

Software Developer (DevOps) - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Agile Methodology, Salesforce Platform, Scrum Master Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer at GDIT. H
Posted 47 days ago | Updated 16 hours ago

Software Engineer with Poly SR to Principle

Lockheed Martin Corporation

•

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligen
Posted 16 days ago | Updated 8 hours ago

Manager, Ontology and Data Modeling

Capital One

•

McLean, Virginia, USA

Full-time

Manager, Ontology and Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The Manager of Ontology and Data Modeling, as part of Finance Products and Data Solutions, will be responsible for working collaboratively across Finance and Enterprise partners to develop domain ontologies in support of our ERP replacement initiatives. With this replacement, we are looking for someone
Posted 6 days ago | Updated 18 hours ago

Data Engineer

M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy
Posted 8 days ago | Updated 5 hours ago

Software Engineer

Lockheed Martin Corporation

•

Manassas, Virginia, USA

Full-time

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation.
Posted 31 days ago | Updated 8 hours ago

Manager, Ontology and Data Modeling

Capital One

•

McLean, Virginia, USA

Full-time

Manager, Ontology and Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The Manager of Ontology and Data Modeling, as part of Enterprise Products and Platforms, will be responsible for working collaboratively across Capital One Lines of Business and Functions to develop domain ontologies in support of enterprise initiatives. The Manager of Ontology and Data Modeling will be
Posted 4 days ago | Updated 4 hours ago

Mid Full Stack Software Engineer

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0216925 Full Stack 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 sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding.
Posted 31 days ago | Updated 9 hours ago

Cloud Engineer (Secret Clearance

Judge Group, Inc.

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Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $150,000.00 USD Annually - $170,000.00 USD Annually Description: The Judge Group is seeking a skilled Cloud Engineer to join our team and support a classified customer in Washington, DC. This is an onsite position requiring five days per week in Washington, DC (20006). As a Cloud Engineer, you will play a critical role in designing and managing secure, scalable cloud infrastructure. Your contributions will support IT modernization initiatives, optimize perfo
Posted 36 days ago | Updated 5 hours ago

Senior Software Engineer

ManTech

•

Fort Meade, Maryland, USA

Full-time

ManTech seeks an experienced and passionate, career and customer-oriented Senior Software Engineer to join our team located in the Ft. Meade, MD area. The Software Engineer will be responsible for developing, maintaining, and improving intricate software systems in accordance with specified requirements. Responsibilities include but are not limited to: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algori
Posted 33 days ago | Updated 18 hours ago

Systems Engineer Technical Expert

BlueHalo

•

Annapolis, Maryland, USA

Full-time

At BlueHalo, we don't just witness the future of national security - we create it. In our relentless pursuit of innovation, we are expanding our team and actively seeking a Systems Engineer to provide expert technical support for our Zero Trust Implementation in Annapolis Junction, MD. This role is pivotal in shaping secure and efficient systems that adhere to the highest standards of security. Imagine being part of a mission that doesn't just challenge the status quo but propels it into the wo
Posted 13 days ago | Updated 8 hours ago

Software Developer (DevOps) - TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Agile Methodology, Salesforce Platform, Scrum Master Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer at GDIT. He
Posted 44 days ago | Updated 8 hours ago