Principal Engineer Jobs in Washington

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Principal Engineer, CoCounsel Skills

Thomson Reuters U.S. Inc.

•

Remote or Eagan, Minnesota, USA

Full-time

Principal Engineer, CoCounsel Skills Want to pioneer the future of AI-powered legal solutions? Join Thomson Reuters as a Principal Engineer on our CoCounsel Skills team and help transform how legal professional's work. At Thomson Reuters, our CoCounsel AI platform is revolutionizing legal workflows through cutting-edge AI technology. As Principal Engineer for CoCounsel Skills, you'll provide technical leadership and architectural vision for next-generation AI-powered legal solutions, working c
Posted 41 days ago | Updated 6 hours ago

Principal Integration Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th
Posted 30 days ago | Updated 6 hours ago

Principal Pipeline Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th
Posted 30 days ago | Updated 6 hours ago

Principal Cyber Security Engineer

ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Engineer, design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services. Comply-to-Connect support is comprised of managing and maintaining the appliances, applications, servers, and supporting infrastructure on unclassified and classified environm
Posted 32 days ago | Updated 20 hours ago

Principal Systems Integration Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2504632 Location: CHANTILLY, VA, US Date Posted: 2025-04-18 Category: Engineering and Sciences Subcategory: Systems Engineer 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 experienced Principal Systems Integration Engineer to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program in Chantilly, VA. As the Princ
Posted 17 days ago | Updated 4 hours ago

Principal Cyber Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th
Posted 32 days ago | Updated 6 hours ago

Principal Engineer - Cloud and On Prem

CVS Health

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Delaware, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 19 days ago | Updated 6 hours ago

Sr Principal Systems Engineer - Active Directory Forests - Active Top Secret Required

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI 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, Troubleshooting Certifications: CompTIA - Security+ - CompTIA Experience: 17 + years of related experience ship Required: Yes Job Description: Sr Principal Systems Engineer -
Posted 60+ days ago | Updated 6 hours ago

Senior Principal Systems Integration Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2504691 Location: CHANTILLY, VA, US Date Posted: 2025-04-18 Category: Engineering and Sciences Subcategory: Systems Engineer 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 experienced Senior Principal Systems Integration Engineer to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) Prime program. Note: This role
Posted 16 days ago | Updated 4 hours ago

Principal Software Engineer

Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software 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, Fle
Posted 55 days ago | Updated 6 hours ago

Principal Systems Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal System 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 ves
Posted 21 days ago | Updated 6 hours ago

Sr Principal Engineer Software (Unit 42)

PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 15 days ago | Updated 6 hours ago

Principal Engineer, CoCounsel AI Assistant

Thomson Reuters U.S. Inc.

•

Remote or Eagan, Minnesota, USA

Full-time

Principal Engineer, CoCounsel AI Assistant Ready to build the future of AI for legal professionals? Join Thomson Reuters as a Principal Engineer and shape the evolution of our groundbreaking CoCounsel AI Assistant. At Thomson Reuters, our CoCounsel AI Assistant is transforming how legal professionals work. As Principal Engineer for the CoCounsel AI Assistant team, you'll provide technical leadership and architectural vision, working closely with the team's Director to evolve our AI Assistant i
Posted 41 days ago | Updated 6 hours ago

Principal Cyber Engineer, Portfolio Growth

Battelle Memorial Institute

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Chantilly, Virginia, USA

Full-time

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency. We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply. Job Summary Battelle is hiring a Principal Cyber Engineer, Portfolio
Posted 31 days ago | Updated 6 hours ago

Sr Principal Systems Engineer - Active Directory Forests - Active Top Secret Required

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI 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, Troubleshooting Certifications: CompTIA - Security+ - CompTIA Experience: 17 + years of related experience ship Required: Yes Job Description: Sr Principal Systems Engineer -
Posted 60+ days ago | Updated 21 hours ago

Principal Engineer, Virtual Devices

Broadcom Corporation

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California, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: Why you will enjoy this opportunity? Do you want to help design and implement state-of-the-art features related to the virtualization platform used in Broadcom's VMware Cloud Foundation (VCF)? If so, our Virtual Platform Infrastructure team is looking
Posted 46 days ago | Updated 6 hours ago

Principal Security Engineer, CSS Security

Oracle Corporation

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Reston, Virginia, USA

Full-time

Job Description Position Overview Oracle's Customer Success Services (CSS) Organization is looking for a seasoned information security devops engineer with top-secret clearance to join our efforts in shaping the cloud services landscape across industry verticals and solving difficult problems by designing and building a suite of managed security services in Oracle's Classified Cloud for US National Security (ONSR). Oracle's Customer Success Services (CSS) is a dynamic, high-impact division th
Posted 51 days ago | Updated 6 hours ago

Software Engineer, Principal

Parsons Services Company

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Annapolis, 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: At Parsons, we're building the next generation of secure, mission-critical systems t
Posted 2 days ago | Updated 6 hours ago

Principal/Manufacturing Engineer - Space Systems

NORTHROP GRUMMAN

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Sterling, Virginia, USA

Full-time

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: None TRAVEL: No Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landi
Posted 6 days ago | Updated 19 hours ago

Senior Principal Azure Cloud Engineer

ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Principal Azure Cloud Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Work with Azure cloud services and infrastructure and knowledge of Infrastructure as Code (IaC) tools like Terraform or ARM templates.Troubleshoot and resolve cloud infrastructure issues.Implement Azure security best practices and Windows and Linux server management.Use Azure data services and containerization technolo
Posted 32 days ago | Updated 15 hours ago