Average salary: $205,320 /yearly
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- Principal CNO Software Engineer Zetier is seeking Principal CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing, developing, and deploying tools intersecting command and control, persistence...Suggested
- ...take your career to the next level? BigBear.ai is seeking a Principal Software Developer to join our GALE (Generic Area Limitation... ...customers, ensuring your work has a direct impact. Focus on Engineering: Enjoy a role that prioritizes technical development with minimal...SuggestedRemote workWork from home
- ...Duration: 5 years 100% Onsite near Washington, DC Employment Type: Full-Time Immediate Position Overview We are seeking a Senior Software Engineer to support a mission-critical program within the Intelligence Community. This is an on-site SCIF position requiring a TS/SCI...SuggestedFull timeImmediate start
- A leading technology firm in Arlington, VA, is seeking a Tech Lead - Principal Software Engineer. In this role, you will lead multiple engineering teams, oversee Agile development, and implement DevSecOps practices. The ideal candidate will have a strong leadership background...Suggested
- Tech Lead - Principal Software Engineer (CESO/ITSS) Tech Lead - Principal Software Engineer US Citizens Only Location: This position is based in Arlington, VA and is 100% on-site. Clearance: DOD Top Secret/SCI Primary Responsibilities Experience in working on teams...SuggestedTemporary work
Principal Software Engineer - Oracle HDI Analytics Platform Infrastructure Engineering & Reliability
...security clearance after hire.*** Location: [Remote] About the Role Join Oracle's Health Data Intelligence (HDI) team as a Senior Software Engineer (IC4) and drive the reliability, scalability, and innovation of our world-class analytics platform infrastructure. In this...SuggestedRemote work- A technology innovator in McLean, Virginia, is seeking a Principal Software Developer to join their GALE Support team. In this role, you will tackle large-scale development projects, including processing data within the JavaFX framework and optimizing solutions that support...Suggested
$128k - $182k
...The Role: PRINCIPAL SOFTWARE ENGINEER THIS IS A HYBRID OPPORTUNITY 2-3 DAYS ONSITE LOCATIONS: SANTIAGO CHILE, BOSTON, SPOKANE Designs and creates new software by analyzing requirements and implementing and testing programming applications in support of Energy...SuggestedMinimum wageFull timeWork at officeLocal areaEngie
Washington DC7 days ago- ...Organize and document technical requirements. Define solutions to software applications to meet business needs. Develop or enhance... ...core Internet technologies and modern full stack software engineering practices Proficiency in Java, JavaScript, TypeScript, SQL...SuggestedHourly payPermanent employmentTemporary workWork experience placementInterim roleLocal areaRelocationFlexible hours
- ...Job Description Job Description Principal Cybersecurity Software Engineer Location: Raleigh, NC | Huntsville, AL Position Type: Full-Time | Hybrid Signing Bonus and relocation assistance (if applicable) ____________________________________________________...SuggestedFull timeTemporary workRemote workRelocation packageMonday to FridayFlexible hours
$200k - $250k
...Principal RUST Software Engineer Washington DC Full-time, Onsite (No Remote Options) 9/80 Work Week (Every Other Friday Off) Department of Defense (DoD) Secret Clearance REQUIRED $200,000 to $250,000 + Bonus + Full Benefits Summary Seeking a Principal...SuggestedFull timeRemote work$165k - $180k
...As a Principal Software Engineer at Corcentric, you will join a driven, innovative team within an ambitious, entrepreneurial global organization. You will lead the design and implementation of modern, cloud-native applications. You will work with .NET microservices, Entity...SuggestedFull timeCurrently hiringWork at officeWork from home- .... Job Summary Work Environment: Work will be onsite in Washington DC, Wilmington DE, Philadelphia PA. The Principal Systems Engineer, Hire to Retire, provides subject matter expertise and technical leadership across SAP SuccessFactors Cloud applications,...SuggestedHourly payPermanent employmentTemporary workWork experience placementInterim roleLocal areaRelocationFlexible hours
$249k
...our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Engineer, Observability Introduction to the Team: Our Technology Team partners with teams across Expedia Group to create...SuggestedLocal areaFlexible hours$145k - $190k
...Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design... ...government. As an integral part of the program, the Principal Software Engineer designs and implements prototypes and/or proof-of-concepts...SuggestedFull timeTemporary workRemote work- ...Job Description Job Description Principal Software Engineer Apogee Research is at the forefront of a revolution in how the DoD operates: a turn towards compositional systems of systems instead of traditional monolithic architectures. This change is driven by a...Full timeFor contractorsWork at officeFlexible hours
$206k - $284k
...focuses on transition of algorithms from concept to real-time software, providing open architecture expertise, and facilitating... ..., test, and deployment. The Role: As a Principal Software Engineer, you will lead technical teams developing real-time software...Full timeWork experience placementLocal areaNight shift$150k - $220k
...Description Job Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—... ...feel valued, supported, and inspired to grow. As Principal Software Engineer - Flight Test & Integration you will be responsible...For contractorsRemote work$170k - $200k
...Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design... ...services. Description We're looking for a Senior Principal Software Engineer with deep technical expertise, excellent communication...Full timeTemporary workRemote work- ...fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster...Contract workLocal area
$204k - $284k
...Job Description Job Description STR is hiring a Principal Software Reverse Engineer who has a passion for research and analysis of vulnerabilities in cyber physical systems. This opportunity will be part of a multidisciplinary team of researchers and engineers...Full timeWork experience placementLocal areaImmediate startNight shift$200k - $225k
...Title: Principal Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position,...Full timeContract workFor contractorsWork at officeLocal areaFlexible hoursKBR
Washington DC3 days ago$231k
...customers, partners, suppliers, and employees. Our world class engineering and machine learning turn massive, noisy signals into real... ...document decisions. Minimum Qualifications: ~10+ years of software engineering, including 4+ years leading architecture for real-...Local areaFlexible hours$231k
...employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Development Engineer Expedia Technology teams partner with our Product teams to create innovative products, services, and tools to...Local areaFlexible hours$3,000 per month
...competitive and comprehensive benefits package. We support our employees, so they can support our mission. THE WORK As a Software Engineer you will: • Analyze user requirements to derive software design and performance requirements • Debug existing software and...Full timeTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hoursShift workLockheed Martin
Brentwood, MD3 days ago- ...WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and... ...and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse...Full time
Lockheed Martin
Suitland, MD2 hours agonew - ...cyber domains in the interest of national security. L3Harris Engineering Career Fair – Herndon, VA Date : Thursday, April 23, 2026 Time... ...be interviewing and hiring for the following positions: RUST Software Engineers/Developers Embedded / C++ Software Engineers with experience...Full timeLocal areaWorldwide
L3Harris Technologies
Suitland, MD9 hours agonew $86.1k
...WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and... ...and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse...Full timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift workLockheed Martin
Bladensburg, MD3 days ago$3,000 per month
...competitive and comprehensive benefits package. We support our employees, so they can support our mission. THE WORK As a Software Engineer you will: • Analyze user requirements to derive software design and performance requirements • Debug existing software...Full timeRelocation packageFlexible hoursLockheed Martin
Takoma Park, MD2 hours agonew$124.6k - $161.35k
...and perspectives, together we will honor our past and make Amtrak a company of the future. Opportunities: Lead & Principal Software Engineers for Digital Technology Role can be based in Washington DC, Philadelphia, or Wilmington, DE. Requests for Remote work...Hourly payPermanent employmentTemporary workWork experience placementInterim roleLocal areaRemote workRelocationFlexible hours
