Principal Software Engineer
$123k - $308kClarity LLC
Principal Software EngineerClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact.We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security.Position OverviewThis position is part of a dynamic team at the forefront of prototyping infrastructure designs to support the next generation of cyber network operations. In this role, you will contribute to developing a platform that simplifies complex infrastructure management across cloud-native and on-premises environments. Your work will involve architecting scalable systems, implementing GitOps workflows for version-controlled and automated operations, and designing declarative interfaces. The goal is to create tools and processes that bridge the gap between development and operations, enhancing productivity and reliability in diverse infrastructure settings. The role presents unique opportunities, such as regular customer interaction to iterate, streamline, and multiply platform capabilities to meet customer objectives of broad deployment and exceptional flexibility. You will be expected to provide architectural design leadership, systems design leadership, and elegant solutions to pressing operational challenges.Key ResponsibilitiesLead prototyping efforts to validate design concepts and technologies, while supporting the full project lifecycle from discovery to production supportCommunicate through thoughtful and thorough design documents for new initiativesDevelop robust and high-quality software aligned with the overall product vision, balancing user requirements with strategic goals and consistently delivering working solutions on scheduleBuild and integrate automated testing into the product's codebaseFoster a collaborative team environment, mentoring junior developers and coordinating efforts across cross-functional teams to ensure project successRequired QualificationsBachelor's degree in Computer Engineering, Computer Science, Software Engineering, or a related technical discipline. (Degree requirement can be met with four years of hands-on experience in a Software Engineering or similar full-time position.)Current US TS/SCI security clearanceAbility to collaborate as a team but execute independentlyThrives in a high-trust, adaptable team environmentFamiliar with contributing to or leading the design of new capabilitiesExperience writing code in a general-purpose language such as Python or GoLangProficient with Kubernetes (K8s) deployment strategies, cluster lifecycle (deployment, troubleshooting, scaling), and container orchestrationExperience implementing modern DevOps practices and tools (e.g., CI/CD, IaC, GitOps) in production deployment workflowsProficient in containerization technologies (e.g., Docker, Podman)Familiarity with Cloud Native Computing Foundation (CNCF) utilities (Crossplane, Backstage)Desired QualificationsExperience designing and implementing solutions on Microsoft Azure and Amazon Web Services (AWS)Experience building and operating Go-based microservice distributed system architecturesSalary Range: $123,000 - $308,000We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
$114.6k - $234.6k
Principal Application Software Engineer Position OverviewOracle Government Defense & Intelligence is seeking a Principal Application Software Engineer to design, build, and operate secure application services for sovereign and government cloud environments. This role is...SuggestedTemporary workFlexible hours$99k - $206k
...intelligence, lifecycle mission enablement, and software modernization. Nightwing brings... ...technical challenges. The team comprises engineers of multiple disciplines including vulnerability... ...to our national security, apply today! Principal Cyber EngineerCyber Offense and Defense...SuggestedFull timeRelocationRelocation package$172k - $349k
Principal Security Software Engineer (Storage)This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office.Who We Are:Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work....SuggestedFull timeWork experience placementWork at officeLocal areaImmediate start$123k - $308k
...Principal Software EngineerClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests... ...success in an evolving world.Our mission-first software and data engineering platform modernizes data operations, utilizing advanced...SuggestedFull time$137.98k - $185k
...Software EngineerAs a Software Engineer at ATPCO, you will be responsible for the implementation, enhancement, and maintenance of a wide range of ATPCO applications and services. In this role, you will collaborate with cross-functional teams to design and develop software...SuggestedFlexible hours- ...Principal Cyber EngineerCyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end... ...JIRA, etc.)Familiarity with version control software such as gitDeveloping proof-of-concept...RelocationRelocation package
- ...Global InfoTek, Inc. is seeking a Principal Software Engineer with extensive expertise in Cyber Operations. This role focuses on leading the architecture and implementation of production software for RF data analysis from real-time sensor streams. The ideal candidate...Remote job
$118.3k - $224.9k
...Principal Software Engineer - Advanced Simulation & Training Systems (Onsite) At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three...Temporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$120k - $222k
...Position Title: Principal Embedded Software Engineer Requisition ID: 1784 Position Location: Sterling, VA Position Reports To: Manager, Space Electronic Systems Supervises Others: No At Trident Systems, we believe that strong engineering principles...Full timeTemporary workFor contractorsLocal area$250.6k - $362.6k
...single point products to comprehensive security outcomes, as a Principal Engineer. The team delivers secure, scalable capabilities enabling... ...scalability!Your ImpactInnovate, develop, and drive unique software and technology solutions with global impact across Cisco’s broader...Full timeTemporary workLocal areaRemote workFlexible hours$142.8k - $274.8k
...officeRole type: People ManagerTravel: Less than 25%Profession: Software EngineeringDiscipline: Software EngineeringCompany: MicrosoftOverviewMicrosoft has an exciting opportunity for a Principal Software Engineer Manager to lead engineering teams responsible for developing...Ongoing contractLocal area3 days per week- ...We're an early-stage company building innovative software solutions with a commitment to shipping rock-solid, reliable, safe software. We’re searching for someone who loves writing code that helps protect customers and frustrates the adversary. You’ve written serious...Remote workVisa sponsorship
$143k - $175k
...successful candidate will be the lead developer for embedded software within DTECH, as well as supporting other projects. The role is... ...role requires close coordination with the electrical and systems engineering teams to ensure the software is robust and effective.Essential...Full time$148.3k - $266.9k
...:Parsons Corporation is currently searching for a full-time Principal Software Developer position at our Herndon & Chantilly, VA locations.... ...adjacent skills abound.Job Responsibilities:Work closely with engineers, analysts, and other developers to brainstorm and implement...Full time- ...Global InfoTek, Inc. is looking for a Principal Software Engineer to lead technical efforts in Cyber Operations Research and Development. The role involves overseeing the architecture and delivery of production software, driving components from prototype to deployment,...Remote job
$114k - $171k
...Northrop Grumman brings informed insights and software-secure technology to enable strategic... ...a candidate to fill a DevOps Software Engineer position. This position will be located... ...requisition may be filled at either the Principal DevOps Software Engineer or Senior Principal...Full timeFor subcontractorRelocation packageShift work$161.5k - $218.5k
...Principal Software EngineerLocation: USA VA Oakton Full Part/Time: Full time Job Req: RQ219570 Type of Requisition: Regular Job Family: Software Engineering Job Qualifications: Skills: C++ STL, Data ETL, Data Warehouse, Linux Bash, Multithreaded Application Development...Full timeTemporary workPart timeImmediate startRemote workWorldwideFlexible hours$200k - $250k
...Principal Software Engineer - emPower Do you love working with connected devices, automation, and real-world systems? Have you automated your own home, built integrations across smart devices, or thought deeply about how cloud software should control physical systems...Casual workWork at officeImmediate startWorldwide$120k - $222k
...Position Title: Principal Software Engineer Requisition ID: 1801 Position Location: Fairfax, VA Position Reports To: Program Manager Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing...Full timeTemporary workFor contractorsLocal area$220k - $372k
...cutting-edge technologies and thrive.Key ResponsibilitiesLead design, architecture, implementation, and delivery of complex software engineering projects in the cloud storage service organization.Serve as a technical leader on demanding, cross-functional engineering projectsFunctionally...Local area- ...Data And Integration Group Lead/Principal Why choose between doing meaningful work and... ...cloud adoption, automation, and engineering best practices – to include hands on development... ...in data engineering, data warehousing, software engineering, data integration, and/or...
$125.3k - $175k
Principal Embedded Software Engineer - Onsite position Do you have a passion to invent, design and implement embedded software along with a curiosity and desire to learn. Your job will be to create or modify Board Support Packages (BSPs), device drivers, power-on firmware...Full timeFlexible hours$120k - $175k
...platforms that drive member engagement, data-driven growth, and operational excellence. We are seeking a deeply technical Principal Software Engineer / Technical Lead - a senior individual contributor who writes high-impact production code daily while leading the...- Principal Software Engineer (Kubernetes) Here at Appian, our core values of Respect, Work to Impact, Ambition, and Constructive Dissent & Resolution define who we are. In short, this means we constantly seek to understand the best for our customers, we go beyond completion...Work at office
$142.79k - $189.75k
...None Public Trust/Other Required: Other Job Family: Software Engineering Skills: Problem Solving,Software Solutions,Solutions... ...impact, and navigating technical/business trade-offs at the principal level Required • Must be a US Citizen and able to...Temporary workWork experience placementImmediate startRemote workWorldwideFlexible hours$125.3k - $187.9k
...environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We’... ...Grumman Mission Systems is seeking an experienced Principal / Senior Principal Cyber Software Engineer to join our team supporting a program in the Signals...Full timeRelocation packageShift work- ...analysis, design, implementation, and maintenance of Securiport’s software solutions, training, and technical support to the field... ...ecosystem. You will collaborate with senior developers, DevOps engineers, and data experts in an Agile team environment. This is a...Full timeContract workRemote work
- ...Northstrat is seeking a Jr, Mid, Sr, and SME Software Engineers to join our dynamic team. The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems or equivalent field. The ideal mid and senior candidates will also have experience...Full timeContract workWork experience placementFlexible hoursWeekend workWeekday work
- ...Job Summary: Securiport is hiring a Software Engineer (3–5 years experience) to build scalable, high-impact systems supporting global border security and threat detection. In this role, you’ll develop C#/.NET backend services, APIs, and microservices that power...Full timeContract workRemote work
- ...Position Title: Software Engineer Location: Reston, VA Work Arrangement: 100% onsite Endurance IT Services is seeking an experienced Software Engineer in Northern Virginia! You'll join a small, agile team focused on building and supporting scalable solutions...Full time
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