Principal Vulnerability Research Engineer (Onsite) Nightwing Intelligence SolutionsPrincipal Vulnerability Research Engineer (Onsite)Annapolis Junction, Maryland$99,000–$206,000 / yearFor over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
NewPrincipal Software Developer Bigbear.aiPrincipal Software DeveloperWashington, Washington, DCFull timeWhat you will do: Innovate and Build: Dive into hands-on development on a large-scale codebase, tackling tasks such as processing large datasets within the JavaFX framework, optimizing storage solutions, and integrating external APIs to deliver new features. At BigBear.ai , we empower organizations to make sense of their data through cutting-edge technology, transforming massive volumes of structured and unstructured data into actionable insights every single day.
Principal Software Engineer Bigbear.aiPrincipal Software EngineerColumbia, MarylandFull timeEngineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives. About BigBear.ai: BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity.
Principal Enterprise Architect GenpactPrincipal Enterprise ArchitectWashingtonAgile Methodology, Business Process Management (BPM), Change Management, Client Relations, Collaboration Tools, Commercial Excellence, Commercial Modeling, Design Thinking, Executive Presence, Inclusion, People Leadership, Personal Effectiveness, Risk Management, Solution Architecture, Storytelling Language . “Los Angeles California-based candidates are not eligible for this role” The actual offer, reflecting the total compensation package plus benefits, will be determined by a number of factors which include but are not limited to the applicant’s experience, knowledge, skills, and abilities; geographic location; and internal equity.
Principal Account Executive Rocket SoftwarePrincipal Account ExecutiveAnnapolis, MDRemote$160,650–$202,300 / yearWe help extend the value of these assets, enabling our customers to embrace the potential of cloud and mobile computing, advanced analytics, and the innovations of tomorrow. + Demonstrated history as a consistent top performer selling software solutions to senior executives with quotas in excess of 3M, selling large transactions.
Sr. / Principal Welding Process Engineer Hydrasearch Co LLCSr. / Principal Welding Process EngineerStevensville, MD$116,000–$156,000 / yearIn this role you will be a senior technical contributor responsible for developing welding and joining capabilities that support Hydrasearchs aerospace, naval, and defense programs. Design for Weldability: Provide early technical input to development teams to ensure manufacturability and prevent late-stage rework.
Principal AIML Engineer Lululemon Athletica IncPrincipal AIML EngineerWashington, WA$266,720–$350,070 / yearRecognizing our teams for their performance and dedication, other components of our total rewards offerings include support of career development, wellbeing, and personal growth:Extended health and dental benefits, and mental health plans Paid time off Savings and retirement plan matching Generous employee discount Fitness & yoga classes Parenthood top-up Extensive catalog of development course offerings People networks, mentorship programs, and leadership series (to name a few) Note: The incentive programs, benefits, and perks have certain eligibility requirements. Select responsibilities include:Define the enterprise AI/ML engineering vision and implementation strategy spanning the enterprise AI platform and services, and common frameworks and tools for model development, training infrastructure, inference platforms, evaluation frameworks, and governance capabilities.
Principal, Business Development Special Operations Command (SOCOM) TurbineOnePrincipal, Business Development Special Operations Command (SOCOM)WashingtonYou will identify sales opportunities, drive leads into the sales funnel by directly engaging buyers, pitch our product (with support from the Sales team), document the scope of work (in collaboration with the CTO), and negotiate the contract (with pricing approval from the CRO). Our advisors include a former Commander of the Joint Special Operations Command, two former Directors of the Defense Intelligence Agency and National Geospatial Agency, and the most senior leaders of Service Branch' s Intel organizations.
Principal AI Software Engineer TS/SCI w/Poly Amentum Services IncPrincipal AI Software Engineer TS/SCI w/PolyFort Meade, MD$200,000–$255,000 / yearMinimum Requirements (Knowledge, Skills, and Abilities): Proficient in current AI/ML technologies such as classification, clustering, collaborative filtering, search, and retrieval using techniques such as but not limited to deep neutral networks (DNN), recurrent neural networks (RNN), attention-based transformers, etc. The candidate will work across multiple technical domains including software engineering, data science, machine learning, and large language model (LLM) integration to deliver innovative capabilities from proof-of-concept through operational deployment.
Principal Software Engineer TS/SCI w/Poly Amentum Services IncPrincipal Software Engineer TS/SCI w/PolyFort Meade, MD$200,000–$255,000 / yearMinimum Requirements (Knowledge, Skills, and Abilities): Develop and debug software using object-oriented programming languages; perform software engineering and technical design activities; analyze and understand legacy code; develop efficient algorithms utilizing data structures, dynamic programming, heuristics, and modeling techniques; conduct software testing and troubleshooting; work at the operating system level, including file I/O, system interfaces, and low-level programming concepts; and develop advanced tools for binary analysis, shellcode detection, malware analysis, function identification, and reverse engineering of compiled software. Engineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives.
Principal Systems Engineer (Mission Management) Themis InsightPrincipal Systems Engineer (Mission Management)Fort Meade, MDYou will need to be able to understand/learn the data flows between systems; and learn how data is transformed, checked and manipulated to support dissemination adjudicators in getting the information and artifacts needed to verify that described controls and interfaces meet policy, oversight and compliance requirements, as well as any requirements specifically levied by the adjudicating body. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry.
Principal Systems Engineer (Specialized Infrastructure Services) Themis InsightPrincipal Systems Engineer (Specialized Infrastructure Services)Laurel, MDYou will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and install and administer user desktops for specific critical user-access systems. Configure and manage Windows operating systems, VMWare and installs/loads operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Principal Software/Data Engineer Themis InsightPrincipal Software/Data EngineerLaurel, MDNineteen (19) years of demonstrated experience in Software Engineering with a Bachelor's degree in Engineering, Computer Science, Mathematics, or appropriate field from an accredited college or university OR Twenty (20) years of experience in Software Engineering with a High School Diploma or GED OR Eighteen (17) years of experience in Software Engineering with a Master's degree in Engineering, Computer Science, Mathematics, or appropriate field from an accredited college or university OR Fourteen (14) years of experience in Software Engineering with a PhD in Engineering, Computer Science, Mathematics, or appropriate field from an accredited college or university. As a Principal Software/Data Engineer on our team, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements; review and test software components for adherence to the design requirements; and document test results.
Principal Technical Support Engineer - (Active Top Secret/SCI Clearance) NetScout Systems IncPrincipal Technical Support Engineer - (Active Top Secret/SCI Clearance)DCMatch Any Sparrow Carson City Michigan Athletic Club Michigan Athletic Club Restaurant Physicians Health Plan Sparrow Clinical Research Institute Sparrow Clinton Hospital Sparrow Eaton Hospital Sparrow Home Care Sparrow Hospital Sparrow Hospital Executive Sparrow Ionia Hospital Sparrow Medical Group Sparrow Medical Supply Sparrow Pharmacy Plus Sparrow Specialty Hospital Thoracic Cardiovascular Institute. Any Administrative/Clerical Clinical Professional/Technical/Allied Health Information Technology Internships Management/Professional Patient Services/Nursing Support Physicians & Advanced Practice Providers Radiology/Imaging Registered Nurses/Nursing Leadership Service/Support/Skilled Maintenance.
Legal Operations, Principal Blackbaud IncLegal Operations, PrincipalWashington, DC$87,700–$114,200 / yearWorking closely with the Chief Legal Officer, Legal leadership, Finance, IT, and external partners, you'll drive operational excellence, optimise legal spend, support Board and governance activities, and enhance the systems and processes that enable our legal team to perform at its best. You'll combine operational leadership, financial management, governance support, and process improvement to help the Law Department operate efficiently and deliver greater impact across the business.
Oliver Wyman - Associate/ Engagement Manager / Principal - Tech Innovation Practice (Technical Architecture & Delivery Focus) Marsh & McLennan Companies IncOliver Wyman - Associate/ Engagement Manager / Principal - Tech Innovation Practice (Technical Architecture & Delivery Focus)Washington, DC$190,000–$195,000 / yearWe aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation.
Principal Specialist - Employee Relations (Hybrid Remote: McLean, VA/DC Area) Maximus IncPrincipal Specialist - Employee Relations (Hybrid Remote: McLean, VA/DC Area)Washington, DCRemoteMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Friday, June 12, 2026 Remote United States Full-time The Principal Specialist-Employee Relations plays a key role in supporting the centralized Employee Relations function by helping to increase team capability, strengthening quality and compliance and leading sensitive, high-risk investigations.
Senior Director, Principal Gifts & Strategic Fundraising The Catholic University of AmericaSenior Director, Principal Gifts & Strategic FundraisingWashington, DC$165,000–$170,000 / yearFull timeThe Senior Director is accountable for measurable outcomes, including growth of the principal gift pipeline, an annual fundraising goal aligned with portfolio capacity, approximately 75–100 substantive prospect visits annually, quality proposals and solicitations emphasizing $500K+ and $1M+ gifts, pipeline movement toward major and principal commitments, and accurate forecasting and portfolio management discipline. The Senior Director works in close partnership with school and unit fundraisers to support strategy development and leadership access, operates with transparency to avoid duplication of effort, refers or co-manages prospects when alignment with a unit fundraiser exists, and communicates proactively to ensure coordinated, institution-wide donor engagement.
Principal Software Engineer Expert In Recruitment SolutionsPrincipal Software EngineerWoodlawn, MDImplementation of Graphical User Interface (GUI) using the presentation tier technologies such as AngularJS, ReactJS, Node JS, Type Script, JavaScript, JSP, HTML, CSS, XML, AJAX, and jQuery, Front end development using modern JavaScript and experience with ES13+ features, such as classes, arrow functions, template literals and modules. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.
Senior Principal Product Owner Lumen Solutions Group, Inc.Senior Principal Product OwnerWashington, DCRemoteThe ideal candidate will have strong experience in SAFe Product Ownership, custom application development, workforce planning, logistics/operations, or event-driven digital solutions. This team is responsible for delivering automation and innovation across the Labor Management domain, building digital solutions that empower frontline employees and enhance the customer experience.