Electronics Engineer / Principal Electronics Engineer Northrop Grumman CorpElectronics Engineer / Principal Electronics EngineerBaltimore, MD$87,600–$131,400 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Basic Qualifications for an Electronics Engineer: Bachelor''s Degree in a STEM discipline (Science, Technology, Engineering or Math) and a minimum of 2 years of relevant work experience.
Principal Systems Engineer General Dynamics Information TechnologyPrincipal Systems EngineerMcLean, VirginiaConfigure, patch, and monitor systems and network devices using tools such as Palo Alto firewalls, Cisco switches, Panorama, ClearPass, and related platforms, ensuring performance, integrity, connectivity, and backup/recovery capabilities. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Principal - International Tax Services (ITS) CliftonLarsonAllen LLPPrincipal - International Tax Services (ITS)Arlington, VA$165,000–$400,000 / yearActs as a consultant regarding a wide range of typical international business challenges, ranging from going international for the first time to optimizing existing international structures to assisting with the implementation of efficient cross-border transactions. Efficiently researches client international tax issues and apply solutions in the areas of foreign tax credit planning, mergers and acquisitions, repatriation of earnings, treaty analysis and export sales incentives.
NewPrincipal Product Manager – Rail Operations & Service Recovery Expert Technology ServicesPrincipal Product Manager – Rail Operations & Service RecoveryWashington, DCDefine and lead the multi-year product strategy and vision for Rail Incident Management and Service Recovery across enterprise operations. - Leverage advanced proficiency in product management tools such as Jira Align, Confluence, Visio, Figma, and Microsoft Office Suite.
Consultant, Senior Principal American Bureau of Shipping (ABS)Consultant, Senior PrincipalWashington, District of ColumbiaRemoteThis includes providing technical expertise to the project manager and project team members with initiating, planning, executing, monitoring, and controlling and closing projects. The Senior Principal Consultant serves as senior technical expert on project tasks to ensure quality services are delivered on schedule and within available budget to meet customer requirements.
Clinical Quality Assurance Principal Actalent IncClinical Quality Assurance PrincipalBethesda, MDRemote$120,000–$150,000 / yearThis position offers the opportunity to work closely with executive leadership, influence quality strategy, drive continuous improvement initiatives, and serve as a trusted quality advisor across the organization. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Cost Segregation Senior Manager/Principal Withum Smith+Brown, PCCost Segregation Senior Manager/PrincipalColumbia, MD$150,000–$350,000 / yearAs a strategic leader within the Forensic & Valuation Services Group, this individual will be responsible for driving market growth, developing scalable processes, leading business development initiatives, mentoring team members, and collaborating with firm leadership to expand service offerings and client relationships nationwide. Our Cost Segregation professionals help clients maximize tax savings opportunities through engineering-based analyses of commercial, residential, manufacturing, hospitality, healthcare, and other real estate assets.
NewSenior Principal Cyber Engineer Nightwing Intelligence SolutionsSenior Principal Cyber EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve crucial cyber challenges, working on site with our end users in their spaces.
Principal AI & Machine Learning Engineer - U.S. Based Hybrid Opportunity Common Application IncPrincipal AI & Machine Learning Engineer - U.S. Based Hybrid OpportunityArlington, VAThe Principal Artificial Intelligence (AI) & Machine Learning (ML) Engineer is the technical leader responsible for embedding artificial intelligence into enterprise workflows and analytic processes to drive measurable gains in productivity, insight generation, and decision support within the Data Analytics & Research (DAR) division. Reporting to the Senior Director, Analytics Engineering, the Principal AI/ML Engineer partners closely with Data Engineering, Data Governance, and cross-functional business stakeholders to ensure that AI solutions are scalable, secure, compliant, and aligned with enterprise data strategy.
Principal Systems Engineer GD Information TechnologyPrincipal Systems EngineerMcLean, VirginiaConfigure, patch, and monitor systems and network devices using tools such as Palo Alto firewalls, Cisco switches, Panorama, ClearPass, and related platforms, ensuring performance, integrity, connectivity, and backup/recovery capabilities. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Principal Cyber Defense Engineer Accenture Federal ServicesPrincipal Cyber Defense EngineerWashington, DCHands-on design and engineering experience with three or more cybersecurity tools and technologies such as (but not limited to): firewall security configuration and best practices, intrusion detection/prevention systems (IDS/IPS), endpoint protection, Security Information and Event Management (SIEM), Security Orchestration, Automation, and Response (SOAR), network security monitoring, Network micro-segmentation, Secure Access Service Edge(SASE), Cloud Native Application Protection Platform (CNAPP). The pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $126,300—$243,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people.
Principal, Data Insights Focused PrecisionPrincipal, Data Insights FocusedWashington, DC$85,000–$105,000 / yearOur team is seeking a Principal to join our Data & Analytics team in New York, NY or Washington, D.C. This is an exciting opportunity for a sharp, curious intelligence professional to do some of the most interesting data and insights work in the industry — helping translate social listening, reputation monitoring, and AI-powered analysis into communications strategy for some of the world's most influential organizations. Stay current on trends in social listening, polling, GEO, AI-driven discovery, and reputation management; bring new ideas and approaches to the team and help elevate the quality of Precision's outputs.
Principal Mechanical Engineer, NA Vantage Data CentersPrincipal Mechanical Engineer, NAAshburn, VAVantage is seeking a Principal Engineer, Mechanical Engineering to serve as a senior technical leader within the Design Engineering Department, driving innovation, quality, and performance across hyperscale data center projects. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands.
Principal Solutions Architect - Quantum-Safe Networks IonQ IncPrincipal Solutions Architect - Quantum-Safe NetworksDCRemote$192,979–$276,722 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Principal Java Developer - FS Poly stanleyreidPrincipal Java Developer - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. You will be responsible for developing, maintaining, and enhancing complex software systems, with a focus on cutting-edge projects involving advanced sensor technology.
Principal Instructor - ArcGIS Enterprise EsriPrincipal Instructor - ArcGIS EnterpriseVienna, VirginiaDevelop and deliver training programs through various formats and methods including in-person, virtual and hybrid offerings, to enhance users' proficiency in ArcGIS software both domestically and internationally. The work you do will enable customers to grow their ArcGIS user skills, productivity, and confidence in addition to ensuring sustainable GIS workflows and operations.
Environmental Senior Project Manager - Principal ECS LtdEnvironmental Senior Project Manager - PrincipalChantilly, Virginia$80,000–$130,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). This role provides technical leadership, project oversight, client management, staff development, and financial accountability across multiple projects.
Principal Consultant, GenAI Lovelytics LLCPrincipal Consultant, GenAIArlington, VA$140,000–$180,000 / yearOur work spans the full data and AI lifecycle: Data Strategy & Advisory, Data Engineering, Analytics & Visualization, Generative AI & ML, and Cloud Migration & Modernization - all delivered on Databricks, with deep partnerships across AWS, Azure, and GCP. In the last year, Lovelytics has grown from 85 to 500+ people across the Americas, all while keeping the technically excellent, low-ego culture that makes the work worth doing, earning us a Best Places to Work recognition and a spot among Databricks'' top partners.
Regional Geotechnical Principal ECS LtdRegional Geotechnical PrincipalHanover, Maryland$125,000–$175,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). What You'll Do: The Geotechnical Principal serves as the highest level of technical leadership within the geotechnical practice, responsible for ensuring overall quality, performance, and strategic direction of projects and services.
Principal Cyber Engineer Nightwing Intelligence SolutionsPrincipal Cyber EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber 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 users in their spaces.