Principal Software Engineer Alarm.comPrincipal Software EngineerMclean, VA$200,000–$250,000 / yearOur comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Principal Software Engineer Alarm.com IncorporatedPrincipal Software EngineerTysons Corner, VA$200,000–$250,000 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Sr Principal Engineer - HSE Global Facilities Delivery Eli Lilly and CompanySr Principal Engineer - HSE Global Facilities DeliveryRichmond, VA$66,000–$171,600 / yearOur current groups include: Africa, Middle East, Central Asia (AMECA), Black Employees at Lilly (BE@Lilly), Chinese Culture Network (CCN), EnAble, Evolve, Lilly Indian Network (LIN), Organization of Latinx at Lilly (OLA), Pride (LGBTQ+ Allies), Veterans Leadership Network (VLN) and Women's Initiative for Leading at Lilly (WILL). Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve.
Senior Principal Cyber RF Engineer Nightwing Intelligence SolutionsSenior Principal Cyber RF EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Principal Cyber Engineer Nightwing Intelligence SolutionsPrincipal Cyber EngineerSterling, Virginia$99,000–$206,000 / yearThe 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.
Senior Principal Cyber Engineer Nightwing Intelligence SolutionsSenior Principal Cyber EngineerSterling, Virginia$122,000–$253,000 / yearThe 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.
Senior Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsSenior Principal Cyber Mobile CNO EngineerSterling, Virginia$122,000–$253,000 / yearThe 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.
Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsPrincipal Cyber Mobile CNO EngineerSterling, Virginia$99,000–$206,000 / yearThe 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.
Principal Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsPrincipal Cyber Software Engineer (iOS)Sterling, Virginia$99,000–$206,000 / yearThe 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.
Principal Digital Signal Processing Engineer - Ts/Sci Parsons Commercial Technology Group Inc.Principal Digital Signal Processing Engineer - Ts/SciHerndon, VA$148,300–$266,900 / yearMinimum of 10 years of experience in software implementation of algorithms related to digital wireless communications, signal processing, signal geolocation, estimation theory, image processing, control systems, statistics, machine learning and/or pattern recognition. Since we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion.
Principal I&C Hardware Engineer Framatome North AmericaPrincipal I&C Hardware EngineerLynchburg, Virginia$115,000–$156,000 / yearFull timeWhat You’ll Do Day-To-Day: Performs a variety of more complex engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks and resolution of field problems. From our facilities in Virginia, Washington, North Carolina, Pennsylvania, Massachusetts and beyond, we deliver outage services, advanced nuclear fuel technologies, and next-gen reactor innovations that keep the lights on.
DoD SkillBridge: Principal Environmental Engineer Vets2PMDoD SkillBridge: Principal Environmental EngineerNorfolk, NorfolkWhat you can expect from APTIM: Work that is worthy of your time and talent Respect and flexibility to live a full life at work and at home Dogged determination to deliver for our clients and communities A voice in making our company better Investment into your personal and professional development If hired after a SkillBridge internship : As of the date of this posting, a good faith estimate of the current pay range for this position is $175,000-$250,000. In this role you will have the opportunity to: Act as the technical authority across a national remediation portfolio Influence strategy on high-visibility federal programs Opportunity to build and mentor a growing engineering team Work on complex, large-scale remediation challenges Key Responsibilities/Accountabilities:
System Engineer VI - Principal TSCSystem Engineer VI - PrincipalDahlgren, VirginiaPerform Combat System certification assessments in accordance with Program Executive Office Integrated Warfare Systems (PEO IWS) combat system certification policy, including assessments of mission effectiveness, capabilities, and limitations to understand and characterize the risks associated with deployment of a Combat System. This position requires a flexible individual with experience in: System and engineering support for the integration of AEGIS Weapon System (AWS) elements into certified AEGIS and BMD baselines.
Principal Software Engineer CarfaxPrincipal Software EngineerCentreville, VirginiaThe expert in vehicle history since 1984, CARFAX provides exclusive services like CARFAX Used Car Listings, CARFAX Car Care, CARFAX History-Based Value and the flagship CARFAX® Vehicle History Report to consumers and the automotive industry. CARFAX , part of S&P Global Mobility, helps millions of people every day confidently shop, buy, service and sell used cars with innovative solutions powered by CARFAX vehicle history information.
NewPrincipal Sales Engineer, SLED - East Zscaler IncPrincipal Sales Engineer, SLED - EastVARemote$175,875–$251,250 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Demonstrated ability to act as a Consultative AI Advisor, guiding customers through AI change management, including mapping manual business workflows to agentic AI systems and managing expectations around non-deterministic outputs.
Principal Systems Engineer TrustPointPrincipal Systems EngineerDulles, VA$175,000–$228,000 / yearOperate across every technical pillar within Space Systems — payload, bus, ground, RF, timing, software, and verification - serving as the primary systems-integration authority during this phase of program growth and taking the highest-leverage technical integration workload off the Director of Space Systems. Drive execution through the broader engineering team - directing the PNT budget owner, timing scientist, RF link-budget owners, Integration and Test Engineer, and Timing Verification Engineer to produce the verification evidence you integrate into system-level closure.
NewPrincipal AI Engineer Seekr Technologies IncPrincipal AI EngineerReston, VAWe''re looking for a Staff or Principal AI Engineer to help build SeekrFlow Edge Builder, the platform that makes it simple to package, configure, deploy, and operate trustworthy AI solutions across edge, on-premises, cloud, disconnected, and air-gapped environments. Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems.
IBR Principal Tooling Electrical Engineer Framatome North AmericaIBR Principal Tooling Electrical EngineerLynchburg, Virginia$112,000–$152,000 / yearFull timeWhat You’ll Do Day-To-Day: Performs a variety of more complex engineering assignments typically in areas of design, development, analysis, evaluation, testing, preparation of specifications, execution of field tasks and resolution of field problems. What You'll Bring: Bachelor’s Degree in Electrical Engineering, Software Engineering, or a related Engineering discipline Dependent on the position, degrees in Physics, Engineering Technology and Engineering Science may also be accepted.
Principal Sensor Engineer The MITRE CorporationPrincipal Sensor EngineerMclean, VA$173,200–$216,500 / yearDepartment Summary: MITRE's Sensors, Electromagnetics and EW Department-within MITRE Labs' Electronic Systems and Technologies Innovation Center is a broad and experienced team focused on designing, prototyping, evaluating, testing and fielding disruptive solutions in the following technology areas: Antennas and electromagnetics. Basic Qualifications: Typically requires a minimum of 10 years of related experience with a Bachelor's degree; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience.
Senior Principal II Engineer - FPGA Design - $40K Sign On Bonus BAE Systems PlcSenior Principal II Engineer - FPGA Design - $40K Sign On BonusChantilly, VA$149,603–$254,317 / yearAbout BAE Systems Space & Mission Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Headquartered in Boulder, Colorado, Space & Mission Systems is a leading provider of national defense and civil space applications, advanced remote sensing, scientific and tactical systems for government and commercial customers.