Principal Network Engineer Owl Cyber DefensePrincipal Network EngineerMarylandThis role conducts research and analysis on emerging technologies, network performance, and security risks, and serves as a technical leader on highly complex projects requiring advanced industry expertise and independent decision-making. The Principal Network Engineer leads the design, optimization, and evaluation of complex Voice over IP (VoIP), network systems and communication infrastructure while resolving the organization’s most advanced network and security challenges.
Senior Principal Software Engineer General Dynamics CorpSenior Principal Software EngineerAnnapolis Junction, MD$183,381–$193,049 / yearGeneral Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 10 years of relevant experience; or Master's degree, plus 8 years relevant experience.
Senior Principal Systems Engineer - COMMS Northrop Grumman CorpSenior Principal Systems Engineer - COMMSBaltimore, MD$135,800–$203,600 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The 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.
Principal Software Engineer Mitre CorpPrincipal Software EngineerMcLean, VA$173,200–$216,500 / yearBasic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience; or equivalent combination of related education and work experience. This is a high-impact, senior engineering role focused on shaping the future of aviation automation by designing and delivering next-generation software architectures for the National Airspace System (NAS).
Senior Principal Systems Engineer - Air to Ground Northrop Grumman CorpSenior Principal Systems Engineer - Air to GroundBaltimore, MD$135,800–$203,600 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Our organization within Northrop Grumman Mission Systems offers the opportunity to join a team to solve problems in the field and drive new solutions into next generation systems across a wide variety of platforms and environments.
Principal Systems Engineer - State Estimation and Target Tracking Northrop Grumman CorpPrincipal Systems Engineer - State Estimation and Target Trackinglinthicum, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Progressing past analysis and design, Northrop Grumman Systems Engineers also support the integration of sensor modes and trackers from digital simulation environments to sensor labs to our on-site fleet of specially modified test aircraft.
Senior Principal Systems Algorithm Engineer Northrop Grumman CorpSenior Principal Systems Algorithm EngineerBaltimore, MD$135,800–$203,600 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The Advanced EOIR team anticipates a near-term need for a Senior Principal Systems Engineer to work as a deputy technical lead for technical concepts and algorithm development work related to advanced electro-optical and infrared (EO/IR) sensing.
Senior Principal Cyber Software Test Engineer (TG) Northrop Grumman CorpSenior Principal Cyber Software Test Engineer (TG)Annapolis Junction, MD$123,400–$193,900 / yearProduce Evaluation Plans (metric framework, scenarios/threads, timelines, requirements/T&E cross walk), Analysis Plans, Data Requirements, Risk Assessments, Evaluation Reports, Status reports; provide input to Government T&E products (e.g., Technology Readiness Assessments, Test & Evaluation Strategy, Test & Evaluation Master Plan, T&E Plans & Procedures and Test Readiness Reports). Assess operational and system performance requirements for testability and criticality to frame and prioritize T&E objectives and enable evaluation planning Coordinate with program Systems Engineering (SE) and review T&E-related SE information to leverage functional analysis, system descriptions, parameter selection and dependencies, Modeling and Simulation, and initial performance risk assessments to inform evaluation planning.
Principal Software Engineer Recorded FuturePrincipal Software EngineerWashington, DC$152,000–$228,500 / yearAs a Principal Software Engineer, you will work across application code and infrastructure to collect, transform, and deliver structured threat data: tracking malware infrastructure, phishing campaigns, spam networks, command-and-control systems, and more. Data Pipeline Ownership: Design, build, and maintain scalable data pipelines that collect, transform, and deliver structured threat intelligence data powering the Security Intelligence Graph.
Principal AI and Decision Engineer Mitre CorpPrincipal AI and Decision EngineerMcLean, VA$191,200–$239,000 / yearWe are specifically looking for talent in machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human-centered AI, human-machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies. Hands-on experience with machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human-centered AI, human-machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies.
Senior Principal Materials Engineer Northrop Grumman CorpSenior Principal Materials EngineerAnnapolis, MD$135,800–$203,600 / yearHe/she researches and evaluates materials and their processing methods to support engineering designs, collaborates with teammates to conduct thorough technical reviews of drawings, specifications and manufacturing plans, and delivers proactive, high‑quality customer service by continually sourcing and sharing relevant information. The candidate must be able to collaborate in a team environment, lead teams, prioritize and adjust tasks to accomplish the project result, prioritize multiple responsibilities and/or accomplishing them simultaneously, and comprehend and analyze complex problems and develop solutions.
Principal Data Engineer Navy Federal Credit UnionPrincipal Data EngineerVienna, VAThe role will design and implement scalable cloud data pipelines, modernize legacy Analytical Data Stores and BI workloads, strengthen data quality controls, automate validation and reconciliation processes, and enable governed data consumption through enterprise data platform powered by Azure, Databricks, Microsoft Fabric, Power BI, Tableau, Alation, and related tools. Lead the design and implementation of API-driven and event-based data onboarding patterns leveraging enterprise API management, integration, and streaming platforms (Gravitee, MuleSoft, Kafka, and related technologies) to deliver secure, scalable, and reusable data ingestion capabilities for analytics, AI, and data products.
Systems / Principal Systems Integration & Test Engineer - Weekend 4Th Shift Northrop GrummanSystems / Principal Systems Integration & Test Engineer - Weekend 4Th ShiftBaltimore, MD$87,600–$131,400 / yearQualified Systems Integration, Test & Evaluation (SITE) engineers will perform hands-on integration and testing of sophisticated RF sensor systems, including both hardware and software components in development and production environments; Synthesize internal and external customer needs and requirements into system tests that acknowledge technical and schedule constraints; Participate in the development and execution of comprehensive test plans, procedures, and schedules for verifying system requirements; participate in I&T readiness reviews, design reviews and conducts audits of I&T program facilities; Coordinate integrated testing activities that may include environmental, reliability and the occasional flight test; Review and evaluate test requirements to ensure completeness of test program; Perform analysis of test results and prepares comprehensive reports; Use modeling and simulation tools to expedite testing of individual units before all system components are available and for troubleshooting and repair of failed units. Collaborate with software, firmware, and hardware teams to understand expected unit level and system level behavior to define test cases and define & develop test capabilities that exercise and stress respective software and hardware capabilities.
Senior Principal Systems Engineer - Comms Northrop GrummanSenior Principal Systems Engineer - CommsBaltimore, MD$135,800–$203,600 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The 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.
Principal Firmware Reverse Engineer TalentOpsPrincipal Firmware Reverse EngineerAnnapolis Junction, MarylandThe successful candidate will design and develop automation capabilities, integrate emerging artificial intelligence technologies into analysis workflows, and enhance the effectiveness and efficiency of software analysis activities. We are seeking an experienced Senior Reverse Engineer to support the development, enhancement, and automation of software analysis and reverse engineering workflows.
NewPrincipal / Sr. Principal Systems Integration & Test Engineer - 3Rd Shift Northrop GrummanPrincipal / Sr. Principal Systems Integration & Test Engineer - 3Rd ShiftBaltimore, MD$108,800–$163,200 / yearQualified Systems Integration, Test & Evaluation (SITE) engineers will perform hands-on integration and testing of sophisticated RF sensor systems, including both hardware and software components in development and production environments; Synthesize internal and external customer needs and requirements into system tests that acknowledge technical and schedule constraints; Participate in the development and execution of comprehensive test plans, procedures, and schedules for verifying system requirements; participate in I&T readiness reviews, design reviews and conducts audits of I&T program facilities; Coordinate integrated testing activities that may include environmental, reliability and the occasional flight test; Review and evaluate test requirements to ensure completeness of test program; Perform analysis of test results and prepares comprehensive reports; Use modeling and simulation tools to expedite testing of individual units before all system components are available and for troubleshooting and repair of failed units. Collaborate with software, firmware, and hardware teams to understand expected unit level and system level behavior to define test cases and define & develop test capabilities that exercise and stress respective software and hardware capabilities.
NewPrincipal / Senior Principal Core Systems Engineer Northrop GrummanPrincipal / Senior Principal Core Systems EngineerBaltimore, MD$108,800–$163,200 / yearBasic Qualifications for Senior Principal CORE Systems Engineer: Bachelor's degree with 8 years of experience, a Master's degree with 6 years of experience, or a PhD with 4 years of experience in Science, Technology, Engineering, Mathematics, or other related technical fields; an additional 4 years of experience may be considered in lieu of a degree. Basic Qualifications for Principal CORE Systems Engineer: Bachelor's degree with 5 years of experience, a Master's degree with 3 years of experience, or a PhD with 1 years of experience in Science, Technology, Engineering, Mathematics, or other related technical fields; an additional 4 years of experience may be considered in lieu of a degree.
IAM - Identity and Access Management Sr Engineer - Active Top Secret required General Dynamics Information TechnologyIAM - Identity and Access Management Sr Engineer - Active Top Secret requiredWashingtonTo 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Manufacturing / Principal Manufacturing Process Engineer- PCB CAD/CAM Northrop Grumman CorpManufacturing / Principal Manufacturing Process Engineer- PCB CAD/CAMBaltimore, MD$79,600–$119,400 / 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 Principal Manufacturing Process Engineer: Bachelor of Science degree in Engineering or related STEM area and 5 years of relevant professional experience (or 3 years with an MS).
NewManufacturing / Principal Manufacturing Process Engineer- PCB Cad/Cam Northrop GrummanManufacturing / Principal Manufacturing Process Engineer- PCB Cad/CamBaltimore, MD$79,600–$119,400 / 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 Principal Manufacturing Process Engineer: Bachelor of Science degree in Engineering or related STEM area and 5 years of relevant professional experience (or 3 years with an MS).