Principal Project Manager/Sr Principal Project Manager Northrop Grumman CorpPrincipal Project Manager/Sr Principal Project ManagerAnnapolis Junction, MD$94,200–$141,200 / yearThis position can be filled at either Level 3 or Level 4. Basic Qualifications for Level 3: Bachelor's degree and 5 years of professional experience - OR - Master's degree and 3 years of professional experience - OR - PhD and 1 year of professional experience; in lieu of a degree, 9+ years of directly related professional experience will be considered. Basic Qualifications for Level 4: Bachelor's degree with 8 years of professional experience - OR - Master's degree with 6 years of professional experience - OR - PhD with 4 years of professional experience; in lieu of a degree, 12+ years of directly related professional experience will be considered.
Principal Software Engineer HireFitPrincipal Software EngineerAnnapolis, Maryland$165,000–$205,000 / yearWe're in search of a highly adept Principal Software Engineer to lead and guide our team of software engineers in crafting intricate software systems. Proven leadership and team management abilities, including experience leading software engineering teams.
Principal Quality Analyst Northrop GrummanPrincipal Quality AnalystBaltimore, MD$89,900–$134,900 / yearSelect, construct, apply, and interpret basic quality tools (cause‑and‑effect diagrams, flowcharts, check sheets, Pareto charts, scatter diagrams, run/control charts, histograms). 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.
Subcontract Specialist or Principal SC Subcontract Specialist Northrop Grumman CorpSubcontract Specialist or Principal SC Subcontract Specialistlinthicum, MD$72,400–$108,000 / yearThe ideal candidate will understand the Buyer and the Seller roles in establishing mutually successful business arrangements, with some experiences in handling drawings, specifications, and Statements of Work (SOW) for inclusion in solicitations/bid packages, conduct proposal evaluation, handling negotiations (price, terms, etc.), development of contractual documentation and post award administration in a highly regulated industry. Prepares RFQs, analyzes and evaluates supplier proposals, negotiates pricing and terms & conditions, issues awards, processes modifications and changes notices, and maintains complete purchase order document files in preparation for internal and external audits.
Principal/Sr. Principal Engineer Quality Northrop GrummanPrincipal/Sr. Principal Engineer QualityBaltimore, MD$98,900–$148,300 / yearBasic Qualifications for the Senior Principal Quality Engineer: Bachelor of Science Degree in a related STEM field with a minimum of 8 years of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work, performing technical job functions; OR a minimum of 6 years of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work performing technical job functions with a Masters Degree in a STEM field; OR a minimum of 4 years of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work, performing technical job functions with a PhD Degree in a STEM field. Basic Qualifications for the Principal Quality Engineer: Bachelor of Science Degree in a related STEM field with a minimum of 5 years of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work, performing technical job functions; OR a minimum of 3 years of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work performing technical job functions with a Masters Degree in a STEM field; OR a minimum of 1 year of engineering experience in Quality Assurance, which can include investigating failures and identifying root causes or in Manufacturing, Process, Electrical or Mechanical Engineering field of work, performing technical job functions with a PhD Degree in a STEM field.
Industrial Controls Engineer/Principal Industrial Controls Engineer Northrop Grumman CorpIndustrial Controls Engineer/Principal Industrial Controls EngineerBaltimore, MD$87,600–$131,400 / yearBasic Qualifications for an Principal Industrial Controls Engineer (level 3): Bachelor''s degree in Engineering or other related STEM area and at least 5+ years of relevant professional experience- OR - a Master''s degree in a STEM area and at least 3+ year of relevant professional experience. Basic Qualifications for an Industrial Controls Engineer (level 2): Bachelor''s degree in Engineering or other related STEM area and at least 2+ years of relevant professional experience- OR - a Master''s degree in a STEM area and at least 1 year of relevant professional experience.
Cyber Systems Administrator / Principal Cyber Systems Administrator (TS/SCI) Northrop Grumman CorpCyber Systems Administrator / Principal Cyber Systems Administrator (TS/SCI)Elkridge, MD$79,600–$119,400 / yearBasic Qualifications Cyber Systems Administrator: Bachelor's degree plus 2 years of relevant experience; Master''s degree plus 0 years of relevant experience NOTE: Four (4) years of additional relevant experience can be substituted in place of a degree. Experience troubleshooting and configuring Windows operating systems and Windows Server environments, including Active Directory, DHCP, GPOs, DNS, LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager), MSSQL, and/or WSUS.
Principal Cyber Security Compliance Engineer (ISSO) Owl Cyber DefensePrincipal Cyber Security Compliance Engineer (ISSO)MarylandOwl Cyber Defense Solutions, LLC is a fast-growing cybersecurity solutions company, holding a firm leadership position in network security and secure information transfer. Owl’s product lines of cross domain, data diode, and portable media solutions provide the strongest available security checkpoints for threat prevention and secure data availability.
Sr Principal Industrial Security Analyst Northrop GrummanSr Principal Industrial Security AnalystBaltimore, MD$112,200–$168,200 / yearThe responsibilities include, but are not limited to the following: supporting a fast-paced, high-profile program; create, maintain and leverage working relationships with internal and external customers. Willing to work extended hours, in a fast paced, deadline driven environment, excellent communication skills speaking, writing skills and organized skills enabling effective communications.
NewSr. Principal Engineer RF Microwave Design Northrop Grumman CorpSr. Principal Engineer RF Microwave DesignBaltimore, MD$135,800–$203,600 / yearWhat you''ll get to do: Responsibilities may include testing and troubleshooting Line Replacement Module (LRU) and Circuit Card Assemblies (CCA) of RF architecture, recommend data driven requirements threshold adjustments, perform subsystem analysis including hardware from RF to digits, support for performance testing, requirements verification, and more. Northrop Grumman Missions Systems is seeking experienced RF engineers in the following areas: Antennas, Electromagnetics, Computational Electromagnetics, RF/Microwave design, Digital beamforming, Hardware/Subsystem Integration and Test, and Antenna Control Design.
NewPrincipal 5G/ nextG Cybersecurity Architect Mitre CorpPrincipal 5G/ nextG Cybersecurity ArchitectMcLean, VA$172,800–$216,000 / yearMITRE Technology & Engineering applies the expertise of technical staff and subject matter experts across our programs by fostering and developing technical talent, stewarding technical depth, conceiving and executing research, and ensuring MITRE's capabilities - people, methods, labs, platforms, and environments - remain on the leading edge. MITRE's Secure Enterprise and Cloud Architectures Department (L523) in the Cyber Engineering Division provides subject matter expertise and consulting to Federal Government sponsors in enterprise-wide security architecture, with specific emphasis on cloud computing, zero trust architecture, 5G/ nextG, and networking technologies.
NewPrincipal Research Associate – Healthcare Researcher - Hybrid WestatPrincipal Research Associate – Healthcare Researcher - HybridBethesda, MDIndependently conduct programming and analysis activities using SQL, Python, and/or R, and using platforms such as Databricks to ingest, link, clean, create, and manipulate complex datasets including Medicare/Medicaid claims, commercial claims, and other administrative data. + A master's degree in economics, epidemiology, public health, data science or a relevant discipline and 8+ years of experience; OR a PhD in economics, epidemiology, public health, data science or a relevant discipline and 5+ years of experience.
NewSenior Principal Project Leader, Geospatial Intelligence The MITRE CorporationSenior Principal Project Leader, Geospatial IntelligenceSpringfield, VA$214,400–$268,000 / yearA key focus for this role is advancing and shaping current research, developing prototypes, transitioning new technologies and tradecraft into systems to enable GEOINT missions through AI-enabled mission automation and orchestration moving beyond manual, legacy processes toward scalable, intelligent operations. Our capabilities include requirements and mission workflow analysis for sensor platforms and ground systems, specialized computing systems, architecture design and integration of data and artificial intelligence in support of exploitation processes, advanced analytics, and integrated intelligence analysis from seabed to space.
NewSenior Principal Directory Services Architect General Dynamics Information TechnologySenior Principal Directory Services ArchitectWashingtonTo 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.
Kearney Strategic Operations Plan Principal A.T. Kearney IncKearney Strategic Operations Plan PrincipalWashington DC, DC$245,000–$270,000 / yearThis is a high-impact role for a seasoned consulting leader with deep expertise in end-to-end planning who can engage senior executives, lead complex transformations, and drive measurable client impact. Candidates should bring experience in manufacturing, engineered products, heavy equipment, energy-adjacent chemicals, or non-pharma healthcare, with exposure to large-scale operations and complex commercial environments.
Principal or Sr. Principal Mechanical Engineer Northrop Grumman CorpPrincipal or Sr. Principal Mechanical EngineerAnnapolis, MD$98,900–$148,300 / yearBasic Qualifications for a Senior Principal Mechanical Engineer: BS degree in Engineering (Mechanical, Aerospace, Ocean Engineering or equivalent STEM) and a minimum of 8 years of experience or MS degree with 6 years of experience or PhD with 4 years of experience. The successful candidate should have demonstrated experience in hardware design, an understanding of design for manufacturing practices, developing engineering processes, procedures and documentation for manufacturing, and an understanding of engineering's role for supporting small to medium production quantities.
Sr Principal Microelectronics Engineer Northrop Grumman CorpSr Principal Microelectronics EngineerElkridge, MD$135,800–$203,600 / yearBasic Qualifications: Bachelor''s degree or higher in engineering or a related STEM field and at least (8) years of relevant work experience in Manufacturing/Process Engineering, Production, or related area, or a master's degree in engineering or a related STEM field and at least (6) years of relevant work experience in Manufacturing/Process Engineering, Production, or related area. We 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.
Principal Software Engineering AI Infrastructure - North America Software Center Taiwan Semiconductor Manufacturing Co LtdPrincipal Software Engineering AI Infrastructure - North America Software CenterWashington, WA$137,300–$183,650 / yearWho We\''re Looking For: We develop next-generation AI infrastructure, cloud platforms, data infrastructure, developer platforms, and site reliability engineering (SRE) capabilities supporting engineering teams and manufacturing facilities worldwide. Build Enterprise AI Infrastructure: Design highly scalable platforms supporting LLM serving, GPU scheduling, Model routing, Model lifecycle management, RAG infrastructure, Vector databases, AI orchestration.
Principal Network Security Engineer Alarm.com IncorporatedPrincipal Network Security EngineerTysons Corner, VA$167,500–$185,250 / yearWe 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. The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information.
Principal Program Manager – Enterprise Systems Transformation Delan Associates, IncPrincipal Program Manager – Enterprise Systems TransformationWashington, DCWe are seeking a Principal Program Manager to drive high-visibility, enterprise-wide Digital Technology (DT) workstreams in support of our client's strategic corporate restructuring efforts in Washington, D.C. Operating at the intersection of business strategy and technical execution, this critical leader will partner with C-suite stakeholders and cross-functional teams to align, de-risk, and implement complex technology portfolio changes. The ideal candidate blends deep operational rigor with executive communication skills, bringing a strong background in large-scale enterprise resource planning (ERP) systems, corporate asset management, and agile delivery frameworks.