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.
Principal Signals Software Engineer Envision Innovative SolutionsPrincipal Signals Software EngineerColumbia, MD$190,000–$215,000 / yearAt least 12 years' experience as a Signals Software Engineer or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.
Principal Marketing Data Ops Engineer II Geico InsurancePrincipal Marketing Data Ops Engineer IIBethesda, MD$115,000–$260,000 / yearGEICO's Independent Agent organization runs an enterprise-scale messaging automation platform that powers customer email and SMS across sales, service, and claims journeys. You'll work directly with CRM/marketing automation engineering and campaign operations teams to make audience and event data available, reliable, and easy to use.
Sr. Principal Chief Engineer/Ipt Lead Northrop GrummanSr. Principal Chief Engineer/Ipt LeadBaltimore, MD$135,800–$203,600 / yearThis IPT Lead will be required to lead an engineering team working to transition designs to production for a very important sector priority program with many time-critical elements and high management visibility. 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 Engineer Quality Northrop GrummanPrincipal Engineer QualityBaltimore, MD$98,900–$148,300 / yearBasic Qualifications for the Principal Engineer Quality: Bachelor of Science Degree in a STEM (Science, Technology, Engineering, and Mathematics) field with a minimum of 5 years of engineering experience in Quality, Manufacturing, Process, Electrical, or Mechanical Engineering field of work performing technical job functions which can include investigating failures and identifying root causes; Master's Degree in a STEM (Science, Technology, Engineering, and Mathematics) field with a minimum of 3 years of engineering experience in Quality, Manufacturing, Process, Electrical, or Mechanical Engineering field of work performing technical job functions which can include investigating failures and identifying root causes. Audit quality systems, identify deficiencies, and drive corrective actions that meet reliability and documentation requirements; plan, conduct, report, and follow‑up on audits to ensure compliance and continual process improvement.
Manufacturing / 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).
Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSoftware Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIREDAnnapolis Junction, Maryland$150,000–$200,000 / yearThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Python, JAVA, C++, JavaScript, Spark analytics, Jupyter Notebooks, GHOSTMACHINE, MapReduce Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Principal Platform Engineer Purple Squirrel EnterprisesPrincipal Platform EngineerBaltimore, MDRemoteFull timeTimeframe Focus What You Will Have Accomplished First 30 Days Orient · Audit · Contribute • Completed a thorough audit of the current infrastructure and identified the top areas of technical debt and compliance risk • Shipped your first impactful changes to production • Established strong working relationships with the engineering team and developed a clear understanding of how the platform supports the product • Actively participating in engineering discussions and asking the right questions First 60 Days Own · Drive · Improve • Taken primary ownership of the cloud infrastructure environment • Proactively driving the infrastructure roadmap forward — implementing improvements without waiting to be directed • Identified and begun addressing at least one meaningful area of compliance or security risk • Operating with meaningful autonomy and earning the team's trust First 90 Days Lead · Architect · Influence • Operating with full autonomy as the technical authority for the platform • Proposed and begun implementing a roadmap for at least one major initiative without needing guidance on implementation details • Actively contributing to engineering culture — through documentation, mentorship, or process improvements • Leadership sees you as the person who owns this domain — not just someone who executes tasks . Recruiter Screen (with PSE) Logistics, compensation alignment, role fit, and mission overview 30 min 2. Infrastructure & Cloud Deep Dive A technical conversation with a senior engineering leader covering cloud architecture, security, governance, compliance, and Infrastructure as Code 60 min 3. DevOps & Platform Deep Dive A focused technical session covering containerization, orchestration, CI/CD, database operations, observability, and deployment strategies 60 min 4. Product & Leadership Alignment A conversation with a senior executive covering AI enablement, engineering vision, long-term platform strategy, and mission alignment 60 min .
T5011 - Senior Principal Application Development Engineer ASRC Federal Holding CompanyT5011 - Senior Principal Application Development EngineerArlington, VAThe current opioid crisis in our country is testament to the critical mission of the DEA.Location: Arlington, VA or Merrifield, VAClearance: Active Secret clearanceResponsibilities: Works in a collaborative team environment to develop and enhance code for applications built within the Concorde framework, ensuring high-quality and efficient solutions. Education/Experience: Bachelor's degree in Computer Science, Engineering, or a related field (12+ years of demonstrated experience may be substituted).12+ years of general experience, including 10 years of specialized and/or hands-on experience in Agile development methodologies.
Senior System Engineer Prodigy OneSenior System EngineerMarylandAdditionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program. This critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats.
Software Engineer, Associate Principal Kratos DefenseSoftware Engineer, Associate PrincipalAnnapolis Junction, MDKeyword: Java, Python, Linux, Skyfield, STK, GMAT, database, Kafka, PostgreSQL, MongoDB, shell scripting, satellite, geolocation, TDOA, FDOA, SIGINT, signal processing, algorithms, Git, Scrum, Jira, GNSS. Expertise in architecting enterprise-scale message-oriented architectures or streaming data frameworks (Kafka, RabbitMQ, Redis) for real-time signal processing and global data distribution .
Cyber Systems Architect, Senior Advisor PeratonCyber Systems Architect, Senior AdvisorHerndon, Virginia$135,000–$216,000 / yearFull timeArchitect cybersecurity controls that account for the safety-of-life implications inherent in aviation systems — ensuring that security mechanisms do not introduce latency, single points of failure, or operational disruptions that could compromise airspace safety . You will serve as the principal authority on enterprise cybersecurity architecture, guiding engineering teams, subcontractors, and program leadership through the unique challenge of protecting safety-critical systems in an evolving threat landscape.
Senior Systems Integrator Blue OriginSenior Systems IntegratorWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Principal ISSO (DevSecOps & Governance) Expert Technology ServicesPrincipal ISSO (DevSecOps & Governance)Washington, DCRequired: 10+ years of progressive cybersecurity experience, active CISSP certification, and proven experience supporting Agile delivery and DevSecOps integration. - Collaborate with solution architects, product managers, release train engineers (RTEs), and executive leadership to communicate security posture.
NewPrincipal Solution Architect GenpactPrincipal Solution 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 Marketing Scientist Geico InsurancePrincipal Marketing ScientistBethesda, MD$80,000–$230,000 / year4+ years of demonstrated experience in Marketing Science related solutions including, but not limited to: MMM, MTA, A/B Testing, Design of Experiments, Statistical Hypothesis Testing, Attribution, Response Modeling, Uplift Modeling, Audience List Creation and Deployment, Identity Resolution, Econometric Modeling, or other applied marketing science solutions. Geico is looking to hire a Principal Marketing Scientist to join the Marketing team in leading complex data analysis of large datasets and development of statistical marketing measurement methodologies to drive business decisions, identify actionable insights, and create specific business value through deployed solutions.
Contractor - Enterprise Technology Systems TechWishContractor - Enterprise Technology SystemsMerrifield, VAThe Certification Hub is a strategic enterprise platform designed to centralize release impact analysis, test selection, test execution orchestration, test data quality validation, defect management, release readiness scoring, certification evidence, compliance reporting, and executive Go/No-Go decision support across Oracle, Zafin, and NFCU Cloud Core platforms. " Design and govern integrations with GitHub Actions, Azure DevOps, Oracle platforms, Zafin, defect management systems, identity providers, and test data management solutions.
Principal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME) PeratonPrincipal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME)Fort Meade, Maryland$146,000–$234,000 / yearFull timeResponsibilities: Peraton seeks a Principal Data Operations Lead / CASPIAN JCRS-D Subject Matter Expert (SME) to support Department of War Cyber Defense Command (DCDC) with Defensive Cyberspace Operations (DCO) and AI Cyber Security Support. Performance Optimization (Output and Speed): Must have direct experience engineering low-latency, high-throughput data processing architectures capable of handling massive volumes of structured and unstructured DoD data.
Principal Analyst, Enterprise Architecture Forrester Research, Inc.Principal Analyst, Enterprise ArchitectureWashington, DC$141,000–$229,000 / yearA Principal Analyst is expected to: Lead the Enterprise Solutions Architecture practice area, working across Forrester research teams, including the Technology Strategy and Executive Partner teams as well as Sales and Product to develop a complete research portfolio that drives customer delight and revenue. Job Requirements: At least 10 years of experience in a mix of roles as a director-level and above practitioner, enterprise architect, principal sales engineer, principal solutions architect, managing consultant, Director/Manager of Sales Engineering, or research analyst in an industry vertical or technology services.
Principal Solutions Architect CIS SecurePrincipal Solutions ArchitectAshburn, VirginiaFull timeOur products and solutions include secure telephones and computers, encrypted tactical communications systems, secure tele- and video-conferencing systems, and specialized systems designed for use within secure networks and challenging operational environments. Serving as a primary technical interface with customers, this individual will translate complex mission, technical, and functional requirements into compliant, functional architectures and help guide solutions from initial concept and customer presentation through design, prototyping, development, and delivery.