L3Harris TechnologiesNewSr. Member Engineering Staff (Systems Engineer) L3Harris TechnologiesSr. Member Engineering Staff (Systems Engineer)Camden, NJ$90,500–$140,500 / yearExperience with design, operation, and maintenance of military communications and information systems, including experience with shipboard communication systems such as satellite communications, radios and antennas, as well as telephony systems and data networks. Full Systems Engineering Life Cycle experience from baseline concept definition, System Design Review (SDR), through the Preliminary Design Review (PDR), and Critical Design Review (CDR) as well as System Integration and Engineering Test (SEIT).
L3Harris TechnologiesNew(DoD SkillBridge), Sr. Specialist, Systems Engineer L3Harris Technologies(DoD SkillBridge), Sr. Specialist, Systems EngineerCamden, NJL3Harris Technologies – Integrated C5 Systems (IC5S) is a recognized global leader in the design, development and production of secure communication systems and products supporting mission-critical space, ground, air and naval operations. S/he will be responsible for applying security and cryptography expertise throughout the Systems Engineering process to develop and successfully certify National Security systems on time, within the allotted budget, and with low residual risk.
L3Harris TechnologiesNewSystems Engineer (Sr. Member Engineering Staff) L3Harris TechnologiesSystems Engineer (Sr. Member Engineering Staff)Camden, NJDevelops Concepts of Operations (CONOPS), decomposing and synthesizing security requirements, verifying security features, supporting security architecture development and analysis, and assisting with design and security test planning and execution. L3Harris Technologies – Surface and C5 Systems is a recognized global leader in the design, development, and production of secure communication systems and products supporting mission-critical space, ground, air, and naval operations.
L3Harris TechnologiesNewTechnical Lead Member Engineering Staff - Systems Security Engineer L3Harris TechnologiesTechnical Lead Member Engineering Staff - Systems Security EngineerCamden, NJ$104,500–$193,500 / yearDevelops Concepts of Operations (CONOPS), decomposing and synthesizing security requirements, verifying security features, supporting security architecture development and analysis, and assisting with design and security test planning and execution. The ideal candidate possesses Systems Engineering experience combined with Information Assurance, Security, and Cryptography expertise, with demonstrated success contributing to NSA-approved products considered highly desirable.
AxelonNewSystems Engineer AxelonSystems EngineerPhiladelphia, PA$75–$95 / hourProven experience leading software engineering teams in Agile environments (SAFe Agile delivery methodology). Coordinate with offshore leads and teams, ensuring alignment on priorities, blockers, and delivery timelines.
L3Harris TechnologiesNewLead, Project Engineer (Command, Control, and Communication Systems Chief Engineer) L3Harris TechnologiesLead, Project Engineer (Command, Control, and Communication Systems Chief Engineer)Camden, NJ$125,000–$185,000 / yearExperience and knowledge in developing, proposing, managing, implementing, testing products and system solutions in Command and Control, Communications Systems, Risk management framework and/or Intelligence, Surveillance & Reconnaissance (ISR) systems including:Radio Communication Systems. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Medical Manufacturing Technologies LLCNewField Service Engineer Medical Manufacturing Technologies LLCField Service EngineerPennsauken Township, NJWe’re hiring a Field Service Engineer I who thrives in technical environments, enjoys solving problems, and wants to work directly with customers to restore and optimize high-precision equipment. This role is ideal for someone who enjoys working independently, solving complex technical problems, and building strong customer relationships.
Sightpath MedicalNewMoFe Engineer I Sightpath MedicalMoFe Engineer IPhiladelphia, PA$28–$34 / hourJoin Sightpath Medical, the premier provider of mobile cataract and LASIK services in the U.S. Youll have the unique opportunity to work with advanced ophthalmic equipment while supporting top surgeons in a fast-paced and rewarding environment. Technical Degree: Degree in Laser Electro-optics, Biomedical Equipment Technology, Electronics, or a similar field; military training in related fields is also acceptable.
L3Harris TechnologiesNewSenior Embedded Software Engineer - SMES Level L3Harris TechnologiesSenior Embedded Software Engineer - SMES LevelCamden, NJ$105,000–$151,000 / yearWith customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.
L3Harris TechnologiesNewSoftware Engineer (MES) L3Harris TechnologiesSoftware Engineer (MES)Camden, NJ$91,000–$135,000 / yearWith customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.
The H&K GroupNewCost Engineer The H&K GroupCost EngineerSkippack, PABachelor’s degree from an accredited four-year college or university OR one year of related experience and/or trainingEquivalent combinations of education and experience may be considered. Beginning as a small family business a half century ago, we are now a dynamic group of vertically integrated companies that has been growing and prospering for over 50 years.
Amazon Data Services, Inc.NewConstruction Cost Engineer, AMER Cost Control Amazon Data Services, Inc.Construction Cost Engineer, AMER Cost ControlFairless Hills, PAThe AWS AMER Cost Control team is seeking a passionate and motivated construction cost engineer to support a portfolio of Data Center Construction projects in North and South America. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
L3Harris TechnologiesNewSenior Software Engineer SMES L3Harris TechnologiesSenior Software Engineer SMESCamden, NJ$86,000–$139,000 / yearResponsibilities include leading a software development team, analyzing requirements and the translation of requirements into working and maintainable solutions, planning the development, assigning budgets and tasks, tracking teams’ status, measuring teams work performed utilizing Earned Value Management System (EVMS) techniques and enforcing process across the entire Software Development Life Cycle (SDLC). With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
JobotNewElectrical Engineer EIT/PE JobotElectrical Engineer EIT/PEPhiladelphia, PA$95,000–$145,000 / yearBy staying ahead of market trends and driving technological innovation, the firm has continually expanded its expertise to include specialty services such as low-voltage systems, building intelligence, deep carbon reduction, integrated field services, and architectural lighting design. Successful candidates will have experience in Electrical Systems Design with experience Leading electrical design teams on several concurrent projects, with 2-4+ years of experience as Project Manager within an Engineering Consulting or Design/Build Firm.
JobotNewSenior Software Engineer JobotSenior Software EngineerPhiladelphia, PARemote$140,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This individual will play a key role in delivering high-impact, cloud-based solutions and driving technical best practices across the engineering team.
JobotNewStructural Engineer (PE) Fully Remote! JobotStructural Engineer (PE) Fully Remote!Philadelphia, PARemote$100,000–$170,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
JobotNewPrincipal Electronics Engineer (RELOCATION ASSIST) JobotPrincipal Electronics Engineer (RELOCATION ASSIST)Andalusia, PA$140,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Design and develop high-power inverter and battery-integrated systems up to 480VDC / 400ADC; multi-kilowatt scale (systems up to 60kW) — candidates with low-voltage or signal-level backgrounds will not align.
JobotNewAV Engineer JobotAV EngineerBroomall, PA$80,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Strong project management skills, with the ability to manage multiple projects simultaneously and meet tight deadlines.
JobotNewAI Engineer JobotAI EngineerPhiladelphia, PA$105,000–$145,000 / yearBy recruiting and empowering talented individuals from various disciplines and backgrounds, which includes professionals with diverse life experiences, abilities, and perspectives, NBME can take a well-informed, robust approach to advancing medical education and assessment for years to come. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
JobotNewStructural Engineer (PE) JobotStructural Engineer (PE)Broomall, PA$95,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The company provides structural, civil, and environmental services to public agencies and municipalities, supporting projects such as bridges, roadway structures, and related infrastructure systems.
JobotNewIndustrial Wastewater Engineer JobotIndustrial Wastewater EngineerLogan Township, NJ$120,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a licensed N-3 Industrial Wastewater Operator to support the safe and compliant operation of our wastewater treatment systems at our chemical manufacturing facility.
Vaco LLCNewNetwork Security Engineer (Wayne, PA) Vaco LLCNetwork Security Engineer (Wayne, PA)Wayne, PA$70–$80Networking (expertise) – TCP/IP / Routing Protocols (BGP / OSPF) | Securing Large-Scale / Multi-VLAN / Virtualized Network Environments | Conducting Security Audits / Vulnerability Assessments / Penetration Testing to Identify / Remediate Weaknesses. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs.
JobotNewElectrical Engineer – Mission Critical (Healthcare & Pharmaceutical Projects) JobotElectrical Engineer – Mission Critical (Healthcare & Pharmaceutical Projects)Philadelphia, PARemote$115,000–$135,000 / yearSeeking individuals with Strong Conceptual Design Experience in REVIT for Engineering Consulting Firms specializing in Life-Science Projects: Hospitals, Laboratories, Pharmaceutical, FDA Regulated Sterile Environments, cGMP, Clean-Rooms, etc. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
L3Harris TechnologiesNewAssociate Manager, Software Engineer L3Harris TechnologiesAssociate Manager, Software EngineerCamden, NJ$132,000–$189,000 / yearThis role provides day-to-day technical leadership for a team of software engineers while ensuring delivery of high-quality software aligned with cost, schedule, and technical performance objectives. Provide day-to-day technical and task leadership for a team of software engineers, ensuring delivery of high-quality software on cost, schedule, and technical performance.
JobotNewProject Engineer - Life Science Construction JobotProject Engineer - Life Science ConstructionBlue Bell, PA$65,000–$100,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
L3Harris TechnologiesNewSenior Specialist, Quality Engineer - Program Quality L3Harris TechnologiesSenior Specialist, Quality Engineer - Program QualityCamden, NJ$88,500–$178,000 / yearThis Program Quality Engineer will be responsible for ensuring the quality of products and processes across the lifecycle of a program – from development through production and delivery, and will serve as the primary quality liaison for assigned programs, driving compliance with customer, regulatory and internal requirements. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
L3Harris TechnologiesNewSr. Specialist Project Engineer L3Harris TechnologiesSr. Specialist Project EngineerCamden, NJ$110,000–$200,000 / yearBachelor's degree in related Engineering/Science field and a minimum of 6 years of prior related experience,Or, master’s degree in progress in related Engineering/Science field and a minimum of 4 years of prior related experience, Or, in lieu of a degree, a minimum of 10 years of prior related technical and project management experience. Manage day-to-day technical aspects of the project, including cross-functional decision making, task/schedule management, issue resolution/escalation, communication, requirements management, and risk management activities.
Vaco LLCNewSenior Splunk Engineer Vaco LLCSenior Splunk EngineerBensalem, PA$65–$90Splunk ES Deployment (hands-on) – Deploying / Tuning Splunk Enterprise Security in Production Environments | Configure / Operationalize / Maintain SE | Installation / App/Framework Enablement / Data Model Acceleration / Notable Event Handling / Risk-Based Alerting / Asset/Identity Correlation / Integration with Core Splunk. Splunk Performance / Tuning (expertise) – Diagnosing / Optimizing Platform Performance | Indexer Cluster Replication Factors / Search Head Clustering Member Health / Data Model Acceleration / KV Storage Usage / Resource Utilization (CPU / Memory / I/O) | Reducing MTTR via Proactive Tuning of Correlation Searches / Thresholds / Suppression Rules.
JobotNewElectrical Engineer - Power Studies JobotElectrical Engineer - Power StudiesPhiladelphia, PA$110,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Their team helps ensure equipment operates safely and consistently by applying strong expertise in electrical engineering, on-site technical support, and workforce training.
System OneNetwork Engineer - Palo Alto NGFW SME (Migration & Infrastructure) System OneNetwork Engineer - Palo Alto NGFW SME (Migration & Infrastructure)Princeton, NJExpert-level experience with Palo Alto Networks NGFW platforms, especially PA-5200 / PA-5400 / PA-7500 series firewalls. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
JobotNewSenior Software Engineer (Java & AI) JobotSenior Software Engineer (Java & AI)Camden, NJ$125,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This company is investing heavily in enterprise technology modernization initiatives designed to improve operational efficiency, data accessibility, automation, and customer experience.
JobotNewSuperintendent/Engineer - Heavy Civil JobotSuperintendent/Engineer - Heavy CivilNewtown, PA$90,000–$110,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Projects include water & wastewater plants, rail systems, power plants, bridge/roadway projects, and more!
JobotNewSr. Electrical Engineer JobotSr. Electrical EngineerValley Forge, PA$110,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. They focus on keeping electrical equipment safe, reliable, and efficient, offering expertise in power system engineering, field services, and training.
Bender, IncNewApplications Engineer Bender, IncApplications EngineerExton, PA$70,000–$80,000 / yearAlways on the cutting edge, our portfolio of electrical safety solutions focuses on a wide range of industries, from mainstay industries such as hospitals, mining, and manufacturing to newly developed industries such as solar, wind, and electric vehicles. Ensure customer technical cases and inquiries are resolved with support of internal and external stakeholders, act as the middle-man to support organization to ensure client escalations are addresses in due time.
Butler Aerospace and DefenseSoftware Engineer Butler Aerospace and DefenseSoftware EngineerMoorestown, NJCorrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment.
JobotNewJava Software Engineer - (Full Stack) JobotJava Software Engineer - (Full Stack)Philadelphia, PARemote$100,000–$120,000 / yearWe are seeking a Software Engineer with strong Java development experience and AWS cloud exposure to join a growing engineering team responsible for developing, deploying, supporting, and enhancing enterprise software applications. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Vaco LLCNewCloud Infrastructure Engineer Vaco LLCCloud Infrastructure EngineerPhiladelphia, NJ$63–$65Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
Butler Aerospace and DefenseElectrical Engineer Butler Aerospace and DefenseElectrical EngineerMoorestown, NJSpecific tasking will be but not limited to overall design of launcher electrical systems, including the selection and use of Commercial Off the Shelf components, custom hardware design, and setting requirements for chassis/enclosure design. We are seeking an experienced Electrical Engineer to support multiple programs in the Integrated Warfare Systems & Sensors business.
JouléReliability Engineer JouléReliability EngineerPaulsboro, NJ$85,000–$110,000 / yearOur client a global leader in complex API development and manufacturing is looking to add a Reliability Engineer to their team. Minimum 5 years of experience in maintenance, reliability, engineering, operations, or production management.
Trigyn Technologies IncSenior Azure Cloud Engineer (Exchange / O365) Trigyn Technologies IncSenior Azure Cloud Engineer (Exchange / O365)Philadelphia, PATemporaryContractorFull timeThis role will take ownership of day-to-day Azure infrastructure operations while driving improvements, supporting new projects, and making sound architectural decisions. Trigyn has a long-term contract opportunity for Senior Azure Cloud Engineer with our direct client - a major utility services firm based in Philadelphia, Pennsylvania.
Pinnacle Technical ResourcesSpecialty Software Engineer 3 - Contingent Pinnacle Technical ResourcesSpecialty Software Engineer 3 - ContingentWilmington,, Delaware$60–$65 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. We are seeking an experienced Specialty Software Engineer to support the maintenance, modernization, and migration of legacy Smalltalk-based applications within the Credit Card Services domain.
JouléNewSenior Facilities Engineer JouléSenior Facilities EngineerMalvern, PA$55–$70 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. 8+ years experience in facilities engineering, with experience from pharma, strong preference for API.
PlanIT GroupNewSoftware Engineer PlanIT GroupSoftware EngineerCamden, NJRequired skills: o Bachelor's degree or higher in Electrical Engineering, Computer Science, Computer Engineering, Systems Engineering, Physics or related STEM degree. You will mentor engineers, influence technical direction, and collaborate with the technical lead and software and systems architects to deliver reliable solutions.
AxelonNewField Engineer 3 AxelonField Engineer 3Philadelphia, PA$20–$24.75 / hourYour assignments will range in complexity from troubleshooting and repair to more difficult device repair, including reloading and re-imaging of PCs/laptops, and installing and optimizing HW/SW networking products Ensures client specific Service Level Agreements are met and incident and request tickets are updated accordingly within the ticketing system.
LeidosNewLead Transmission Line Engineer LeidosLead Transmission Line EngineerPhiladelphia, PA$92,300–$166,850Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities, and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. The successful candidate will serve as a Lead Engineer and Technical Project Manager on high voltage electric transmission line design projects of overhead and underground systems for some of the largest utilities in the country as well as regional utilities.
Howmet AerospaceNewSenior Environmental Engineer Howmet AerospaceSenior Environmental EngineerWilmington, DETo learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. Manage all environmental issues, regulatory reports and permits as related to following disciplines: Air, Wastewater, Storm Water, Chemical, and Waste Disposal/Recycling.
System OneNewElectrical Engineer PE System OneElectrical Engineer PEGlenolden, PA$100,000–$132,000 / yearThe purpose of a Senior Professional Electrical Engineer is to provide technical authority and direction as the Engineer of Record (EOR) for the development of electrical engineering designs, studies and solutions and part of an integrated project team. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
System OneNewMechanical Engineer PE System OneMechanical Engineer PEGlenolden, PA$100,000–$150,000 / yearSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design and draft blueprints; visit systems in the field; manage and coordinate projects to meet deadlines.
PlanIT GroupNewQuality Engineer PlanIT GroupQuality EngineerKing of Prussia, PAApplies quality principles in the areas of: design, incoming material, production control, product evaluation, program performance, reliability, inventory control, and/or research and development as they apply to product or process quality for make and/or buy products. • Experience in one of the following disciplines: Quality Engineering, Systems Engineering, Materials Process Engineering, Mechanical Engineering or Manufacturing Engineering.
Trigyn Technologies IncSoftware Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python) Trigyn Technologies IncSoftware Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python)Philadelphia, PATemporaryContractorFull timeCore Experience: • Hands-on experience deploying open-source LLMs such as Meta Llama 3 and Mistral / Mixtral in on-prem or private environments. Vector Databases & RAG: • Practical experience with open-source vector databases such as Qdrant, Chroma, Milvus, or Pgvector.