Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior R&D Toxicology Scientist LC-MS/MS Lead

Quest Diagnostics Incorporated

Quest Diagnostics Incorporated in Chantilly, VA is seeking an experienced R&D Toxicology Scientist to develop and document results from complex experiments using LC-MS/MS across clinical, forensic, or environmental toxicology contexts. The role emphasizes high-recovery sample prep, data interpretation, and comprehensive reporting, with opportunities for technical leadership on cross-functional teams. #J-18808-Ljbffr

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior R&D Toxicology Scientist LC-MS/MS Lead in Chantilly, Loudoun County, VA vacancy
  •  ...in Chantilly, VA is seeking an experienced Manager, Analytical R&D to lead day-to-day laboratory operations and advance method development...  ...GLP pharma experience, hands-on analytical skills (HPLC, GC, KF, MS, dissolution, spectroscopy), and strong leadership to drive... 
    Senior

    Smart Media

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...setting. The role requires TS/SCI with Polygraph, a related bachelor's degree, 5+ years in design and project management, and strong proficiency with Adobe Creative Suite and MS Office. Experience with 508 compliance and government standards is preferred. #J-18808-Ljbffr... 
    Senior

    AIGA

    Chantilly, Loudoun County, VA
    2 hours ago
  •  ...VTG is seeking an experienced Senior Network Engineer to design, implement, and troubleshoot secure network and cloud infrastructure across...  ...The role requires a Top Secret Clearance with Polygraph, a BS or MS in CS/CE or related field, and 6+ years of relevant experience.... 
    Senior

    VTG

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Erias Ventures, LLC is seeking a Senior Workflow Engineer to lead R&D for automated PIR extraction and analysis in support of NASIC. You will integrate high-fidelity PIR data into the TI workflow to identify, characterize, and track targets of interest. Responsibilities... 
    Senior

    Erias Ventures

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...Draper is seeking a Supervisor 2, Program Planner/Scheduler to lead a team and manage Integrated Master Schedule across divisions. The role requires expertise in EVMS/IMS, MS Project, and cross-functional coordination with finance, engineering, procurement, and operations... 
    Senior

    Inuplands

    Reston, VA
    5 days ago
  •  ...KBR’s National Security Solutions in Chantilly, VA seeks a Senior Earned Value Management (EVM) practitioner to evaluate performance and compliance on IC Government programs. This role requires TS/SCI with polygraph and a Bachelor's (11+ years) or a Master's (9+ years... 
    Senior

    KBR

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...Henderson Building Solutions in Chantilly, Virginia, seeks a Senior Pre-Construction Manager to lead the planning, strategy, and development of large, complex mission-critical opportunities from early assessment through bidding and transition to the construction team.... 
    Senior
    For subcontractor

    Henderson Building Solutions

    Chantilly, Loudoun County, VA
    2 hours ago
  •  ...Rocket Lab Optical Systems in Chantilly, VA seeks a Principal Electrical Engineer to lead avionics hardware development for advanced EO systems. You will guide design from requirements to production and mentor teams. The role requires 12+ years of aerospace hardware experience... 
    Senior

    Rocket Lab

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...VT Group (VTG) seeks a Communications Officer to lead internal communications in McLean, VA, aligning messaging with organizational strategy and stakeholder needs. You will develop and publish workforce messages, coordinate web content, newsletters, and mass email campaigns... 
    Senior

    VT Group (VTG)

    Chantilly, Loudoun County, VA
    2 hours ago
  •  ...AT&T Global Public Sector is seeking a Requirements Manager to lead the Technical Analysis Team (TAT) and Workflow Management (WfM). The role oversees ServiceNow RITMs, RFCs and related workflows at a government site in Chantilly, VA, requiring TS SCI with polygraph clearance... 
    Senior

    AT&T

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Rocket Lab USA is seeking a Senior Proposal Manager II to lead compliant, compelling proposals for US and international customers from Chantilly, VA. You will manage RFP analyses, outlines, and compliance matrices while coordinating with engineering, finance, and legal... 
    Senior

    Rocket Lab

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Jacobs is seeking a Senior BIM Specialist to lead digital delivery for data-center and advanced manufacturing projects. You will actively develop, review, and optimize Revit models, BEPs, and workflows while coordinating with structural, architectural, mechanical, electrical... 
    Senior

    Jacobs

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Peraton is seeking a Senior Software Engineer for the Foundations Lab in Chantilly, VA. The...  ...into viable tools and products within an R&D environment, contributing to high-value projects...  ...will work with the Chief Architect and Lead Software Engineer, track requirements,... 
    Senior

    Peraton

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Pavion seeks a Lead Security Technician to join our integration business unit in Chantilly, VA. You will lead large, complex installations for fire, security, and communications systems, coordinating with multiple teams and clients to ensure successful project outcomes... 
    Senior

    Pavion

    Chantilly, Loudoun County, VA
    3 days ago
  • Peraton in Chantilly, VA seeks a Systems Engineer to support the full lifecycle, balancing multiple priorities in a fast-paced environment, and to assist the customer in defining requirements and roadmaps. The role requires an active TS/SCI clearance with Polygraph,...
    Senior

    Peraton

    Chantilly, Loudoun County, VA
    6 hours ago
  •  ...Leidos in Chantilly, VA seeks a Senior Data Scientist to provide technical leadership and advanced analytics for national security programs. You will lead analytics across the full lifecycle, collaborating with SMEs, designers, engineers and mission stakeholders to deliver... 
    Senior

    Leidos

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Integrity Technology Consultants seeks an Expert GEOINT Lead Integrator to drive enterprise transformation across NGA and partners....  ...position is fully onsite in Chantilly or Springfield, VA with potential for senior-level engagement across NGA programs. #J-18808-Ljbffr... 
    Senior

    INTEGRITY TECHNOLOGY CONSULTANTS

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...VTG Defense in Chantilly, VA is seeking a Senior Acquisition Specialist to lead complex federal procurements. You will provide expert-level acquisition leadership, shape strategies, ensure FAR/DFARS compliance, and oversee documentation across the lifecycle. The ideal... 
    Senior

    VTG Defense

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Strategic ACI is seeking an experienced Senior System Architect to provide technical leadership to mid-level and junior systems architects. The role focuses on designing and developing architectures for complex applications with attention to API design, data services,... 
    Senior

    Strategic Alliance Consulting Inc

    Chantilly, Loudoun County, VA
    2 days ago
  • $95k - $160k

    VT Group (VTG) in Chantilly, VA is seeking a Graphics Designer to create and deliver graphics for technical manuals and publications. The role involves hands-on design work, preparing illustrations, and sometimes operating cameras for photos and videotape. The candidate...
    Senior

    VT Group (VTG)

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Progression Inc. in Chantilly, VA is seeking an experienced Proposal Manager to lead complex, multi-volume efforts for IC-oriented opportunities. The role requires coordination with Capture, Client, Recruiting, Finance and Operations to drive compliant, win-ready proposals... 
    Senior

    Progression, Inc.

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...AT&T Global Public Sector in Chantilly, VA seeks a Principal Solutions Architect to lead the end-to-end program solution architecture for a critical federal initiative. You will coordinate across security, cloud, network, OSS/BSS, and operations to align requirements... 
    Senior

    AT&T

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...International Business Machines Corporation (IBM) Consulting seeks a Senior Red Hat Architect to lead hybrid cloud and data platform initiatives for federal clients. You will serve as the technical authority, architect secure OpenShift deployments, and guide engagements... 
    Senior

    International Business Machines Corporation

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...OverviewQinetiQ US is seeking a Senior Budget Analyst to support a...  ...paced DoD Research & Development (R&D) office. The Budget Analyst will...  ...and prototyping efforts. Leads program control activities, developing...  ...in PowerBI and/or MS Project (tracking, analyzing, projecting... 
    Senior
    Contract work
    For contractors
    Work experience placement
    Work at office

    QinetiQ

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Two Six Technologies in Herndon, VA seeks Lead RF Systems Engineer to drive architecture and DSP/SDR development for terrestrial tactical...  ..., and mentoring of multi-disciplinary teams in a fast-paced R&D environment. Active TS clearance with SCI eligibility required; 8... 
    Senior

    Trusted Concepts, inc.

    Herndon, VA
    3 days ago
  • $144k - $329.1k

     ...career wherever you want it to go. Join EY and help to build a better working world. The opportunity We're hiring an experienced Lead AI Software Architect that to lead a team of domain architect experts in designing and implementing AI Agent Control. This role is... 
    Senior
    Summer holiday
    Flexible hours

    EY

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Companies is seeking an experienced Executive Assistant to support senior leaders managing government, commercial office, and industrial...  ...Bachelor’s degree (preferred), 3+ years of EA experience, and strong MS Office skills. You’ll coordinate calendars, prepare reports, and... 
    Senior
    Work from home

    Peterson Companies, Inc.

    Fairfax, VA
    3 days ago
  • $145k - $172k

     ...and Linguistics. FTS has an opportunity for Strategic Outreach Lead in Chantilly, VA. The Strategic Outreach Lead provides SETA...  ...agencies to include the NRO and DoW ~ Strong working knowledge of MS office applications, especially Power Point Desired Skills... 
    Temporary work

    Fts Intl

    Chantilly, Loudoun County, VA
    2 days ago
  • $146k - $234k

     ...to serve as the primary technical proposal lead for Defense Intelligence Agency (DIA) opportunities...  ..., or related field; OR 6+ years with MS/MA; OR 3+ years with PhD. 4 years of...  ...technology insertion processes — translating R&D or CRAD outputs into program-of-record technical... 
    Full time
    Contract work
    For contractors
    Work experience placement
    Work at office
    Immediate start
    Shift work

    Peraton Corporation

    Reston, VA
    3 days ago
  • $167k - $205k

     ...Engineer supporting a defense and intelligence R&D client focused on digital signal...  ...Defense and Intelligence Communities. This is a senior individual contributor seat on a...  ...System) or NoSQL platforms such as Oracle, MS SQL Server, Citus Data, MongoDB, Elasticsearch... 
    Senior
    Full time
    Temporary work
    Immediate start

    Leonard Workforce Solutions

    Chantilly, Loudoun County, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior R&D Toxicology Scientist LC-MS/MS Lead. Be the first to apply!