Scientist Engineer II
$120k - $150kECS Federal
Job DescriptionEverforth ECS is seeking a Scientist Engineer II to work in our Arlington, Virginiaoffice. Salary Range: $120,000 - $150,000Position OverviewEverforth ECS is seeking a Scientist Engineer II to provide hands-on technical analysis for DARPA MXO programs. You will work with program managers and research performers to understand what the data shows, where technical risk is accumulating, and what actions can move an ambitious idea toward a credible demonstration or transition opportunity.You will join an integrated scientific, engineering, and program support team that works alongside DARPA program managers from early concept development through program execution, testing, transition, and closeout.About DARPA MXODARPA's Multi X Office applies the physical sciences across scales and disciplines to create mission-relevant capabilities. Its work extends from materials at the atomic, molecular, and cellular scales to components, tools, processes, systems, and architectures that can reshape future military operations and strengthen the U.S. technology base.Materials and components beyond traditional CMOS foundations, with an emphasis on resilient, secure, and attack-resistant systemsNew tools, processes, manufacturing approaches, and domestic supply chains for critical technologiesNew modalities for sensing, orienting, computing, communicating, and producing mission effectsTechnical domains that include effects, energy, quantum science, organics and materials, new compute, robotics, and photonicsDepending on program assignment, your work may involve these areas or other emerging MXO priorities. Learn more about DARPA MXOWhat You Will DoReview technical plans, experimental results, models, designs, and test data against program milestones and success criteria.Support program reviews, site visits, demonstrations, independent verification and validation, and test-readiness activities.Identify technical strengths, weaknesses, dependencies, and risks; develop concise recommendations for program managers.Research emerging technologies and contribute to new program concepts, technical briefings, and evaluation strategies.Advise DARPA program managers on program planning, technical execution, cost, schedule, risk, and transition considerations throughout the R&D lifecycle.Assess performer progress through technical reviews, site visits, laboratory results, tests, demonstrations, and other program events; identify concerns early and recommend practical risk-reduction actions.Coordinate with performers, Government partners, test organizations, transition stakeholders, and other technical experts to keep complex efforts moving toward measurable program objectives.Develop clear technical and programmatic products for DARPA leadership and external stakeholders, including review briefings, decision materials, trip reports, technical assessments, and program documentation.Support the development of new program concepts by researching emerging science and technology, evaluating military relevance and feasibility, and contributing to trade studies, sensitivity analyses, and new-start materials.Provide independent, objective advice while protecting sensitive information and complying with all security, organizational conflict-of-interest, and Government requirements.Travel may include locations within and outside the continental United States and occasional international travel in support of program reviews, tests, demonstrations, or partner engagement.Job RequirementsMaster's degree7 or more years of relevant experienceU.S. citizenship required for security-clearance eligibilityProgressively responsible experience planning and developing defense-related R&D projects involving unique or controversial technical problems.Demonstrated skill conceiving, planning, and conducting research of considerable scope and complexity using novel approaches and sophisticated techniques.Ability to make independent decisions on R&D engineering questions, resolve important issues, and plan and coordinate technical work.Experience applying advanced techniques, theories, and practices in a technical area relevant to DARPA.Strong analytical, written, and verbal communication skills.Job DetailsJob Type: Full-timeCategory: Engineering & Technical Disciplines (Non-IT)Salaried: Salaried
- ...transitioning service members, and military spouses are strongly encouraged to apply. Tria Federal is seeking a Communications Analyst II to support the Navy Bureau of Medicine and Surgery (BUMED) N10D Force Medical Readiness Directorate in Falls Church, Virginia. This...SuggestedContract workWork at officeRemote work
- ...We are looking to fill a Scientist II or III - Metrology Specialist position working as a full-time employee of Parexel FSP... ...Qualifications - B.S./M.S. in Chemistry, Biochemistry, Engineering, or a related discipline Scientist 2 - B.S. with1-2years...SuggestedFull time
$78k - $113k
...all qualified individuals to apply. Job Summary As a Biologist II, you will be joining a dynamic team providing invaluable support... ...meet study objectives and deliverables with guidance from senior scientists Independently troubleshoot programs and experiments using experience...SuggestedFull timeContract workWork experience placementFlexible hours$112k
...and build for travelers everywhere. Machine Learning Scientists II Within the AI & Data organization, the Marketplace Science... ...modeling solutions. Partner closely with product, engineering, operations, trust and safety, and other stakeholders to understand...Suggested$105.6k - $130.65k
...Scientist II – Molecular and Proteomic Immunology The Allen Institute accelerates science for a healthier world through large-scale research... ...as Xenium and 10x FLEX or REFLEX Development of cellular engineering approaches for dissecting immune function. Examples could...SuggestedWork at officeLocal areaRemote workVisa sponsorshipWork visaRelocation packageFlexible hours- ...nation's largest-circulation publications, AARP The Magazine and the AARP Bulletin. Responsibilities AARP has an opening for an Engineer II in Washington, DC. Responsibilities include: Design and implement scalable, secure, and high-performance platforms and...Work at officeRemote workHome office
$90k - $110k
Job DescriptionTimmons Group is seeking Civil Project Engineer II or III candidates for our Land Development Group locatedin our Washington, DC office. Projects range from large scale industrial and distribution projects to public land development projects like schools,...Work at officeFlexible hours$28 - $55 per hour
...Job Description Job Description Clinical Laboratory Technologist I, II, or III - Seattle, WA Kelly® Science & Clinical is seeking a Clinical Laboratory Technologist I, II, or III for a 6-month contract opportunity with one of our clients, a biotechnology...Hourly payContract workTemporary workLocal areaShift workWeekend work- ...diverse service lines, including Water, Architecture, Building Engineering Services, Field Services, Power, Waste, Industrial, and... ...community, but around the world. In the role of Environmental Scientist II, we'll count on you to Ability to lead wetland and stream delineations...Local areaRemote work
$30.88 - $40.37 per hour
...CLOSING DATE: Open Until filled with Bi-weekly reviews POSITION: Biologist II-Senior SALARY: $ 30.88 - 40.37, per hour REPORTS TO: Subdivision Manager LOCATION: Nespelem, WA Basic Functions: This is a Non-Exempt position. The Biologist II-Senior is responsible...Hourly payFull timeTemporary workPart timeWork at officeWeekend workAfternoon shiftEarly shift$75k - $85k
...Short Description Bowman has an opportunity for a Civil Engineer II to join our team in Washington, DC. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That’s why a career at Bowman is more than a job. It is an...Contract workFor subcontractorWork at officeRemote work- ...Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI) , we bring together expertise and innovation... ...work helps shape a brighter future. As a Mechanical Engineer II in our Washington, D.C. office, you will help us empower our clients...Work at officeFlexible hours
- ...Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: The Hivemind Solutions Test Department is seeking an Engineer II (Software & Simulation Focus) to join our DC-based team. Since Shield AI's mission is to protect service members and civilians,...Full timeTemporary workPart timeWork experience placementWorldwide
$112.95k - $139.75k
...System Engineer II, Scientific Systems The Allen Institute accelerates science for a healthier world through large-scale research designed to answer some of the most complex questions in biology. Our multi-disciplinary teams generate foundational knowledge, tools, and...Work at officeLocal areaRemote workAfternoon shift- ...Join a Team Where Engineering Excellence Drives Opportunity At Affiliated Engineers, Inc. (AEI) , we bring together expertise and innovation... ...helps shape a brighter future. As a Mechanical Engineer II in our Washington, D.C. office, you will help us empower our...Work at officeFlexible hours
$125k - $135k
...full complement of architecture, interior design, urban design, engineering, landscape architecture, and construction administration... ...Description: BKV Group seeks a talented Mechanical Engineer II (PE) with 5-10 years of HVAC and Plumbing design experience to...Full timeWork at officeLocal areaFlexible hours- ...Job Title: Systems Engineer II Position Number: SYS E II 001 Location: Washington D.C. Worksite: Washington Naval Yard Status: Full-Time Contingent Upon Award Clearance: Secret Date Added: December 1, 2025 Job Summary: Applies systems...Full time
$150k - $180k
Job Description Everforth ECS is seeking a Scientist Engineer III to work in our Arlington, Virginia office. This position is contingent upon contract award. Salary Range: $150,000 - $180,000. Position Overview Everforth ECS is seeking a Scientist Engineer III to serve...Contract workWork at officeLocal area- ...consulting firm providing specialized customer focused system engineering, requirements definition, operational analysis, and program management... ...warfighters. Job Summary This position serves as a Senior Scientist / Engineer at 2 Circle Consulting Inc. The Senior Scientist /...Work at officeLocal area
$27.5 - $36.25 per hour
...: Fiscal Analyst II Department/Location: Accounting / Riverside Employee Reports to: Treasurer FLSA: Hourly; Non-Exempt position Status: Full-Time 80 Hours Rate of Pay: Grade 21 / $27.50 to $36.25 per hour Summary/Objective : Under the direction of...Hourly payFull timeWork at officeLocal area$262.5k - $299.6k
Applied Researcher II (AI Foundations) Overview: At Capital One, we are creating trustworthy... ...world-class applied science and engineering teams and continue our industry leading... ...with a cross-functional team of data scientists, software engineers, machine learning engineers...Full timePart timeLocal areaFlexible hours$262.5k - $299.6k
...Applied Researcher II Overview: At Capital One, we are creating trustworthy... ...building world-class applied science and engineering teams and continue our industry leading... ...Partner with a cross-functional team of data scientists, software engineers, machine learning...Full timePart timeLocal areaFlexible hours$75k
...Field Engineer II Washington, DC About Us AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors...Full timeContract workWork experience placementImmediate startRelocationNight shift- ...discretion of the General Manager. General Job Title:Process Engineer IIJob Code:P0035Supervises Directly:NoNew or Revised:... ...efficient manner. Role Description: The Process Engineer II provides engineering support for the Blue Plains Wastewater Treatment...Contract workFor contractors
$90k - $97k
...Company Description Job Description Timmons Group is seeking a Civil Project Engineer II/III Roadway Design- Transportation candidateto join our Transportation Design Group locatedin our Washington, DC office location. Essential Duties and Responsibilities...Work at officeFlexible hours$120k - $140k
...Details: Job Title: Controls Engineer II Location: Washington, DC (DMV Region) Schedule: Monday-Friday (Hybrid/Remote) Travel: 50-75% Pay: $120,000 - $140,000 Duration: Direct Hire Important Note on Location & Travel DMV Location & Travel...Remote workMonday to FridayShift work$50k
...Anticipated Start Date : November 2026 Overview : Pheasants Forever and Quail Forever are seeking a Private Lands Conservationist II in Clarkston, Washington, to support the organization's mission of enhancing wildlife habitat through conservation. This position...Full timeWork at officeLocal area$130k - $150k
...Job Description Job Description The Quality Assurance Specialist I or II provides QA oversight for Facility, Equipment, Utility (FEU), and Computer System (CS) programs in a cell therapy manufacturing environment, with accountability for review, approval, escalation...Casual workLocal areaMonday to FridayShift work$80k - $120k
...clearance to provide strategic communications coordination support for the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)). This role involves working within a team of strategic communications analysts, graphic designers, and website developers...Full timeWork at office$80k - $120k
Construction Project Engineer II Job Locations: US-VA-Arlington | US-MD-Baltimore Overview Next150 Construction is seeking a motivated Construction Engineer III to assist the project team in obtaining, evaluating, coordinating and distributing information and authorizations...Contract workFor contractorsWork at office
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