• ENGINEER III- Chemical Analyst

    Location US-MD-Greenbelt
    Posted Date 1 month ago(3/28/2018 8:28 AM)
    Job ID
    2018-1780
    # Positions
    1
    Experience (Years)
    2
    Type of Position
    Regular Full-Time
    Level
    Experienced (Non-Manager)
    Visa Requirements
    Citizen only
  • Overview

    Sierra Lobo, offers customers a full range of professional and technical capabilities, including Test and Evaluation, Systems Engineering, and Advanced Technologies.  We also develop products and processes related to Cryogenic Fluid and Thermal Management Systems, Densified Propellant Management Systems, and Prototype Extreme Pressure and Temperature Systems.  Our customers include the Department of Defense (DoD), the U.S. Air Force, U.S. Navy, U.S. Army, Missile Defense Agency (MDA), and the National Aeronautics and Space Administration (NASA).

     

    This position is located on the ETIS II contract at NASA’s Goddard Space Flight Center, Greenbelt Maryland.

     

    EOE/Minority/Female/Disabled/Veteran

     

    Responsibilities

    FUNCTION OF POSITION

     

    Works under supervision of the Chemical Analyst Manager and Contamination Control (CC) Supervisor and continues to build on skills and abilities in chemical analysis, CC, and cleanroom materials/processes.
    Will provide intermediate level of expertise in performing chemical analysis, utilizing instrumentation for the identification and reporting of organic compounds and chemical species related to contamination studies (routine or investigative). In addition, will provide cleanroom/CC support and intermediate level of expertise in materials/processes review and approval of consumables materials, cleanroom garments, and usage of industrial/commercial/aerospace grade materials in contamination sensitive areas.
    The goal is to evolve into a senior engineer expertise level in chemical analysis, CC, and cleanroom materials/processes.

     

    DUTIES AND RESPONSIBILITIES 

    1. Obtain routine sampling for chemical analysis support such as swabs, wipes, solvent rinses, or direct material identification. Sampling may be from direct spacecraft components, critical ground support equipment, consumables, garments, proposed cleanroom materials, foreign object debris (FOD), or unknown contaminants from any surfaces encountered. Have the ability to train personnel on sampling techniques.
    2. Perform sample preparation for Fourier Transform Infrared (FTIR) Spectroscopy and Gas Chromatography-Mass (GC-MS) Spectrometry operation. Have the ability to train personnel on FTIR and GC-MS sample preparation techniques.
    3. Operate the FTIR and GC-MS instrumentation for obtaining chemical analysis data, either routine or investigative, to support CC studies.
    4. Ability to perform calibration/tuning and in-house maintenance of the FTIR and GC-MS instruments.
    5. Ability to interpret (intermediate level) FTIR spectral and GC-MS chromatographic/spectral data and report findings to CCL Manager, project personnel and customers of all departments.
    6. Ability to convey/report findings from chemical analysis for assisting in identifying contamination sources and providing recommendations to mitigate contamination infiltration and general consulting on CC issues.
    7. Ability to create chemical analysis reports to project personnel and various customers in written form.
    8. Ability to review, write and maintain documentation for the CC Department.
    9. Provide support in all aspects of CC facilities including, but not limited to, molecular and particulate cleanroom monitoring, off-gassing/out-gassing effects in contamination sensitive areas cleanrooms and thermal vacuum testing chambers or ovens, witness foil and witness plate deployment/monitoring, and review/approval of proposed materials for cleanroom use
    10. Participate on a Materials Review Board team which specializes in review/approval of proposed materials/processes for cleanroom usage/build, providing any required chemical analysis, materials expertise, or materials test recommendations.
    11. May also perform temporary duties in other areas or other duties associated with area of assignment.
    12. May also perform Lab Management initiatives as it relates to contamination control.

    NATURE OF POSITION CHALLENGES 

    1. Selects and incorporates the proper methods of chemical analysis in order to support spacecraft project requirements and customer’s CC concerns.
    2. Accurately reports chemical analysis data and findings and is able to resolve contamination issues.
    3. Reviews, analyzes and integrates the technical work created in the laboratory and creates and maintains databases for all pertinent data collected.
    4. Capable of developing stronger skill sets to achieving a goal of senior engineer/analyst level expertise.
    5. Ability to adapt to weekend and holiday support on short notice and extended hours as required.

    SUPERVISOR GUIDANCE

     

    Works under the direct supervision of the CCL Manager and CC Department Supervisor

     

    SUPERVISION OF OTHERS 

     

    Does not normally provide direct supervision to others unless assigned as a lead.  Lead personnel are responsible for providing technical direction and organizing workload.

     

    RESOURCES IMPACTED

    Assignments must be completed using available allocated resources in a timely manner to meet project cost and schedule requirements.

     

    KNOWLEDGE AND SKILL REQUIREMENTS

    1. This position requires a minimum of 2 years of experience in a chemical analysis laboratory and in a manufacturing environment.
    2. Must have at least a Bachelor’s degree in Chemical Engineering, Chemistry, Materials Applications Engineering or related field of study. Direct chemical analysis and CC experience is required.
    3. Must be capable of performing sampling for chemical analysis.
    4. Must be capable of performing sample preparation for FTIR and GC-MS analysis.
    5. Must be capable of running FTIR and GC-MS instruments for obtaining chemical analysis data.
    6. Must be capable of interpreting FTIR and GC-MS data (intermediate level) and reporting the findings.
    7. Must be capable of providing materials expertise (intermediate) in reviewing/approving proposed use of materials and processes in contamination sensitive areas and cleanrooms.
    8. Must possess excellent working knowledge of the operations of the CC group.
    9. Ability to use own judgment and decisions to allow continuity of work flow.
    10. Must be able to organize time, assignments and properly prioritize effort for maximum effectiveness.
    11. Must be capable of passing required physical examinations and successfully completing assigned training or other required training or certifications as directed by ETIS II management.

     

    ESSENTIAL FUNCTIONS OF THE POSITION

    PHYSICAL REQUIREMENTS

    1. Works from ladders, scaffolding, catwalks, cranes, boatswain chairs, suspended platforms or cages, etc.
    2. Works while bending, standing, stooping, kneeling or in a prone position for extended times.
    3. Works in closely confined spaces at times.
    4. Lifts and carries items up to 35 pounds.
    5. Ability to use hearing and vision protection and respiratory equipment.
    6. Ability to distinguish eight color panel display.
    7. Ability to work in a full cleanroom garment ensemble when required.

     

    WORK ENVIRONMENT

    1. Work indoors and out in high and low temperatures and in all types of weather conditions.
    2. May work in dusty, noisy, hot, high humidity, dirty and greasy environment.
    3. Work in a laboratory environment that utilizes solvents for performing chemical analysis. Adherence to safety requirements must be practiced at all times
    4. Work in areas where there may be materials that are irritating to eyes, nose, throat and skin while wearing appropriate personal protective equipment.
    5. Work with other personnel in a group that is team-oriented.
    6. Accept and work within established policies and procedures pertaining to company rules and regulations.

    EQUIPMENT AND MACHINES INVOLVED IN WORK TASK

     

    FTIR, GC-MS instruments, analytical balance, furnace, standard laboratory glassware and equipment
    Desktop computers utilizing Microsoft Office Suite software including Word and Excel.

    CRITICALITY OF ATTENDANCE

     

    Regular daily and timely attendance is required to maintain shift effectiveness.  Overtime (Holidays, Weekends and Scheduled and Unscheduled) and Shift Work may be required.
     
     I am able to perform the duties of this position with or without accommodations.

     

     

     

     

     

    Signature:

     

    Date:

     

    Options

    Sorry the Share function is not working properly at this moment. Please refresh the page and try again later.
    Share on your newsfeed