We are Hiring! Three new positions in marine microbial ecology available

Three new positions in the lab are  available: Postdoctoral Researcher; Research Technician; Graduate Student

Consider working with us on two projects to explore the built environment’s impact on marine microbiomes. Details below:

Postdoctoral Research Associate

To apply for the position of Post Doctoral Research Associate please click hereApplicants will need to submit a curriculum vitae, a cover letter outlining their specific interest in and relevant experience for this position, and names of three references to be considered for this position. All applications must be submitted through the USM career site.

Job Summary

The Hamdan Lab in the School of Ocean Science and Engineering at the University of Southern Mississippi seeks a postdoctoral researcher to support microbiome studies of benthic ecosystems in the Gulf of Mexico. Work will focus on the built environment in the deep-sea. Individuals with experience with microbiology and biogeochemistry, with specific knowledge and expertise in molecular ecology are encouraged to apply.

Primary Duties and Responsibilities

  • Engage in a project studying seafloor microbiomes and metagenomes to characterize communities in water, sediment and biofilms.
  • Develop expertise in ecological theories regarding microbial biogeography and contribute new knowledge and ideas to this area of research.
  • Develop and apply bioinformatics tools and approaches to identify communities, relevant taxa and associations. Learn and apply machine learning tools to datasets generated during the course of the study in collaboration with project scientists from other institutions.
  • Participate in planning and executing field work on board USM’s Research Vessel Point Sur, and other oceanographic research vessels.
  • Contribute significantly to written and oral communication, including the development of peer-reviewed manuscripts, blog posts, outreach through social media, and the public outreach products designed to engage broad audiences in the study of the deep-sea.
  • Participate in student mentoring, and perform other duties as assigned by the study PI.
Minimum Qualifications
Applicants must have a Ph.D. in coastal or marine sciences, microbiology, geomicrobiology, biogeochemistry or similar field.  Applicants must also have a publication record that illustrates ability to conduct and communicate independent research as well as experience and proficiency in bioinformatics and statistical analysis.

Knowledge, Skills & Abilities

·  Proficiency with molecular biological laboratory techniques, general laboratory practice, experimental design, laboratory safety procedures. A high level of computer literacy.

·  Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.  Ability to write reports, correspondence and peer-reviewed manuscripts.  Ability to speak effectively before groups. Ability and interest in contributing to outreach activities.

·  Interested candidates should be self-motivated, results driven, able to take a project vision and shape it with scientific experience, and work with a team to support discovery and learning.

Preferred Qualifications  
Significant proficiency in bioinformatics and, programming experience.

 

About The University of Southern Mississippi

The Division of Coastal Sciences is a research and graduate education unit within the School of Ocean Science and Engineering, offering programs leading to the Doctor of Philosophy and Master of Science degrees. The Division is located at the USM Gulf Coast Research Laboratory (Ocean Springs, Mississippi), a marine laboratory featuring comprehensive basic and applied research programs in coastal and marine biological sciences. Research program support includes state-of-the-art laboratory facilities and instrumentation; a fleet of small and large research vessels, including the R/V Point Sur; the GCRL Museum collection; the Center for Fisheries Research and Development; NSF I/UCRC Science Center for Marine Fisheries, and aquaculture facilities including the Thad Cochran Marine Aquaculture Center.

Founded in 1910, The University of Southern Mississippi is a comprehensive doctoral and research-driven university with a proud history and an eye on the future. A dual-campus university, Southern Miss serves students on campuses in Hattiesburg and Long Beach, in addition to five teaching and research sites in Mississippi and through Online at Southern Miss.  Since 2006, our students have collected three Truman Scholarships and 18 National Science Foundation Graduate Research Fellowships. USM students also lead Mississippi with 21 Goldwater Scholarships, an honor that recognizes the next generation of great research scientists. Our Drapeau Center for Undergraduate Research affords our students meaningful research opportunities, and as a proven leader in innovation, we conduct transformative research that translates into real-world solutions. As one of only 36 institutions in the nation accredited in theatre, art and design, dance and music, we are a haven for creativity and artistic expression. In the classroom or lab, on the playing field, or in the performance hall, we strive to have a positive impact not only on our students, but also the world around us. Further information is found at usm.edu.

As an Affirmative Action/Equal Employment Opportunity employer/Americans with Disabilities Act institution, The University of Southern Mississippi encourages minorities, women, veterans and persons with disabilities to apply.

 

Research Technician

To apply for the position of Research Technician, please click here.
Applicants will need to submit curriculum vitae, a cover letter outlining their specific interest in and relevant experience for this position, and names of three references to be considered for this position. All applications must be submitted through the USM career site.

Job Summary

The Hamdan Lab in the School of Ocean Science and Engineering at the University of Southern Mississippi seeks a research technician to support microbiome studies of benthic ecosystems in the Gulf of Mexico. Work will focus on the study of aquatic microbial communities and their interaction with natural and anthropogenic features. Individuals with experience with microbiology, biogeochemistry, and molecular ecology are encouraged to apply.

Primary Duties and Responsibilities

  1. Engage in projects studying seafloor microorganisms to characterize communities in water, sediment and biofilms.
  2. Develop expertise in molecular techniques and bioinformatics to support projects.
  3. Participate in planning and executing field work on board USM’s Research Vessel Point Sur, and other oceanographic research vessels.
  4. Assist with purchasing, expense tracking, laboratory inventory and organization.
  5. Participate in training of laboratory staff in laboratory practices, and develop of new analytical procedures in collaboration with PIs, postdocs and students.
  6. Contribute to written and oral communication through producing graphs and tables to summarize data and the development of reports, grants, and publications. Participate in outreach through social media, and upkeep of the lab website, and perform other duties as assigned by the study PI.
Minimum Qualifications
Applicants must have a MS degree in a related field (coastal or marine sciences, microbiology, chemistry, biogeochemistry, biology or other similar field) or a BS degree with relevant laboratory experience.

Knowledge, Skills & Abilities

·  Proficiency with standard laboratory techniques, molecular biology, laboratory safety procedures, and computer literacy.

·  Interested candidates should be organized, self-motivated, and able to work with a team to support discovery and learning.

·  Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.  Ability to contribute to reports, correspondence, peer-reviewed manuscripts and outreach.

Preferred Qualifications  
Experience with molecular biology practices, bioinformatics, statistical analysis and programming.

About The University of Southern Mississippi

The Division of Coastal Sciences is a research and graduate education unit within the School of Ocean Science and Engineering, offering programs leading to the Doctor of Philosophy and Master of Science degrees. The Division is located at the USM Gulf Coast Research Laboratory (Ocean Springs, Mississippi), a marine laboratory featuring comprehensive basic and applied research programs in coastal and marine biological sciences. Research program support includes state-of-the-art laboratory facilities and instrumentation; a fleet of small and large research vessels, including the R/V Point Sur; the GCRL Museum collection; the Center for Fisheries Research and Development; NSF I/UCRC Science Center for Marine Fisheries, and aquaculture facilities including the Thad Cochran Marine Aquaculture Center.

Founded in 1910, The University of Southern Mississippi is a comprehensive doctoral and research-driven university with a proud history and an eye on the future. A dual-campus university, Southern Miss serves students on campuses in Hattiesburg and Long Beach, in addition to five teaching and research sites in Mississippi and through Online at Southern Miss.  Since 2006, our students have collected three Truman Scholarships and 18 National Science Foundation Graduate Research Fellowships. USM students also lead Mississippi with 21 Goldwater Scholarships, an honor that recognizes the next generation of great research scientists. Our Drapeau Center for Undergraduate Research affords our students meaningful research opportunities, and as a proven leader in innovation, we conduct transformative research that translates into real-world solutions. As one of only 36 institutions in the nation accredited in theatre, art and design, dance and music, we are a haven for creativity and artistic expression. In the classroom or lab, on the playing field, or in the performance hall, we strive to have a positive impact not only on our students, but also the world around us. Further information is found at usm.edu.

As an Affirmative Action/Equal Employment Opportunity employer/Americans with Disabilities Act institution, The University of Southern Mississippi encourages minorities, women, veterans and persons with disabilities to apply.

 

Graduate Assistant


We seek an exceptional student to participate in marine microbial ecology studies. This position will support independent research on benthic ecosystems. The assistantship (stipend, tuition and benefits) will enable a student to participate in discovery driven research on deep-sea historic shipwreck microbiomes. This position will involve molecular biology (DNA extraction, amplification, sequencing), bioinformatics, and environmental microbiology techniques. Interested candidates must be willing to participate in laboratory and field experiments, and be motivated, enthusiastic, responsible and able to work with a team.

Successful applicants will have a BS or MS degree in biology, ecology, environmental science, chemistry or other relevant field. Applicants with experience in molecular biology, biogeochemistry or statistical analysis are encouraged to apply. Students involved in this work will participate in the planning and execution of oceanographic research onboard USM’s research vessel Point Sur. Students are expected to develop manuscripts for peer review, participate in outreach, and present results in written and oral formats. This opportunity will involve collaboration with marine archaeologists and geologists, and provide a rich environment for learning about marine microbial ecology.

Interested individuals that are serious about graduate study should contact Dr. Leila Hamdan (leila.hamdan@usm.edu). Please provide a cover letter outlining specific interests and experience in the study of marine microbial ecology and a curriculum vita. Application for Spring 2019 admission at USM is required. Information on graduate admission requirements can be found here. The deadline for Spring 2019 admission is September 1, 2018.

About the University of Southern Mississippi

The Division of Coastal Sciences is a research and graduate education unit within the School of Ocean Science and Engineering, offering programs leading to the Doctor of Philosophy and Master of Science degrees. The Division is located at the USM Gulf Coast Research Laboratory (Ocean Springs, Mississippi), a marine laboratory featuring comprehensive basic and applied research programs in coastal and marine biological sciences. Research program support includes state-of-the-art laboratory facilities and instrumentation; a fleet of small and large research vessels, including the R/V Point Sur; the GCRL Museum collection; the Center for Fisheries Research and Development; NSF I/UCRC Science Center for Marine Fisheries, and aquaculture facilities including the Thad Cochran Marine Aquaculture Center.

Founded in 1910, The University of Southern Mississippi is a comprehensive doctoral and research-driven university with a proud history and an eye on the future. As one of only 34 institutions in the nation accredited in art, dance, music and theatre, we are a haven for creativity and artistic expression. A dual-campus university, Southern Miss serves students on campuses in Hattiesburg and Long Beach, in addition to five teaching and research sites in Mississippi. We are among U.S. News & World Report’s most popular universities and recognized by The Princeton Review for our commitment to sustainability. Our Center for Undergraduate Research affords our students meaningful research opportunities, and as a proven leader in innovation, we conduct transformative research that translates into real-world solutions. In the classroom or lab, on the playing field, or in the performance hall, we strive to have a positive impact not only on our students, but also the world around us. Further information is found at www.usm.edu.

Please see our websites for more information about USM, the Gulf Coast Research Laboratory, SOSE, and studies in the Hamdan lab: https://hamdanlab.comhttp://gcrl.usm.edu/,  https://www.usm.edu/school-ocean-science-and-technology/about

 

Graduate Assistantship in Marine Microbial Ecology – Spring 2019

The Hamdan Lab in the School of Ocean Science and Engineering at the University of Southern Mississippi seeks an exceptional student to participate in marine microbial ecology studies. This position will support independent research on benthic ecosystems. The assistantship (stipend, tuition and benefits) will enable a student to participate in discovery driven research on deep-sea historic shipwreck microbiomes. This position will involve molecular biology (DNA extraction, amplification, sequencing), bioinformatics, and environmental microbiology techniques. Interested candidates must be willing to participate in laboratory and field experiments, and be motivated, enthusiastic, responsible and able to work with a team.

Successful applicants will have a BS or MS degree in biology, ecology, environmental science, chemistry or other relevant field. Applicants with experience in molecular biology, biogeochemistry or statistical analysis are encouraged to apply. Students involved in this work will participate in the planning and execution of oceanographic research onboard USM’s research vessel Point Sur. Students are expected to develop manuscripts for peer review, participate in outreach, and present results in written and oral formats. This opportunity will involve collaboration with marine archaeologists and geologists, and provide a rich environment for learning about marine microbial ecology.

Interested individuals that are serious about graduate study should contact Dr. Leila Hamdan (leila.hamdan@usm.edu). Please provide a cover letter outlining specific interests and experience in the study of marine microbial ecology and a curriculum vita. Application for Spring 2019 admission at USM is required. Information on graduate admission requirements can be found here. The deadline for Spring 2019 admission is September 1, 2018.

About the University of Southern Mississippi

The Division of Coastal Sciences is a research and graduate education unit within the School of Ocean Science and Engineering, offering programs leading to the Doctor of Philosophy and Master of Science degrees. The Division is located at the USM Gulf Coast Research Laboratory (Ocean Springs, Mississippi), a marine laboratory featuring comprehensive basic and applied research programs in coastal and marine biological sciences. Research program support includes state-of-the-art laboratory facilities and instrumentation; a fleet of small and large research vessels, including the R/V Point Sur; the GCRL Museum collection; the Center for Fisheries Research and Development; NSF I/UCRC Science Center for Marine Fisheries, and aquaculture facilities including the Thad Cochran Marine Aquaculture Center.

Founded in 1910, The University of Southern Mississippi is a comprehensive doctoral and research-driven university with a proud history and an eye on the future. As one of only 34 institutions in the nation accredited in art, dance, music and theatre, we are a haven for creativity and artistic expression. A dual-campus university, Southern Miss serves students on campuses in Hattiesburg and Long Beach, in addition to five teaching and research sites in Mississippi. We are among U.S. News & World Report’s most popular universities and recognized by The Princeton Review for our commitment to sustainability. Our Center for Undergraduate Research affords our students meaningful research opportunities, and as a proven leader in innovation, we conduct transformative research that translates into real-world solutions. In the classroom or lab, on the playing field, or in the performance hall, we strive to have a positive impact not only on our students, but also the world around us. Further information is found at www.usm.edu.

Please see our websites for more information about USM, the Gulf Coast Research Laboratory, SOSE, and studies in the Hamdan lab: https://hamdanlab.comhttp://gcrl.usm.edu/,  https://www.usm.edu/school-ocean-science-and-technology/about

_DSC1501-20180613-0052

 

Study on biofilms, oil impacts and steel corrosion published in Frontiers

This month we published a research article in Frontiers in Marine Science. The paper “Exposure to Crude Oil and Chemical Dispersant May Impact Marine Microbial Biofilm Composition and Steel Corrosion” by Dr. Jennifer Salerno and colleagues investigated the impacts of oil and dispersant on marine biofilm communities. The paper reveals how spill contaminants interact with marine microbiomes on steel surfaces.

For the study, Salerno performed microcosm experiments  to determine community structure and function of microorganisms in biofilms on carbon steel, a common ship hull construction material. Metal loss and biofilm dynamics were monitored over four months. The paper discovered that bacterial community structure differed significantly between experiments treated with and without oil spill related contaminants.  A sustained reduction in biodiversity was observed when dispersant was present. The introduction of oil increased genes associated with sulfur metabolism, and an increase in metal loss was also observed. This study indicates that exposure to oil and dispersant could disrupt the composition and  function of biofilms colonizing the hulls of historic shipwrecks, and potentially impact the preservation of these ecological and historical resources.

Below is a photo taken during the experiment, showing off our cold room fashion.

Congratulations, Jen!IMG_9618

-LJH

 

 

The beating heart of a multicorer

The current cruise marks my 29th oceanographic expedition on a research ship. Each successful expedition and operation relies heavily on the knowledge, experience and instincts of the vessel crew. When I participate in a cruise, I make it my business to learn  about about the operation of the gear we use, so that I can improve my planning efforts, and maximize my time at sea. Over the past five cruises, I have been accumulating data on what make for a perfect deployment of a deep-sea multicorer. Much of that data has been furnished by the ship’s engineer, and winch operator. Perfection of a sampling event for me means  sufficient replicate cores to conduct the entirety of our biogeochemical and microbiological examination of the sedimentary habitat. Perfection for them means  recovering the gear, maintaining safety, and providing material for scientists to work with. I  produce graphs to illustrate my results. So too does the ship’s crew. Below is a photo that speaks volumes about a “perfect” operation. And it looks very similar to the image of an echo cardiogram of a beating  heart, ready for scientific discovery.

-LJH

IMG_5622

Image of the winch operation station on board R/V Point Sur. The left part of the graph is the MC800 deep sea multicorer descending to 1500m depth. The drop in tension is the corer hitting bottom. Then followed by the important max tension peak, indicating the corer being pulled out of the sediment filled with mud. The right of the plot is the device being returned to surface, heavier because of the scientific samples it now carries. The whole image looks strikingly similar to an echo cardiogram.

What Would Susan Do?

IMG_2513

Susan Williams (center), at the CERF 2015 conference with three people who will always ask “What Would Susan Do”. Left to right: Leila Hamdan, Ruth Carmichael, Susan Williams, and Janet Nestlerode.

Over the last two days, the world of aquatic science has learned of the devastating loss of Dr. Susan L. Williams, Distinguished Professor of Evolution and Ecology at University of California Davis. Susan was Director of the Bodega Marine Lab (BML) from 2000 to 2010. She also led the Coastal and Estuarine Research Federation (CERF) as President (2009-2011). It was during that time that I came to know her.

I spent significant time working with Susan to shape the future of CERF. I now know that Susan was shaping the future of me. I learned what it meant to be a leader. I saw the rewards it brought, and the toll that it takes through her efforts. In 2011, I had the privilege of teaming with Susan on a day of congressional office visits during Capitol Hill Ocean Week. We talked with staff and legislators about the scientific needs arising from the Deepwater Horizon Spill. I watched how she valued the opinions of others. How she listened to what was said with an openness that allowed her to truly “hear”. I saw how she measured her words, so that when she spoke, they had deep, and meaningful impact.

From these experiences, a role model emerged for me – someone I could emulate to be a better colleague. At the same time, the radiant light of Susan’s friendship shone on me. Along with a small group of other CERF volunteers, we forged a sisterhood of service permeated with friendship, advice, understanding and love. We met for dinner at each CERF meeting to share stories, weigh leadership challenges, get advice, vent, and LAUGH. At our last dinner in November 2017, we sat at a round table, and spoke for hours. They flew by in seconds. I had the guilty pleasure of sitting next to Susan, and left the dinner soul nourished, and ready for new opportunities. We all took away from the dinners a powerful tool: the wisdom to ask, when faced with a difficult challenge, “What Would Susan Do“.

We must ask that now, as her loss presses a great weight on us. I looked back to the words and emails we exchanged over the years. To the times when I came to her for advice, letters of support, or a course correction. In this search, I found two gifts.

First, I found that I had the presence of mind to thank her for being in my life, and for guiding my career. I wrote her “Thank you for the strengthen you give me, even when you don’t know it”. This  brought some comfort, and  reminded me how special our community of science is, and how important it is to tell each other how we appreciate each other.

I also found what Susan would do. She would learn. She passed the quote below to me, at exactly the moment I needed it, and I share it with everyone who is weighing her loss . In her memory, I ask my colleagues, friends, and any future scientist who might follow in her footsteps to do good with your science, dare to be a leader, value the opinions of everyone, and measure your words. It is What Susan Would Do.

-LJH

“The best thing for being sad,” replied Merlin, beginning to puff and blow, “is to learn something. That’s the only thing that never fails. You may grow old and trembling in your anatomies, you may lie awake at night listening to the disorder of your veins, you may miss your only love, you may see the world about you devastated by evil lunatics, or know your honour trampled in the sewers of baser minds. There is only one thing for it then — to learn. Learn why the world wags and what wags it. That is the only thing which the mind can never exhaust, never alienate, never be tortured by, never fear or distrust, and never dream of regretting. Learning is the only thing for you. Look what a lot of things there are to learn.” -E. B. White, the Once and Future King

 

GoM-SCHEMA Wins National Oceanographic Partnership Program 2017 Excellence in Partnering Award!

EiP Logo 2017

Our lab is excited to receive National Oceanographic Partnership Program’s (NOPP) 2017 Excellence in Partnering Award for our work in the Gulf of Mexico – Shipwreck Corrosion, Hydrocarbon Exposure, Microbiology, and Archaeology (GOM-SCHEMA) project led by Dr. Leila Hamdan of the School of Ocean Science and Technology at USM, and Ms. Melanie Damour of the Bureau of Ocean Energy Management.

Group photo
The GoM-SCHEMA team with the crew of R/V Pelican in 2014 after a successful research expedition.

After the 2010 Deepwater Horizon oil spill in the Gulf of Mexico, our team of scientists from Federal agencies, academic institutions, and the private sector initiated a partnership to examine the impacts of the spill on deep water historic shipwrecks. This project examined changes in microbial biodiversity and degradation/corrosion processes at wooden- and steel-hulled historic shipwrecks in deferentially spill-impacted and un-impacted areas. The project adopted a multiscalar approach to address micro-, meso-, and macroscale impacts through microbial ecological and archaeological analyses. The GOM-SCHEMA partners brought together expertise spanning natural science, social science and technology, and created a foundation for long-term monitoring of ecosystem recovery of these unique, and non-renewable deep-sea habitats. The study partners learned across disciplines, and in doing so provided a better understanding of ocean science, and supported the science and management missions of our many partner institutions.

Copper sheathing corrosion
Copper-sheathing from the Mica shipwreck, obtained during field work in 2014.

The study benefited from collaboration with 16 partners and funding through three agencies. Partners include the Bureau of Ocean Energy Management, Naval Research Laboratory, Bureau of Safety and Environmental Enforcement, University of Southern Mississippi, George Mason University, Oceaneering Inc., Droycon Bioconcepts Inc., the PAST Foundation, Montana State University, Louisiana Universities Marine Consortium, American University, Deep Sea Systems International, University of Georgia, University of Texas at Austin, and Woods Hole Oceanographic Institution.

GOM-SCHEMA valued team work, interdisciplinary research, and engagement of diverse communities.  We are especially proud of our efforts towards supporting women in STEM.  More than half of the leadership team, including the two lead PIs, were women. Women led all six of the oceanographic expeditions under GOM-SCHEMA. Female students, staff, and managers contributed at every level of the project, and were provided with role models and mentors.

The depth of of expertise, viewpoints and talent at all career levels that GoM-SCHEMA strove for resulted in new perspectives,  paradigms, and a truly holistic partnership to build upon. We thank and congratulate our whole team for this award, and are grateful to NOPP for supporting ocean science.

IMG_0499

Study leads Rob Church, Hamdan and Damour at BOEM’s Information Transfer Meeting in 2017.

IMG_2993

Team members Damour, Chrissy Figan, Zeima Kassahun and Hamdan after a successful ROV mission.

 

 

 

 

 

 

 

 

 

To read more about the award, visit the NOPP website.

I need the sea because it teaches me

The lab is preparing to head out to sea this weekend to continue our effort to evaluate the effects of the Deepwater Horizon spill on microbes in deep-sea sediments.  These are enigmatic ecosystems because of their remoteness, but we have much to learn from microbes in them about the spill, and life in the deep ocean.  These trips, and the time they afford with my students and colleagues are the best part of my work.  Each time I learn something new about the ocean, my field, and myself.

To prepare for the cruise, and to celebrate World Oceans Day, I share one of my favorite poems:

The Sea by Pablo Neruda

I need the sea because it teaches me.
I don’t know if I learn music or awareness,
if it’s a single wave or its vast existence,
or only its harsh voice or its shining
suggestion of fishes and ships.
The fact is that until I fall asleep,
in some magnetic way I move in
the university of the waves.

It’s not simply the shells crunched
as if some shivering planet
were giving signs of its gradual death;
no, I reconstruct the day out of a fragment,
the stalactite from the sliver of salt,
and the great god out of a spoonful.

What it taught me before, I keep. It’s air
ceaseless wind, water and sand.

It seems a small thing for a young person,
to have come here to live with his own fire;
nevertheless, the pulse that rose
and fell in its abyss,
the crackling of the blue cold,
the gradual wearing away of the star,
the soft unfolding of the wave
squandering snow with its foam,
the quiet power out there, sure
as a stone shrine in the depths,
replaced my world in which were growing
stubborn sorrow, gathering oblivion,
and my life changed suddenly:
as I became part of its pure movement.

Happy World Oceans Day

-LJHScreen Shot 2014-08-05 at 8.30.51 PM