Major Neder entered the Marine Corps through the OCC program and received his commission in December 2004. Major Neder reported to The Basic School in January 2005 and joined Bravo Company BOC 2-05. Upon completion of TBS he attended Infantry Officers Course 4-05 at Quantico, VA and Amphibious Officers Course 1-06 at Camp Del Mar, CA. Major Neder was subsequently assigned to Company B, 3d Assault Amphibian Bn. and joined his unit in theatre in support of Operation Iraqi Freedom 4-06.
Upon his return from Iraq in May 2006, he was promoted to first lieutenant and assigned as 1st Platoon Commander, Company B. In March of 2007 Major Neder deployed as a provisional rifle platoon commander to Al Anbar, Iraq in support of Operation Iraqi Freedom 6-08. In November 2007, following Company B’s deployment, Major Neder assumed the duties as Company Executive Officer before assignment as the Battalion Assistant Operations Officer in February 2008.
In June 2008, Major Neder reported to The Basic School and was assigned as a Warfighting Instructor and primary instructor for the combat orders, tactical planning, and decision making packages. In May 2009 he was assigned as a Staff Platoon Commander for Company D, 2009 and again for Company B, 2010. From August 2010 to August 2011 he served as the Amphibious Assault Platoon Commander for TBS before attending Expeditionary Warfare School. Major Neder graduated from EWS in May 2012 and checked into OCS as an augment for the summer where he was assigned to the operations section before taking command of Second Platoon, Company C, Platoon Leaders Course 4-12.
Following the assignment at OCS, Major Neder reported to 2d Assault Amphibian Battalion, Camp Lejeune, NC in September 2012. In November 2012 he was assigned to Second Marine Headquarters Group as the Executive Officer of a district-level Police Advising Team (PAT-D) under the Advisor Training Cell. In May of 2013, following advisor training with II MHG, Major Neder deployed to the Musa Qa’lah District of Helmand Provence, Afghanistan in support of Operation Enduring Freedom 13-1.
Following his team’s deployment to Afghanistan, Major Neder returned to 2d AABn and assumed Command of Company D in September of 2013. Following the divestment of Company D in August 2014, Major Neder assumed command of Company C. Following his promotion to Major, he was assigned to 3d Assault Amphibian Battalion and assumed command of Company D in August 2015.