Core One Jobs in Fairfax, VA
Public Trust Not Specified $132,400 - $251,600 / yr
Date Posted:2026-09-08Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
PromotedPosted 1 week ago
CROCS Senior Strategic Deputy
Versar Global SolutionsWashington, VA
TS/SCI Not Specified $90,000 - $100,000 / yr
Who We Are:Headquartered in Washington, DC, Versar Global Solutions provides full mission lifecycle solutions for challenges faced by our government and commercial Customers in the natural, built, and...
PromotedPosted 2 weeks ago
Operations Advisor
Core OneMclean, VA
TS/SCI Polygraph $140,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 20 hours ago
TS/SCI Polygraph $150,000 - $250,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Security Analyst
Core OneMclean, VA
TS/SCI Polygraph $150,000 - $200,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Security Engineer
Core OneMclean, VA
TS/SCI Polygraph $150,000 - $200,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Junior Technical Writer
Core OneMclean, VA
TS/SCI Polygraph $120,000 - $150,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Requirements Integration Officer
Core OneMclean, VA
TS/SCI Polygraph $175,000 - $250,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Contract Program Manager
Core OneMclean, VA
TS/SCI Polygraph $175,000 - $250,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 4 days ago
Senior Technical Writer
Core OneMclean, VA
TS/SCI Polygraph $150,000 - $175,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 6 days ago
Cloud DevOps Architect
Core OneMclean, VA
TS/SCI Polygraph $200,000 - $275,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 week ago
Systems Integrator L1-6
Core OneTysons, VA
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 week ago
Systems Engineers L1-6
Core OneTysons, VA
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 week ago
Software Developer L1-6
Core OneTysons, VA
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 week ago
IT Program Manager L1-6
Core OneTysons, VA
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 week ago
TS/SCI Polygraph
Core One is currently seeking a Linguist that has experience in one of the following languages: (Albanian, Amharic, Armenian (Eastern and Western), Azerbaijani, Baluchi, Bengali, Bosnian (Croatian, Se...
Posted 1 week ago
Systems Engineer, Expert
Core OneMclean, VA
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 3 weeks ago
TS/SCI Polygraph $110,000 - $215,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 month ago
TS/SCI Polygraph $100,000 - $140,000 / yr
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 month ago
Systems Analyst
Core OneMclean, VA
TS/SCI Polygraph
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 month ago