Apex Systems Jobs in Jbab, DC

« Back to JobsIDS InternationalCleared Escort | Top SecretNational Security Services - Plain City, OH - Full TimeCleared Escort with Top-Secret ClearancePlain City, OHJoin IDS International’s National...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by ...

DescriptionAre you passionate about the intersection of cloud computing, satellite communications, generative AI, and edge computing for the United States Air Force? Do you have a deep understanding o...

Job Category: Software EngineeringRequisition Number: GRAPH001977Posting DetailsPosted: April 13, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDLocationsShowing 1 locationChantil...

Senior Cybersecurity AnalystColorado Springs, Colorado, United StatesApplyFor more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to govern...

U.S. Citizenship Required. Ability to qualify for a US Department of Defense security clearance required.This position is in-person.Toyon Research Corporation is seeking an intern to assist with the d...

> Video Labeling InternToyon Research CorporationVideo Labeling InternGoleta, CA  Job TypeInternshipDescriptionToyon Research Corporation is seeking a part-time intern who is capable...

Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering...

Who are we?Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.We bring t...

Red Arch Solutions is seeking a Software Engineer in Annapolis Junction, MD on a priority contract. The position will support the development, testing, and quality assurance of backend software system...

Position:Subject Matter Expert (SME) – Electronic Warfare & Radio Frequency Technologies (Job ID:4373)Location:Huntsville, ALJob Id:4373# of Openings:1Subject Matter Expert (SME) – Electronic Warf...

Athenix Solutions Group is looking for a Systems Engineer in Northern Virginia for a variety of roles to apply system engineering fundamentals to the development, testing, deployment, maintenance, ope...

Job Category: IT/TechnicalRequisition Number: PCTEC002266Posting DetailsPosted: June 19, 2026Full-TimeOn-siteJob DetailsDescriptionTitan Technologies, LLC (Titan) is seeking an experienced, self-direc...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Full Stack Developer - Agentic AI Applications on our largest PRIME contra...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new opportunity for a Full Stack Software Engineer. You will be joining a critical mission supporting our cust...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer.  You will be joining a critical m...

Cloud DeveloperChantilly, VirginiaApply NowLocation: Onsite in Chantilly, VA., 4 days per week***This position requires US citizenship with the ability to be clearable***Join our innovative team at SB...

Job Category: Military Operations & TrainingRequisition Number: SWCCS001263Posting Details Posted: April 27, 2026 Full-Time On-site Job DetailsDescriptionQuattro...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer (AI Infrastructure) on our largest PRIME contract. Our t...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Reverse Engineer on our PRIME contract. Visionist software developer...