Security Clearance Jobs in Reston, VA

Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in C++, C, or Python. 2 years of experience developing large-scale infrast...

Job Title: Data ArchitectLocation: RemoteClearance: Secret or Top SecretType: Full-time, W2About VivSoft: VivSoft is a mission-driven technology company specializing in Cloud, DevSecOps, Artificial In...

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Job Title: Chief TechnologistJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type o...

Systems Engineer – Expert (Cloud Engineer) Location: Reston This position is for a Systems Engineer for a technical development program supporting two Cloud-based applications, and their associated cl...

Systems Integrator (Senior) Location: Reston, VA Clearance Required: TS/SCI Responsibilities Senior Systems Integrators support the Government by leading and overseeing the integrity of the NS...

Space Planner - #847 Location: Reston, VA TS/SCI REQUIRED/Current CI PolyResponsibilities: Gather, analyze, and coordinate customer space and occupancy requirements. Assist government personnel i...

Join the Nalley Consulting team as a Data Scientist.Position: Data ScientistLCATs: Mid Location: Reston, VAClearance: TS/SCI and CI poly requiredDesired experience: At least 8 years of experience rele...

Systems Engineer (Mid-Level to Senior) Herndon, VA $135,000-$210,000 TS/SCI clearance with CI polygraph Full-Time, W-2 Employment Competitive depending on relevant professional skills and experience...

Join Our Team as a Cloud Support Engineerat Zachary Piper Solutions!Are you a skilled cloud professional seeking an opportunity to make a real impact? ZPS is seeking a qualified candidate to suppor...

Job Number: R0242438Cloud Security EngineerThe Opportunity:Everyone is trying to "harness the cloud," but not everyone knows how to secure it. As a security engineer, you know how to assess and implem...

Job Category: IT Infrastructure and OperationsRequisition Number: NETWO002207Posting DetailsPosted: July 9, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptionGC...

Mission Focus: As a member of our solutions delivery team, you will have the unique opportunity to work on programs advancing the most critical government systems. NT Concepts is seeking an experience...

Purpose and Impact: Amentum provides warning and all-source analytical support to DIA's Defense Combating Terrorism Office to drive DoD policy, planning, and operational decisions to counter regional ...

Job Number: R0244817VectraAI On Premise Integration Engineer, SeniorThe Opportunity:We are seeking an VectraAI Integration Engineer to deploy, tune, and sustain VectraAI Detect sensors and Recall pipe...

Job Number: R0244806VectraAI Integration Engineer, Senior The Opportunity: We are seeking an VectraAI Integration Engineer to deploy, tune, and sustain VectraAI Detect sensors and Recall pipelines in ...

TASK FORCE TALENTExperts in Science, Engineering, and Security CareersFull Stack Software Engineer (Junior/Senior/Expert) (U.S. Citizen/Security Clearance Required)Reston, Virginia, United StatesTask ...

Job Number: R0244768Cloud Security Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud", but not everyone knows how to secure it. As a security engineer, you know how to assess ...

*****MUST HAVE AN ACTIVE TS/SCI WITH ABILITY TO OBTAIN TO PASS A POLY CLEARANCE******Software Engineer IVOur client's Space & Intelligence Sector is looking for a Software Engineer to join their d...

*****MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE******Software Engineer IIIPrincipal Cyber Software Engineer (Front End/UI-Focused)Experienced front-end software engineer to develop services usi...