IT - Security Jobs in Reston, VA

Core4ce is seeking a talented Personnel Security Clearance Specialist in support of a government customer in Chesapeake, VA. The ideal candidate will be responsible for providing data validation and t...

Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....

We are seeking a Sr. Platform Security Engineer II to join our dynamic team and play a pivotal role in safeguarding our organization's digital assets and sensitive information. The ideal candidate is ...

Description SAIC has an opening for a highly hands-on, Principal Cyber Engineer who lives and breathes this work-the SME for SMEs. The ideal candidate is someone who experiments at home, maintains a ...

Application deadline: Oct 27, 2026Amazon Web Services (AWS) is seeking a Senior Solutions Architect to support our National Security Space and Sensor Customers.As a Solutions Architect on AWS National...

Our client, a leader in the HCM space is in need of a Senior Cybersecurity/DevSec Ops Engineer for a 1-2 year contract with a strong likelihood of extension. This individual will be working a hybrid s...

Zachary Piper Solutions is seeking a Senior Information Systems Security Officer (ISSO) to support the modernization of a mission-critical government information system. This role is responsible for l...

Systems Integrator Location: Reston, Virginia (Onsite) Role Overview We are seeking a Systems Integrator to support, integrate, and maintain the infrastructure for a government financial managemen...

Quantum Sky is searching for a mission-oriented Principal Detection Research Scientist, Cybersecurity to join our CTO shop and anchor the data science behind our preemptive-cyber detection products. T...

Expert Cyber Security Engineers capture and refine information security requirements and ensure that the requirements are integrated into information technology component products and information syst...

Tagged:Technology and Computer-Related, TS/SCI w/CI Poly, TS/SCI SHINE Systems is seeking aExpert Cyber Security Engineer to join our team. The Cyber Security Engineercaptures and refines information ...

Title: Personnel Security Analytical Support Specialist (Mid) - 100% Onsite Location: Reston, VA About iWorks: iWorks Corporation, founded in 2005, is a leading provider of information technology and ...

Cyber Security Engineer (Expert) Job#927Reston, Virginia, United StatesApplyCyber Security Engineer (Expert) Location: Reston, VA Clearance Required: TS/SCI and pass a poly Responsibilities Expert Cyb...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

Tagged:Technology and Computer-Related SHINE Systems is hiring a Senior Level Information Systems Security Officer (ISSO) who will play a pivotal role in shaping and enhancing cybersecurity initiative...

Job Description Strategic ACI is seeking an Expert Cyber Security Engineer to capture and refine information security requirements and ensure that the requirements are integrated into information tech...

CEdge has an opportunity for aCyber Security Engineer , located in Reston VA. If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity ...

AWS is seeking a technology leader to serve as the Senior Manager of Solution Architecture for strategic national security customers. This leader owns the technical priorities for a team of highly t...

Amazon Web Services is seeking a Senior Solutions Architect to support our US Government customers in the Northern Virginia / DC Metro area. (Relocation assistance is available.)This position requires...

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...