IT - Security Jobs in Reston, VA

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Assured Information Security (AIS) has an opening for a Business Development Manager. In this role you will support the development and execution of capture plans, competitive strategies, and proposal...

Cyber Security EngineerREQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Security Engineer to evaluate cloud architect...

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Security Analyst to evaluate cloud architectures, conduct technical ...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Job DescriptionPosition SummaryBase-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and tester...

Job DescriptionPosition SummaryWe are seeking a skilled and motivated Cybersecurity Engineer 3 to join our dynamic team and play a pivotal role in safeguarding digital assets and sensitive information...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

On-site in Reston, VA As a Sr. Security Engineer (Trellix), you will serve as the technical lead for our client's endpoint security and data protection ecosystem. You will balance day-to-day operatio...

Position Overview CriticalTilt is seeking a senior Resident Services Engineer (RSE) to support a strategic network visibility and cybersecurity technology partner within a highly classified Federal e...

Searching for a Sr. DevSecOps Engineer III to design, implement, and maintain secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to in...

Eliassen Group is looking for a Sr. DevSecOps Engineer II to design, implement, and maintained secure and efficient software development and deployment pipelines. You will collaborate with cross-funct...

Key Responsibilities • SystemsAdministration (Tier 1 & Tier 2) ◦ Provide Tier 1 and Tier 2 support for Windows and Linux servers and workstations. ◦ Respond to user incidents, serv...

Job Title: Cybersecurity SpecialistJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type...

Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to the highest standards, ensuring d...

Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, ...

Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information System Security Officer to work with application leads, system administrators, database administrators, developers, and ...

Job DescriptionPosition SummaryBase-2 Solutions is seeking a Cyber Analyst to support intelligence analysis related to cyber-relevant national security issues. This role contributes to all-source anal...

R-00190261Description Leidos is seeking an experienced Information Systems Security Engineer (ISSE) to lead the security architecture, design, and deployment of mission-critical applications across un...