IT - Security Jobs in Reston, VA

Senior Systems Engineer (TS/SCI Cleared) Who We Are ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and technolo...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

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...

Careers at Cyber Security Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Securi...

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 an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and tester...

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...

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 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...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

Job DescriptionacuCyber is looking for an Information System Security Specialist to support cybersecurity engineering, testing and evaluation (T&E), and Assessment and Authorization (A&A) activities f...

Personnel Security Analyst / Adjudicator – JuniorThe Developmental Security Analyst provides entry-level adjudicative support to the Sponsor. Working under the guidance of Senior Case Managers, the an...