IT - Security Jobs in Arlington, VA

Date Posted:2026-06-09Country:United States of AmericaLocation:US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Assured Information Security (AIS) has an opening for a SME Software Quality Assurance Engineer/Tester will support government system testing activities by developing, executing, and documenting compr...

DutiesAs a INFORMATION TECHNOLOGY SPECIALIST (OPERATIONS & SECURITY)) at the GS-2210-14 some of your typical work assignments may include: Serve as a senior technical authority, Customer Support lead...

Job Description Spiral Solutions and Technologies is seeking a Senior ISR specialist to support the CJCS with planning, integrating, and coordinating ISR in support of strategic and global operations ...

R-00192044Description Leidos has a current job opportunity for a Cyber Security Analyst on the DISA GSMO-II program in the Washington DC Area.  POSITION SUMMARY: This position provides...

ABOUT PRISM PRISM is devoted to modernization and innovation across technology, security, and IT enterprise solutions. We are recognized for meeting performance requirements and exceeding customer e...

Summary Information System Security Officer (ISSO) Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career wher...

Summary Information System Security Officer (ISSO) Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career wher...

SHR Consulting Group, LLC is a small business delivering enterprise IT, cybersecurity, and program management services to the Department of Defense and federal civilian agencies. We support mission-cr...

Description Position Overview System High is looking for an experienced and motivated Security Assistant to join our team at the Defense Advanced Research Projects Agency (DARPA). Security Assistant...

The U.S. Cybersecurity and Infrastructure Security (CISA) mission is to lead the national effort to protect and enhance the resilience of the nation's physical and cyber infrastructure. CISA includes ...

Bering-Alaka'ina Holdings, LLC is looking for a Sr Cybersecurity Compliance Specialist to support our government customer located in Arlington, Virginia. This position is 100% on-site. DESCRIPTION OF...

Department:ProgramsLocation: Arlington, VASTART YOUR APPLICATIONPosition: C-SCRM & Post-Quantum Cryptography Subject Matter Expert (Anticipated Position)Location: Remote / VirtualEmployment: Full-...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate N/A Location: 4800 Mark Center Drive, Alexandria, VA 22311 Schedule 100% onsite Clearanc...

Job Description Everforth ECS is seeking a Senior HCD Subject Matter Expert to work in our Arlington, VA (Hybrid) office. This position is contingent upon award.ECS is seeking a Senior HCD Subject Mat...

Job Description Everforth ECS is seeking a Cyber Threat Intelligence (CTI) SME (Team Lead) to join our team in Arlington, VA (Hybrid) . This position is contingent upon award. ECS is seeking a CTI SM...

RiverTech is looking for a Personnel Security Specialist III to provide entrance on duty (EOD) support to make pre-appointment and interim clearance recommendations in accordance with the relevant Exe...

Job Description Contribute to cryptographic modernization by identifying risks, assessing vulnerabilities, and supporting policy, standards, and security controls across DoW programs and networks. Re...

Job Family :IT Cyber Security Travel Required :Up to 10% Clearance Required :Active Top Secret (TS) What You Will Do :Guidehouse is looking for an experienced professional with experience in building...

RiverTech is looking for a Personnel Security Assistant III to provide administrative security services in accordance with the relevant Executive Orders (EOs), U.S. Code of Federal Regulations (CFR), ...