Inter-American Development Bank1,001–5,000 employees
WashingtonHybrid3+ yrsSalary not disclosed
Master's degree in relevant field (or Bachelor's with 6 years experience); 3+ years with Master's or 6+ years with Bachelor's in cybersecurity/forensics/SOC/CERT; English proficiency; citizenship of…
High school diploma or GED required; 2+ years B2B sales experience preferred in security, telecom, or technology; proficiency in system design applications, bidding tools, CRM, and Microsoft; valid…
IAT Level III certification (CISSP, CISM, CASP), active DoD Secret clearance, 5+ years DoD/DoN cybersecurity or A&A experience, knowledge of RMF and NIST SP 800-53, proficiency with eMASS, ACAS…
Oak Ridge National Laboratory5,001–10,000 employees
TennesseeOn-site2+ yrsSalary not disclosed
BS in Computer Science, Cybersecurity, or related field; 2+ years relevant experience; ability to obtain DOE clearance; pass pre-placement drug test and participate in random drug testing; U.S…
City of Atlanta Department of City Planning201–500 employees
AtlantaOn-site4+ yrs$81k–100k
Bachelor's degree in computer science, engineering, network security, information security, IT, or mathematics; 4-6 years relevant experience; certifications like GCIA, CISSP, GPEN, GWAPT, GCIH…
Bachelor's degree in IT, cybersecurity, computer science or related field; familiarity with GDPR and PCI DSS; strong understanding of network protocols, operating systems, and cloud security…
Ability to obtain DHS EOD Public Trust clearance; Master's +10 years, Bachelor's +13 years, or 19 years total experience; expert-level Azure, Entra, Defender, Purview, Office 365, Microsoft 365; KQL…
7+ years in security engineering, cloud security, infrastructure security, or identity; deep hands-on AWS/GCP security architecture and IAM; fluent in infrastructure-as-code, CI/CD, and DevOps…
Experience or interest in security domains; strong software engineering in C/C++, Rust, Golang, Python; solid security fundamentals; BS in Computer Science, Engineering, Information Systems or…
San Francisco or Toronto or Los Angeles or Denver or Chicago or New York City or Vancouver or Seattle or Austin or Boston or DallasHybrid10+ yrs$147k–255k
10+ years cloud or infrastructure security engineering experience; deep AWS or GCP expertise; hands-on IAM, Kubernetes, CSPM/CNAPP, policy-as-code, Terraform, Python or Go; ability to lead…
Active Top Secret clearance with SCI eligibility; 5+ years cybersecurity engineering in federal environment; Bachelor's degree in related field or equivalent; strong knowledge of FIPS-199, NIST SP…
Active Top Secret clearance with SCI eligibility; Bachelor's degree in Information Security or related field; 8+ years experience; strong knowledge of FIPS-199, NIST SP 800-37, NIST SP 800-53, CNSS…
U.S. citizenship required; must obtain and maintain Top Secret clearance; 1 year specialized experience at GS-11 level; IT-related experience demonstrating attention to detail, customer service, oral…
Bachelor's degree in Computer Science, IT, or related field; 5+ years in automation engineering, cybersecurity, and cloud technologies; strong Python, PowerShell, Bash, REST APIs, JSON, YAML…
U.S. Department of Homeland Security10,000+ employees
GlyncoOn-site$126k–164k
U.S. citizenship; valid state driver's license; must pass background investigation for Top Secret/SCI; IT-related experience demonstrating five competencies; one year specialized experience at GS-13…
General Dynamics Information Technology10,000+ employees
AshburnOn-site3+ yrs$108k–129k
3+ years penetration testing or offensive security experience; U.S. citizenship required; ability to obtain BI Full 6C (T4) clearance; strong understanding of exploit development and offensive…
6+ years application security experience, 2+ years leading an AppSec team, deep OWASP/CWE knowledge, hands-on security tools (Snyk, GitHub Advanced Security, Burp Suite, Fortify), AI systems for…
5+ years in product/application security or software engineering; Bachelor's in Computer Science or equivalent; proficiency in Kotlin/Java, TypeScript, Python, or Go; experience with threat modeling…
5+ years hands-on cybersecurity experience with offensive security, red teaming, or adversary emulation; strong Python skills; deep cloud/identity expertise; web/API security knowledge; experience…
There are 1,180 open cyber security jobs on Weekday as of 9 October 2026, with 344 added in the last 7 days. 9 of them were posted on Weekday by the employer and take one step to apply; they are listed first. The list updates daily.
Which companies are hiring for cyber security roles?
United States Department of Defense, Buckley Air Force Base, Everon, GuidePoint Security and US Army have the most open cyber security roles on Weekday right now. Pick a company under "Top companies hiring" to see only its jobs.
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Among the newest listings, AWS, Azure and Python come up most often.
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