Updated 9 Oct 2026 · 344 new this week · 9 quick-apply roles listed first
Showing 301–320 of 1,179 jobs
City of Ontario1,001–5,000 employees
High school diploma; 2+ years professional IT experience; valid California Class C driver's license; ability to work various shifts including weekends and holidays; must pass background investigation…
City of Ontario1,001–5,000 employees
High school diploma or equivalent; 2 years IT technical support experience; valid California Class C driver's license; ability to work various shifts including weekends and holidays; must pass…
United States Department of Defense10,000+ employees
One year of specialized experience at GS-12 level in IT systems architecture; IT-related competencies; must be able to obtain a security clearance; subject to DoD 8140 qualifications; U.S…
US Navy10,000+ employees
1+ year specialized experience at GS-07 level or equivalent; processing access requests, cybersecurity audits, vulnerability scans, and help desk support; must meet OPM qualification standards…
U.S. Department of Energy (DOE)10,000+ employees
IT-related experience demonstrating attention to detail, customer service, oral communication, and problem solving; one year specialized experience equivalent to GS-14; must meet all qualifications…
United States Federal Government10,000+ employees
One year of specialized experience in data application development, implementation, maintenance, and security support, plus project management and technical support across the application lifecycle.
Rain51–200 employees
4+ years in application security, product security, or security-minded backend engineering; experience with TypeScript/Node.js, GCP, Terraform, WAFs, rate limiting, threat models, and architecture…
Hark11–50 employees
4-8 years application security engineering experience; strong software engineering skills (Go preferred, Python/TypeScript/Swift/Kotlin valuable); deep understanding of web/API vulnerabilities; OAuth…
Hark11–50 employees
4-8 years hands-on security engineering in cloud and infrastructure; deep AWS security fluency; detection engineering and incident response; infrastructure-as-code review; coding in Python/Go…
Hyland RPA | Intelligent Automation1,001–5,000 employees
Bachelor's degree in Cyber Security, Computer Science, IT or equivalent; 8+ years cybersecurity experience with leadership; expert knowledge of security architecture, SIEM, EDR/XDR, SOAR, cloud…
NOV10,000+ employees
Bachelor's degree in computer science, information systems, information security, or related IT field; 3-7 years of experience in OT cybersecurity, IT security, GRC, or operational environments.
Smiths Group plc10,000+ employees
2-4 years SOC or security operations experience; hands-on SIEM and endpoint security; MITRE ATT&CK knowledge; strong communication and analytical skills; on-call or shift-based work required.
PennEngineering®1,001–5,000 employees
Bachelor's degree in Computer Science or related field; 5-7 years DevOps/platform/SRE experience with security; hands-on AWS (VPC, ECS/EKS, Lambda, API Gateway, IAM, GuardDuty, Security Hub…
Macquarie Group10,000+ employees
5+ years IAM experience including UAM, PAM, access governance; strong understanding of access controls, lifecycle management, and regulatory compliance; excellent stakeholder management; Agile and…
OneZero Solutions201–500 employees
2-3 years relevant experience; active Top Secret clearance with SCI eligibility; hands-on red team and penetration testing; phishing/social engineering experience; PowerShell, C, C++, or Python; C2…
UN1F1ED² Global Packaging Group201–500 employees
Bachelor's degree in IT, cybersecurity, or related field preferred; 3-5+ years cybersecurity experience; knowledge of NIST 800-171, CMMC, DFARS; ability to lift 30 lbs; occasional after-hours work…
RE/MAX Holdings11–50 employees
5+ years software/platform/infrastructure experience with Python; deep AWS knowledge; Docker, PostgreSQL, Terraform; React/TypeScript; AI infrastructure experience; SOC 2/GDPR familiarity; based in…
WoodmenLife1,001–5,000 employees
Rising sophomore, junior, or senior pursuing a degree in Cybersecurity, Information Systems, Computer Science, or related field; 3.0+ GPA; ability to work 38.75 hours per week; strong communication…
Engine501–1,000 employees
Expertise in one or more programming languages (Ruby, Java, Python, C , Node.js), SIEM management, Docker and Kubernetes, SAST/DAST/IAST tools, OWASP Top 10, Mitre Top 25, SOC 2 and PCI frameworks.
Artemis51–200 employees
4+ years hands-on security operations in SOC/MSSP/MDR at senior or Tier 3 level; investigation depth across identity, cloud, endpoint, SaaS; fluency in MITRE ATT&CK; strong customer-facing and…
There are 1,179 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.
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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