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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr Cyber Security Engineer - **Company:** System One - **Location:** Reston, VA, United States - **Experience:** Expert - **Salary:** $173,326.0 - $180,960.0 - **Contract:** Permanent contract - **Skills:** Kubernetes Security, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Software System Penetration Testing, Cloud Computing Security, Cyber Security, Computer Networks, Continuous Integration, DevOps, Identity and Access Management, Open Web Application Security, Systems Development Life Cycle, Role-Based Access Control, Security Software, Software Vulnerability Management, Software Security, Mitre Att&ck, Kubernetes, Information Technology, Functional Programming, CIS Benchmarks, Devsecops, Static Application Security Testing, Dynamic Application Security Testing - **Published:** July 3, 2026 - **Apply:** https://dejobs.org/x/x/AC97FBC0792B420B95B497865870A90E/job/ ## About the Role * Bachelor's Degree in Computer Science, Information Technology, or related field. * 5+ years of relevant IT security experience. * Proven experience with application security, secure SDLC, DevSecOps, cloud security, and vulnerability management. * Deep understanding of OWASP top 10, API security, and modern exploit techniques. * Hands-on experience with security testing tools such as SAST, DAST, IAST, SCA, and manual penetration testing. * Experience with cloud native security platforms like Wiz, CrowdStrike, or similar solutions. * Hands-on experience securing AWS environments including IAM, EC2, S3, Lambda, EKS, CloudTrail, Security Hub, and GuardDuty. * Strong knowledge of Kubernetes and container security, including Amazon EKS, RBAC, network policies, image security, and container hardening. * Familiarity with security frameworks such as NIST CSF, NIST 800-53, ISO 27001, SOC2, CIS Benchmarks, MITRE ATT&CK. * Experience with CI/CD platforms, DevOps tools, and secure pipeline practices. * Excellent communication skills to convey complex risks and recommendations. * Security certifications such as CISSP, AWS Security Specialty, CISA, GWEB are preferred. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. ## Description * Develops and implements security solutions aligned with organizational strategies and security requirements. * Architects and engineers trusted security systems into secure environments. * Assists with day-to-day support and engineering support of cybersecurity solutions. * Configures, customizes, and maintains cybersecurity software and hardware. * Analyzes system logs for performance and security anomalies. * Provides security requirements to system design architects and project managers. * Advises management on cybersecurity policies, processes, and procedures. * Develops implementation and deployment plans in line with organizational goals. ## Related Videos - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [DevSecOps: Injecting Security into Mobile CI/CD Pipelines](https://www.wearedevelopers.com/videos/273-devsecops-injecting-security-into-mobile-ci-cd-pipelines) - [WeAreDevelopers LIVE - CSS is DOOMed](https://www.wearedevelopers.com/videos/1838-wearedevelopers-live-css-is-doomed) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [DevSecOps culture](https://www.wearedevelopers.com/videos/783-devsecops-culture) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)