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Infrastructure Security Engineer Location: Onsite in Lewes, DE and Rehoboth Beach, DE A well-established and growing organization is seeking an Infrastructure Security Engineer to play a key role in strengthening and advancing its enterprise security program. This is an opportunity to make a direct impact by protecting critical business systems while partnering with technology leaders to modernize infrastructure across cloud and on premises environments. If you enjoy balancing strategic security initiatives with hands on engineering work, this position offers the chance to influence security architecture, implement best practices, and help build a resilient technology environment. This Role Offers Opportunity to help drive the evolution of an organization's cybersecurity strategy. Collaborative environment where security is integrated into enterprise technology initiatives. Exposure to modern Microsoft and AWS technologies within a hybrid infrastructure. High visibility role with the ability to influence security standards, architecture, and operational excellence. Stable organization with a strong commitment to technology investment and continuous improvement. Focus Design, implement, and maintain security controls across Microsoft, AWS, and enterprise infrastructure environments. Secure identity platforms including Active Directory, Microsoft Entra ID, Microsoft 365, and AWS IAM through strong authentication, access governance, and privileged account management. Monitor, investigate, and respond to security events using enterprise security monitoring and endpoint protection platforms. Partner with infrastructure and application teams to identify vulnerabilities, prioritize remediation efforts, and improve overall security posture. Strengthen hybrid cloud and on premises environments by implementing security best practices across networking, firewalls, VPNs, endpoint protection, and identity services. Support security architecture reviews for infrastructure projects and technology deployments to ensure secure design principles are incorporated from the beginning. Assist in developing and maintaining security policies, technical standards, operational procedures, and documentation. Stay current on emerging cybersecurity threats, evolving technologies, and industry best practices while recommending continuous improvements. Skill Set 3 to 5 or more years of experience in infrastructure engineering, systems administration, cybersecurity, or a closely related technical discipline. Strong hands on experience supporting Microsoft technologies including Active Directory, Microsoft Entra ID, Microsoft 365, Microsoft Defender, and Microsoft Sentinel. Experience administering AWS Identity and Access Management (IAM) and securing cloud infrastructure. Demonstrated experience protecting hybrid cloud and on premises environments, including networking, firewalls, VPNs, identity management, and enterprise security best practices. Familiarity with vulnerability management, security monitoring, incident response, and enterprise security operations. Experience with PowerShell or other automation tools is beneficial. Industry certifications related to Microsoft, AWS, or cybersecurity are a plus. Strong analytical thinking, communication skills, and the ability to collaborate across technical teams. About Blue Signal: Blue Signal is an award-winning, executive search firm specializing in various specialties. Our recruiters have a proven track record of placing top-tier talent across industry verticals, with deep expertise in numerous professional services. Learn more at bit.ly/46Gs4yS
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.