> Markdown version of [/jobs/ext/2651967-vulnerabilty-engineer-adcs-hsm](https://www.wearedevelopers.com/jobs/ext/2651967-vulnerabilty-engineer-adcs-hsm). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Vulnerabilty Engineer - ADCS & HSM - **Company:** American CyberSystems - **Location:** Chicago, IL, United States - **Experience:** Expert - **Salary:** $176,800.0 - $187,200.0 - **Contract:** Temporary contract - **Skills:** JavaScript (Programming Language), .NET Framework, Microsoft Windows, Artificial Intelligence, HTML5, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Software Documentation, Cyber Security, Software Design Documents, Disaster Recovery, Domain Name System (DNS), Hardware Security Module, Hypertext Transfer Protocols (HTTP), Internet Protocol, IP Routing, Virtual Private Networks (VPN), Microsoft Software, Microsoft SQL Server, Windows Servers, MySQL, Open Systems Interconnection (OSI), Public Key Infrastructure, Windows PowerShell, Software Engineering, Virtual Machines, Software Vulnerability Management, Enterprise Software Applications, AngularJS, Information Technology - **Published:** August 14, 2026 - **Apply:** https://www.jofdav.com/jobs/59219631-vulnerabilty-engineer-adcs-hsm ## About the Role * 3+ years of experience on Vulnerability remediation experience with ADCS and HSM * 5+ years of experience on PKI Environment and how to remediate - on the PKI, Teammates in this role deliver moderately complex tools and systems that mitigate the risk of malicious cyber attacks. Individuals in this role contribute to the protection of system boundaries, keeping computer systems and network devices hardened against attacks and secure sensitive data. It is important that those in this role actively create and nurture partnerships with peer teams and identify opportunities for cross-team collaboration. Individuals in this role operate within a structured environment with some oversight but, in absence of clear direction, take initiative and tackle complex problems within one or more security engineering domains. This role may mentor one or more junior team members. They typically have 3-5 years of experience in information security technology., Candidate is required to have software development experience in HTML5, Java Script, C#, .Net Framework, SQL Server and MySql DB and PowerShell scripting. 5+ years of Microsoft Technologies and Windows Servers System Administration experience Good to have: PowerShell, Angular, Cloud/Azure Some Knowledge of Microsoft Windows Certification Authorities (ADCS), in a CA Admin role Some knowledge of HSM (Hardware Security Modules) Thales/Safenet Practical knowledge of cybersecurity issues, vulnerabilities and defenses Self-starter and can work independently. Possess expertise in both written and interpersonal communication, and in collaboration in a cross-functional team comprised of diverse personalities, skill sets, and levels of experience. Experience in Software documentation, software packages, support and/or training of IT systems Excellent troubleshooting abilities Good end-user communication skills. Background in IT Security ## Description Software Development experience in Microsoft Technologies Design and implement software systems in Windows that solve or automate the solving of complex networking and security problems. Requires a thorough understanding of Windows internals in order to meet very specific security and networking requirements. Administration, operation, upgrade and support of Certification Authorities (CA), Registration Authorities (RA), online responders, and Hardware Security Modules (HSM) of a Microsoft Windows-based enterprise Public Key Infrastructure (PKI). Implement, operate and maintain physical and virtual machines in production and disaster recovery locations. Ensure 247 uptime of the PKI services Responsible for all engineering aspects of the companys PKI including: Internally and externally hosted Certification Authorities (CAs) and Registration Authorities, The enterprise certificate management system Fixing software bugs and maintaining the Enterprise Code Signing Services application Apply expert-level knowledge of public key infrastructure (PKI) to design and develop solutions to customer problems. Apply a thorough understanding of the basics of IP networks and their workings (DNS, Security, IP Routing, HTTP, VPN, etc.) Generate detailed requirements and design documents and user manuals for products, Innova Solutions is an Equal Opportunity Employer and prohibits any kind of unlawful discrimination and harassment. Innova Solutions is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment on the basis of race, color, religion or belief, national origin, citizenship, social or ethnic origin, sex, age, physical or mental disability, veteran status, marital status, domestic partner status, sexual orientation, or any other status protected by the statutes, rules, and regulations in the locations where it operates. If you are an individual with a disability and need a reasonable accommodation to assist with your job search or application for employment, please contact us at [email protected] or (770) 493-5588. Please indicate the specifics of the assistance needed. Innova Solutions encourages all interested and qualified candidates to apply for employment opportunities. Innova Solutions (HireGenics/Volt) does not discriminate against applicants based on citizenship status, immigration status, or national origin, in accordance with 8 U.S.C. ยง 1324b. The company will consider for employment qualified applicants with arrest and conviction records in a manner that complies with the San Francisco Fair Chance Ordinance, the Los Angeles Fair Chance Initiative for Hiring Ordinance, and other applicable laws. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Innova Solutions and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at Privacy Policy - innovasolutions. 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