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...security duties including operation of Electronic Key Management System (EKMS) and maintenance of Public Key Infrastructure (PKI). • Operate Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), other point of presence security tools, Virtual Private Networks (VPNs),...

...Security+, GSEC, SSCP) Preferred Qualifications: Experience with Ansible and writing automation playbooks Experience with PKI principles and certificate lifecycle management Hands-on experience with identity federation technologies (e.g., SAML, OAuth) Experience working in Agile and DevOps environments Understanding of Identity...

...with two or more tools such as SIEM (LogRhythm), Vulnerability Scanner (Nessus), IAM/PAM (BeyondTrust/CyberArk), HSM, TLS/PKI, Firewalls (Check Point, Palo Alto), IDS/IPS is a must. • CISSP, CISM, CEH or equivalent preferred. • Security principles (CIA, defense in depth, least privilege).

• Have a strong understanding of RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES What you can expect from us • Excellent training and development opportunities, providing you with all the tools you need to be successful.

...committee-based consistency protocols, a novel branch of consistency protocols for Transparency Logs (a generalization of a verifiable PKI). The goal is to prove security against a set of powerful and realistic adversaries using advanced cryptographic schemes and results from probability theory.

• Understanding of networking concepts • Understanding of PKI. • Basic understanding of software development workflows and CI/CD concepts. Salary Range: $66,000.00-$88,000.000 Pay Transparency The anticipated salary range listed for this role is only an estimate.

...Linux and Windows System Administration: Active Directory, domain management, user and access control, patch management, and PKI ◦ Operating System Hardening: Familiarity with relevant standards such as CIS Benchmarks and NIST guidelines; experience with related tools is an asset.

...Application servers – WebLogic, Tomcat, JBoss• Exposure to middleware concepts – JMS, MQ, OSB• Exposure to Security concepts – PKI, SSO, SAML• Good Knowledge of Config, Design & Dev.• Good understanding of container deployment and cloud technology• Sound knowledge on SDLC - Waterfall and Agile Models• Experience in Design...

• Have a strong understanding of RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES What you can expect from us • Excellent training and development opportunities, providing you with all the tools you need to be successful.

...Qualifications: • Oracle IdAM products (OAM, OIF, OID, OVD, OUD, OIM) • WebLogic • Strong Linux/UNIX experience • LDAPs • PKI authentication If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it.

· Perform advanced root-cause analysis and coordinate with adjacent teams (Citrix engineering, IAM/PKI, networking, endpoint management) as needed to restore service quickly. Core Skills & Competencies · Strong troubleshooting mindset: isolate variables, reproduce issues, validate fixes, prevent regression.

• Oversee implementation and governance of Public Key Infrastructure (PKI) for certificate lifecycle management, key issuance, and integration with authentication and PAM systems. • Lead incident response and remediation activities related to privileged access threats or audit findings.

Technical knowledge of Active Directory, PKI, and related authentication technologies. Familiarity with scripting and automation (PowerShell, Python, etc.). Industry certifications such as: CyberArk Defender, CyberArk Sentry, CISSP, CISA, GIAC, etc.

• Developing cryptographic strategies, PKI use cases, and secure key management solutions. • Guiding secure coding practices and overseeing penetration testing and security validation activities. • Acting as a subject matter expert for regulatory compliance and security certifications.

...technologies and protocols: TCP/IP, IPv4, IPv6, supernetting and subnetting, DNS, HTTP, SMTP, RADIUS, LDAP, Active Directory, PKI, IKE, Certificates, L2TP, SSL Decryption, SSL VPN, IPSEC, 802.1Q, VLANs, LACP, MD5, SSH, SSL, SHA1, SHA512, 3DES, AES • Experience with encryption and authentication technologies required • Strong...

...with Microsoft Exchange (2010/2016), including Exchange CUs and monitoring • Understanding of FIM/MIM and Single Sign-On/PKI • Experience with Mail AV/SPAM solutions (e.g., Trend IMSVA) • Proficiency in PowerShell scripting and reporting • Hands-on experience with Windows Server OS (2012–2025) and VMware/virtualised environments...

...tools and using Microsoft Visio or Microsoft PowerPoint to develop DoD Architecture Framework diagrams • Experience with PKI concept and applications, including certificate management • Experience with the Mobile Operating System STIGs released by the DoD • Experience with Windows and Linux server infrastructure • Possession...

• Since the core of the product is to protect machine identities, knowledge of x509 and PKI is desirable • The ideal candidate will be interested in understanding and working in both backend and frontend implementations • Demonstrate teamwork, attention to detail, and excellent communication skills • Ability and desire to...

...tools and using Microsoft Visio or Microsoft PowerPoint to develop DoD Architecture Framework diagrams • Experience with PKI concept and applications, including certificate management • Experience with the Mobile Operating System STIGs released by the DoD • Experience with Windows and Linux server infrastructure • Possession...

...Implementation Guides (STIGs) • Experience analyzing network traffic with tools such as Wireshark or TCPDump • Knowledge of PKI implementation, including X.509 certificates and certificate authorities • Ability to accurately depict network diagrams using Microsoft Visio • Secret clearance • HS diploma or GED • VMWare Certified...