Cybersecurity Engineer Orlando, FL

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Join a team committed to a mission!

At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.

Are you ready for your next career challenge

The Defernse Sector at Leidos is seeking a cybersecurity engineer to collaborate with the Information System Security Engineer (ISSE) serving as a subject matter expert in advanced technical principles theories and concepts in Security Engineering including operations engineering technical and program management support services and RMF/ATO compliance to support cyber-related operations. Duties will include:

• Under the direction and guidance of the ISSM capture and refine information security requirements and ensure their integration into information technology components and information systems through purposeful security design and configuration.
• Perform vulnerability assessments to determine weaknesses and exploit methods in systems/networks utilizing approved COTS and GOTS tools in conjunction with security testing methodologies and frameworks to assess threats against information and system/networks and recommend appropriate countermeasures for continued mission assurance.
• Perform cybersecurity analysis identification and remediation of complex cybersecurity compliance requirements on IT systems and applications to include: Microsoft Windows and RHEL family of servers workstations operating systems. RDBMS such as SQL and PostgreSQL XML and JSON-based semi-structured technologies. Web-Server and web application technologies (e.g. MS IIS Apache/Tomcat SharePoint). Virtualization technologies such as VMware and VDI infrastructures. Network infrastructure components such as switches firewalls vSANs and thin client hardware.
• Responsible for administering and securing Windows environments including WSUS hardened Windows templates Active Directory OUs and GPOs and other Windows-based infrastructure and services.
• Provide remediation recommendations and mitigating strategies for vulnerabilities discovered and maintain in-depth knowledge of STIG/SRGs technologies such as Tenable Nessus SCAP compliance tools like EvaluateSTIG and other automated tools that assist with the assessment of security controls and the presentation of security assessment results.
• In coordination with change management processes remediate apply and/or mitigate vulnerabilities to systems and system components through the application of security updates patches fixes and/or secure configurations.
• Support the creation development and documentation of cybersecurity processes and procedures supporting Authorization to Operate (ATO) packages and as needed to mature the programs cybersecurity posture.
• Experience with eMASS to manage ATO package
• Prepare and maintain security documentation including System Security Plans (SSPs) Security Assessment Reports and Plans of Action and Milestones (POA&Ms).
• Install configure and manage Trellix products.
• Create tune and enforce security policies through the ePO console to meet company security standards and compliance requirements.
• Troubleshoot Splunk issues between server and forwarder create custom dashboards and implement best practices.
• Administer configure and maintain the Tenable Security Center.
• Review ACAS results and remediate appropriately.