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Information Systems Security Engineer II

KOAM Engineering Systems (KES)
United States, California, San Diego
7807 Convoy Court (Show on map)
Jun 02, 2025

Koam Engineering Systems, Inc. (KES Inc.) is an employee-owned small business specializing in technology innovation and systems integration by combining innovative products and reliable engineering services. Headquartered in San Diego, California and with offices in Gig Harbor, WA KES provides services globally in systems engineering & technical assistance, requirements analysis, software design & development, systems integration & testing, independent verification & validation, and operational & logistic support.

Position Summary

We are currently seeking an Information Systems Security Engineer II to implement security measures and ensure that all cybersecurity practices align with Department of Defense (DoD) standards and other regulatory requirements across Ballistic Missile Defense C4I software, hardware, and Program of Record (POR) systems. This role requires a hands-on approach to the practical application of the cybersecurity strategies formulated by the Information Systems Security Officer. Responsibilities include assisting in the deployment of security updates and patches, managing the configuration of security tools, and supporting the overall maintenance of the cybersecurity infrastructure, ensuring that the organization's network and data remain secure and compliant.

Responsibilities


  • Execute cybersecurity strategies and initiatives as directed by the project's Information Systems Security Officer (ISSO), focusing on the deployment of security solutions.
  • Regularly report to the ISSO and management on the effectiveness of security measures and ongoing security projects, providing updates and recommendations as needed.
  • Conduct regular security assessments and audits to identify vulnerabilities within the system and oversee the implementation of corrective actions.
  • Conduct STIG assessments on systems and networks to ensure DoD compliance, implementing essential modifications to maintain security without affecting performance.
  • Manage the lifecycle of vulnerability assessments with ACAS tools, from creating scan zones to updating plugins and running non-disruptive scans, while promptly remediating vulnerabilities and reporting details to DoD agencies.


  • Collaborate with various departments to ensure the strict implementation of security policies and adherence to regulatory compliance standards.
  • Utilize eMASS to manage RMF artifacts, ensuring cybersecurity controls are accurately documented, assessed, and authorized in line with DoD standards.
  • Oversee and integrate Trellix products within the Ballistic Missile Defense security framework and provide detailed explanations of their functionality and management to team members and customers.
  • Work closely with system administrators and network team to ensure that security measures are seamlessly integrated into the technological infrastructure and processes.



Required Knowledge, Skills, & Abilities

Education/Licensure/Credentials

Required:


  • Must currently possess a Security+ certification (Information Assurance Technician (IAT) Level 2) or can obtain it within six months of employment
  • This position requires an existing U.S. Government DoD granted security clearance/eligibility at the final Secret level, and a favorably adjudicated T5/T5R (or equivalent) background investigation. Individual must maintain the necessary security clearance requirements for continued employment. U.S. Citizenship is required.



Preferred:


  • Bachelors in related field (i.e. networking, computer science, cyber security) preferred
  • CompTIA Linux+ certification
  • CompTIA Network+ certification
  • Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or similar advanced security certifications



Experience

Required:


  • At a minimum of 5 years of experience in cybersecurity, with at least 3 years in systems and network administration
  • Strong understanding of cybersecurity frameworks such as NIST and ISO 27001 and adherence to DoD regulations and standards
  • Ability to work in a team-oriented, collaborative environment
  • Strong problem-solving skills and ability to prioritize and execute tasks in a dynamic, high-pressure environment
  • Excellent communication and interpersonal skills



Preferred:


  • Experience with PowerShell, SQL, SCAP, ACAS, VMware/vSphere, and network management tools such as Nagios, Wireshark, SolarWinds



Since 1995, KES continues to foster the entrepreneurial spirit of a growing small business that focuses on the needs of its customers and employees and serves to provide a rewarding and challenging career. KES offers a competitive salary and full range of benefits. KES, Inc. is an EEO/AA Employer committed to hiring and retaining a diverse workforce.


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