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Information Systems Security Engineer

Job in Beavercreek, Greene County, Ohio, USA
Listing for: KBR Careers
Full Time position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Title

Information Systems Security Engineer

Overview

K ’s National Security Solutions team provides high‑end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.

Why Join Us?
  • Innovative Projects: K ’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment:
    Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work:
    Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of defense.
Position Summary

The selected candidate will serve in a Senior ISSE role and perform tasks related to Assessment & Authorization (A&A) and cybersecurity under DHA to obtain and maintain Authorizations to Operate (ATOs) for assigned DoD medical systems (i.e., applications, networks, devices).

Key Responsibilities
  • Support team in a Senior ISSE capacity for multiple information systems
  • Serve as Subject Matter Expert (SME) on one or more technologies/skills related to A&A activities
  • Conduct risk and vulnerability assessments of information systems to identify vulnerabilities, risks, and protection needs
  • Provide solutions to complex problems that require the regular use of expertise and creativity. Problems are broadly defined and solutions require the continuation of specialized theories and knowledge.
  • Actively lead and participate in regular A&A status meetings with senior government and contract personnel to facilitate progress and address potential issues of RMF system efforts
  • Participate in sessions aimed at identifying, planning, and executing strategies in response to emerging cybersecurity/RMF policies
  • Maintain awareness and knowledge of evolving security and risk management standards and communicate and apply relevant changes to existing processes
  • Lead and/or attend meetings with SDD stakeholders to discuss statuses of efforts
  • Assess system compliance against NIST, DoD, and DHA security requirements to include the NIST 800-53 controls, DISA Security Technical Implementation Guides (STIGs), and DISA Security Requirements Guides (SRGs)
  • Produce evidence as necessary to support compliance status of NIST, DoD, and DHA security requirements
  • Analyze vulnerability scans of information systems and assist in remediation tasks
  • Submit weekly reports to DHA leadership regarding system/program status
  • Develop, update, and/or review RMF documentation to include Security Plans, Implementation Plans, Plans of Action and Milestones (POA&Ms), and Risk Assessment Reports
  • Coordinate with other system SMEs to identify and develop authorization boundary diagrams, architecture diagrams, and hardware and software inventories
Work Environment
  • Location:

    onsite
  • Travel Requirements: 35%
  • Working Hours:

    Standard
Qualifications Required
  • Bachelor’s Degree and fifteen (15) years of experience with Cybersecurity / Information Technology, or in lieu of a degree eighteen (18) years of hands‑on experience with Cybersecurity / Information Technology
  • Contract requirements regarding education and experience will prevail.
  • An active TS/SCI clearance is required
  • Must have experience working with Special Access Programs (SAPs)
  • DoD 8570‑compliant
  • Demonstrated expert‑level experience with Risk Management Framework
  • RMF policy development, process improvement, and strategy implementation
  • Demonstrated expert‑level experience with DISA STIGs and SRGs
  • Demonstrated efficiency and expert‑level experience in RMF package development, including POA&Ms (mitigation statements), Security Plans, Risk Assessments, architecture diagrams, asset inventories, and system/site policies, procedures, and processes
  • Experience with Assured Compliance Assessment Solution (ACAS)
  • Experience in assessing systems using NIST 800‑53, DISA STIGs/SRGs, and ACAS
  • Deep familiarity and experience with the DoD tool eMASS
  • Experience working within DoD (experience under DHA a plus)
  • E…
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