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Cybersecurity Defense Engineer

Cybersecurity Defense Engineer

SimVentionsPortsmouth, VA, United States
12 hours ago
Job type
  • Full-time
Job description

Overview : We at SimVentions are thrilled to offer an exciting opportunity for a dedicated professional to join our dynamic team as a Cybersecurity Defense Engineer! You will play a crucial role in supporting our Blue Team operations and collaborating with Red Team and Cybersecurity Professionals to enhance our overall cyber readiness in defending against threats and ensuring system accreditation.

  • This position is contingent upon the award of a contract, anticipated in December of 2025.

Clearance :

An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance.

Requirements :

  • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies.
  • Strong ability to communicate clearly and succinctly in written and oral presentations.
  • Responsibilities :

  • Perform system hardening on various Operating System (OS) platforms.
  • Monitor and assess system and network security posture according to DoD cybersecurity policies and tools.
  • Utilize the MITRE ATT&CK and / or MITRE D3FEND frameworks to enhance threat detection and improve response strategies.
  • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide actionable recommendations.
  • Execute vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools.
  • Analyze vulnerability findings and develop effective remediation plans.
  • Remediate vulnerabilities by implementing vendor patches and configuration changes on both Linux and Windows operating systems.
  • Design, implement, and enforce robust security controls across network, hardware, and software components.
  • Preferred Skills and Experience :

    A combined minimum total of ten (10) years of full-time professional experience in the following areas :

  • System hardening across multiple OS platforms.
  • Networking and virtualization.
  • Application of DoD cybersecurity policies and the use of DoD security tools.
  • Familiarity with MITRE ATT&CK or MITRE D3FEND frameworks.
  • Experience in threat intelligence assessments and identification of emerging potential threats.
  • Performing vulnerability assessments with ACAS.
  • Remediation of vulnerability findings, including implementation of vendor patches on both Linux and Windows Operating systems.
  • Design, implementation, configuration, and enforcement of security controls on network, hardware, and software components and devices.
  • Possess one of the following DoD 8570.01-M IAT Level III baseline certifications :

  • CASP+ CE
  • CCNP Security
  • CISA
  • CISSP (Associate)
  • CISSP
  • GCED
  • GCIH
  • CCSP
  • Education :

    Bachelor of Science in Information Systems, Information Technology, Computer Science, or Computer Engineering.

    Compensation :

    At SimVentions, we value our employees and understand that compensation is an important aspect of employment. The projected annual compensation range for this position is $100,000 - $160,000, reflecting the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies.

    Benefits :

    SimVentions is committed to the well-being of our employees and their families. Our comprehensive benefit offerings include :

  • Medical, dental, vision, and prescription drug coverage.
  • Employee Stock Ownership Plan (ESOP).
  • Competitive 401(k) programs.
  • Retirement and Financial Counselors.
  • Health Savings and Health Reimbursement Accounts.
  • Flexible Spending Accounts.
  • Life insurance, short- & long-term disability.
  • Continuing Education Assistance.
  • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military).
  • Third Party Employee Assistance Program offering emotional and lifestyle well-being services, including free counseling.
  • Supplemental Benefit Program.
  • Why Work for SimVentions?

    SimVentions is more than just a workplace; it's a vibrant community where growth-oriented, technically exceptional experts collaborate. We invite you to join us!

  • Support Our Warfighters : SimVentions proudly supports the U.S. military and strives to provide innovative solutions to our armed forces.
  • Drive Customer Success : Expect to work with a team that empowers you to grow, contribute ideas, and make an impact.
  • Get Involved in Giving Back : We believe a well-rounded company stems from well-rounded employees, offering diverse service opportunities throughout the year.
  • Build Innovative Technology : Work with cutting-edge technology and contribute directly to our customers' success.
  • Work with Brilliant People : Join a team of experienced and creative individuals who are passionate about their work.
  • Create Meaningful Solutions : Be part of a trusted partnership that delivers challenging and significant requirements to help our clients succeed.
  • Employees will enjoy additional perks, including :

  • Employee Ownership : Be a part of something bigger and help build your company!
  • Family Focus : We recognize the importance of family time.
  • Culture : Contribute to our culture of technical excellence and collaboration.
  • Dress Code : Comfortable business casual.
  • Resources : Access to excellent facilities, tools, and training opportunities for professional growth.
  • Open Communication : Work in a transparent environment where your opinions matter.
  • Corporate Fellowship : Participate in company sports teams and employee-led interest groups for personal and professional development.
  • Employee Appreciation : Enjoy multiple corporate events throughout the year.
  • Founding Partner of the FredNats Baseball Team : Employees can enjoy home games from our private suite.
  • Food : We always have plenty of food available!
  • Join us at SimVentions and make a difference!

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