Join SimVentions, a company consistently recognized as one of the best places to work, as a Cybersecurity Engineer III! We are on the lookout for a skilled cybersecurity professional who is ready to make a significant impact on our cybersecurity operations. In this vital role, you will be engaged in essential tasks such as system hardening, vulnerability assessment, and security compliance aligned with DoD requirements. The ideal candidate will have a comprehensive background in cybersecurity practices and demonstrated proficiency in supporting Linux and Windows environments within DoD networks. You will collaborate with various teams including Blue Team and Red Team to enhance overall cyber readiness and system accreditation efforts. Note: 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 role. Selected applicants will be subject to a security investigation and must meet eligibility requirements for access to classified information. US Citizenship is mandatory for obtaining a clearance. Requirements: Deep understanding of computer security, military system specifications, and DoD cybersecurity policies. Strong communication skills for clear written and oral presentations. Must 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 Responsibilities: Develop Assessment and Authorization (A&A) packages for various systems. Create and maintain security documentation including: Authorization Boundary Diagram System Hardware/Software/Information Flow System Security Plan Privacy Impact Assessment e-Authentication Implementation Plan System Level Continuous Monitoring Plan Ports, Protocols and Services Registration Plan of Action and Milestones (POA&M) Conduct annual FISMA assessments. Perform Continuous Monitoring of Authorized Systems. Generate and update test plans; execute system component testing utilizing the Assured Compliance Assessment Solution (ACAS) tool, implement Security Technical Implementation Guides (STIG), and conduct Information Assurance Vulnerability Management (IAVM) reviews. Conduct automated ACAS scanning, STIG, SCAP checks on various standalone and networked systems. Analyze cybersecurity test scan results and assist in documenting open findings in the Plan of Action and Milestones (POA&M). Evaluate DISA Security Technical Implementation Guide test results and support documentation of open findings in the Plan of Action and Milestones. Preferred Skills and Experience: A cumulative total of ten (10) years of professional experience across the following areas: Computer security, military system specifications, and DoD cybersecurity policies. Familiarity with National Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements and protocols (preferred). Understanding of Risk Management Framework (RMF) and implementation techniques for cybersecurity and IA boundary defense using various IA-enabled appliances. Experience in performing STIG implementation. Experience in executing vulnerability assessments via the ACAS tool. Expertise in remediating vulnerability findings, including the application of vendor patches on Linux and Windows Operating systems. Education: Bachelor's degree in Information Systems, Information Technology, Computer Science, or Computer Engineering. Compensation: Compensation at SimVentions is based on multiple factors including experience, education, training, security clearance, work location, skills, and alignment with our corporate compensation structure. The projected annual compensation range for this position is $90,000 - $160,000 (USD). Benefits: We are committed to the total well-being of our employees and their families, offering: 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 and short- & long-term disability. Continuing Education Assistance. Paid Time Off, Paid Holidays, Paid Leave (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 dedicated to not just being a workplace, but a community of growth-oriented, technically proficient experts. We foster a fun, family-friendly atmosphere that encourages creativity and collaboration. Support Our Warfighters: We take pride in supporting the U.S. military by delivering relevant, innovative solutions to our armed forces worldwide. Drive Customer Success: Expect to collaborate with a team providing innovative products and solutions that exceed expectations, allowing you to grow and make a real impact. Get Involved in Giving Back: Enjoy diverse service opportunities throughout the year, contributing to a well-rounded company culture. Build Innovative Technology: Work on cutting-edge projects that directly impact customer success. Work with Brilliant People: We seek passionate individuals who thrive in a collaborative environment. Create Meaningful Solutions: Partner with our customers on challenging requirements that lead to impactful solutions. Additional Perks: Employee Ownership: Be a part of building YOUR company. Family Focus: Enjoy a team that values family time. Culture: Join a collaborative culture of technical excellence. Dress Code: Business casual for comfort while working. Resources: Access excellent facilities, tools, and training opportunities. Open Communication: Work in an environment that values your input. Corporate Fellowship: Participate in sports teams and employee-led interest groups. Employee Appreciation: Join in corporate events to celebrate our team. FredNats Baseball: Enjoy tickets for games from our private suite. Food: Enjoy a variety of food available in the office!