Pantheon Data is hiring: Engineer, Cybersecurity II in Leesburg

Join to apply for the Engineer, Cybersecurity II role at Pantheon Data Company Overview Pantheon Data is a private, small business based in the Washington, DC area. Founded in 2011, the company initially provided acquisition and supply chain management services to the U.S. Coast Guard. Over the past decade, its service offerings have expanded to include infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity. The company has grown its customer base to include commercial clients and has extended its expertise to other agencies within the Department of Homeland Security (DHS), the Department of Defense (DoD), and other federal civilian agencies. Position Overview The Cybersecurity Engineer II provides cybersecurity engineering support across industrial control systems (ICS) and enterprise IT environments. This role performs vulnerability assessments, evaluates and implements security controls, supports compliance activities, and assists in the response to cybersecurity incidents. The CSE2 works both independently and as part of a cross‑functional technical team to ensure systems meet Navy, DoD, and RMF cybersecurity requirements. Remote work may be supported, with potential CONUS/OCONUS travel as assigned. Responsibilities Perform vulnerability assessments, penetration testing activities, and control evaluations to identify security risks and recommend mitigation strategies. Implement, validate, and maintain STIG/SRG compliance across supported systems, including OS hardening and configuration baselines. Participate in patch management processes, ensuring timely updates and documenting compliance. Configure, tune, and analyze IDS/IPS, firewalls, and access control lists (ACLs) to strengthen system defenses. Support cybersecurity incident response activities, including forensic collection, triage, documentation, and follow‑on reporting. Assist in developing and maintaining security documentation such as configuration guides, vulnerability reports, POA&M entries, and system security artifacts. Collaborate with ICS/IT teams to implement secure architectures and validate controls within operational constraints. Ensure all tasks align with Navy cybersecurity policies, RMF requirements, quality standards, and program‑specific operating protocols. Required Skills And Experience Bachelor’s degree in Cybersecurity, Computer Engineering, Electrical Engineering, Electronics Engineering, Mathematics (with a computer science concentration) or another cybersecurity‑related field from an ABET‑accredited program. Professional certifications such as OSCP or CEH preferred. Must meet one of the following experience pathways: Five (5) years of professional experience in cybersecurity engineering; AND Two (2) years of experience with ICs infrastructure, networks, and/or network security; OR One (1) year of experience with IT infrastructure, networks, and/or network security; OR One (1) year of experience using vulnerability analysis tools; OR One (1) year of experience applying, using, or analyzing cybersecurity controls (e.g., IDS/IPS, firewalls, ACLs); OR One (1) year of experience maintaining or configuring operating systems such as Windows, Linux, VxWorks, or embedded OS. Knowledge of ICs and IT network security principles, including segmentation and secure configuration. Experience performing vulnerability analysis and interpreting results using common assessment tools. Familiarity with RMF processes, implementing STIG/SRG requirements, and maintaining compliance tracking. Ability to perform OS hardening, configuration validation, and remediation activities. Strong analytical, troubleshooting, and documentation skills. Ability to collaborate effectively in remote and cross‑functional technical environments. Strong written and verbal communication skills supporting reporting and stakeholder engagement. Ability to meet deadlines and produce quality work. Proficient in Microsoft Suite software including Outlook, Word, Excel, SharePoint, and PowerPoint. Clearance Requirements U.S. Citizenship with the ability to obtain and maintain a DoD Secret clearance. Work Location United States – Remote. The company prioritizes flexibility and collaboration, whether that occurs in person or remotely. If the position is remote or hybrid, you may periodically work from a Pantheon Data office location or client site. If the position is assigned to a Pantheon Data office location or client site, you will work with colleagues and clients in person as needed for specific client requirements. Compensation The salary range for this position is up to $83,133. Salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Benefits Overview Pantheon Data is committed to providing employees with competitive salaries and benefits to increase satisfaction and productivity. In addition to our benefits, we offer SmartBenefits through the Washington Metro Area Transportation Authority, tuition assistance may be available for continuing education expenses and certifications related to the position. Additional details may be found at https://pantheon-data.com/careers/ Pantheon Data Important Information All qualified applicants will be considered for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law. As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. If you require reasonable accommodation in completing this application, interviewing, completing any pre‑employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our Talent Team at Recruiting@pantheon-data.com or by phone (571) 363‑4020. This company uses E‑Verify to confirm each employee's work authorization. For more information, click here E-Verify Participation Poster. #J-18808-Ljbffr