Are you interested in creating new IT security capabilities and learning new cybersecurity technologies?

Do you want to have a stake in the overall security posture and assessment of the IT infrastructure?

If so, we're looking for someone like you to apply and join our team at APL!

We are seeking a SecOps System Administrator to be part of APL 's Classified IT Services team. We provide technical expertise to meet compliance and security objectives in environments consisting of Computer Network Defense (CND) tools such as Endpoint Security Solutions (ESS), Assured Compliance Assessment Solution (ACAS), Comply-to-Connect (C2C), and Device and Application Control. Our collaborative environment promotes learning, growth, and fosters team spirit!

As an SecOps System Administrator, you will...

• Analyze data that will improve the security posture of the Collateral Networks and identify operational issues.
• Evaluate the effectiveness of current security systems and make suggestions for improvement when necessary.
• Establish a framework to assess and improve current controls and processes to the security system.
• Assist with the installation and maintenance of the ESS/Trellix ePolicy Orchestrator (ePO) suite and associated modules in accordance with the DoD-mandated baseline.
• Support the implementation and upkeep of Application Control within multiple networks.
• Analyze logs and monitor authorized and unauthorized removable devices and media on the network.
• Monitor alerts for specific events associated with VPN Gateways or Firewalls associated with receives and drops of any unexpected traffic which could indicate a compromise.
• Collaborate with audit analysts to monitor policy changes, privileged user activities, and data transfers to ensure continuous policy enforcement.
• Plan, communicate, and coordinate CND tools administration to support requirements from diverse sources such as Security Operations, DoD compliance/inspection readiness, Cyber Security Services Provider (CSSP), and end-users.
• Support the Vulnerability Management Team to ensure the ACAS security architecture, design, and implementation is in accordance with DoD regulations and other governing documents.

You meet the minimum requirements if you have....

• A Bachelor's degree in Computer Science, Systems Engineering, Information Systems, or a comparable field or equivalent years of professional work experience in Information Technology (IT).
• Experience in performing security systems analysis and monitoring.
• Experience in administering enterprise security tools and capabilities including ESS and ACAS.
• Experience in both Windows and RHEL Operating Systems.
• Knowledge in assessing security controls based on cybersecurity principles and tenets.
• A comprehensive understanding of Host-based Security Systems, Device Control Solutions, and Security tools implementation.
• Experience in implementing and maintaining Application Control solutions.
• Experience in the implementation of Security Technical Implementation Guide (STIGs) for device hardening.
• Experience in incident response process with the ability to effectively troubleshoot issues that can arise on a regular basis.
• Self-starter capable of working effectively under minimal guidance.
• Ability to obtain DISA ESS 201 & 301 Administrator certifications, DISA ACAS Operator and Supervisor certification, FCSA Comply to Connect (C2C) within 6 months of hire.
• A current industry certification aligned to DoD Manual 8570, 01-M for IAT II (e.g., GSEC, Security+, CCNA-Security).
• Excellent oral and written communication skills, including articulating and presenting highly technical information in a comprehensible manner to all levels of management and staff.
• Hold an active Secret security clearance. If selected, you will be subject to a government security investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You 'll go above and beyond our minimum requirements if you...

• Have prior experience maintaining and operating Network Access Control (802.1x) solutions and ForeScout CounterAct or other Comply-to-Connect solutions.
• Hands-on in-depth knowledge and experience in networking, network security, VMware, Enterprise storage, server, data center services, and other leading-edge products and technologies.
• Have prior experience utilizing Splunk to create custom queries to analyze and respond to anomalies.
• A current industry certification aligned to DoD Manual 8140, 01-M for CSSP roles (e.g., CEH, GCIH, CISSP).

Why work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates. At APL, we celebrate our differences and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at

APL is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law.APL is committed to promoting an innovative environment that embraces diversity, encourages creativity, and supports inclusion of new ideas. In doing so, we are committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact ...@jhuapl.edu. Only by ensuring that everyone's voice is heard are we empowered to be bold, do great things, and make the world a better place.