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Classified Windows Systems Administrator

Johns Hopkins Applied Physics Laboratory
Laurel, MD Intern
POSTED ON 5/25/2026
AVAILABLE BEFORE 6/30/2026
Description

Are you an ambitious Systems Administrator with vision?

Do you enjoy solving complex Windows problems?

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

We are seeking a dynamic team leader to help us drive efficiency, process improvement, and technologically capable solutions in complex and challenging classified IT environments. Our team is responsible for the vital mission of deploying and maintaining Multi-IS Plans Windows Infrastructure and high performance computing (HPC) environments in support of classified computing for the Air and Missile Defense Sector.

As a leader in our Windows team, you will have the opportunity to work with and guide hardworking team members in implementing new and advanced technologies. You will be joining a team of creative problem solvers who are committed to scalable solutions in a complex secure environment.

As a Windows System Administrator you will...

  • be responsible for the effective and efficient utilization of the Windows team to meet sector needs
  • prioritize and manage workloads
  • be a project leader for a large array of technical work
  • propose novel strategies to a wide variety of given tasks
  • ensure compliance requirements are being met
  • collaborate extensively with users and team members
  • be instrumental in creating a culture of constant improvement

Qualifications

You will meet our minimum qualifications if you...

  • Have a BS degree (Computer Science preferred) or equivalent years of relevant professional experience.
  • Have 3 years' of related IT experience, including systems administration experience.
  • Are experienced in communicating with all levels of staff and clients.
  • Have or are able to obtain an IAT Level II Certification including though not limited to Security CE Certification.
  • Are willing to work a significant portion of the time in a closed area.
  • Hold or are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You will go above and beyond our minimum requirements if you ...

  • Have knowledge of classified computer facility operational procedures and NISPOM, DCSA, RMF and/or other DOD security regimes.
  • Have experience with heterogeneous Windows and Linux environments and data center operations including infrastructure, systems monitoring, and computer clusters of 100 computers.
  • Are familiar with DevOps practices and implementation.
  • Have demonstrable large scale project management skills.
  • LW-58872

About Us

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 of perspectives 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 http://www.jhuapl.edu/careers.

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 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 Accommodations@jhuapl.edu.

The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.

Minimum Rate

$100,000 Annually

Maximum Rate

$245,000 Annually

Salary : $100,000 - $245,000

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