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in Lexington Park, MD

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Verified Pay $75,000 - $110,000 per year
Hours Full-time, Part-time
Location Lexington Park, Maryland

About this job

Clearance Required:
Education Required:
BA/BS or HS/GED and Equivalent Work Experience
US Citizenship:


The MIL Corporation seeks a highly skilled and motivated Virtualization and Systems Administrator (Network/Systems Administration, Sr. Analyst) to join our Cross-Domain Solution (CDS) and Multi-Level Security (MLS) team. The Administrator will be responsible for ensuring the smooth operation and maintenance of virtualization and network infrastructure and operating systems that meets the needs of our CDS and MLS research, development, and deployment projects at our Lexington Park, MD location.

The ideal candidate should have experience in virtualization and operating systems administration with knowledge of networking, and cloud technologies.


  • Manage and maintain our virtualization infrastructure, including virtual machines, hypervisors, and virtual networks.
  • Perform installation, configuration, and maintenance of operating systems and CDS/MLS software, with a focus on Windows and Linux.
  • Monitor system performance and troubleshoot issues, ensuring high availability and optimal performance of virtualized environments.
  • Implement security measures to protect virtualized systems and data.
  • Collaborate with cross-functional teams to ensure seamless integration of virtualized systems with networking and CDS/MLS technologies.
  • Provide technical support and assistance to end-users, resolving system-related issues promptly and efficiently.
  • Stay up to date with the latest advancements in virtualization, operating systems, networking, and cloud technologies, and proactively recommend improvements or enhancements.
  • Maintain Standard Operating Procedures (SOPs), Escalation Procedures and Work Instructions.


Total travel is expected to be less than 10% to CONUS, and occasionally to OCONUS, sites.

Required Qualifications

  • Five (5) or more years of experience in Windows and Linux operating systems and network administration.
  • DoD 8570.01 Level 2 Certification (e.g., Security+), or higher.
  • Experience working with virtualization technologies, such as VMware or Hyper-V.
  • Basic understanding of networking principles and protocols.
  • Familiarity with cloud technologies, such as AWS, Azure, or Google Cloud Platform.
  • Excellent problem-solving and troubleshooting skills.
  • Strong attention to detail and ability to manage multiple tasks simultaneously.
  • Effective communication and interpersonal skills to collaborate with team members and provide technical support to end-users.
  • Experience with Microsoft Office apps (i.e., Word, Excel, PowerPoint, and Outlook)
  • Ability to adapt to evolving technologies and work in a fast-paced environment.

Desired Qualifications

  • Experience with CDS and MLS solutions.
  • Experience with NSA Raise the Bar (RTB) standards.
  • Top Secret/SCI DoD security clearance.


Bachelor's Degree in a related technical discipline from an accredited college. Associate's Degree in a related technical discipline from an accredited college plus four (4) years of additional work experience related to the position may be substituted for a Bachelor's Degree.


All applicants for this position must possess a current Secret (or higher) clearance; please note that the clearance process takes into account financial background aspects.


The MIL Corporation values your contributions and offers a range of benefits to support your overall well-being. We are pleased to offer a comprehensive range of benefits to our full-time employees which includes health, life, disability, and retirement plans, as well as paid time off, opportunities for professional growth and tuition assistance. Additional benefits and incentives may also apply, which will be communicated during the hiring process.

Salary at MIL is determined based on factors such as qualifications, experience, and contractual limitations. For this position, the projected compensation range is $75,000 - $110,000 per year. This estimate represents the typical salary range and is just one part of MIL's complete compensation package.

Why MIL?

The MIL Corporation (MIL) is a dynamic workforce of industry professionals who deliver world-class solutions in cyber, engineering, financial management, and information technology - and we are looking for candidates like you!Whether you're fresh out of college, the military, or well into your professional services career, MIL has great job opportunities that might be a great fit.

Here at MIL, we pride ourselves on the family-like environment instilled amongst our team. Our employees love working here and it truly shows through our various recognitions & awards. Some of our most recent awards include:

  • 2021-2022, Top Workplaces USA award (Energage)
  • 2017-2022 Top Workplaces Award, Greater Washington Area (The Washington Post)
  • 2018-2022 Certified Great Workplace, Great Place to Work
      • 2021 & 2022, Best Workplaces in Consulting & Professional Services
      • 2021 Fortune Best Workplaces for Millennials
      • 2018 Fortune, Great Place to Work: Best Place to Work for Diversity
  • 2020- 2022, 2017, Top Workplace Award, South Carolina (Greenville Business Magazine, Columbia Business Monthly, and Charleston Business Magazine)
  • 2022 Freedom Award, Employer Support of the Guard and Reserve (ESGR), Department of Defense
  • 2018, Above & Beyond Award, Employer Support of the Guard and Reserve (ESGR), Department of Defense

If your goal is to help the federal government deploy leading technologies, improve financial management, or defend the nation in cyberspace, MIL welcomes you. Become a part of something greater, where you, the people, make the difference.

The MIL Corporation is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity and sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.