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Systems Administrator; Systems Administration, Senior Associate

Job in Lexington Park, St. Mary's County, Maryland, 20653, USA
Listing for: RPMGlobal
Full Time position
Listed on 2026-03-10
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Systems Administrator, Systems Engineer
Salary/Wage Range or Industry Benchmark: 125000 - 165000 USD Yearly USD 125000.00 165000.00 YEAR
Job Description & How to Apply Below
Position: Systems Administrator (Systems Administration, Senior Associate)

Summary

The MIL Corporation is seeking a MQ-9 UAS Systems Administrator (Systems Administration, Senior Associate) to support a Federal Government client at our Patuxent River, MD location. The Systems Administrator will interface between the RDT&E network and its external labs, performing System Administration and support.

This position currently requires an on-site schedule, with 5 days on-site. Schedule is subject to change based on company/contract requirements.

Responsibilities
  • Install, configure, administer, support and maintain Microsoft Windows and Linux operating systems
  • Administer and support VMware server/cluster environment
  • Troubleshoot hardware and software problems; coordinate resolution with internal technical resources and external vendors
  • Document maintenance, repair and test activities; include documentation updates as an integral part of every project
  • Follow change control procedures during new implementations and changes to existing systems
  • Create and maintain reports, schematics, system documentation, diagrams, and Standard Operating Procedures (SOPs)
  • Document maintenance, repair and test activities
  • Create and maintain user accounts, and install hardware/software
  • Monitor status of LAN/WAN and circuit switching systems
  • Perform QA evaluations to ensure compliance with technical orders and manufacturer specification sheets
  • Analyze equipment capabilities and performance, and diagnose and repair problems
  • Research data and develop analytical techniques and methodologies
Travel

10% Travel to other sites, as needed

Required Qualifications
  • 10 years’ experience in system administration of LAN/WAN systems, network security, systems maintenance, systems monitoring/reporting, requirements analysis, requirements planning, resource scheduling, CM, and documentation management
  • Active Security+ CE certification
  • Ability to work independently and as part of a team
  • Very good verbal and written communication skills
  • Regularly required to lift and/or move up to 25 lbs., and occasionally required to lift and/or move up to 40 lbs.
Desired Qualifications
  • Experience in active directory, domain configuration, and management
  • Experience in group policy management
  • Knowledge in the application of DoD STIGs
Education

Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education and/or advanced certification.

Clearance

All applicants for this position must possess a current Top-Secret clearance; please note that the clearance process considers financial background aspects.

Compensation

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 include 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.

For this position, the projected compensation range is $125,000 - $165,000 per year. This estimate represents the typical salary range and is just one part of MIL’s complete compensation package. Final salary for this position is determined based on factors such as individual qualifications, education, experience, and contractual limitations. Learn more on the MIL Careers page.

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! MIL offers opportunities for professionals at all stages of their careers, from early-career candidates to experienced industry professionals. We are known for a collaborative, people-first culture where employees are supported, valued, and encouraged to grow.

This commitment to our people and our work is reflected in the industry and workplace awards MIL has received over the years.

  • 2021 - 2024, Top Workplaces USA award (Energage)
  • 2017 - 2025 Top Workplaces Award, Greater Washington Area (The Washington Post)
  • 2018 - 2025 Certified Great Workplace, Great…
Position Requirements
10+ Years work experience
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