Check out this new opportunity!Systems Administrator - Linux & Sever Infrastructure Manassas, VAContract PositionPay Estimated: $55.47-$60.47/HourThis estimate represents the typical salary range for this position based on experience and other factors, (geographical location, etc.) Contribute to
JSfirm
Adv Sys Admin Spec 1
Job Description:
Check out this new opportunity!

Systems Administrator - Linux & Sever Infrastructure

Manassas, VA

Contract Position

Pay Estimated: $55.47-$60.47/Hour

This estimate represents the typical salary range for this position based on experience and other factors, (geographical location, etc.)

Contribute to a company at the forefront of mission-critical systems and technologies in defense and security. This leader in global defense integrates advanced technology to deliver information and insights on the battlefield, offering roles that support security and technological superiority across multiple domains.

Responsibilities:

  • Serve as a technical interface for end users, providing systems analysis, troubleshooting, and administration support across physical and virtual environments.

  • Perform server administration, including installation, patching, compliance (STIG/SCAP), and configuration of both Linux and Windows environments.

  • Support Active Directory operations, Group Policy, DNS, WSUS, and user account administration.

  • Manage day-to-day performance and security of servers and workstations, ensuring ConMon compliance and implementing necessary updates.

  • Utilize monitoring tools to assess performance and conduct remediation as needed.

  • Automate routine processes using scripting and ensure system integrity through vulnerability scanning tools such as Nessus.

Qualifications:

  • Bachelor’s degree in Computer Science or a related field, or equivalent experience, with 5+ years of relevant experience; or Master’s degree with 3+ years of experience.

  • U.S. Citizenship required by Federal law.

  • Active Secret Clearance required.

  • Strong background in Linux system administration and scripting for automation.

  • Solid understanding of server-based OS platforms, with hands-on experience supporting both physical and virtual infrastructures.

  • Experience with Active Directory, Group Policy, DNS, WSUS, and SCAP/STIG compliance.

  • Familiarity with vulnerability and compliance tools such as Nessus, and monitoring/logging tools like Splunk.

  • Working knowledge of Windows Server 2016/2019, Windows 10/11, and common enterprise applications such as Exchange, SharePoint, and Adobe products.

Moseley Technical Services, Inc. is an AA/EEO/Veterans/Disabled Employer.

Still have questions? Reach out toJarrett at Jarrett.Leemoseleytechnical.comWhat to Expect
  • Applicants selected for employment will be required to pass a pre-employment drug screening and background investigation which may include education, criminal and work history verifications.
  • Accepted applicants will have the opportunity to be eligible for benefits, including medical and supplemental insurance and a 401K. Appreciation and gratitude for employees is a hallspan of organizations with low turnover.
  • Final postion level and pay will be based on experience.

Resources

  • To apply, send resume to: resumesmoseleytechnical.com
  • For more active job openings: https://careers.moseleytechnical.com/jobs
  • For more information about Moseley visit: http://www.moseleytechnical.com/about-us/

Moseley Technical Services, Inc. (Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense, manufacturing, government, and commercial industries. Our Mission is to deliver superior service to our customers and employees. We have been successful in our vision by building long-term relationships with customers and employees through integrity, transparency, and appreciation.

We stand by our 30 year-old commitment of “World Class Service. World Class Company.”

Company Details
Moseley Technical Services, Inc.
7500 S. Memorial Parkway
Suite 215-R
Huntsville, Alabama 35802 USA
www.moseleytechnical.com
142 Open Jobs Available
Moseley Technical Services, Inc. is committed to supporting our customers with exceptional service, professionalism, reliability and integrity. Our mission is to provide innovative and cost effective support while exceeding our customers‘ expectations....

Benefits:
Group Medical / Dental Coverage through Blue Cross/Blue Shield (BCBS) Health Preferred Provider Organization (PPO) program. MTSI also offers the following supplemental insurance: Cancer Insurance Intensive Care Insurance Accident Insurance Specified Health Insurance Hospital Indemnity Insurance Personal Sickness Indemnity Life Insurance Vision Short Term Disability Long Term Disability Flexible Spending Account (FSA 401K Plan
(Job and company information not to be copied, shared, scraped, or otherwise disseminated/distributed without explicit consent of JSfirm, LLC)
Job Info
Location
Manassas, Virginia, United States
Type
Permanent
Company Details
Moseley Technical Services, Inc.
7500 S. Memorial Parkway
Suite 215-R
Huntsville, Alabama 35802 USA
www.moseleytechnical.com
142 Open Jobs Available
Moseley Technical Services, Inc. is committed to supporting our customers with exceptional service, professionalism, reliability and integrity. Our mission is to provide innovative and cost effective support while exceeding our customers‘ expectations....

Benefits:
Group Medical / Dental Coverage through Blue Cross/Blue Shield (BCBS) Health Preferred Provider Organization (PPO) program. MTSI also offers the following supplemental insurance: Cancer Insurance Intensive Care Insurance Accident Insurance Specified Health Insurance Hospital Indemnity Insurance Personal Sickness Indemnity Life Insurance Vision Short Term Disability Long Term Disability Flexible Spending Account (FSA 401K Plan

JSfirm, LLC

Roanoke, TX

jobs@jsfirm.com

JSfirm LLC, Privacy Policy

All rights reserved. 2001-2025 JSfirm