Windows Systems Administrator (5345)

SMX; Lexington Park (MD); On-site; USD 73,100 - 121,800; Full time

Benefits offered by this job

Health insurance

Paid leave

Retirement benefits

Job summary

SMX is seeking a Windows System Administrator in Lexington Park, MD, responsible for maintaining hardware systems and various applications. This role involves onsite support 5 days a week at Patuxent River NAS. Applicants must have a Top Secret clearance and 3+ years of experience with Windows Server.

The position offers a competitive salary range of $73,100 - $121,800 USD and includes benefits such as health insurance and paid leave.

Qualifications

• 3+ years related technical experience required.
• Must hold interim Top Secret clearance to start.
• In-depth knowledge of computer systems and Windows operating systems.

Responsibilities

• Operate and maintain hardware and software in a Windows environment.
• Perform system administration activities including resource monitoring.
• Manage vulnerabilities and security incidents.

Skills

Windows Server 2012/2016/2019

System administration

Active Directory

Security+ CE certification

Knowledge of DoD Information Assurance

Education

Bachelor's Degree in a related field

Tools

VMware

ACAS

Job description

SMX is seeking a Windows System Administrator who will be responsible for the proper functioning of a group of hardware systems running Windows operating systems, and various applications. As the Windows System Administrator you will be required to manage the devices to ensure they are running efficiently and securely. This position provides a great opportunity for growth.

This role will provide onsite support at Patuxent River NAS, MD 5 days a week.

• Operate and maintain all development, test and production hardware and software in a Windows and Windows Server lab environment.
• Perform system administration activities to include account hardware, operating system and software management.
• Monitor and manage the system resources (CPU, memory, disk, etc.), monitoring, alerting and auditing, vulnerability scanning, reviewing system logs, back-up and recovery, continuity of operations, security, and break/fix type incidents.
• Test and install operating system, COTS, and GOTS software and upgrades and patches.
• Remediate Information Assurance Vulnerability Alerts (IAVAs) consistent with security, information assurance, and established change control requirements.
• Operation and management of Virtual Machine environments including troubleshooting.
• Assisting with creating and maintaining documentation to support the testing, installation, operations, and maintenance of all assigned physical and virtual equipment.
• Support basic Active Directory tasks; maintain users and groups, resetting passwords, and unlocking objects.
• Restore and/or reproduce current systems, applications, and data in accordance with directives and requirements for data and disaster recovery.

Required Skills & Experience

• Clearance Required: Top Secret
  • Must hold interim Top Secret clearance to start (has to be T5 investigation type, either interim or fully adjudicated)
• Willingness to work 5 days/week on site - Patuxent River, MD
• 3+ years related technical experience is required
• Experience in Windows Server 2012, 2016, 2019 Operating Systems
• Security+ CE or other IAT Level 2 certification required
• In-depth knowledge of computer systems and the Windows 2012 and newer operating systems, including installation and maintenance is required
• Knowledge of DoD Information Assurance practices, including Security Technical Implementation Guide (STIG)
• Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure a positive customer experience and atmosphere in the workplace
• Ability to be a self-starter and take on the initiative to ensure all initiatives are successful

Desired Skills & Experience

• Bachelor's Degree in related field
• VMware knowledge preferred.
• Knowledge of ACAS and DoD RMF preferred

Application Deadline: 6/22/2026

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:: $73,100 USD - $121,800 USD

At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.

We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.

SMX is an Equal Opportunity employer including disabilities and veterans.

Selected applicant may be subject to a background investigation and/or education verification.

SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).