Systems Administrator(Windows)

Job Title: System Administrator (Windows)
Clearance Required: Public Trust
Work Location: Onsite; Lorton, VA

Alpha Omega is searching for an experienced Windows Systems Administrator to join one of our long-term Federal projects.

The Windows Systems Engineer will be responsible for the administration, automation, and security of the organization's Windows server and virtual infrastructure. This role requires advanced expertise in Microsoft Hyper-V and Windows Server environments, with a strong focus on virtualization, automation, and centralized management. The ideal candidate will be highly skilled in PowerShell scripting, Group Policy and security best practices, and have experience with software deployment and patch management across diverse environments. Familiarity with Linux OS, cloud platforms, and technical documentation is also essential.

Key Responsibilities:

• Develop and implement automated solutions for reporting, VM provisioning, and patching using PowerShell.
• Maintain comprehensive documentation for system configurations, processes, and procedures; create and update Standard Operating Procedures (SOPs).
• Install, configure, and maintain mid/large-scale Windows Server environments (100+ servers, Windows Server 2019).
• Design, deploy, and manage virtual machines and clusters using Microsoft Hyper-V, including host management, storage, and network configuration.
• Apply Group Policies (GPO) and security best practices to secure both physical and virtual infrastructure, including Hyper-V and Active Directory.
• Administer and troubleshoot core Windows services such as Active Directory and WSUS.
• Oversee centralized software deployment, patch management, and asset tracking across Windows and macOS environments using tools such as PDQ Deploy, SCCM, or similar platforms.
• Monitor and optimize server and network performance, proactively identifying and resolving issues.
• Ensure compliance with security standards and regulatory requirements throughout the infrastructure.
• Provide basic administration and troubleshooting for Linux servers as needed.
• Manage and support Cisco/Meraki cloud and on-premises network devices (switches, routers, wireless access points, security appliances).
• Collaborate with IT teams to ensure best practices in systems engineering, security, and compliance.
• Stay current with emerging technologies in virtualization, systems management, and cloud integration.

Required Qualifications:

Experience/Skills:

• Advanced level PowerShell scripting for automation, monitoring, and administration.
• Proven experience with Microsoft Hyper-V and Windows Server environments.
• Deep understanding of virtualization concepts, clustering, storage (SAN/NAS), and networking.
• Experience with centralized management of software deployment, patching, and system tracking (e.g., PDQ Deploy, SCCM, or similar).
• Strong knowledge of Active Directory, WSUS, and Group Policy management.
• Demonstrated ability to implement security best practices and compliance controls, especially within virtualized environments.
• Experience with Video Management System software (e.g., XProtect Milestone or similar).
• Experience with centralized log management and monitoring tools (e.g., WhatsUp Gold, Splunk or Centralized Windows Event Log Event Server).
• Experience with cloud platforms (Azure, AWS) and integration.
• Hands-on experience with Cisco/Meraki device management.
• Working knowledge of Linux OS administration and troubleshooting.
• Excellent problem-solving and communication skills.
• Proven experience in technical documentation and SOP creation/maintenance.

Salary and Benefit Information:

The likely salary range for this position is $70,000 - $135,000. This is not, however, a guarantee of compensation or salary. There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.

Application Deadline: April 15, 2026

Joining the Alpha Omega team entitles you to participate in all retirement benefits, plans of deferred compensation, health and insurance benefits, and other such benefits as set forth in the company's policy and benefits manuals. See below, to name a few:

• PTO including paid parental, military, and bereavement leave
• Eleven (11) paid Federal holidays, five of which are floating holidays (as designated by the company's holiday schedule each year)
• Health and Dental Insurance (including 100% employer paid premiums for employee coverage under the HDHP health plan)
• Life Insurance, STD/LTD term disability coverage, with employer paid premiums
• 401 (k) plan with a match that is 100% vested after you complete two years of service
• FSA/DFSA/HSA flexible benefit plans
• Annual Tuition & Professional Development Reimbursement benefit

We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Culture and Values:

Guided by our core values-Harmony, Engagement, Accountability, Resourcefulness, and Tenacity (HEART)- we foster a culture of innovation, collaboration, and continuous learning and are committed to delivering high-impact solutions. We recognize and reward hard work.

Through our H.E.A.R.T. Awards Program, colleagues and managers can recognize each other for actions that exemplify these values. Recognized employees receive a detailed nomination highlighting their contributions, which is shared with their manager. Each quarter, select nominees have the opportunity to receive a monetary bonus as an extra thank-you for their impact.

Our Company:

Alpha Omega is an award-winning Federal IT solutions provider dedicated to delivering mission-enabling technology and strategic solutions across the National Security, Federal Financial, Healthcare, and Space & Science domains. Since our founding in 2016, we have grown to over 800 employees nationwide with $230m in revenue. With the January 2025 acquisitions of SeKON and Macro Solutions, we have expanded our capabilities to further support our customers in digital modernization, artificial intelligence, and cybersecurity.

We are committed to supporting our agency partners as they transform their operations, delivering on our purpose to ensure the safety, security, and well-being of future generations:

• National Security - Supporting agencies such as the Department of Homeland Security (DHS) and the Department of State.
• Federal Financial - We bring deep expertise in enterprise financial systems, supporting agencies like the Securities and Exchange Commission (SEC) and the Federal Deposit Insurance Corporation (FDIC).
• Healthcare - Our Health IT capabilities, enhance health outcomes for the warfighter via the Defense Health Agency (DHA) and support public health initiatives at the Centers for Disease Control and Prevention (CDC), National Institutes of Health (NIH), and the Substance Abuse and Mental Health Services Administration (SAMHSA).
• Space & Science - We leverage technology to advance agricultural sustainability, secure our nation's food supply, and prepare for natural disasters, working with the National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA).

Through strategic partnerships, intellectual property, and relentless drive for innovation, Alpha Omega is shaping the future of government technology. We are proud to be a Virginia Best Places to Work 8 times, an Inc. 5000 honoree 7 times, and a Washington Post Top Workplaces 4 times. Join us in driving transformation that secures the nation's future.

Alpha Omega Integration, LLC (Alpha Omega) is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

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