System Administrator Senior Principal

Job ID: 2504087-VIRGINIA_BEACH-VA

Location: VIRGINIA BEACH, VA, US

Date Posted: 2025-04-02

Category: Information Technology

Subcategory: Sys Administrator

Schedule: Full-time

Shift: Day Job

Travel: Yes, 10 % of the Time

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Secret

Potential for Remote Work: No

Description

At SAIC, we are at the forefront of technological innovation in supporting the Navy's operational, strategic, and fleet readiness. We are committed to solving complex challenges and advancing the state of the art in Maritime Position, Navigation, and Timing (M-PNT) systems. Join us as we continue to define the future of the Navy's warfighter, delivering unparalleled solutions that make the world more connected, secure, and efficient.

We are currently seeking a motivated Systems Administrator Senior Principal to join our talented team. In this role, you will be responsible for overseeing the entire IT infrastructure, including hardware, software, network security, and system performance, by managing complex system implementations, troubleshooting critical issues, leading system upgrades, and ensuring optimal system availability, while also mentoring junior administrators, all requiring strong technical expertise in operating systems, networking, security protocols, and excellent problem-solving and communication skills; key responsibilities include capacity planning, performance optimization, data protection, and proactive security measures.

Work is performed on site in Norfolk, VA and Virginia Beach, VA.

This position is contingent upon award news Spring of 2026.

Key Responsibilities:

• Assist in the design, implementation, and maintenance of complex IT systems, including cloud architecture, network infrastructure, and server configurations.
• Proactively identify and address potential performance bottlenecks, scaling systems to meet growing demands, and optimizing resource utilization.
• Enforce robust security policies, managing user access controls, vulnerability assessments, and incident response procedures.
• Mentor and guide junior system administrators, providing technical expertise, and knowledge transfer.
• Continuously monitor system health, identifying performance issues, and generating reports to stakeholders.
• Assist with and test comprehensive disaster recovery plans, ensuring data integrity through effective backup procedures.

What You Can Expect:

• A culture of innovation, where your ideas and contributions are valued and make an impact.
• Hands-on experience with state-of-the-art technology and field-testing opportunities.
• A supportive environment that fosters professional growth and development.
• Competitive salary and benefits package.

Qualifications

Qualifications:

• Master's level degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems.
• Ten (10) years professional experience in systems administration.
• Strong proficiency in managing Windows and Linux operating systems, including scripting, automation, and troubleshooting complex technical issues.
• Strong understanding of network protocols, routing, firewalls, and network security best practices.
• Experience with major cloud platforms (AWS, Azure, Google Cloud Platform) and ability to design and manage cloud-based systems.
• In-depth knowledge of security principles, threat analysis, and vulnerability management practices.
• Proficiency in scripting languages (PowerShell, Bash) to automate repetitive tasks and streamline system management.
• Ability to analyze complex technical problems, identify root causes, and implement effective solutions.
• Excellent communication skills to interact with diverse stakeholders, clearly explain technical concepts, and collaborate with cross-functional teams.
• Ability to plan, execute, and monitor IT projects, ensuring timely delivery and adherence to budget.
• Working knowledge of network administration and troubleshooting of Cisco routing and switching.
• Experience administering VMware ESXi, Red Hat Enterprise Linux, and Windows Server Operating Systems.

Required Certificate:

• Must possess a Department of Defense (DoD) 8570 CSWF certification.

Required Security Clearance:

• ship required.
• Must possess or be able to obtain a Department of Defense (DoD) Secret security clearance.
  • Active Interim Secret or final Secret clearance is preferred.

SAIC accepts applications on an ongoing basis and there is no deadline.

Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.