Systems Administrator II

Posted Yesterday
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Huntsville, AL, USA
In-Office
59K-107K Annually
Mid level
Information Technology • Software
The Role
Administers and supports enterprise conferencing, audiovisual, VoIP, network-connected devices, and video teleconferencing systems. Responsibilities include configuring devices, managing systems through administrative tools, supporting network and security requirements, troubleshooting incidents, performing root cause analysis, coordinating with technical teams, maintaining documentation and contingency plans, and addressing security updates. The role requires four years of relevant experience, U.S. citizenship, and eligibility to obtain a Public Trust through Top Secret clearance.
Summary Generated by Built In

Looking for an opportunity to make an impact?
 
Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
 
If this sounds like an environment where you can thrive, keep reading!

The Leidos AEGIS program is seeking an experienced Systems Administrator II to support enterprise conferencing, audiovisual (AV), and network-connected systems and devices. In this role, you will configure, administer, monitor, and troubleshoot conferencing platforms and devices while supporting network connectivity, security requirements, and system availability. The ideal candidate will bring hands-on systems administration and AV experience, strong troubleshooting and root cause analysis skills, and the ability to collaborate across VoIP, network, cybersecurity, and other technical teams to ensure reliable and secure operations.


PRIMARY RESPONSIBILITIES:
  • Administer and support the Pexip conferencing bridge.
  • Provide remote support for conferencing devices and related technologies.
  • Configure new devices in accordance with established security requirements.
  • Collaborate with the VoIP team to support device configuration and integration.
  • Assist with network configuration activities.
  • Enroll and manage devices within the NAC Gateway, Control Hub, and other applicable administrative tools.
  • Support the VTC Gateway and associated video teleconferencing services.
  • Coordinate and support DDI/DNS-related activities.
  • Support SOC MAR activities and requirements.
  • Monitor open incident tickets and ensure timely progress toward resolution.
  • Coordinate with ticket leads to address parent ticket requirements and dependencies.
  • Identify and address required security updates.
  • Configure, troubleshoot, and support assigned devices and systems.
  • Perform root cause analysis and problem resolution for technical issues.
  • Maintain accurate process and technical documentation for supported activities.
  • Develop and update knowledge base articles.
  • Prepare and submit weekly 5-by-15 status updates to the Director.
  • Maintain and update applicable certifications and licenses.
  • Maintain process documentation in designated shared repositories.
  • Maintain and update contingency plans for supported systems and activities.

BASIC QUALIFICATIONS:
  • Bachelor's degree
  • Minimum of four (4) years of experience in the following areas:
    • Experience supporting audiovisual (AV) technologies and environments.
    • Experience performing root cause analysis, troubleshooting, and problem resolution.
    • Experience with network security concepts and requirements.
  • Proficiency with Microsoft Excel, PowerPoint, and Teams.
  • Strong verbal and written communication skills, with the ability to communicate clearly and effectively.
  • Ability to work collaboratively with VoIP, network, cybersecurity, and other technical teams.

CLEARANCE REQUIREMENTS:
  • U.S. Citizenship is required.
  • Must have the ability to obtain and maintain a security clearance ranging from a Public Trust, at minimum, up to a Top-Secret clearance, as required.

The Mission  


The Digital Sector is focused on delivering performance-based IT services and repeatable solutions to include applying cloud-factory and aaS (as a Service) capabilities and integrating commercial products to provide a comprehensive digital engineering approach to IT transformation. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here! 


Come join our rapidly growing team and enjoy these benefits:

  • Paid Time Off (PTO) accrued based on Leidos policy, up to 3 weeks a year.
  • Eleven (11) paid holidays per year.
  • Access to benefits on day one including medical and dental insurance, 401K, Life, AD&D, Voluntary Disability plans.
  • Ongoing training to support your success.
  • Tuition reimbursement based on Leidos policy.
  • Discounted Leidos stock purchase and other Employee Discounts.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:September 21, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $59,150.00 - $106,925.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Skills Required

  • Bachelor's degree
  • At least four years of experience supporting audiovisual technologies and environments
  • At least four years of experience performing root cause analysis, troubleshooting, and problem resolution
  • At least four years of experience with network security concepts and requirements
  • Proficiency with Microsoft Excel, PowerPoint, and Teams
  • Strong verbal and written communication skills
  • Ability to collaborate with VoIP, network, cybersecurity, and other technical teams
  • U.S. citizenship
  • Ability to obtain and maintain a security clearance ranging from Public Trust through Top Secret

Leidos Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Leidos and has not been reviewed or approved by Leidos.

  • Healthcare Strength Healthcare coverage is described as comprehensive, with multiple plan options, low office-visit copays in some plans, and access to mental health and wellness support tools. The availability of HSA/FSA options and employer contributions is positioned as a meaningful part of the total package.
  • Retirement Support Retirement benefits are framed as a strong component of total rewards, highlighted by a 401(k) match and immediate vesting in the standard package. The Employee Stock Purchase Plan is also presented as an additional long-term wealth-building feature.
  • Wellbeing & Lifestyle Benefits Wellbeing and lifestyle supports extend beyond core insurance, including wellness programs, fitness-related stipends, and assistance resources. Work flexibility and related perks are also included as part of the broader rewards experience.

Leidos Insights

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The Company
HQ: Reston, VA
27,104 Employees
Year Founded: 1969

What We Do

We Are Leidos For 50 years we have been tackling some of the biggest problems that face our nation and our world. OUR MISSION Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead.

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