Enterprise Monitoring Systems Administrator

Support mission-critical enterprise monitoring operations for the Department of Homeland Security (DHS) Network Operations and Security Center (NOSC) by ensuring visibility, performance, and reliability across systems and networks., Enterprise systems only perform as well as they are monitored and maintained. Visibility into performance, availability, and risk is essential to keeping mission operations on track.

As part of the Enterprise Monitoring Systems team supporting the DHS NOSC, you ensure systems are continuously observed, analyzed, and optimized. Your work enables teams to identify issues early, respond quickly, and maintain reliable operations across critical environments.

If you enjoy working across systems and networks, translating technical data into actionable insight, and supporting both technical teams and end users, this role offers immediate impact.

What You Will Do

You will support enterprise monitoring and system operations by:

• Performing administration, configuration, and maintenance across enterprise monitoring platforms
• Installing, upgrading, and maintaining monitoring tools across Windows and Linux environments
• Managing server operating systems on physical and virtual platforms
• Monitoring system and network performance and identifying issues before they impact operations
• Supporting WAN and LAN environments, including VPNs, MPLS, and enterprise network infrastructure
• Working with network devices such as routers, switches, access points, and firewalls
• Providing training and support to users on monitoring tools and system capabilities
• Creating and maintaining technical documentation, policies, and knowledge base articles
• Communicating technical concepts clearly to both technical and non-technical stakeholders
• Following established processes and ensuring consistent, high-quality customer support
• Documenting and tracking issues within ticketing systems
• Participating in a rotating on-call schedule to support operational needs

• Bachelor's degree from an accredited college in a related discipline required
• 2 or more years of relevant experience required
• Current DoD 8570 IA Baseline Certification, IAT Level I required, * Interim active Secret clearance
• Bachelor's degree in a related field or equivalent experience
• Current DoD 8570 IAT Level I certification and ability to obtain Computing Environment certification within 6 months
• 2 or more years of relevant experience
• Experience with Windows Server and Linux operating systems in virtualized environments
• Strong understanding of network concepts including WAN, LAN, VPN, and enterprise connectivity
• Experience with monitoring platforms such as SCOM, Broadcom DX NetOps, Dynatrace, or Nexthink
• Familiarity with Cisco networking concepts and configurations
• Proficiency in PowerShell and working knowledge of SQL or MySQL
• Strong troubleshooting skills across systems and networks
• Ability to communicate effectively with both technical and non-technical users
• Ability to work independently and as part of a team

At Allyon, your compensation goes beyond salary. Our Total Rewards program is designed to lower your costs, support your wellbeing, and give you confidence in your future.

• Four flexible medical plan options with premiums averaging 15% below industry benchmarks
• Up to $1,800 in annual wellness incentives plus monthly rewards that put money back in your pocket
• $0 telemedicine visits and open access provider networks with transparent pricing
• 401(k) with modern planning tools plus HSA and FSA options for tax advantaged savings
• Dental, vision, life, disability, and supplemental coverage including accident and critical illness
• Paid time off starting on day one plus flexibility to support balance

Your compensation is designed to make a real difference day to day, giving you the support and confidence to do your best work and live well outside of it.

Allyon is a Federal solutions partner supporting Department of War, Intelligence, and Civilian agencies through expertise in Cybersecurity, Cloud Infrastructure & Engineering, Enterprise IT, and Program Management For more than 15 years, we have helped government teams operate securely, efficiently, and confidently by delivering solutions that keep critical missions moving. Our belief is simple. Mission success is built by people. We invest in our teams, our systems, and our culture with intention so our people can perform at their best and deliver when it matters most. The Bottom Line Ready to do meaningful work that supports real-world mission impact? At Allyon, culture drives performance. We combine mission-critical work with a Total Rewards approach that invests in your health, financial security, and long-term growth. If you want your skills to matter, your contributions to be recognized, and your compensation to reflect your value, this is your opportunity.